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Code Issues Projects Releases Packages Wiki Activity Actions

remove popup animation causing perceived lag during digitation

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This commit is contained in:
dslul 2020-09-06 09:15:03 +02:00
parent 48b9ac9967
commit 6de199cbcf
2 changed files with 10 additions and 83 deletions
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6
app/src/main/java/org/dslul/openboard/inputmethod/keyboard/MainKeyboardView.java
View file

@ -483,11 +483,11 @@ public final class MainKeyboardView extends KeyboardView implements DrawingProxy
locatePreviewPlacerView();
getLocationInWindow(mOriginCoords);
mKeyPreviewChoreographer.placeAndShowKeyPreview(key, keyboard.mIconsSet, getKeyDrawParams(),
getWidth(), mOriginCoords, mDrawingPreviewPlacerView, isHardwareAccelerated());
getWidth(), mOriginCoords, mDrawingPreviewPlacerView);
}
private void dismissKeyPreviewWithoutDelay(@Nonnull final Key key) {
mKeyPreviewChoreographer.dismissKeyPreview(key, false /* withAnimation */);
mKeyPreviewChoreographer.dismissKeyPreview(key);
invalidateKey(key);
}
@ -507,7 +507,7 @@ public final class MainKeyboardView extends KeyboardView implements DrawingProxy
private void dismissKeyPreview(@Nonnull final Key key) {
if (isHardwareAccelerated()) {
mKeyPreviewChoreographer.dismissKeyPreview(key, true /* withAnimation */);
mKeyPreviewChoreographer.dismissKeyPreview(key);
return;
}
// TODO: Implement preference option to control key preview method and duration.

87
app/src/main/java/org/dslul/openboard/inputmethod/keyboard/internal/KeyPreviewChoreographer.java
View file

@ -16,8 +16,6 @@
package org.dslul.openboard.inputmethod.keyboard.internal;
import android.animation.Animator;
import android.animation.AnimatorListenerAdapter;
import android.content.Context;
import android.view.View;
import android.view.ViewGroup;
@ -68,7 +66,7 @@ public final class KeyPreviewChoreographer {
return mShowingKeyPreviewViews.containsKey(key);
}
public void dismissKeyPreview(final Key key, final boolean withAnimation) {
public void dismissKeyPreview(final Key key) {
if (key == null) {
return;
}
@ -76,19 +74,8 @@ public final class KeyPreviewChoreographer {
if (keyPreviewView == null) {
return;
}
final Object tag = keyPreviewView.getTag();
if (withAnimation) {
if (tag instanceof KeyPreviewAnimators) {
final KeyPreviewAnimators animators = (KeyPreviewAnimators)tag;
animators.startDismiss();
return;
}
}
// Dismiss preview without animation.
// Dismiss preview
mShowingKeyPreviewViews.remove(key);
if (tag instanceof Animator) {
((Animator)tag).cancel();
}
keyPreviewView.setTag(null);
keyPreviewView.setVisibility(View.INVISIBLE);
mFreeKeyPreviewViews.add(keyPreviewView);
@ -96,11 +83,11 @@ public final class KeyPreviewChoreographer {
public void placeAndShowKeyPreview(final Key key, final KeyboardIconsSet iconsSet,
final KeyDrawParams drawParams, final int keyboardViewWidth, final int[] keyboardOrigin,
final ViewGroup placerView, final boolean withAnimation) {
final ViewGroup placerView) {
final KeyPreviewView keyPreviewView = getKeyPreviewView(key, placerView);
placeKeyPreview(
key, keyPreviewView, iconsSet, drawParams, keyboardViewWidth, keyboardOrigin);
showKeyPreview(key, keyPreviewView, withAnimation);
showKeyPreview(key, keyPreviewView);
}
private void placeKeyPreview(final Key key, final KeyPreviewView keyPreviewView,
@ -141,69 +128,9 @@ public final class KeyPreviewChoreographer {
keyPreviewView.setPivotY(previewHeight);
}
void showKeyPreview(final Key key, final KeyPreviewView keyPreviewView,
final boolean withAnimation) {
if (!withAnimation) {
keyPreviewView.setVisibility(View.VISIBLE);
mShowingKeyPreviewViews.put(key, keyPreviewView);
return;
}
// Show preview with animation.
final Animator showUpAnimator = createShowUpAnimator(key, keyPreviewView);
final Animator dismissAnimator = createDismissAnimator(key, keyPreviewView);
final KeyPreviewAnimators animators = new KeyPreviewAnimators(
showUpAnimator, dismissAnimator);
keyPreviewView.setTag(animators);
animators.startShowUp();
void showKeyPreview(final Key key, final KeyPreviewView keyPreviewView) {
keyPreviewView.setVisibility(View.VISIBLE);
mShowingKeyPreviewViews.put(key, keyPreviewView);
}
public Animator createShowUpAnimator(final Key key, final KeyPreviewView keyPreviewView) {
final Animator showUpAnimator = mParams.createShowUpAnimator(keyPreviewView);
showUpAnimator.addListener(new AnimatorListenerAdapter() {
@Override
public void onAnimationStart(final Animator animator) {
showKeyPreview(key, keyPreviewView, false /* withAnimation */);
}
});
return showUpAnimator;
}
private Animator createDismissAnimator(final Key key, final KeyPreviewView keyPreviewView) {
final Animator dismissAnimator = mParams.createDismissAnimator(keyPreviewView);
dismissAnimator.addListener(new AnimatorListenerAdapter() {
@Override
public void onAnimationEnd(final Animator animator) {
dismissKeyPreview(key, false /* withAnimation */);
}
});
return dismissAnimator;
}
private static class KeyPreviewAnimators extends AnimatorListenerAdapter {
private final Animator mShowUpAnimator;
private final Animator mDismissAnimator;
public KeyPreviewAnimators(final Animator showUpAnimator, final Animator dismissAnimator) {
mShowUpAnimator = showUpAnimator;
mDismissAnimator = dismissAnimator;
}
public void startShowUp() {
mShowUpAnimator.start();
}
public void startDismiss() {
if (mShowUpAnimator.isRunning()) {
mShowUpAnimator.addListener(this);
return;
}
mDismissAnimator.start();
}
@Override
public void onAnimationEnd(final Animator animator) {
mDismissAnimator.start();
}
}
}