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Android example source code file (LocalReceiver.java)

This example Android source code file (LocalReceiver.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Android by Example" TM.

Java - Android tags/keywords

android, broadcastreceiver, content, ibinder, intent, intentfilter, localreceiver, os, parcel, receivercallnotallowedexception, remoteexception, serviceconnection, string, successfully

The LocalReceiver.java Android example source code

/*
 * Copyright (C) 2006 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 android.app.activity;

import android.content.BroadcastReceiver;
import android.content.ComponentName;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.content.ReceiverCallNotAllowedException;
import android.content.ServiceConnection;
import android.os.RemoteException;
import android.os.IBinder;
import android.os.Parcel;

public class LocalReceiver extends BroadcastReceiver {
    public LocalReceiver() {
    }

    public void onReceive(Context context, Intent intent) {
        String resultString = LaunchpadActivity.RECEIVER_LOCAL;
        if (BroadcastTest.BROADCAST_FAIL_REGISTER.equals(intent.getAction())) {
            resultString = "Successfully registered, but expected it to fail";
            try {
                context.registerReceiver(this, new IntentFilter("foo.bar"));
                context.unregisterReceiver(this);
            } catch (ReceiverCallNotAllowedException e) {
                //resultString = "This is the correct behavior but not yet implemented";
                resultString = LaunchpadActivity.RECEIVER_LOCAL;
            }
        } else if (BroadcastTest.BROADCAST_FAIL_BIND.equals(intent.getAction())) {
            resultString = "Successfully bound to service, but expected it to fail";
            try {
                ServiceConnection sc = new ServiceConnection() {
                    public void onServiceConnected(ComponentName name, IBinder service) {
                    }

                    public void onServiceDisconnected(ComponentName name) {
                    }
                };
                context.bindService(new Intent(context, LocalService.class), sc, 0);
                context.unbindService(sc);
            } catch (ReceiverCallNotAllowedException e) {
                //resultString = "This is the correct behavior but not yet implemented";
                resultString = LaunchpadActivity.RECEIVER_LOCAL;
            }
        } else if (LaunchpadActivity.BROADCAST_REPEAT.equals(intent.getAction())) {
            Intent newIntent = new Intent(intent);
            newIntent.setAction(LaunchpadActivity.BROADCAST_LOCAL);
            context.sendOrderedBroadcast(newIntent, null);
        }
        try {
            IBinder caller = intent.getIBinderExtra("caller");
            Parcel data = Parcel.obtain();
            data.writeInterfaceToken(LaunchpadActivity.LAUNCH);
            data.writeString(resultString);
            caller.transact(LaunchpadActivity.GOT_RECEIVE_TRANSACTION, data, null, 0);
            data.recycle();
        } catch (RemoteException ex) {
        }
    }
}

Other Android examples (source code examples)

Here is a short list of links related to this Android LocalReceiver.java source code file:

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