Jon Miranda
596d7f135d
WallpaperManagerCompatVOMR1 is targeting API 27 (O MR1), but the api guard is checking, if we are running API 26 (O) or above. Correct the check to prevent using unavailable Wallpaper APIs. Change-Id: I83cceee8eb61b2d74e647d473d7d560d00be14d3 (cherry picked from commit Iaf510bb79010e640db04adbbc2ee44de9abd6913) Signed-off-by: Alexander Martinz <amartinz@shiftphones.com>
62 lines
2.0 KiB
Java
62 lines
2.0 KiB
Java
/*
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* Copyright (C) 2017 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.android.launcher3.compat;
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import android.content.Context;
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import android.support.annotation.Nullable;
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import com.android.launcher3.Utilities;
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public abstract class WallpaperManagerCompat {
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private static final Object sInstanceLock = new Object();
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private static WallpaperManagerCompat sInstance;
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public static WallpaperManagerCompat getInstance(Context context) {
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synchronized (sInstanceLock) {
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if (sInstance == null) {
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context = context.getApplicationContext();
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if (Utilities.ATLEAST_OREO_MR1) {
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try {
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sInstance = new WallpaperManagerCompatVOMR1(context);
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} catch (Throwable e) {
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// The wallpaper APIs do not yet exist
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}
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}
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if (sInstance == null) {
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sInstance = new WallpaperManagerCompatVL(context);
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}
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}
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return sInstance;
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}
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}
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public abstract @Nullable WallpaperColorsCompat getWallpaperColors(int which);
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public abstract void addOnColorsChangedListener(OnColorsChangedListenerCompat listener);
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/**
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* Interface definition for a callback to be invoked when colors change on a wallpaper.
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*/
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public interface OnColorsChangedListenerCompat {
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void onColorsChanged(WallpaperColorsCompat colors, int which);
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}
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}
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