1/*
2**
3** Copyright 2007, The Android Open Source Project
4**
5** Licensed under the Apache License, Version 2.0 (the "License");
6** you may not use this file except in compliance with the License.
7** You may obtain a copy of the License at
8**
9**     http://www.apache.org/licenses/LICENSE-2.0
10**
11** Unless required by applicable law or agreed to in writing, software
12** distributed under the License is distributed on an "AS IS" BASIS,
13** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14** See the License for the specific language governing permissions and
15** limitations under the License.
16*/
17package com.android.packageinstaller;
18
19import android.content.BroadcastReceiver;
20import android.content.Context;
21import android.content.Intent;
22import android.content.SharedPreferences;
23import android.net.Uri;
24
25public class RemoveReceiver extends BroadcastReceiver {
26
27    @Override
28    public void onReceive(Context context, Intent intent) {
29        if (Intent.ACTION_PACKAGE_FULLY_REMOVED.equals(intent.getAction())) {
30            Uri uri = intent.getData();
31            String pkg = uri != null ? uri.getSchemeSpecificPart() : null;
32            if (pkg != null) {
33                SharedPreferences prefs = context.getSharedPreferences(
34                        PackageInstallerActivity.PREFS_ALLOWED_SOURCES,
35                        Context.MODE_PRIVATE);
36                if (prefs.getBoolean(pkg, false)) {
37                    prefs.edit().remove(pkg).apply();
38                }
39            }
40        }
41    }
42}
43