Sunny Goyal
a992ac9e8d
This is eventually allow us to move all register to background thread Also creating a single ScreenOn tracked which is used at multiple places Bug: 264465756 Test: Verified on device Change-Id: Ibadf9ca43218e578954420d97a733adfa0a94fc7 Merged-In: Ib410e5bf02773cefde5bf0a0a1f2f1c108718d24
87 lines
2.7 KiB
Java
87 lines
2.7 KiB
Java
/*
|
|
* Copyright (C) 2019 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.android.launcher3.util;
|
|
|
|
import android.content.BroadcastReceiver;
|
|
import android.content.Context;
|
|
import android.content.Intent;
|
|
import android.content.IntentFilter;
|
|
import android.os.PatternMatcher;
|
|
import android.text.TextUtils;
|
|
|
|
import androidx.annotation.Nullable;
|
|
|
|
import java.util.function.Consumer;
|
|
|
|
public class SimpleBroadcastReceiver extends BroadcastReceiver {
|
|
|
|
private final Consumer<Intent> mIntentConsumer;
|
|
|
|
public SimpleBroadcastReceiver(Consumer<Intent> intentConsumer) {
|
|
mIntentConsumer = intentConsumer;
|
|
}
|
|
|
|
@Override
|
|
public void onReceive(Context context, Intent intent) {
|
|
mIntentConsumer.accept(intent);
|
|
}
|
|
|
|
/**
|
|
* Helper method to register multiple actions
|
|
*/
|
|
public void register(Context context, String... actions) {
|
|
context.registerReceiver(this, getFilter(actions));
|
|
}
|
|
|
|
/**
|
|
* Helper method to register multiple actions associated with a paction
|
|
*/
|
|
public void registerPkgActions(Context context, @Nullable String pkg, String... actions) {
|
|
context.registerReceiver(this, getPackageFilter(pkg, actions));
|
|
}
|
|
|
|
/**
|
|
* Creates an intent filter to listen for actions with a specific package in the data field.
|
|
*/
|
|
public static IntentFilter getPackageFilter(String pkg, String... actions) {
|
|
IntentFilter filter = getFilter(actions);
|
|
filter.addDataScheme("package");
|
|
if (!TextUtils.isEmpty(pkg)) {
|
|
filter.addDataSchemeSpecificPart(pkg, PatternMatcher.PATTERN_LITERAL);
|
|
}
|
|
return filter;
|
|
}
|
|
|
|
private static IntentFilter getFilter(String... actions) {
|
|
IntentFilter filter = new IntentFilter();
|
|
for (String action : actions) {
|
|
filter.addAction(action);
|
|
}
|
|
return filter;
|
|
}
|
|
|
|
/**
|
|
* Unregisters the receiver ignoring any errors
|
|
*/
|
|
public void unregisterReceiverSafely(Context context) {
|
|
try {
|
|
context.unregisterReceiver(this);
|
|
} catch (IllegalArgumentException e) {
|
|
// It was probably never registered or already unregistered. Ignore.
|
|
}
|
|
}
|
|
}
|