Android Open Source - yammp Query Browser Activity

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License

The source code is released under:
GNU Lesser General Public License
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Java Source Code

/*
 *  YAMMP - Yet Another Multi Media Player for android
 *  Copyright (C) 2011-2012  Mariotaku Lee <mariotaku.lee@gmail.com>
 *//from w w w .  ja  v a 2 s.co m
 *  This file is part of YAMMP.
 *
 *  YAMMP is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation, either version 3 of the License, or
 *  (at your option) any later version.
 *
 *  YAMMP is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with YAMMP.  If not, see <http://www.gnu.org/licenses/>.
 */

package org.yammp.app;

import org.yammp.Constants;
import org.yammp.R;
import org.yammp.util.MusicUtils;
import org.yammp.util.ServiceToken;

import com.actionbarsherlock.app.SherlockFragmentActivity;
import com.actionbarsherlock.view.MenuItem;

import android.app.SearchManager;
import android.content.ComponentName;
import android.content.Intent;
import android.content.ServiceConnection;
import android.media.AudioManager;
import android.os.Bundle;
import android.os.IBinder;
import android.provider.MediaStore;
import android.text.Editable;
import android.text.TextWatcher;
import android.view.View;
import android.widget.EditText;
import android.widget.FrameLayout;

public class QueryBrowserActivity extends SherlockFragmentActivity implements Constants,
    ServiceConnection, TextWatcher {

  private ServiceToken mToken;
  private Intent intent;
  private Bundle bundle;
  private QueryFragment fragment;

  @Override
  public void afterTextChanged(Editable s) {

    // don't care about this one
  }

  @Override
  public void beforeTextChanged(CharSequence s, int start, int count, int after) {

    // don't care about this one
  }

  @Override
  public void onCreate(Bundle icicle) {

    super.onCreate(icicle);

    setVolumeControlStream(AudioManager.STREAM_MUSIC);

    configureActivity();

    intent = getIntent();
    bundle = icicle != null ? icicle : intent.getExtras();

    if (bundle == null) {
      bundle = new Bundle();
    }

    if (bundle.getString(INTENT_KEY_ACTION) == null) {
      bundle.putString(INTENT_KEY_ACTION, intent.getAction());
    }
    if (bundle.getString(INTENT_KEY_DATA) == null) {
      bundle.putString(INTENT_KEY_DATA, intent.getDataString());
    }
    if (bundle.getString(SearchManager.QUERY) == null) {
      bundle.putString(SearchManager.QUERY, intent.getStringExtra(SearchManager.QUERY));
    }
    if (bundle.getString(MediaStore.EXTRA_MEDIA_FOCUS) == null) {
      bundle.putString(MediaStore.EXTRA_MEDIA_FOCUS,
          intent.getStringExtra(MediaStore.EXTRA_MEDIA_FOCUS));
    }
    if (bundle.getString(MediaStore.EXTRA_MEDIA_ARTIST) == null) {
      bundle.putString(MediaStore.EXTRA_MEDIA_ARTIST,
          intent.getStringExtra(MediaStore.EXTRA_MEDIA_ARTIST));
    }
    if (bundle.getString(MediaStore.EXTRA_MEDIA_ALBUM) == null) {
      bundle.putString(MediaStore.EXTRA_MEDIA_ALBUM,
          intent.getStringExtra(MediaStore.EXTRA_MEDIA_ALBUM));
    }
    if (bundle.getString(MediaStore.EXTRA_MEDIA_TITLE) == null) {
      bundle.putString(MediaStore.EXTRA_MEDIA_TITLE,
          intent.getStringExtra(MediaStore.EXTRA_MEDIA_TITLE));
    }

    fragment = new QueryFragment(bundle);

    getSupportFragmentManager().beginTransaction().replace(android.R.id.content, fragment)
        .commit();

  }

  @Override
  public boolean onOptionsItemSelected(MenuItem item) {

    Intent intent;
    switch (item.getItemId()) {
      case GOTO_HOME:
        intent = new Intent(INTENT_MUSIC_BROWSER);
        intent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP | Intent.FLAG_ACTIVITY_NEW_TASK);
        startActivity(intent);
        finish();
        break;
    }
    return super.onOptionsItemSelected(item);
  }

  @Override
  public void onSaveInstanceState(Bundle outcicle) {
    outcicle.putAll(bundle);
    super.onSaveInstanceState(outcicle);
  }

  @Override
  public void onServiceConnected(ComponentName name, IBinder service) {

  }

  @Override
  public void onServiceDisconnected(ComponentName name) {

  }

  @Override
  public void onStart() {
    super.onStart();
    mToken = MusicUtils.bindToService(this, this);
  }

  @Override
  public void onStop() {
    MusicUtils.unbindFromService(mToken);
    super.onStop();
  };

  @Override
  public void onTextChanged(CharSequence s, int start, int before, int count) {

    Bundle args = fragment.getArguments();
    if (args == null) {
      args = new Bundle();
    }
    args.putString(INTENT_KEY_FILTER, s.toString());

    fragment.getLoaderManager().restartLoader(0, args, fragment);
  }

  private void configureActivity() {

    View mCustomView;

    setContentView(new FrameLayout(this));

    getSupportActionBar().setCustomView(R.layout.actionbar_query_browser);
    getSupportActionBar().setDisplayShowTitleEnabled(false);
    getSupportActionBar().setDisplayShowCustomEnabled(true);
    mCustomView = getSupportActionBar().getCustomView();

    if (mCustomView != null) {
      ((EditText) mCustomView.findViewById(R.id.query_editor)).addTextChangedListener(this);

    }
  }

}
Java Source Code List
