norohind/vanilla
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Delay initialization of the invisible ListViews

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This commit is contained in:
Christopher Eby 2010-03-08 03:12:23 -06:00
parent 4b5d43cced
commit ef64a330a0
1 changed files with 21 additions and 11 deletions
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32
src/org/kreed/vanilla/SongSelector.java
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@ -25,6 +25,7 @@ import android.content.Intent;
import android.content.SharedPreferences;
import android.content.res.Resources;
import android.os.Bundle;
import android.os.Handler;
import android.preference.PreferenceManager;
import android.text.Editable;
import android.text.InputType;
@ -38,6 +39,7 @@ import android.widget.TabHost;
import android.widget.TextView;
public class SongSelector extends TabActivity implements AdapterView.OnItemClickListener, TextWatcher, View.OnClickListener {
private Handler mHandler;
private TabHost mTabHost;
private TextView mTextFilter;
@ -54,6 +56,7 @@ public class SongSelector extends TabActivity implements AdapterView.OnItemClick
setContentView(R.layout.song_selector);
mHandler = new Handler();
mTabHost = getTabHost();
Resources res = getResources();
@ -61,21 +64,12 @@ public class SongSelector extends TabActivity implements AdapterView.OnItemClick
mTabHost.addTab(mTabHost.newTabSpec("tab_albums").setIndicator(res.getText(R.string.albums), res.getDrawable(R.drawable.tab_albums)).setContent(R.id.album_list));
mTabHost.addTab(mTabHost.newTabSpec("tab_songs").setIndicator(res.getText(R.string.songs), res.getDrawable(R.drawable.tab_songs)).setContent(R.id.song_list));
Song[] songs = Song.getAllSongMetadata();
final Song[] songs = Song.getAllSongMetadata();
mArtistAdapter = new ArtistAdapter(this, songs);
mAlbumAdapter = new AlbumAdapter(this, songs);
mSongAdapter = new SongAdapter(this, songs);
ListView artistView = (ListView)findViewById(R.id.artist_list);
artistView.setAdapter(mArtistAdapter);
ListView albumView = (ListView)findViewById(R.id.album_list);
albumView.setAdapter(mAlbumAdapter);
ListView songView = (ListView)findViewById(R.id.song_list);
songView.setAdapter(mSongAdapter);
songView.setOnItemClickListener(this);
mTextFilter = (TextView)findViewById(R.id.filter_text);
mTextFilter.addTextChangedListener(this);
@ -91,6 +85,21 @@ public class SongSelector extends TabActivity implements AdapterView.OnItemClick
else
inputType = InputType.TYPE_CLASS_TEXT;
mTextFilter.setInputType(inputType);
mHandler.post(new Runnable() {
public void run()
{
mAlbumAdapter = new AlbumAdapter(SongSelector.this, songs);
mSongAdapter = new SongAdapter(SongSelector.this, songs);
ListView albumView = (ListView)findViewById(R.id.album_list);
albumView.setAdapter(mAlbumAdapter);
ListView songView = (ListView)findViewById(R.id.song_list);
songView.setAdapter(mSongAdapter);
songView.setOnItemClickListener(SongSelector.this);
}
});
}
@Override
@ -120,7 +129,8 @@ public class SongSelector extends TabActivity implements AdapterView.OnItemClick
public void onTextChanged(CharSequence s, int start, int before, int count)
{
mSongAdapter.getFilter().filter(s);
if (mSongAdapter != null)
mSongAdapter.getFilter().filter(s);
}
public void onClick(View view)