Sunny Goyal
68 lines
2.0 KiB
Java
68 lines
2.0 KiB
Java
/*
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* Copyright (C) 2014 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 com.android.launcher3.Utilities;
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public abstract class PackageInstallerCompat {
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private static final Object sInstanceLock = new Object();
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private static PackageInstallerCompat sInstance;
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public static PackageInstallerCompat getInstance(Context context) {
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synchronized (sInstanceLock) {
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if (sInstance == null) {
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if (Utilities.isLmp()) {
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sInstance = new PackageInstallerCompatVL(context);
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} else {
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sInstance = new PackageInstallerCompatV16(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 void onPause();
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public abstract void onResume();
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public abstract void onFinishBind();
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public abstract void onStop();
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public abstract void recordPackageUpdate(String packageName, int state, int progress);
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public static final class PackageInstallInfo {
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public final String packageName;
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public int state;
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public int progress;
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public PackageInstallInfo(String packageName) {
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this.packageName = packageName;
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}
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public PackageInstallInfo(String packageName, int state, int progress) {
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this.packageName = packageName;
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this.state = state;
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this.progress = progress;
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}
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}
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}
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