Android Open Source - SuperRSPT Main Activity

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From Project

Back to project page SuperRSPT.

License

The source code is released under:

Apache License

Java Source Code

package com.flamingo.rsptstreamer;
/* w  w w . java 2s . c  o m*/
import android.app.Activity;
import android.app.Service;
import android.content.ComponentName;
import android.content.Intent;
import android.content.ServiceConnection;
import android.media.MediaPlayer;
import android.os.Bundle;
import android.os.IBinder;
import android.view.Menu;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.Window;
import android.widget.ImageButton;
import android.widget.TextView;

import com.flamingo.service.PlayerService;
import com.flamingo.service.PlayerService.OnMediaPlayerStateChangeListener;
import com.flamingo.service.PlayerService.PlayerServiceBinder;

/*
 * Copyright 2014 Chris Eggison
 *
 *  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.
 */

/**
 * Primary UI entrypoint for users. Shows a dialog with simplistic information feedback and user controls.
 *
 * @author Chris
 *
 */
public class MainActivity extends Activity {

  private PlayerService service;
  private boolean isServiceBound = false;
  private ServiceConnection playerConnection;
  private OnMediaPlayerStateChangeListener serviceListener;
  
  private TextView tvTitle;
  private ImageButton ibPlay;
  
  private String curUrl = null;
  
  @Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    
    requestWindowFeature(Window.FEATURE_NO_TITLE);
    
    setContentView(R.layout.activity_main);
    
    tvTitle = (TextView) findViewById(R.id.tvTitle);
    ibPlay = ((ImageButton) findViewById(R.id.ibPlay));
    
    if (getIntent() != null) {
      if (getIntent().getData() != null) {
        curUrl = getIntent().getData().toString();
      } else {
        if (getIntent().getExtras() != null) {
          if (!getIntent().getExtras().containsKey("_showinfo")) {
            this.finish();
          }
        }
      }
    }
    
    Intent i = new Intent(MainActivity.this, PlayerService.class);
    
    setupServiceConnection();
    
    ibPlay.setOnClickListener(new OnClickListener() {
      @Override
      public void onClick(View v) {
        if (isServiceBound) {
          if (service.isPlaying()) {
            service.stopStream();
            ibPlay.setImageDrawable(getResources().getDrawable(R.drawable.ic_action_play));
          } else {
            service.startStream();
            ibPlay.setImageDrawable(getResources().getDrawable(R.drawable.ic_action_pause));
          }
        }
      }
    });
    
    ((ImageButton) findViewById(R.id.ibQuit)).setOnClickListener(new OnClickListener() {
      @Override
      public void onClick(View v) {
        service.stopStream();
        service.stopForeground(true);
        finish();
      }
    });
    
    getApplicationContext().bindService(i, playerConnection, Service.BIND_AUTO_CREATE);
  }

  /**
   * Creates a new {@link ServiceConnection} object and a {@link OnMediaPlayerStateChangeListener} object.
   */
  private void setupServiceConnection() {
    playerConnection = new ServiceConnection() {
      @Override
      public void onServiceDisconnected(ComponentName name) {
        isServiceBound = false;
      }
      
      @Override
      public void onServiceConnected(ComponentName name, IBinder service) {
        isServiceBound = true;
        MainActivity.this.service = ((PlayerServiceBinder) service).getService();
        onFirstConnection();
        
        MainActivity.this.service.stopForeground(true);
        
        serviceListener = new OnMediaPlayerStateChangeListener() {
          @Override
          public void onStopped() {
            tvTitle.setText("Paused");
            ibPlay.setImageDrawable(getResources().getDrawable(R.drawable.ic_action_play));
          }
          
          @Override
          public void onStarted() {
            tvTitle.setText("Playing");
            ibPlay.setImageDrawable(getResources().getDrawable(R.drawable.ic_action_pause));
          }
          
          @Override
          public void onPrepared() {
            tvTitle.setText("Waiting...");
          }
          
          @Override
          public void onInfo(int code, int extra) {
            if (code == MediaPlayer.MEDIA_INFO_BUFFERING_START) {
              tvTitle.setText("Buffering...");
            }
            
            if (code == MediaPlayer.MEDIA_INFO_BUFFERING_END) {
              tvTitle.setText("Playing");
            }
          }
          
          @Override
          public void onError(int what, int extra) {
            String msg = "Uhh... No idea what's wrong.";
            switch (what) {
            case MediaPlayer.MEDIA_ERROR_TIMED_OUT:
              msg = "Server timed out"; break;
            case MediaPlayer.MEDIA_ERROR_SERVER_DIED:
              msg = "Server no longer responding";
            case MediaPlayer.MEDIA_ERROR_MALFORMED:
              msg = "Malformed response";
            case MediaPlayer.MEDIA_ERROR_UNSUPPORTED:
              msg = "Media unsupported";
            case MediaPlayer.MEDIA_ERROR_IO:
              msg = "Couldn't reach server";
            case MediaPlayer.MEDIA_ERROR_NOT_VALID_FOR_PROGRESSIVE_PLAYBACK:
              msg = "Media cannot be streamed progressively";
            case MediaPlayer.MEDIA_ERROR_UNKNOWN:
              msg = "Unknown error";
            }
            
            tvTitle.setText(msg);
          }
          
          @Override
          public void onChanged() {
            tvTitle.setText("Changing...");
          }
          
          @Override
          public void onBuffer(int percent) {
            tvTitle.setText("Buffering... " + percent + "%");
          }
        };
        
        MainActivity.this.service.setPlayerStateListener(serviceListener);
      }
    };
  }
  
  @Override
  public void onResume() {
    super.onResume();
  }
  
  @Override
  public void onPause() {
    super.onPause();
    if (service != null) {
      if (service.isPlaying()) {
        service.startForeground(99, NotificationBroker.getPlayingNotification(this, service.isPlaying()));
      }
    }
  }
  
  @Override
  public void onStop() {
    super.onStop();
    service.setPlayerStateListener(null);
  }

  /**
   * Run when the service is first connected
   */
  public void onFirstConnection() {
    if (service != null && curUrl != null) {
      service.startPlayer(curUrl);
    }
  }

}

Java Source Code List

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