mirror of
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move SuggestionStripView to Kotlin
This commit is contained in:
Helium314
parent
ec2bbb461d
commit
12c1cb0cd2
2 changed files with 651 additions and 752 deletions
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/*
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* Copyright (C) 2011 The Android Open Source Project
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* modified
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* SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
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*/
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package helium314.keyboard.latin.suggestions;
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import static helium314.keyboard.latin.utils.ToolbarUtilsKt.*;
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import android.annotation.SuppressLint;
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import android.app.KeyguardManager;
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import android.content.Context;
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import android.content.SharedPreferences;
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import android.content.res.Resources;
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import android.graphics.Color;
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import android.graphics.Typeface;
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import android.graphics.drawable.Drawable;
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import android.graphics.drawable.GradientDrawable;
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import android.os.Build;
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import android.text.TextUtils;
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import android.util.AttributeSet;
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import android.util.TypedValue;
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import android.view.GestureDetector;
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import android.view.LayoutInflater;
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import android.view.MotionEvent;
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import android.view.View;
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import android.view.View.OnClickListener;
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import android.view.View.OnLongClickListener;
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import android.view.ViewGroup;
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import android.view.ViewParent;
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import android.view.accessibility.AccessibilityEvent;
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import android.widget.ImageButton;
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import android.widget.LinearLayout;
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import android.widget.RelativeLayout;
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import android.widget.TextView;
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import helium314.keyboard.accessibility.AccessibilityUtils;
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import helium314.keyboard.keyboard.Keyboard;
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import helium314.keyboard.keyboard.KeyboardSwitcher;
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import helium314.keyboard.keyboard.MainKeyboardView;
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import helium314.keyboard.keyboard.PopupKeysPanel;
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import helium314.keyboard.keyboard.internal.KeyboardIconsSet;
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import helium314.keyboard.keyboard.internal.keyboard_parser.floris.KeyCode;
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import helium314.keyboard.latin.AudioAndHapticFeedbackManager;
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import helium314.keyboard.latin.Dictionary;
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import helium314.keyboard.latin.R;
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import helium314.keyboard.latin.SuggestedWords;
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import helium314.keyboard.latin.SuggestedWords.SuggestedWordInfo;
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import helium314.keyboard.latin.common.ColorType;
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import helium314.keyboard.latin.common.Colors;
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import helium314.keyboard.latin.common.Constants;
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import helium314.keyboard.latin.define.DebugFlags;
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import helium314.keyboard.latin.settings.DebugSettings;
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import helium314.keyboard.latin.settings.Defaults;
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import helium314.keyboard.latin.settings.Settings;
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import helium314.keyboard.latin.settings.SettingsValues;
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import helium314.keyboard.latin.suggestions.PopupSuggestionsView.MoreSuggestionsListener;
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import helium314.keyboard.latin.utils.KtxKt;
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import helium314.keyboard.latin.utils.Log;
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import helium314.keyboard.latin.utils.ToolbarKey;
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import helium314.keyboard.latin.utils.ToolbarMode;
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import helium314.keyboard.latin.utils.ToolbarUtilsKt;
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import java.util.ArrayList;
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import java.util.concurrent.atomic.AtomicBoolean;
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import androidx.annotation.NonNull;
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import androidx.annotation.Nullable;
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public final class SuggestionStripView extends RelativeLayout implements OnClickListener,
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OnLongClickListener, SharedPreferences.OnSharedPreferenceChangeListener {
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public interface Listener {
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void pickSuggestionManually(SuggestedWordInfo word);
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void onCodeInput(int primaryCode, int x, int y, boolean isKeyRepeat);
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void removeSuggestion(final String word);
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}
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public static boolean DEBUG_SUGGESTIONS;
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private static final float DEBUG_INFO_TEXT_SIZE_IN_DIP = 6.5f;
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private static final String TAG = SuggestionStripView.class.getSimpleName();
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private final ViewGroup mSuggestionsStrip;
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private final ImageButton mToolbarExpandKey;
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private final Drawable mIncognitoIcon;
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private final Drawable mToolbarArrowIcon;
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private final Drawable mBinIcon;
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private final ViewGroup mToolbar;
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private final View mToolbarContainer;
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private final ViewGroup mPinnedKeys;
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private final GradientDrawable mEnabledToolKeyBackground = new GradientDrawable();
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private final Drawable mDefaultBackground;
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MainKeyboardView mMainKeyboardView;
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private final View mMoreSuggestionsContainer;
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private final PopupSuggestionsView mMoreSuggestionsView;
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private final MoreSuggestions.Builder mMoreSuggestionsBuilder;
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private final ArrayList<TextView> mWordViews = new ArrayList<>();
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private final ArrayList<TextView> mDebugInfoViews = new ArrayList<>();
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private final ArrayList<View> mDividerViews = new ArrayList<>();
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Listener mListener;
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private SuggestedWords mSuggestedWords = SuggestedWords.getEmptyInstance();
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private int mStartIndexOfMoreSuggestions;
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private int mRtl = 1; // 1 if LTR, -1 if RTL
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private final SuggestionStripLayoutHelper mLayoutHelper;
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private final StripVisibilityGroup mStripVisibilityGroup;
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private boolean isExternalSuggestionVisible = false; // Required to disable the more suggestions if other suggestions are visible
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private final ToolbarMode mToolbarMode;
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private static class StripVisibilityGroup {
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private final View mSuggestionStripView;
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private final View mSuggestionsStrip;
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public StripVisibilityGroup(final View suggestionStripView,
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final ViewGroup suggestionsStrip) {
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mSuggestionStripView = suggestionStripView;
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mSuggestionsStrip = suggestionsStrip;
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showSuggestionsStrip();
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}
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public void setLayoutDirection(final int layoutDirection) {
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mSuggestionStripView.setLayoutDirection(layoutDirection);
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mSuggestionsStrip.setLayoutDirection(layoutDirection);
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}
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public void showSuggestionsStrip() {
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mSuggestionsStrip.setVisibility(VISIBLE);
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}
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}
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/**
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* Construct a {@link SuggestionStripView} for showing suggestions to be picked by the user.
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*/
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public SuggestionStripView(final Context context, final AttributeSet attrs) {
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this(context, attrs, R.attr.suggestionStripViewStyle);
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}
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@SuppressLint("InflateParams") // does not seem suitable here
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public SuggestionStripView(final Context context, final AttributeSet attrs, final int defStyle) {
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super(context, attrs, defStyle);
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final Colors colors = Settings.getValues().mColors;
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final SharedPreferences prefs = KtxKt.prefs(context);
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DEBUG_SUGGESTIONS = prefs.getBoolean(DebugSettings.PREF_SHOW_SUGGESTION_INFOS, Defaults.PREF_SHOW_SUGGESTION_INFOS);
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final LayoutInflater inflater = LayoutInflater.from(context);
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inflater.inflate(R.layout.suggestions_strip, this);
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mSuggestionsStrip = findViewById(R.id.suggestions_strip);
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mToolbarExpandKey = findViewById(R.id.suggestions_strip_toolbar_key);
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mStripVisibilityGroup = new StripVisibilityGroup(this, mSuggestionsStrip);
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mPinnedKeys = findViewById(R.id.pinned_keys);
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mToolbar = findViewById(R.id.toolbar);
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mToolbarContainer = findViewById(R.id.toolbar_container);
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mToolbarMode = Settings.getValues().mToolbarMode;
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if (mToolbarMode == ToolbarMode.TOOLBAR_KEYS) {
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setToolbarVisibility(true);
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}
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final Typeface customTypeface = Settings.getInstance().getCustomTypeface();
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for (int pos = 0; pos < SuggestedWords.MAX_SUGGESTIONS; pos++) {
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final TextView word = new TextView(context, null, R.attr.suggestionWordStyle);
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word.setContentDescription(getResources().getString(R.string.spoken_empty_suggestion));
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word.setOnClickListener(this);
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word.setOnLongClickListener(this);
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if (customTypeface != null)
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word.setTypeface(customTypeface);
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colors.setBackground(word, ColorType.STRIP_BACKGROUND);
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mWordViews.add(word);
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final View divider = inflater.inflate(R.layout.suggestion_divider, null);
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mDividerViews.add(divider);
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final TextView info = new TextView(context, null, R.attr.suggestionWordStyle);
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info.setTextColor(colors.get(ColorType.KEY_TEXT));
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info.setTextSize(TypedValue.COMPLEX_UNIT_DIP, DEBUG_INFO_TEXT_SIZE_IN_DIP);
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mDebugInfoViews.add(info);
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}
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mLayoutHelper = new SuggestionStripLayoutHelper(context, attrs, defStyle, mWordViews, mDividerViews, mDebugInfoViews);
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mMoreSuggestionsContainer = inflater.inflate(R.layout.more_suggestions, null);
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mMoreSuggestionsView = mMoreSuggestionsContainer.findViewById(R.id.more_suggestions_view);
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mMoreSuggestionsBuilder = new MoreSuggestions.Builder(context, mMoreSuggestionsView);
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final Resources res = context.getResources();
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mMoreSuggestionsModalTolerance = res.getDimensionPixelOffset(
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R.dimen.config_more_suggestions_modal_tolerance);
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mMoreSuggestionsSlidingDetector = new GestureDetector(context, mMoreSuggestionsSlidingListener);
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final KeyboardIconsSet iconsSet = KeyboardIconsSet.Companion.getInstance();
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mIncognitoIcon = iconsSet.getNewDrawable(ToolbarKey.INCOGNITO.name(), context);
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mToolbarArrowIcon = iconsSet.getNewDrawable(KeyboardIconsSet.NAME_TOOLBAR_KEY, context);
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mBinIcon = iconsSet.getNewDrawable(KeyboardIconsSet.NAME_BIN, context);
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final LinearLayout.LayoutParams toolbarKeyLayoutParams = new LinearLayout.LayoutParams(
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getResources().getDimensionPixelSize(R.dimen.config_suggestions_strip_edge_key_width),
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LinearLayout.LayoutParams.MATCH_PARENT
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);
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if (mToolbarMode == ToolbarMode.TOOLBAR_KEYS || mToolbarMode == ToolbarMode.EXPANDABLE) {
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for (final ToolbarKey key : ToolbarUtilsKt.getEnabledToolbarKeys(prefs)) {
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final ImageButton button = createToolbarKey(context, iconsSet, key);
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button.setLayoutParams(toolbarKeyLayoutParams);
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setupKey(button, colors);
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mToolbar.addView(button);
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}
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}
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final int toolbarHeight = Math.min(mToolbarExpandKey.getLayoutParams().height, (int) getResources().getDimension(R.dimen.config_suggestions_strip_height));
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mToolbarExpandKey.getLayoutParams().height = toolbarHeight;
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mToolbarExpandKey.getLayoutParams().width = toolbarHeight; // we want it square
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colors.setBackground(mToolbarExpandKey, ColorType.STRIP_BACKGROUND);
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mDefaultBackground = mToolbarExpandKey.getBackground();
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mEnabledToolKeyBackground.setColors(new int[] {colors.get(ColorType.TOOL_BAR_KEY_ENABLED_BACKGROUND) | 0xFF000000, Color.TRANSPARENT}); // ignore alpha on accent color
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mEnabledToolKeyBackground.setGradientType(GradientDrawable.RADIAL_GRADIENT);
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mEnabledToolKeyBackground.setGradientRadius(mToolbarExpandKey.getLayoutParams().height / 2f); // nothing else has a usable height at this state
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colors.setColor(mToolbarExpandKey, ColorType.TOOL_BAR_EXPAND_KEY);
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colors.setColor(mToolbarExpandKey.getBackground(), ColorType.TOOL_BAR_EXPAND_KEY_BACKGROUND);
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if (!Settings.getValues().mSuggestionStripHiddenPerUserSettings) {
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for (final ToolbarKey pinnedKey : ToolbarUtilsKt.getPinnedToolbarKeys(prefs)) {
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final ImageButton button = createToolbarKey(context, iconsSet, pinnedKey);
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button.setLayoutParams(toolbarKeyLayoutParams);
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setupKey(button, colors);
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mPinnedKeys.addView(button);
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final View pinnedKeyInToolbar = mToolbar.findViewWithTag(pinnedKey);
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if (pinnedKeyInToolbar != null && Settings.getValues().mQuickPinToolbarKeys)
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pinnedKeyInToolbar.setBackground(mEnabledToolKeyBackground);
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}
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}
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colors.setBackground(this, ColorType.STRIP_BACKGROUND);
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updateKeys();
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}
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@Override
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public void onSharedPreferenceChanged(SharedPreferences prefs, @Nullable String key) {
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ToolbarUtilsKt.setToolbarButtonsActivatedStateOnPrefChange(mPinnedKeys, key);
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ToolbarUtilsKt.setToolbarButtonsActivatedStateOnPrefChange(mToolbar, key);
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}
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/**
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* A connection back to the input method.
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*/
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public void setListener(final Listener listener, final View inputView) {
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mListener = listener;
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mMainKeyboardView = inputView.findViewById(R.id.keyboard_view);
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}
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private void updateKeys() {
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final SettingsValues currentSettingsValues = Settings.getValues();
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final View toolbarVoiceKey = mToolbar.findViewWithTag(ToolbarKey.VOICE);
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if (toolbarVoiceKey != null)
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toolbarVoiceKey.setVisibility(currentSettingsValues.mShowsVoiceInputKey ? VISIBLE : GONE);
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final View pinnedVoiceKey = mPinnedKeys.findViewWithTag(ToolbarKey.VOICE);
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if (pinnedVoiceKey != null)
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pinnedVoiceKey.setVisibility(currentSettingsValues.mShowsVoiceInputKey ? VISIBLE : GONE);
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final boolean toolbarIsExpandable = mToolbarMode == ToolbarMode.EXPANDABLE;
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if (currentSettingsValues.mIncognitoModeEnabled) {
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mToolbarExpandKey.setImageDrawable(mIncognitoIcon);
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mToolbarExpandKey.setVisibility(VISIBLE);
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} else {
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mToolbarExpandKey.setImageDrawable(mToolbarArrowIcon);
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mToolbarExpandKey.setVisibility(toolbarIsExpandable ? VISIBLE : GONE);
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}
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mToolbarExpandKey.setScaleX((mToolbarContainer.getVisibility() != VISIBLE ? 1f : -1f) * mRtl);
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// hide pinned keys if device is locked, and avoid expanding toolbar
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final KeyguardManager km = (KeyguardManager) getContext().getSystemService(Context.KEYGUARD_SERVICE);
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final boolean hideToolbarKeys = Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP_MR1
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? km.isDeviceLocked()
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: km.isKeyguardLocked();
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mToolbarExpandKey.setOnClickListener(hideToolbarKeys || !toolbarIsExpandable ? null : this);
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mPinnedKeys.setVisibility(hideToolbarKeys ? GONE : mSuggestionsStrip.getVisibility());
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isExternalSuggestionVisible = false;
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}
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public void setRtl(final boolean isRtlLanguage) {
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final int layoutDirection;
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if (!Settings.getValues().mVarToolbarDirection)
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layoutDirection = View.LAYOUT_DIRECTION_LOCALE;
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else{
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layoutDirection = isRtlLanguage ? View.LAYOUT_DIRECTION_RTL : View.LAYOUT_DIRECTION_LTR;
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mRtl = isRtlLanguage ? -1 : 1;
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}
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mStripVisibilityGroup.setLayoutDirection(layoutDirection);
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}
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public void setSuggestions(final SuggestedWords suggestedWords, final boolean isRtlLanguage) {
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clear();
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setRtl(isRtlLanguage);
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mSuggestedWords = suggestedWords;
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mStartIndexOfMoreSuggestions = mLayoutHelper.layoutAndReturnStartIndexOfMoreSuggestions(
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getContext(), mSuggestedWords, mSuggestionsStrip, this);
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}
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public void setExternalSuggestionView(final View view) {
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clear();
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isExternalSuggestionVisible = true;
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mSuggestionsStrip.addView(view);
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if (Settings.getValues().mAutoHideToolbar)
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setToolbarVisibility(false);
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}
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@Override
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public void onVisibilityChanged(@NonNull final View view, final int visibility) {
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super.onVisibilityChanged(view, visibility);
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if (view == this)
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// workaround for a bug with inline suggestions views that just keep showing up otherwise, https://github.com/Helium314/HeliBoard/pull/386
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mSuggestionsStrip.setVisibility(visibility);
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}
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public void setMoreSuggestionsHeight(final int remainingHeight) {
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mLayoutHelper.setMoreSuggestionsHeight(remainingHeight);
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}
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@SuppressLint("ClickableViewAccessibility") // why would "null" need to call View#performClick?
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private void clear() {
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mSuggestionsStrip.removeAllViews();
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if (DEBUG_SUGGESTIONS)
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removeAllDebugInfoViews();
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if (mToolbarContainer.getVisibility() != VISIBLE)
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mStripVisibilityGroup.showSuggestionsStrip();
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dismissMoreSuggestionsPanel();
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for (final TextView word : mWordViews) {
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word.setOnTouchListener(null);
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}
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}
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private void removeAllDebugInfoViews() {
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|
||||||
// The debug info views may be placed as children views of this {@link SuggestionStripView}.
|
|
||||||
for (final View debugInfoView : mDebugInfoViews) {
|
|
||||||
final ViewParent parent = debugInfoView.getParent();
|
|
||||||
if (parent instanceof ViewGroup) {
|
|
||||||
((ViewGroup)parent).removeView(debugInfoView);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
private final MoreSuggestionsListener mMoreSuggestionsListener = new MoreSuggestionsListener() {
|
|
||||||
@Override
|
|
||||||
public void onSuggestionSelected(final SuggestedWordInfo wordInfo) {
|
|
||||||
mListener.pickSuggestionManually(wordInfo);
|
|
||||||
dismissMoreSuggestionsPanel();
|
|
||||||
}
|
|
||||||
|
|
||||||
@Override
|
|
||||||
public void onCancelInput() {
|
|
||||||
dismissMoreSuggestionsPanel();
|
|
||||||
}
|
|
||||||
};
|
|
||||||
|
|
||||||
private final PopupKeysPanel.Controller mMoreSuggestionsController =
|
|
||||||
new PopupKeysPanel.Controller() {
|
|
||||||
@Override
|
|
||||||
public void onDismissPopupKeysPanel() {
|
|
||||||
mMainKeyboardView.onDismissPopupKeysPanel();
|
|
||||||
}
|
|
||||||
|
|
||||||
@Override
|
|
||||||
public void onShowPopupKeysPanel(final PopupKeysPanel panel) {
|
|
||||||
mMainKeyboardView.onShowPopupKeysPanel(panel);
|
|
||||||
}
|
|
||||||
|
|
||||||
@Override
|
|
||||||
public void onCancelPopupKeysPanel() {
|
|
||||||
dismissMoreSuggestionsPanel();
|
|
||||||
}
|
|
||||||
};
|
|
||||||
|
|
||||||
public boolean isShowingMoreSuggestionPanel() {
|
|
||||||
return mMoreSuggestionsView.isShowingInParent();
|
|
||||||
}
|
|
||||||
|
|
||||||
public void dismissMoreSuggestionsPanel() {
|
|
||||||
mMoreSuggestionsView.dismissPopupKeysPanel();
|
|
||||||
}
|
|
||||||
|
|
||||||
@Override
|
|
||||||
public boolean onLongClick(final View view) {
|
|
||||||
AudioAndHapticFeedbackManager.getInstance().performHapticAndAudioFeedback(Constants.NOT_A_CODE, this);
|
|
||||||
if (view.getTag() instanceof ToolbarKey) {
|
|
||||||
onLongClickToolKey(view);
|
|
||||||
return true;
|
|
||||||
}
|
|
||||||
if (view instanceof TextView && mWordViews.contains(view)) {
|
|
||||||
return onLongClickSuggestion((TextView) view);
|
|
||||||
} else return showMoreSuggestions();
|
|
||||||
}
|
|
||||||
|
|
||||||
private void onLongClickToolKey(final View view) {
|
|
||||||
if (!(view.getTag() instanceof ToolbarKey tag)) return;
|
|
||||||
if (view.getParent() == mPinnedKeys || !Settings.getValues().mQuickPinToolbarKeys) {
|
|
||||||
final int longClickCode = getCodeForToolbarKeyLongClick(tag);
|
|
||||||
if (longClickCode != KeyCode.UNSPECIFIED) {
|
|
||||||
mListener.onCodeInput(longClickCode, Constants.SUGGESTION_STRIP_COORDINATE, Constants.SUGGESTION_STRIP_COORDINATE, false);
|
|
||||||
}
|
|
||||||
} else if (view.getParent() == mToolbar) {
|
|
||||||
final View pinnedKeyView = mPinnedKeys.findViewWithTag(tag);
|
|
||||||
if (pinnedKeyView == null) {
|
|
||||||
addKeyToPinnedKeys(tag);
|
|
||||||
mToolbar.findViewWithTag(tag).setBackground(mEnabledToolKeyBackground);
|
|
||||||
ToolbarUtilsKt.addPinnedKey(KtxKt.prefs(getContext()), tag);
|
|
||||||
} else {
|
|
||||||
ToolbarUtilsKt.removePinnedKey(KtxKt.prefs(getContext()), tag);
|
|
||||||
mToolbar.findViewWithTag(tag).setBackground(mDefaultBackground.getConstantState().newDrawable(getResources()));
|
|
||||||
mPinnedKeys.removeView(pinnedKeyView);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
@SuppressLint("ClickableViewAccessibility") // no need for View#performClick, we return false mostly anyway
|
|
||||||
private boolean onLongClickSuggestion(final TextView wordView) {
|
|
||||||
boolean showIcon = true;
|
|
||||||
if (wordView.getTag() instanceof Integer) {
|
|
||||||
final int index = (int) wordView.getTag();
|
|
||||||
if (index < mSuggestedWords.size() && mSuggestedWords.getInfo(index).mSourceDict == Dictionary.DICTIONARY_USER_TYPED)
|
|
||||||
showIcon = false;
|
|
||||||
}
|
|
||||||
if (showIcon) {
|
|
||||||
final Drawable icon = mBinIcon;
|
|
||||||
Settings.getValues().mColors.setColor(icon, ColorType.REMOVE_SUGGESTION_ICON);
|
|
||||||
int w = icon.getIntrinsicWidth();
|
|
||||||
int h = icon.getIntrinsicWidth();
|
|
||||||
wordView.setCompoundDrawablesWithIntrinsicBounds(icon, null, null, null);
|
|
||||||
wordView.setEllipsize(TextUtils.TruncateAt.END);
|
|
||||||
AtomicBoolean downOk = new AtomicBoolean(false);
|
|
||||||
wordView.setOnTouchListener((view1, motionEvent) -> {
|
|
||||||
if (motionEvent.getAction() == MotionEvent.ACTION_UP && downOk.get()) {
|
|
||||||
final float x = motionEvent.getX();
|
|
||||||
final float y = motionEvent.getY();
|
|
||||||
if (0 < x && x < w && 0 < y && y < h) {
|
|
||||||
removeSuggestion(wordView);
|
|
||||||
wordView.cancelLongPress();
|
|
||||||
wordView.setPressed(false);
|
|
||||||
return true;
|
|
||||||
}
|
|
||||||
} else if (motionEvent.getAction() == MotionEvent.ACTION_DOWN) {
|
|
||||||
final float x = motionEvent.getX();
|
|
||||||
final float y = motionEvent.getY();
|
|
||||||
if (0 < x && x < w && 0 < y && y < h) {
|
|
||||||
downOk.set(true);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
return false;
|
|
||||||
});
|
|
||||||
}
|
|
||||||
if (DebugFlags.DEBUG_ENABLED && (isShowingMoreSuggestionPanel() || !showMoreSuggestions())) {
|
|
||||||
showSourceDict(wordView);
|
|
||||||
return true;
|
|
||||||
} else return showMoreSuggestions();
|
|
||||||
}
|
|
||||||
|
|
||||||
private void showSourceDict(final TextView wordView) {
|
|
||||||
final String word = wordView.getText().toString();
|
|
||||||
final int index;
|
|
||||||
if (wordView.getTag() instanceof Integer) {
|
|
||||||
index = (int) wordView.getTag();
|
|
||||||
} else return;
|
|
||||||
if (index >= mSuggestedWords.size()) return;
|
|
||||||
final SuggestedWordInfo info = mSuggestedWords.getInfo(index);
|
|
||||||
if (!info.getWord().equals(word)) return;
|
|
||||||
final String text = info.mSourceDict.mDictType + ":" + info.mSourceDict.mLocale;
|
|
||||||
if (isShowingMoreSuggestionPanel()) {
|
|
||||||
mMoreSuggestionsView.dismissPopupKeysPanel();
|
|
||||||
}
|
|
||||||
KeyboardSwitcher.getInstance().showToast(text, true);
|
|
||||||
}
|
|
||||||
|
|
||||||
private void removeSuggestion(TextView wordView) {
|
|
||||||
final String word = wordView.getText().toString();
|
|
||||||
mListener.removeSuggestion(word);
|
|
||||||
mMoreSuggestionsView.dismissPopupKeysPanel();
|
|
||||||
// show suggestions, but without the removed word
|
|
||||||
final ArrayList<SuggestedWordInfo> sw = new ArrayList<>();
|
|
||||||
for (int i = 0; i < mSuggestedWords.size(); i ++) {
|
|
||||||
final SuggestedWordInfo info = mSuggestedWords.getInfo(i);
|
|
||||||
if (!info.getWord().equals(word))
|
|
||||||
sw.add(info);
|
|
||||||
}
|
|
||||||
ArrayList<SuggestedWordInfo> rs = null;
|
|
||||||
if (mSuggestedWords.mRawSuggestions != null) {
|
|
||||||
rs = mSuggestedWords.mRawSuggestions;
|
|
||||||
for (int i = 0; i < rs.size(); i ++) {
|
|
||||||
if (rs.get(i).getWord().equals(word)) {
|
|
||||||
rs.remove(i);
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
// copied code from setSuggestions, but without the Rtl part
|
|
||||||
clear();
|
|
||||||
mSuggestedWords = new SuggestedWords(sw, rs, mSuggestedWords.getTypedWordInfo(),
|
|
||||||
mSuggestedWords.mTypedWordValid, mSuggestedWords.mWillAutoCorrect,
|
|
||||||
mSuggestedWords.mIsObsoleteSuggestions, mSuggestedWords.mInputStyle,
|
|
||||||
mSuggestedWords.mSequenceNumber);
|
|
||||||
mStartIndexOfMoreSuggestions = mLayoutHelper.layoutAndReturnStartIndexOfMoreSuggestions(
|
|
||||||
getContext(), mSuggestedWords, mSuggestionsStrip, this);
|
|
||||||
mStripVisibilityGroup.showSuggestionsStrip();
|
|
||||||
// Show the toolbar if no suggestions are left and the "Auto show toolbar" setting is enabled
|
|
||||||
if (mSuggestedWords.isEmpty() && Settings.getValues().mAutoShowToolbar){
|
|
||||||
setToolbarVisibility(true);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
boolean showMoreSuggestions() {
|
|
||||||
final Keyboard parentKeyboard = mMainKeyboardView.getKeyboard();
|
|
||||||
if (parentKeyboard == null) {
|
|
||||||
return false;
|
|
||||||
}
|
|
||||||
final SuggestionStripLayoutHelper layoutHelper = mLayoutHelper;
|
|
||||||
if (mSuggestedWords.size() <= mStartIndexOfMoreSuggestions) {
|
|
||||||
return false;
|
|
||||||
}
|
|
||||||
final int stripWidth = getWidth();
|
|
||||||
final View container = mMoreSuggestionsContainer;
|
|
||||||
final int maxWidth = stripWidth - container.getPaddingLeft() - container.getPaddingRight();
|
|
||||||
final MoreSuggestions.Builder builder = mMoreSuggestionsBuilder;
|
|
||||||
builder.layout(mSuggestedWords, mStartIndexOfMoreSuggestions, maxWidth,
|
|
||||||
(int)(maxWidth * layoutHelper.mMinMoreSuggestionsWidth),
|
|
||||||
layoutHelper.getMaxMoreSuggestionsRow(), parentKeyboard);
|
|
||||||
mMoreSuggestionsView.setKeyboard(builder.build());
|
|
||||||
container.measure(ViewGroup.LayoutParams.WRAP_CONTENT, ViewGroup.LayoutParams.WRAP_CONTENT);
|
|
||||||
|
|
||||||
final int pointX = stripWidth / 2;
|
|
||||||
final int pointY = -layoutHelper.mMoreSuggestionsBottomGap;
|
|
||||||
mMoreSuggestionsView.showPopupKeysPanel(this, mMoreSuggestionsController, pointX, pointY,
|
|
||||||
mMoreSuggestionsListener);
|
|
||||||
mOriginX = mLastX;
|
|
||||||
mOriginY = mLastY;
|
|
||||||
for (int i = 0; i < mStartIndexOfMoreSuggestions; i++) {
|
|
||||||
mWordViews.get(i).setPressed(false);
|
|
||||||
}
|
|
||||||
return true;
|
|
||||||
}
|
|
||||||
|
|
||||||
// Working variables for {@link onInterceptTouchEvent(MotionEvent)} and
|
|
||||||
// {@link onTouchEvent(MotionEvent)}.
|
|
||||||
private int mLastX;
|
|
||||||
private int mLastY;
|
|
||||||
private int mOriginX;
|
|
||||||
private int mOriginY;
|
|
||||||
private final int mMoreSuggestionsModalTolerance;
|
|
||||||
private boolean mNeedsToTransformTouchEventToHoverEvent;
|
|
||||||
private boolean mIsDispatchingHoverEventToMoreSuggestions;
|
|
||||||
private final GestureDetector mMoreSuggestionsSlidingDetector;
|
|
||||||
private final GestureDetector.OnGestureListener mMoreSuggestionsSlidingListener =
|
|
||||||
new GestureDetector.SimpleOnGestureListener() {
|
|
||||||
@Override
|
|
||||||
public boolean onScroll(@Nullable MotionEvent down, @NonNull MotionEvent me, float deltaX, float deltaY) {
|
|
||||||
if (down == null) return false;
|
|
||||||
final float dy = me.getY() - down.getY();
|
|
||||||
if (mToolbarContainer.getVisibility() != VISIBLE && deltaY > 0 && dy < 0) {
|
|
||||||
return showMoreSuggestions();
|
|
||||||
}
|
|
||||||
return false;
|
|
||||||
}
|
|
||||||
};
|
|
||||||
|
|
||||||
@Override
|
|
||||||
public boolean onInterceptTouchEvent(final MotionEvent me) {
|
|
||||||
|
|
||||||
// Disable More Suggestions if inline autofill suggestions is visible
|
|
||||||
if(isExternalSuggestionVisible) {
|
|
||||||
return false;
|
|
||||||
}
|
|
||||||
|
|
||||||
// Detecting sliding up finger to show {@link MoreSuggestionsView}.
|
|
||||||
if (!mMoreSuggestionsView.isShowingInParent()) {
|
|
||||||
mLastX = (int)me.getX();
|
|
||||||
mLastY = (int)me.getY();
|
|
||||||
return mMoreSuggestionsSlidingDetector.onTouchEvent(me);
|
|
||||||
}
|
|
||||||
if (mMoreSuggestionsView.isInModalMode()) {
|
|
||||||
return false;
|
|
||||||
}
|
|
||||||
|
|
||||||
final int action = me.getAction();
|
|
||||||
final int index = me.getActionIndex();
|
|
||||||
final int x = (int)me.getX(index);
|
|
||||||
final int y = (int)me.getY(index);
|
|
||||||
if (Math.abs(x - mOriginX) >= mMoreSuggestionsModalTolerance
|
|
||||||
|| mOriginY - y >= mMoreSuggestionsModalTolerance) {
|
|
||||||
// Decided to be in the sliding suggestion mode only when the touch point has been moved
|
|
||||||
// upward. Further {@link MotionEvent}s will be delivered to
|
|
||||||
// {@link #onTouchEvent(MotionEvent)}.
|
|
||||||
mNeedsToTransformTouchEventToHoverEvent =
|
|
||||||
AccessibilityUtils.Companion.getInstance().isTouchExplorationEnabled();
|
|
||||||
mIsDispatchingHoverEventToMoreSuggestions = false;
|
|
||||||
return true;
|
|
||||||
}
|
|
||||||
|
|
||||||
if (action == MotionEvent.ACTION_UP || action == MotionEvent.ACTION_POINTER_UP) {
|
|
||||||
// Decided to be in the modal input mode.
|
|
||||||
mMoreSuggestionsView.setModalMode();
|
|
||||||
}
|
|
||||||
return false;
|
|
||||||
}
|
|
||||||
|
|
||||||
@Override
|
|
||||||
public boolean dispatchPopulateAccessibilityEvent(final AccessibilityEvent event) {
|
|
||||||
// Don't populate accessibility event with suggested words and voice key.
|
|
||||||
return true;
|
|
||||||
}
|
|
||||||
|
|
||||||
@Override
|
|
||||||
@SuppressLint("ClickableViewAccessibility") // ok, perform click again, but why?
|
|
||||||
public boolean onTouchEvent(final MotionEvent me) {
|
|
||||||
if (!mMoreSuggestionsView.isShowingInParent()) {
|
|
||||||
// Ignore any touch event while more suggestions panel hasn't been shown.
|
|
||||||
// Detecting sliding up is done at {@link #onInterceptTouchEvent}.
|
|
||||||
return true;
|
|
||||||
}
|
|
||||||
// In the sliding input mode. {@link MotionEvent} should be forwarded to
|
|
||||||
// {@link MoreSuggestionsView}.
|
|
||||||
final int index = me.getActionIndex();
|
|
||||||
final int x = mMoreSuggestionsView.translateX((int)me.getX(index));
|
|
||||||
final int y = mMoreSuggestionsView.translateY((int)me.getY(index));
|
|
||||||
me.setLocation(x, y);
|
|
||||||
if (!mNeedsToTransformTouchEventToHoverEvent) {
|
|
||||||
mMoreSuggestionsView.onTouchEvent(me);
|
|
||||||
return true;
|
|
||||||
}
|
|
||||||
// In sliding suggestion mode with accessibility mode on, a touch event should be
|
|
||||||
// transformed to a hover event.
|
|
||||||
final int width = mMoreSuggestionsView.getWidth();
|
|
||||||
final int height = mMoreSuggestionsView.getHeight();
|
|
||||||
final boolean onMoreSuggestions = (x >= 0 && x < width && y >= 0 && y < height);
|
|
||||||
if (!onMoreSuggestions && !mIsDispatchingHoverEventToMoreSuggestions) {
|
|
||||||
// Just drop this touch event because dispatching hover event isn't started yet and
|
|
||||||
// the touch event isn't on {@link MoreSuggestionsView}.
|
|
||||||
return true;
|
|
||||||
}
|
|
||||||
final int hoverAction;
|
|
||||||
if (onMoreSuggestions && !mIsDispatchingHoverEventToMoreSuggestions) {
|
|
||||||
// Transform this touch event to a hover enter event and start dispatching a hover
|
|
||||||
// event to {@link MoreSuggestionsView}.
|
|
||||||
mIsDispatchingHoverEventToMoreSuggestions = true;
|
|
||||||
hoverAction = MotionEvent.ACTION_HOVER_ENTER;
|
|
||||||
} else if (me.getActionMasked() == MotionEvent.ACTION_UP) {
|
|
||||||
// Transform this touch event to a hover exit event and stop dispatching a hover event
|
|
||||||
// after this.
|
|
||||||
mIsDispatchingHoverEventToMoreSuggestions = false;
|
|
||||||
mNeedsToTransformTouchEventToHoverEvent = false;
|
|
||||||
hoverAction = MotionEvent.ACTION_HOVER_EXIT;
|
|
||||||
} else {
|
|
||||||
// Transform this touch event to a hover move event.
|
|
||||||
hoverAction = MotionEvent.ACTION_HOVER_MOVE;
|
|
||||||
}
|
|
||||||
me.setAction(hoverAction);
|
|
||||||
mMoreSuggestionsView.onHoverEvent(me);
|
|
||||||
return true;
|
|
||||||
}
|
|
||||||
|
|
||||||
@Override
|
|
||||||
public void onClick(final View view) {
|
|
||||||
AudioAndHapticFeedbackManager.getInstance().performHapticAndAudioFeedback(KeyCode.NOT_SPECIFIED, this);
|
|
||||||
final Object tag = view.getTag();
|
|
||||||
if (tag instanceof ToolbarKey) {
|
|
||||||
final int code = getCodeForToolbarKey((ToolbarKey) tag);
|
|
||||||
if (code != KeyCode.UNSPECIFIED) {
|
|
||||||
Log.d(TAG, "click toolbar key "+tag);
|
|
||||||
mListener.onCodeInput(code, Constants.SUGGESTION_STRIP_COORDINATE, Constants.SUGGESTION_STRIP_COORDINATE, false);
|
|
||||||
if (tag == ToolbarKey.INCOGNITO)
|
|
||||||
updateKeys(); // update expand key icon
|
|
||||||
return;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
if (view == mToolbarExpandKey) {
|
|
||||||
setToolbarVisibility(mToolbarContainer.getVisibility() != VISIBLE);
|
|
||||||
}
|
|
||||||
|
|
||||||
|
|
||||||
// {@link Integer} tag is set at
|
|
||||||
// {@link SuggestionStripLayoutHelper#setupWordViewsTextAndColor(SuggestedWords,int)} and
|
|
||||||
// {@link SuggestionStripLayoutHelper#layoutPunctuationSuggestions(SuggestedWords,ViewGroup}
|
|
||||||
if (tag instanceof Integer) {
|
|
||||||
final int index = (Integer) tag;
|
|
||||||
if (index >= mSuggestedWords.size()) {
|
|
||||||
return;
|
|
||||||
}
|
|
||||||
final SuggestedWordInfo wordInfo = mSuggestedWords.getInfo(index);
|
|
||||||
mListener.pickSuggestionManually(wordInfo);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
@Override
|
|
||||||
protected void onDetachedFromWindow() {
|
|
||||||
super.onDetachedFromWindow();
|
|
||||||
dismissMoreSuggestionsPanel();
|
|
||||||
}
|
|
||||||
|
|
||||||
@Override
|
|
||||||
protected void onSizeChanged(final int w, final int h, final int oldw, final int oldh) {
|
|
||||||
// Called by the framework when the size is known. Show the important notice if applicable.
|
|
||||||
// This may be overriden by showing suggestions later, if applicable.
|
|
||||||
}
|
|
||||||
|
|
||||||
public void setToolbarVisibility(final boolean visible) {
|
|
||||||
final KeyguardManager km = (KeyguardManager) getContext().getSystemService(Context.KEYGUARD_SERVICE);
|
|
||||||
final boolean locked = Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP_MR1
|
|
||||||
? km.isDeviceLocked()
|
|
||||||
: km.isKeyguardLocked();
|
|
||||||
if (locked) {
|
|
||||||
mPinnedKeys.setVisibility(GONE);
|
|
||||||
mSuggestionsStrip.setVisibility(VISIBLE);
|
|
||||||
mToolbarContainer.setVisibility(GONE);
|
|
||||||
} else if (visible) {
|
|
||||||
mPinnedKeys.setVisibility(GONE);
|
|
||||||
mSuggestionsStrip.setVisibility(GONE);
|
|
||||||
mToolbarContainer.setVisibility(VISIBLE);
|
|
||||||
} else {
|
|
||||||
mToolbarContainer.setVisibility(GONE);
|
|
||||||
mSuggestionsStrip.setVisibility(VISIBLE);
|
|
||||||
mPinnedKeys.setVisibility(VISIBLE);
|
|
||||||
}
|
|
||||||
|
|
||||||
if (DEBUG_SUGGESTIONS) {
|
|
||||||
for (var view : mDebugInfoViews) {
|
|
||||||
view.setVisibility(mSuggestionsStrip.getVisibility());
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
mToolbarExpandKey.setScaleX((visible && !locked ? -1f : 1f) * mRtl);
|
|
||||||
}
|
|
||||||
|
|
||||||
private void addKeyToPinnedKeys(final ToolbarKey pinnedKey) {
|
|
||||||
final ImageButton original = mToolbar.findViewWithTag(pinnedKey);
|
|
||||||
if (original == null) return;
|
|
||||||
final ImageButton copy = new ImageButton(getContext(), null, R.attr.suggestionWordStyle);
|
|
||||||
copy.setTag(pinnedKey);
|
|
||||||
copy.setScaleType(original.getScaleType());
|
|
||||||
copy.setScaleX(original.getScaleX());
|
|
||||||
copy.setScaleY(original.getScaleY());
|
|
||||||
copy.setContentDescription(original.getContentDescription());
|
|
||||||
copy.setImageDrawable(original.getDrawable());
|
|
||||||
copy.setLayoutParams(original.getLayoutParams());
|
|
||||||
copy.setActivated(original.isActivated());
|
|
||||||
setupKey(copy, Settings.getValues().mColors);
|
|
||||||
mPinnedKeys.addView(copy);
|
|
||||||
}
|
|
||||||
|
|
||||||
private void setupKey(final ImageButton view, final Colors colors) {
|
|
||||||
view.setOnClickListener(this);
|
|
||||||
view.setOnLongClickListener(this);
|
|
||||||
colors.setColor(view, ColorType.TOOL_BAR_KEY);
|
|
||||||
colors.setBackground(view, ColorType.STRIP_BACKGROUND);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
@ -0,0 +1,651 @@
|
||||||
|
/*
|
||||||
|
* Copyright (C) 2011 The Android Open Source Project
|
||||||
|
* modified
|
||||||
|
* SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
|
||||||
|
*/
|
||||||
|
package helium314.keyboard.latin.suggestions
|
||||||
|
|
||||||
|
import android.annotation.SuppressLint
|
||||||
|
import android.app.KeyguardManager
|
||||||
|
import android.content.Context
|
||||||
|
import android.content.SharedPreferences
|
||||||
|
import android.content.SharedPreferences.OnSharedPreferenceChangeListener
|
||||||
|
import android.graphics.Color
|
||||||
|
import android.graphics.drawable.Drawable
|
||||||
|
import android.graphics.drawable.GradientDrawable
|
||||||
|
import android.os.Build
|
||||||
|
import android.text.TextUtils
|
||||||
|
import android.util.AttributeSet
|
||||||
|
import android.util.TypedValue
|
||||||
|
import android.view.GestureDetector
|
||||||
|
import android.view.GestureDetector.SimpleOnGestureListener
|
||||||
|
import android.view.LayoutInflater
|
||||||
|
import android.view.MotionEvent
|
||||||
|
import android.view.View
|
||||||
|
import android.view.View.OnLongClickListener
|
||||||
|
import android.view.ViewGroup
|
||||||
|
import android.view.accessibility.AccessibilityEvent
|
||||||
|
import android.widget.ImageButton
|
||||||
|
import android.widget.LinearLayout
|
||||||
|
import android.widget.RelativeLayout
|
||||||
|
import android.widget.TextView
|
||||||
|
import androidx.core.view.isVisible
|
||||||
|
import helium314.keyboard.accessibility.AccessibilityUtils
|
||||||
|
import helium314.keyboard.keyboard.KeyboardSwitcher
|
||||||
|
import helium314.keyboard.keyboard.MainKeyboardView
|
||||||
|
import helium314.keyboard.keyboard.PopupKeysPanel
|
||||||
|
import helium314.keyboard.keyboard.internal.KeyboardIconsSet
|
||||||
|
import helium314.keyboard.keyboard.internal.keyboard_parser.floris.KeyCode
|
||||||
|
import helium314.keyboard.latin.AudioAndHapticFeedbackManager
|
||||||
|
import helium314.keyboard.latin.Dictionary
|
||||||
|
import helium314.keyboard.latin.R
|
||||||
|
import helium314.keyboard.latin.SuggestedWords
|
||||||
|
import helium314.keyboard.latin.SuggestedWords.SuggestedWordInfo
|
||||||
|
import helium314.keyboard.latin.common.ColorType
|
||||||
|
import helium314.keyboard.latin.common.Colors
|
||||||
|
import helium314.keyboard.latin.common.Constants
|
||||||
|
import helium314.keyboard.latin.define.DebugFlags
|
||||||
|
import helium314.keyboard.latin.settings.DebugSettings
|
||||||
|
import helium314.keyboard.latin.settings.Defaults
|
||||||
|
import helium314.keyboard.latin.settings.Settings
|
||||||
|
import helium314.keyboard.latin.suggestions.PopupSuggestionsView.MoreSuggestionsListener
|
||||||
|
import helium314.keyboard.latin.utils.Log
|
||||||
|
import helium314.keyboard.latin.utils.ToolbarKey
|
||||||
|
import helium314.keyboard.latin.utils.ToolbarMode
|
||||||
|
import helium314.keyboard.latin.utils.addPinnedKey
|
||||||
|
import helium314.keyboard.latin.utils.createToolbarKey
|
||||||
|
import helium314.keyboard.latin.utils.getCodeForToolbarKey
|
||||||
|
import helium314.keyboard.latin.utils.getCodeForToolbarKeyLongClick
|
||||||
|
import helium314.keyboard.latin.utils.getEnabledToolbarKeys
|
||||||
|
import helium314.keyboard.latin.utils.getPinnedToolbarKeys
|
||||||
|
import helium314.keyboard.latin.utils.prefs
|
||||||
|
import helium314.keyboard.latin.utils.removeFirst
|
||||||
|
import helium314.keyboard.latin.utils.removePinnedKey
|
||||||
|
import helium314.keyboard.latin.utils.setToolbarButtonsActivatedStateOnPrefChange
|
||||||
|
import java.util.concurrent.atomic.AtomicBoolean
|
||||||
|
import kotlin.math.abs
|
||||||
|
import kotlin.math.min
|
||||||
|
|
||||||
|
class SuggestionStripView(context: Context, attrs: AttributeSet?, defStyle: Int) :
|
||||||
|
RelativeLayout(context, attrs, defStyle), View.OnClickListener, OnLongClickListener, OnSharedPreferenceChangeListener {
|
||||||
|
|
||||||
|
/** Construct a [SuggestionStripView] for showing suggestions to be picked by the user. */
|
||||||
|
constructor(context: Context, attrs: AttributeSet?) : this(context, attrs, R.attr.suggestionStripViewStyle)
|
||||||
|
|
||||||
|
interface Listener {
|
||||||
|
fun pickSuggestionManually(word: SuggestedWordInfo?)
|
||||||
|
fun onCodeInput(primaryCode: Int, x: Int, y: Int, isKeyRepeat: Boolean)
|
||||||
|
fun removeSuggestion(word: String?)
|
||||||
|
}
|
||||||
|
|
||||||
|
private val moreSuggestionsContainer: View
|
||||||
|
private val wordViews = ArrayList<TextView>()
|
||||||
|
private val debugInfoViews = ArrayList<TextView>()
|
||||||
|
private val dividerViews = ArrayList<View>()
|
||||||
|
|
||||||
|
init {
|
||||||
|
val inflater = LayoutInflater.from(context)
|
||||||
|
inflater.inflate(R.layout.suggestions_strip, this)
|
||||||
|
moreSuggestionsContainer = inflater.inflate(R.layout.more_suggestions, null)
|
||||||
|
|
||||||
|
val colors = Settings.getValues().mColors
|
||||||
|
colors.setBackground(this, ColorType.STRIP_BACKGROUND)
|
||||||
|
val customTypeface = Settings.getInstance().customTypeface
|
||||||
|
for (pos in 0..<SuggestedWords.MAX_SUGGESTIONS) {
|
||||||
|
val word = TextView(context, null, R.attr.suggestionWordStyle)
|
||||||
|
word.contentDescription = resources.getString(R.string.spoken_empty_suggestion)
|
||||||
|
word.setOnClickListener(this)
|
||||||
|
word.setOnLongClickListener(this)
|
||||||
|
if (customTypeface != null)
|
||||||
|
word.typeface = customTypeface
|
||||||
|
colors.setBackground(word, ColorType.STRIP_BACKGROUND)
|
||||||
|
wordViews.add(word)
|
||||||
|
val divider = inflater.inflate(R.layout.suggestion_divider, null)
|
||||||
|
dividerViews.add(divider)
|
||||||
|
val info = TextView(context, null, R.attr.suggestionWordStyle)
|
||||||
|
info.setTextColor(colors.get(ColorType.KEY_TEXT))
|
||||||
|
info.setTextSize(TypedValue.COMPLEX_UNIT_DIP, DEBUG_INFO_TEXT_SIZE_IN_DIP)
|
||||||
|
debugInfoViews.add(info)
|
||||||
|
}
|
||||||
|
|
||||||
|
DEBUG_SUGGESTIONS = context.prefs().getBoolean(DebugSettings.PREF_SHOW_SUGGESTION_INFOS, Defaults.PREF_SHOW_SUGGESTION_INFOS)
|
||||||
|
}
|
||||||
|
|
||||||
|
// toolbar views, drawables and setup
|
||||||
|
private val toolbar: ViewGroup = findViewById(R.id.toolbar)
|
||||||
|
private val toolbarContainer: View = findViewById(R.id.toolbar_container)
|
||||||
|
private val pinnedKeys: ViewGroup = findViewById(R.id.pinned_keys)
|
||||||
|
private val suggestionsStrip: ViewGroup = findViewById(R.id.suggestions_strip)
|
||||||
|
private val toolbarExpandKey = findViewById<ImageButton>(R.id.suggestions_strip_toolbar_key)
|
||||||
|
private val incognitoIcon = KeyboardIconsSet.instance.getNewDrawable(ToolbarKey.INCOGNITO.name, context)
|
||||||
|
private val toolbarArrowIcon = KeyboardIconsSet.instance.getNewDrawable(KeyboardIconsSet.NAME_TOOLBAR_KEY, context)
|
||||||
|
private val defaultToolbarBackground: Drawable = toolbarExpandKey.background
|
||||||
|
private val enabledToolKeyBackground = GradientDrawable()
|
||||||
|
init {
|
||||||
|
val colors = Settings.getValues().mColors
|
||||||
|
|
||||||
|
// expand key
|
||||||
|
val toolbarHeight = min(toolbarExpandKey.layoutParams.height, resources.getDimension(R.dimen.config_suggestions_strip_height).toInt())
|
||||||
|
toolbarExpandKey.layoutParams.height = toolbarHeight
|
||||||
|
toolbarExpandKey.layoutParams.width = toolbarHeight // we want it square
|
||||||
|
colors.setBackground(toolbarExpandKey, ColorType.STRIP_BACKGROUND) // necessary because background is re-used for defaultToolbarBackground
|
||||||
|
colors.setColor(toolbarExpandKey, ColorType.TOOL_BAR_EXPAND_KEY)
|
||||||
|
colors.setColor(toolbarExpandKey.background, ColorType.TOOL_BAR_EXPAND_KEY_BACKGROUND)
|
||||||
|
|
||||||
|
// background indicator for pinned keys
|
||||||
|
val color = colors.get(ColorType.TOOL_BAR_KEY_ENABLED_BACKGROUND) or -0x1000000 // ignore alpha (in Java this is more readable 0xFF000000)
|
||||||
|
enabledToolKeyBackground.colors = intArrayOf(color, Color.TRANSPARENT)
|
||||||
|
enabledToolKeyBackground.gradientType = GradientDrawable.RADIAL_GRADIENT
|
||||||
|
enabledToolKeyBackground.gradientRadius = resources.getDimensionPixelSize(R.dimen.config_suggestions_strip_height) / 2.1f
|
||||||
|
|
||||||
|
val mToolbarMode = Settings.getValues().mToolbarMode
|
||||||
|
if (mToolbarMode == ToolbarMode.TOOLBAR_KEYS) {
|
||||||
|
setToolbarVisibility(true)
|
||||||
|
}
|
||||||
|
|
||||||
|
// toolbar keys setup
|
||||||
|
val toolbarKeyLayoutParams = LinearLayout.LayoutParams(
|
||||||
|
resources.getDimensionPixelSize(R.dimen.config_suggestions_strip_edge_key_width),
|
||||||
|
LinearLayout.LayoutParams.MATCH_PARENT
|
||||||
|
)
|
||||||
|
if (mToolbarMode == ToolbarMode.TOOLBAR_KEYS || mToolbarMode == ToolbarMode.EXPANDABLE) {
|
||||||
|
for (key in getEnabledToolbarKeys(context.prefs())) {
|
||||||
|
val button = createToolbarKey(context, KeyboardIconsSet.instance, key)
|
||||||
|
button.layoutParams = toolbarKeyLayoutParams
|
||||||
|
setupKey(button, colors)
|
||||||
|
toolbar.addView(button)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
if (!Settings.getValues().mSuggestionStripHiddenPerUserSettings) {
|
||||||
|
for (pinnedKey in getPinnedToolbarKeys(context.prefs())) {
|
||||||
|
val button = createToolbarKey(context, KeyboardIconsSet.instance, pinnedKey)
|
||||||
|
button.layoutParams = toolbarKeyLayoutParams
|
||||||
|
setupKey(button, colors)
|
||||||
|
pinnedKeys.addView(button)
|
||||||
|
val pinnedKeyInToolbar = toolbar.findViewWithTag<View>(pinnedKey)
|
||||||
|
if (pinnedKeyInToolbar != null && Settings.getValues().mQuickPinToolbarKeys)
|
||||||
|
pinnedKeyInToolbar.background = enabledToolKeyBackground
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
updateKeys()
|
||||||
|
}
|
||||||
|
|
||||||
|
private val layoutHelper = SuggestionStripLayoutHelper(context, attrs, defStyle, wordViews, dividerViews, debugInfoViews)
|
||||||
|
private lateinit var listener: Listener
|
||||||
|
private lateinit var mainKeyboardView: MainKeyboardView
|
||||||
|
private var suggestedWords = SuggestedWords.getEmptyInstance()
|
||||||
|
private var startIndexOfMoreSuggestions = 0
|
||||||
|
private var direction = 1 // 1 if LTR, -1 if RTL
|
||||||
|
private var isExternalSuggestionVisible = false // Required to disable the more suggestions if other suggestions are visible
|
||||||
|
|
||||||
|
// related to more suggestions
|
||||||
|
// todo: maybe put most of this in a separate class?
|
||||||
|
private val moreSuggestionsView: PopupSuggestionsView = moreSuggestionsContainer.findViewById(R.id.more_suggestions_view)
|
||||||
|
private val moreSuggestionsBuilder = MoreSuggestions.Builder(context, moreSuggestionsView) // todo: why actually here?
|
||||||
|
private val moreSuggestionsModalTolerance = context.resources.getDimensionPixelOffset(R.dimen.config_more_suggestions_modal_tolerance)
|
||||||
|
private val moreSuggestionsListener = object : MoreSuggestionsListener() {
|
||||||
|
override fun onSuggestionSelected(wordInfo: SuggestedWordInfo) {
|
||||||
|
listener.pickSuggestionManually(wordInfo)
|
||||||
|
dismissMoreSuggestionsPanel()
|
||||||
|
}
|
||||||
|
|
||||||
|
override fun onCancelInput() {
|
||||||
|
dismissMoreSuggestionsPanel()
|
||||||
|
}
|
||||||
|
}
|
||||||
|
private val moreSuggestionsSlidingListener = object : SimpleOnGestureListener() {
|
||||||
|
override fun onScroll(down: MotionEvent?, me: MotionEvent, deltaX: Float, deltaY: Float): Boolean {
|
||||||
|
if (down == null) return false
|
||||||
|
val dy = me.y - down.y
|
||||||
|
return if (toolbarContainer.visibility != VISIBLE && deltaY > 0 && dy < 0) showMoreSuggestions()
|
||||||
|
else false
|
||||||
|
}
|
||||||
|
}
|
||||||
|
private val moreSuggestionsSlidingDetector = GestureDetector(context, moreSuggestionsSlidingListener)
|
||||||
|
// Working variables for onInterceptTouchEvent(MotionEvent) and onTouchEvent(MotionEvent).
|
||||||
|
private var lastX = 0
|
||||||
|
private var lastY = 0
|
||||||
|
private var originX = 0
|
||||||
|
private var originY = 0
|
||||||
|
private var needsToTransformTouchEventToHoverEvent = false
|
||||||
|
private var isDispatchingHoverEventToMoreSuggestions = false
|
||||||
|
private val moreSuggestionsController: PopupKeysPanel.Controller = object : PopupKeysPanel.Controller {
|
||||||
|
override fun onDismissPopupKeysPanel() {
|
||||||
|
mainKeyboardView.onDismissPopupKeysPanel()
|
||||||
|
}
|
||||||
|
|
||||||
|
override fun onShowPopupKeysPanel(panel: PopupKeysPanel) {
|
||||||
|
mainKeyboardView.onShowPopupKeysPanel(panel)
|
||||||
|
}
|
||||||
|
|
||||||
|
override fun onCancelPopupKeysPanel() {
|
||||||
|
dismissMoreSuggestionsPanel()
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
// public stuff
|
||||||
|
|
||||||
|
val isShowingMoreSuggestionPanel get() = moreSuggestionsView.isShowingInParent
|
||||||
|
|
||||||
|
/** A connection back to the input method. */
|
||||||
|
fun setListener(newListener: Listener, inputView: View) {
|
||||||
|
listener = newListener
|
||||||
|
mainKeyboardView = inputView.findViewById(R.id.keyboard_view)
|
||||||
|
}
|
||||||
|
|
||||||
|
fun setRtl(isRtlLanguage: Boolean) {
|
||||||
|
val newLayoutDirection: Int
|
||||||
|
if (!Settings.getValues().mVarToolbarDirection)
|
||||||
|
newLayoutDirection = LAYOUT_DIRECTION_LOCALE
|
||||||
|
else {
|
||||||
|
newLayoutDirection = if (isRtlLanguage) LAYOUT_DIRECTION_RTL else LAYOUT_DIRECTION_LTR
|
||||||
|
direction = if (isRtlLanguage) -1 else 1
|
||||||
|
toolbarExpandKey.scaleX = (if (toolbarContainer.visibility != VISIBLE) 1f else -1f) * direction
|
||||||
|
}
|
||||||
|
layoutDirection = newLayoutDirection
|
||||||
|
suggestionsStrip.layoutDirection = newLayoutDirection
|
||||||
|
}
|
||||||
|
|
||||||
|
fun setToolbarVisibility(toolbarVisible: Boolean) {
|
||||||
|
// avoid showing toolbar keys when locked
|
||||||
|
val km = context.getSystemService(Context.KEYGUARD_SERVICE) as KeyguardManager
|
||||||
|
val locked = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP_MR1) // todo: move this check to compat (also other uses)
|
||||||
|
km.isDeviceLocked
|
||||||
|
else
|
||||||
|
km.isKeyguardLocked
|
||||||
|
pinnedKeys.isVisible = !locked && !toolbarVisible
|
||||||
|
suggestionsStrip.isVisible = locked || !toolbarVisible
|
||||||
|
toolbarContainer.isVisible = !locked && toolbarVisible
|
||||||
|
|
||||||
|
if (DEBUG_SUGGESTIONS) {
|
||||||
|
for (view in debugInfoViews) {
|
||||||
|
view.visibility = suggestionsStrip.visibility
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
toolbarExpandKey.scaleX = (if (toolbarVisible && !locked) -1f else 1f) * direction
|
||||||
|
}
|
||||||
|
|
||||||
|
fun setSuggestions(suggestions: SuggestedWords, isRtlLanguage: Boolean) {
|
||||||
|
clear()
|
||||||
|
setRtl(isRtlLanguage)
|
||||||
|
suggestedWords = suggestions
|
||||||
|
startIndexOfMoreSuggestions = layoutHelper.layoutAndReturnStartIndexOfMoreSuggestions(
|
||||||
|
context, suggestedWords, suggestionsStrip, this
|
||||||
|
)
|
||||||
|
isExternalSuggestionVisible = false
|
||||||
|
}
|
||||||
|
|
||||||
|
fun setExternalSuggestionView(view: View?) {
|
||||||
|
clear()
|
||||||
|
isExternalSuggestionVisible = true
|
||||||
|
suggestionsStrip.addView(view)
|
||||||
|
if (Settings.getValues().mAutoHideToolbar) setToolbarVisibility(false)
|
||||||
|
}
|
||||||
|
|
||||||
|
fun setMoreSuggestionsHeight(remainingHeight: Int) {
|
||||||
|
layoutHelper.setMoreSuggestionsHeight(remainingHeight)
|
||||||
|
}
|
||||||
|
|
||||||
|
fun dismissMoreSuggestionsPanel() {
|
||||||
|
moreSuggestionsView.dismissPopupKeysPanel()
|
||||||
|
}
|
||||||
|
|
||||||
|
// overrides: necessarily public, but not used from outside
|
||||||
|
|
||||||
|
override fun onSharedPreferenceChanged(prefs: SharedPreferences, key: String?) {
|
||||||
|
setToolbarButtonsActivatedStateOnPrefChange(pinnedKeys, key)
|
||||||
|
setToolbarButtonsActivatedStateOnPrefChange(toolbar, key)
|
||||||
|
}
|
||||||
|
|
||||||
|
override fun onVisibilityChanged(view: View, visibility: Int) {
|
||||||
|
super.onVisibilityChanged(view, visibility)
|
||||||
|
// workaround for a bug with inline suggestions views that just keep showing up otherwise, https://github.com/Helium314/HeliBoard/pull/386
|
||||||
|
if (view === this)
|
||||||
|
suggestionsStrip.visibility = visibility
|
||||||
|
}
|
||||||
|
|
||||||
|
override fun onDetachedFromWindow() {
|
||||||
|
super.onDetachedFromWindow()
|
||||||
|
dismissMoreSuggestionsPanel()
|
||||||
|
}
|
||||||
|
|
||||||
|
override fun onSizeChanged(w: Int, h: Int, oldw: Int, oldh: Int) {
|
||||||
|
// Called by the framework when the size is known. Show the important notice if applicable.
|
||||||
|
// This may be overridden by showing suggestions later, if applicable.
|
||||||
|
}
|
||||||
|
|
||||||
|
override fun dispatchPopulateAccessibilityEvent(event: AccessibilityEvent): Boolean {
|
||||||
|
// Don't populate accessibility event with suggested words and voice key.
|
||||||
|
return true
|
||||||
|
}
|
||||||
|
|
||||||
|
// this is only for moreSuggestionsView
|
||||||
|
override fun onInterceptTouchEvent(motionEvent: MotionEvent): Boolean {
|
||||||
|
// Disable More Suggestions if external suggestions are visible
|
||||||
|
if (isExternalSuggestionVisible) {
|
||||||
|
return false
|
||||||
|
}
|
||||||
|
|
||||||
|
// Detecting sliding up finger to show MoreSuggestionsView.
|
||||||
|
if (!moreSuggestionsView.isShowingInParent) {
|
||||||
|
lastX = motionEvent.x.toInt()
|
||||||
|
lastY = motionEvent.y.toInt()
|
||||||
|
return moreSuggestionsSlidingDetector.onTouchEvent(motionEvent)
|
||||||
|
}
|
||||||
|
if (moreSuggestionsView.isInModalMode) {
|
||||||
|
return false
|
||||||
|
}
|
||||||
|
|
||||||
|
val index = motionEvent.actionIndex
|
||||||
|
if (abs((motionEvent.getX(index).toInt() - originX).toDouble()) >= moreSuggestionsModalTolerance
|
||||||
|
|| originY - motionEvent.getY(index).toInt() >= moreSuggestionsModalTolerance
|
||||||
|
) {
|
||||||
|
// Decided to be in the sliding suggestion mode only when the touch point has been moved
|
||||||
|
// upward. Further MotionEvents will be delivered to onTouchEvent(MotionEvent).
|
||||||
|
needsToTransformTouchEventToHoverEvent = AccessibilityUtils.instance.isTouchExplorationEnabled
|
||||||
|
isDispatchingHoverEventToMoreSuggestions = false
|
||||||
|
return true
|
||||||
|
}
|
||||||
|
|
||||||
|
if (motionEvent.action == MotionEvent.ACTION_UP || motionEvent.action == MotionEvent.ACTION_POINTER_UP) {
|
||||||
|
// Decided to be in the modal input mode.
|
||||||
|
moreSuggestionsView.setModalMode()
|
||||||
|
}
|
||||||
|
return false
|
||||||
|
}
|
||||||
|
|
||||||
|
// this is only for moreSuggestionsView
|
||||||
|
@SuppressLint("ClickableViewAccessibility")
|
||||||
|
override fun onTouchEvent(motionEvent: MotionEvent): Boolean {
|
||||||
|
if (!moreSuggestionsView.isShowingInParent) {
|
||||||
|
// Ignore any touch event while more suggestions panel hasn't been shown.
|
||||||
|
return true
|
||||||
|
}
|
||||||
|
// In the sliding input mode. {@link MotionEvent} should be forwarded to
|
||||||
|
// {@link MoreSuggestionsView}.
|
||||||
|
val index = motionEvent.actionIndex
|
||||||
|
val x = moreSuggestionsView.translateX(motionEvent.getX(index).toInt())
|
||||||
|
val y = moreSuggestionsView.translateY(motionEvent.getY(index).toInt())
|
||||||
|
motionEvent.setLocation(x.toFloat(), y.toFloat())
|
||||||
|
if (!needsToTransformTouchEventToHoverEvent) {
|
||||||
|
moreSuggestionsView.onTouchEvent(motionEvent)
|
||||||
|
return true
|
||||||
|
}
|
||||||
|
// In sliding suggestion mode with accessibility mode on, a touch event should be
|
||||||
|
// transformed to a hover event.
|
||||||
|
val width = moreSuggestionsView.width
|
||||||
|
val height = moreSuggestionsView.height
|
||||||
|
val onMoreSuggestions = x in 0..<width && y in 0..<height
|
||||||
|
if (!onMoreSuggestions && !isDispatchingHoverEventToMoreSuggestions) {
|
||||||
|
// Just drop this touch event because dispatching hover event isn't started yet and
|
||||||
|
// the touch event isn't on MoreSuggestionsView.
|
||||||
|
return true
|
||||||
|
}
|
||||||
|
val hoverAction: Int
|
||||||
|
if (onMoreSuggestions && !isDispatchingHoverEventToMoreSuggestions) {
|
||||||
|
// Transform this touch event to a hover enter event and start dispatching a hover event to MoreSuggestionsView.
|
||||||
|
isDispatchingHoverEventToMoreSuggestions = true
|
||||||
|
hoverAction = MotionEvent.ACTION_HOVER_ENTER
|
||||||
|
} else if (motionEvent.actionMasked == MotionEvent.ACTION_UP) {
|
||||||
|
// Transform this touch event to a hover exit event and stop dispatching a hover event after this.
|
||||||
|
isDispatchingHoverEventToMoreSuggestions = false
|
||||||
|
needsToTransformTouchEventToHoverEvent = false
|
||||||
|
hoverAction = MotionEvent.ACTION_HOVER_EXIT
|
||||||
|
} else {
|
||||||
|
// Transform this touch event to a hover move event.
|
||||||
|
hoverAction = MotionEvent.ACTION_HOVER_MOVE
|
||||||
|
}
|
||||||
|
motionEvent.action = hoverAction
|
||||||
|
moreSuggestionsView.onHoverEvent(motionEvent)
|
||||||
|
return true
|
||||||
|
}
|
||||||
|
|
||||||
|
override fun onClick(view: View) {
|
||||||
|
AudioAndHapticFeedbackManager.getInstance().performHapticAndAudioFeedback(KeyCode.NOT_SPECIFIED, this)
|
||||||
|
val tag = view.tag
|
||||||
|
if (tag is ToolbarKey) {
|
||||||
|
val code = getCodeForToolbarKey(tag)
|
||||||
|
if (code != KeyCode.UNSPECIFIED) {
|
||||||
|
Log.d(TAG, "click toolbar key $tag")
|
||||||
|
listener.onCodeInput(code, Constants.SUGGESTION_STRIP_COORDINATE, Constants.SUGGESTION_STRIP_COORDINATE, false)
|
||||||
|
if (tag === ToolbarKey.INCOGNITO) updateKeys() // update expand key icon
|
||||||
|
return
|
||||||
|
}
|
||||||
|
}
|
||||||
|
if (view === toolbarExpandKey) {
|
||||||
|
setToolbarVisibility(toolbarContainer.visibility != VISIBLE)
|
||||||
|
}
|
||||||
|
|
||||||
|
// tag for word views is set in SuggestionStripLayoutHelper (setupWordViewsTextAndColor, layoutPunctuationSuggestions)
|
||||||
|
if (tag is Int) {
|
||||||
|
if (tag >= suggestedWords.size()) {
|
||||||
|
return
|
||||||
|
}
|
||||||
|
val wordInfo = suggestedWords.getInfo(tag)
|
||||||
|
listener.pickSuggestionManually(wordInfo)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
override fun onLongClick(view: View): Boolean {
|
||||||
|
AudioAndHapticFeedbackManager.getInstance().performHapticAndAudioFeedback(Constants.NOT_A_CODE, this)
|
||||||
|
if (view.tag is ToolbarKey) {
|
||||||
|
onLongClickToolbarKey(view)
|
||||||
|
return true
|
||||||
|
}
|
||||||
|
return if (view is TextView && wordViews.contains(view)) {
|
||||||
|
onLongClickSuggestion(view)
|
||||||
|
} else {
|
||||||
|
showMoreSuggestions()
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
// actually private stuff
|
||||||
|
|
||||||
|
private fun onLongClickToolbarKey(view: View) {
|
||||||
|
val tag = view.tag as? ToolbarKey ?: return
|
||||||
|
if (!Settings.getValues().mQuickPinToolbarKeys || view.parent === pinnedKeys) {
|
||||||
|
val longClickCode = getCodeForToolbarKeyLongClick(tag)
|
||||||
|
if (longClickCode != KeyCode.UNSPECIFIED) {
|
||||||
|
listener.onCodeInput(longClickCode, Constants.SUGGESTION_STRIP_COORDINATE, Constants.SUGGESTION_STRIP_COORDINATE, false)
|
||||||
|
}
|
||||||
|
} else if (view.parent === toolbar) {
|
||||||
|
val pinnedKeyView = pinnedKeys.findViewWithTag<View>(tag)
|
||||||
|
if (pinnedKeyView == null) {
|
||||||
|
addKeyToPinnedKeys(tag)
|
||||||
|
toolbar.findViewWithTag<View>(tag).background = enabledToolKeyBackground
|
||||||
|
addPinnedKey(context.prefs(), tag)
|
||||||
|
} else {
|
||||||
|
removePinnedKey(context.prefs(), tag)
|
||||||
|
toolbar.findViewWithTag<View>(tag).background = defaultToolbarBackground.constantState?.newDrawable(resources)
|
||||||
|
pinnedKeys.removeView(pinnedKeyView)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
@SuppressLint("ClickableViewAccessibility") // no need for View#performClick, we only return false mostly anyway
|
||||||
|
private fun onLongClickSuggestion(wordView: TextView): Boolean {
|
||||||
|
var showIcon = true
|
||||||
|
if (wordView.tag is Int) {
|
||||||
|
val index = wordView.tag as Int
|
||||||
|
if (index < suggestedWords.size() && suggestedWords.getInfo(index).mSourceDict == Dictionary.DICTIONARY_USER_TYPED)
|
||||||
|
showIcon = false
|
||||||
|
}
|
||||||
|
if (showIcon) {
|
||||||
|
val icon = KeyboardIconsSet.instance.getNewDrawable(KeyboardIconsSet.NAME_BIN, context)!!
|
||||||
|
Settings.getValues().mColors.setColor(icon, ColorType.REMOVE_SUGGESTION_ICON)
|
||||||
|
val w = icon.intrinsicWidth
|
||||||
|
val h = icon.intrinsicHeight
|
||||||
|
wordView.setCompoundDrawablesWithIntrinsicBounds(icon, null, null, null)
|
||||||
|
wordView.ellipsize = TextUtils.TruncateAt.END
|
||||||
|
val downOk = AtomicBoolean(false)
|
||||||
|
wordView.setOnTouchListener { _, motionEvent ->
|
||||||
|
if (motionEvent.action == MotionEvent.ACTION_UP && downOk.get()) {
|
||||||
|
val x = motionEvent.x
|
||||||
|
val y = motionEvent.y
|
||||||
|
if (0 < x && x < w && 0 < y && y < h) {
|
||||||
|
removeSuggestion(wordView)
|
||||||
|
wordView.cancelLongPress()
|
||||||
|
wordView.isPressed = false
|
||||||
|
return@setOnTouchListener true
|
||||||
|
}
|
||||||
|
} else if (motionEvent.action == MotionEvent.ACTION_DOWN) {
|
||||||
|
val x = motionEvent.x
|
||||||
|
val y = motionEvent.y
|
||||||
|
if (0 < x && x < w && 0 < y && y < h) {
|
||||||
|
downOk.set(true)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
false
|
||||||
|
}
|
||||||
|
}
|
||||||
|
if (DebugFlags.DEBUG_ENABLED && (isShowingMoreSuggestionPanel || !showMoreSuggestions())) {
|
||||||
|
showSourceDict(wordView)
|
||||||
|
return true
|
||||||
|
}
|
||||||
|
return showMoreSuggestions()
|
||||||
|
}
|
||||||
|
|
||||||
|
private fun showMoreSuggestions(): Boolean {
|
||||||
|
val parentKeyboard = mainKeyboardView.keyboard ?: return false
|
||||||
|
if (suggestedWords.size() <= startIndexOfMoreSuggestions) {
|
||||||
|
return false
|
||||||
|
}
|
||||||
|
val container = moreSuggestionsContainer
|
||||||
|
val maxWidth = width - container.paddingLeft - container.paddingRight
|
||||||
|
val keyboard = moreSuggestionsBuilder.layout(
|
||||||
|
suggestedWords, startIndexOfMoreSuggestions, maxWidth,
|
||||||
|
(maxWidth * layoutHelper.mMinMoreSuggestionsWidth).toInt(),
|
||||||
|
layoutHelper.maxMoreSuggestionsRow, parentKeyboard
|
||||||
|
).build()
|
||||||
|
moreSuggestionsView.setKeyboard(keyboard)
|
||||||
|
container.measure(ViewGroup.LayoutParams.WRAP_CONTENT, ViewGroup.LayoutParams.WRAP_CONTENT)
|
||||||
|
|
||||||
|
val pointX = width / 2
|
||||||
|
val pointY = -layoutHelper.mMoreSuggestionsBottomGap
|
||||||
|
moreSuggestionsView.showPopupKeysPanel(this, moreSuggestionsController, pointX, pointY, moreSuggestionsListener)
|
||||||
|
originX = lastX
|
||||||
|
originY = lastY
|
||||||
|
for (i in 0..<startIndexOfMoreSuggestions) {
|
||||||
|
wordViews[i].isPressed = false
|
||||||
|
}
|
||||||
|
return true
|
||||||
|
}
|
||||||
|
|
||||||
|
private fun showSourceDict(wordView: TextView) {
|
||||||
|
val word = wordView.text.toString()
|
||||||
|
val index = wordView.tag as? Int ?: return
|
||||||
|
if (index >= suggestedWords.size()) return
|
||||||
|
val info = suggestedWords.getInfo(index)
|
||||||
|
if (info.word != word) return
|
||||||
|
|
||||||
|
val text = info.mSourceDict.mDictType + ":" + info.mSourceDict.mLocale
|
||||||
|
if (isShowingMoreSuggestionPanel) {
|
||||||
|
moreSuggestionsView.dismissPopupKeysPanel()
|
||||||
|
}
|
||||||
|
KeyboardSwitcher.getInstance().showToast(text, true)
|
||||||
|
}
|
||||||
|
|
||||||
|
private fun removeSuggestion(wordView: TextView) {
|
||||||
|
val word = wordView.text.toString()
|
||||||
|
listener.removeSuggestion(word)
|
||||||
|
moreSuggestionsView.dismissPopupKeysPanel()
|
||||||
|
// show suggestions, but without the removed word
|
||||||
|
val suggestedWordInfos = ArrayList<SuggestedWordInfo>()
|
||||||
|
for (i in 0..<suggestedWords.size()) {
|
||||||
|
val info = suggestedWords.getInfo(i)
|
||||||
|
if (info.word != word) suggestedWordInfos.add(info)
|
||||||
|
}
|
||||||
|
suggestedWords.mRawSuggestions?.removeFirst { it.word == word }
|
||||||
|
|
||||||
|
val newSuggestedWords = SuggestedWords(
|
||||||
|
suggestedWordInfos, suggestedWords.mRawSuggestions, suggestedWords.typedWordInfo, suggestedWords.mTypedWordValid,
|
||||||
|
suggestedWords.mWillAutoCorrect, suggestedWords.mIsObsoleteSuggestions, suggestedWords.mInputStyle, suggestedWords.mSequenceNumber
|
||||||
|
)
|
||||||
|
setSuggestions(newSuggestedWords, direction != 1)
|
||||||
|
suggestionsStrip.isVisible = true
|
||||||
|
|
||||||
|
// Show the toolbar if no suggestions are left and the "Auto show toolbar" setting is enabled
|
||||||
|
if (this.suggestedWords.isEmpty && Settings.getValues().mAutoShowToolbar) {
|
||||||
|
setToolbarVisibility(true)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
private fun clear() {
|
||||||
|
suggestionsStrip.removeAllViews()
|
||||||
|
if (DEBUG_SUGGESTIONS) removeAllDebugInfoViews()
|
||||||
|
if (!toolbarContainer.isVisible)
|
||||||
|
suggestionsStrip.isVisible = true
|
||||||
|
dismissMoreSuggestionsPanel()
|
||||||
|
for (word in wordViews) {
|
||||||
|
word.setOnTouchListener(null)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
private fun removeAllDebugInfoViews() {
|
||||||
|
for (debugInfoView in debugInfoViews) {
|
||||||
|
val parent = debugInfoView.parent
|
||||||
|
if (parent is ViewGroup) {
|
||||||
|
parent.removeView(debugInfoView)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
private fun updateKeys() {
|
||||||
|
val settingsValues = Settings.getValues()
|
||||||
|
val toolbarVoiceKey = toolbar.findViewWithTag<View>(ToolbarKey.VOICE)
|
||||||
|
if (toolbarVoiceKey != null) toolbarVoiceKey.isVisible = settingsValues.mShowsVoiceInputKey
|
||||||
|
val pinnedVoiceKey = pinnedKeys.findViewWithTag<View>(ToolbarKey.VOICE)
|
||||||
|
if (pinnedVoiceKey != null) pinnedVoiceKey.isVisible = settingsValues.mShowsVoiceInputKey
|
||||||
|
|
||||||
|
val toolbarIsExpandable = settingsValues.mToolbarMode == ToolbarMode.EXPANDABLE
|
||||||
|
if (settingsValues.mIncognitoModeEnabled) {
|
||||||
|
toolbarExpandKey.setImageDrawable(incognitoIcon)
|
||||||
|
toolbarExpandKey.isVisible = true
|
||||||
|
} else {
|
||||||
|
toolbarExpandKey.setImageDrawable(toolbarArrowIcon)
|
||||||
|
toolbarExpandKey.isVisible = toolbarIsExpandable
|
||||||
|
}
|
||||||
|
|
||||||
|
// hide pinned keys if device is locked, and avoid expanding toolbar
|
||||||
|
val km = context.getSystemService(Context.KEYGUARD_SERVICE) as KeyguardManager
|
||||||
|
val hideToolbarKeys = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP_MR1)
|
||||||
|
km.isDeviceLocked
|
||||||
|
else
|
||||||
|
km.isKeyguardLocked
|
||||||
|
toolbarExpandKey.setOnClickListener(if (hideToolbarKeys || !toolbarIsExpandable) null else this)
|
||||||
|
pinnedKeys.visibility = if (hideToolbarKeys) GONE else suggestionsStrip.visibility
|
||||||
|
isExternalSuggestionVisible = false
|
||||||
|
}
|
||||||
|
|
||||||
|
private fun addKeyToPinnedKeys(pinnedKey: ToolbarKey) {
|
||||||
|
val original = toolbar.findViewWithTag<ImageButton>(pinnedKey) ?: return
|
||||||
|
// copy the original key to a new ImageButton
|
||||||
|
val copy = ImageButton(context, null, R.attr.suggestionWordStyle)
|
||||||
|
copy.tag = pinnedKey
|
||||||
|
copy.scaleType = original.scaleType
|
||||||
|
copy.scaleX = original.scaleX
|
||||||
|
copy.scaleY = original.scaleY
|
||||||
|
copy.contentDescription = original.contentDescription
|
||||||
|
copy.setImageDrawable(original.drawable)
|
||||||
|
copy.layoutParams = original.layoutParams
|
||||||
|
copy.isActivated = original.isActivated
|
||||||
|
setupKey(copy, Settings.getValues().mColors)
|
||||||
|
pinnedKeys.addView(copy)
|
||||||
|
}
|
||||||
|
|
||||||
|
private fun setupKey(view: ImageButton, colors: Colors) {
|
||||||
|
view.setOnClickListener(this)
|
||||||
|
view.setOnLongClickListener(this)
|
||||||
|
colors.setColor(view, ColorType.TOOL_BAR_KEY)
|
||||||
|
colors.setBackground(view, ColorType.STRIP_BACKGROUND)
|
||||||
|
}
|
||||||
|
|
||||||
|
companion object {
|
||||||
|
@JvmField
|
||||||
|
var DEBUG_SUGGESTIONS = false
|
||||||
|
private const val DEBUG_INFO_TEXT_SIZE_IN_DIP = 6.5f
|
||||||
|
private val TAG = SuggestionStripView::class.java.simpleName
|
||||||
|
}
|
||||||
|
}
|
||||||
Loading…
Add table
Add a link
Reference in a new issue