1 /* 2 * Copyright (C) 2017 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package com.android.documentsui; 18 19 import android.content.BroadcastReceiver; 20 import android.content.Context; 21 import android.content.Intent; 22 import android.net.Uri; 23 24 import com.android.documentsui.prefs.ScopedAccessLocalPreferences; 25 26 /** 27 * Clean up {@link ScopedAccessLocalPreferences} when packages are removed. 28 */ 29 public class ScopedAccessPackageReceiver extends BroadcastReceiver { 30 @Override onReceive(Context context, Intent intent)31 public void onReceive(Context context, Intent intent) { 32 final String action = intent.getAction(); 33 final Uri data = intent.getData(); 34 final String packageName = data == null ? null : data.getSchemeSpecificPart(); 35 36 if (Intent.ACTION_PACKAGE_FULLY_REMOVED.equals(action)) { 37 if (packageName != null) { 38 ScopedAccessLocalPreferences.clearPackagePreferences(context, packageName); 39 } 40 } else if (Intent.ACTION_PACKAGE_DATA_CLEARED.equals(action)) { 41 if (packageName != null) { 42 ScopedAccessLocalPreferences.clearPackagePreferences(context, packageName); 43 } 44 } 45 } 46 } 47