SwitchTranslator.kt
/*
* Copyright 2021 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package androidx.glance.appwidget.translators
import android.os.Build
import android.view.Gravity
import android.widget.RemoteViews
import androidx.core.widget.RemoteViewsCompat.setSwitchThumbTintList
import androidx.core.widget.RemoteViewsCompat.setSwitchTrackTintList
import androidx.glance.appwidget.EmittableSwitch
import androidx.glance.appwidget.LayoutType
import androidx.glance.appwidget.R
import androidx.glance.appwidget.TranslationContext
import androidx.glance.appwidget.applyModifiers
import androidx.glance.appwidget.inflateViewStub
import androidx.glance.appwidget.insertView
import androidx.glance.appwidget.setViewEnabled
import androidx.glance.appwidget.unit.CheckedUncheckedColorProvider
import androidx.glance.appwidget.unit.ResourceCheckableColorProvider
internal fun RemoteViews.translateEmittableSwitch(
translationContext: TranslationContext,
element: EmittableSwitch
) {
val layoutType = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S) {
LayoutType.Swtch
} else {
LayoutType.SwtchBackport
}
val context = translationContext.context
val viewDef = insertView(translationContext, layoutType, element.modifier)
val textViewId: Int
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S) {
textViewId = viewDef.mainViewId
CompoundButtonApi31Impl.setCompoundButtonChecked(
this,
viewDef.mainViewId,
element.checked
)
when (val thumbColors = element.colors.thumb) {
is CheckedUncheckedColorProvider -> {
val (day, night) = thumbColors.toDayNightColorStateList(context)
setSwitchThumbTintList(viewDef.mainViewId, notNight = day, night = night)
}
is ResourceCheckableColorProvider -> {
setSwitchThumbTintList(viewDef.mainViewId, thumbColors.resId)
}
}.let {}
when (val trackColors = element.colors.track) {
is CheckedUncheckedColorProvider -> {
val (day, night) = trackColors.toDayNightColorStateList(context)
setSwitchTrackTintList(viewDef.mainViewId, notNight = day, night = night)
}
is ResourceCheckableColorProvider -> {
setSwitchTrackTintList(viewDef.mainViewId, trackColors.resId)
}
}.let {}
} else {
textViewId = inflateViewStub(translationContext, R.id.switchText)
val thumbId = inflateViewStub(translationContext, R.id.switchThumb)
val trackId = inflateViewStub(translationContext, R.id.switchTrack)
setViewEnabled(thumbId, element.checked)
setViewEnabled(trackId, element.checked)
setImageViewColorFilter(thumbId, element.colors.thumb.resolve(context, element.checked))
setImageViewColorFilter(trackId, element.colors.track.resolve(context, element.checked))
}
setText(
translationContext,
textViewId,
element.text,
element.style,
maxLines = element.maxLines,
verticalTextGravity = Gravity.CENTER_VERTICAL,
)
applyModifiers(translationContext, this, element.modifier, viewDef)
}