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IconProviderService.java
/* * Copyright (C) 2017 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 com.example.android.wearable.wear.wearcomplicationproviderstestsuite; import android.app.PendingIntent; import android.content.ComponentName; import android.content.SharedPreferences; import android.graphics.drawable.Icon; import android.support.wearable.complications.ComplicationData; import android.support.wearable.complications.ComplicationManager; import android.support.wearable.complications.ComplicationProviderService; /** * A complication provider that supports only {@link ComplicationData#TYPE_ICON} and cycles through * a few different icons on each tap. */ public class IconProviderService extends ComplicationProviderService { @Override public void onComplicationUpdate(int complicationId, int type, ComplicationManager manager) { if (type != ComplicationData.TYPE_ICON) { manager.noUpdateRequired(complicationId); return; } ComponentName thisProvider = new ComponentName(this, getClass()); PendingIntent complicationTogglePendingIntent = ComplicationToggleReceiver.getToggleIntent(this, thisProvider, complicationId); SharedPreferences preferences = getSharedPreferences(ComplicationToggleReceiver.PREFERENCES_NAME, 0); int state = preferences.getInt( ComplicationToggleReceiver.getPreferenceKey(thisProvider, complicationId), 0); ComplicationData data = null; switch (state % 3) { case 0: data = new ComplicationData.Builder(type) .setIcon( Icon.createWithResource( this, R.drawable.ic_face_vd_theme_24)) .setTapAction(complicationTogglePendingIntent) .build(); break; case 1: // This case includes a burn-in protection icon. If the screen uses burn-in // protection, that icon (which avoids solid blocks of color) should be shown in // ambient mode. data = new ComplicationData.Builder(type) .setIcon(Icon.createWithResource(this, R.drawable.ic_battery)) .setBurnInProtectionIcon( Icon.createWithResource( this, R.drawable.ic_battery_burn_protect)) .setTapAction(complicationTogglePendingIntent) .build(); break; case 2: data = new ComplicationData.Builder(type) .setIcon( Icon.createWithResource( this, R.drawable.ic_event_vd_theme_24)) .setTapAction(complicationTogglePendingIntent) .build(); break; } manager.updateComplicationData(complicationId, data); } }