mirror of
https://github.com/Helium314/HeliBoard.git
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69540b8d9f
don't use resoruces.getIdentifier use override names e.g. for English (UK) for consistent layout names merge with getLocaleDisplayNameInLocale
84 lines
3.7 KiB
Kotlin
84 lines
3.7 KiB
Kotlin
// SPDX-License-Identifier: GPL-3.0-only
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package helium314.keyboard.latin.utils
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import android.app.AlertDialog
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import android.os.IBinder
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import android.text.Spannable
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import android.text.SpannableString
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import android.text.SpannableStringBuilder
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import android.text.style.RelativeSizeSpan
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import android.view.WindowManager
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import android.view.inputmethod.InputMethodInfo
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import android.view.inputmethod.InputMethodSubtype
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import helium314.keyboard.latin.LatinIME
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import helium314.keyboard.latin.R
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import helium314.keyboard.latin.RichInputMethodManager
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import helium314.keyboard.latin.utils.SubtypeLocaleUtils.displayName
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// similar to what showSubtypePicker does in https://github.com/rkkr/simple-keyboard/blob/master/app/src/main/java/rkr/simplekeyboard/inputmethod/latin/RichInputMethodManager.java
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fun createInputMethodPickerDialog(latinIme: LatinIME, richImm: RichInputMethodManager, windowToken: IBinder): AlertDialog {
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val pm = latinIme.packageManager
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val thisImi = richImm.inputMethodInfoOfThisIme
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val currentSubtype = richImm.currentSubtype.rawSubtype
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val enabledImis = richImm.inputMethodManager.enabledInputMethodList
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.sortedBy { it.hashCode() }.sortedBy { it.loadLabel(pm).toString() } // first label, then hashCode
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val enabledSubtypes = mutableListOf<Pair<InputMethodInfo, InputMethodSubtype?>>()
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var currentSubtypeIndex = 0
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enabledImis.forEach { imi ->
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val subtypes = if (imi != thisImi) richImm.getEnabledInputMethodSubtypeList(imi, true)
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else richImm.getEnabledInputMethodSubtypeList(imi, true).sortedBy { it.displayName() }
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if (subtypes.isEmpty()) {
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enabledSubtypes.add(imi to null)
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} else {
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subtypes.forEach {
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if (!it.isAuxiliary) {
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enabledSubtypes.add(imi to it)
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if (imi == thisImi && it == currentSubtype)
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currentSubtypeIndex = enabledSubtypes.lastIndex
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}
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}
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}
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}
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val items = mutableListOf<SpannableStringBuilder>()
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for (imiAndSubtype in enabledSubtypes) {
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val (imi, subtype) = imiAndSubtype
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val subtypeName = if (imi == thisImi) subtype?.displayName()
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else subtype?.getDisplayName(latinIme, imi.packageName, imi.serviceInfo.applicationInfo)
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val title = SpannableString(subtypeName?.ifBlank { imi.loadLabel(pm) } ?: imi.loadLabel(pm))
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val subtitle = SpannableString(if (subtype == null) "" else "\n${imi.loadLabel(pm)}")
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title.setSpan(
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RelativeSizeSpan(0.9f), 0, title.length,
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Spannable.SPAN_INCLUSIVE_INCLUSIVE
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)
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subtitle.setSpan(
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RelativeSizeSpan(0.85f), 0, subtitle.length,
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Spannable.SPAN_EXCLUSIVE_INCLUSIVE
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)
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items.add(SpannableStringBuilder().append(title).append(subtitle))
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}
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val dialog = AlertDialog.Builder(getPlatformDialogThemeContext(latinIme))
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.setTitle(R.string.select_input_method)
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.setSingleChoiceItems(items.toTypedArray(), currentSubtypeIndex) { di, i ->
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di.dismiss()
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val (imi, subtype) = enabledSubtypes[i]
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if (imi == thisImi)
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latinIme.switchToSubtype(subtype)
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else if (subtype != null)
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latinIme.switchInputMethodAndSubtype(imi, subtype)
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else
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latinIme.switchInputMethod(imi.id)
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}
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.create()
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val window = dialog.window
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val layoutParams = window?.attributes
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layoutParams?.token = windowToken
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layoutParams?.type = WindowManager.LayoutParams.TYPE_APPLICATION_ATTACHED_DIALOG
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window?.attributes = layoutParams
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window?.addFlags(WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM)
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return dialog
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}
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