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Unregister receiver in ScanPreference

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This commit is contained in:
Christopher Eby 2012-02-04 15:39:14 -06:00
parent a9bf6e942a
commit cd6c4ea1e9
1 changed files with 7 additions and 7 deletions
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14
src/org/kreed/vanilla/ScanPreference.java
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@ -38,7 +38,6 @@ public class ScanPreference extends Preference {
private final BroadcastReceiver mReceiver = new BroadcastReceiver() {
@Override
public void onReceive(Context context, Intent intent) {
android.util.Log.i("VanillaMusic", "receive: " + intent);
String action = intent.getAction();
if (action.equals(Intent.ACTION_MEDIA_SCANNER_STARTED)) {
setSummary(R.string.scan_in_progress);
@ -46,6 +45,7 @@ public class ScanPreference extends Preference {
} else if (intent.getAction().equals(Intent.ACTION_MEDIA_SCANNER_FINISHED)) {
setSummary(R.string.finished_scanning);
setEnabled(true);
context.unregisterReceiver(this);
}
}
};
@ -55,17 +55,17 @@ public class ScanPreference extends Preference {
super(context, attrs);
setTitle(R.string.media_scan);
setSummary(R.string.click_to_scan);
IntentFilter intentFilter = new IntentFilter();
intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_STARTED);
intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_FINISHED);
intentFilter.addDataScheme("file");
context.registerReceiver(mReceiver, intentFilter);
}
@Override
public void onClick()
{
IntentFilter intentFilter = new IntentFilter();
intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_STARTED);
intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_FINISHED);
intentFilter.addDataScheme("file");
getContext().registerReceiver(mReceiver, intentFilter);
Uri storage = Uri.parse("file://" + Environment.getExternalStorageDirectory());
getContext().sendBroadcast(new Intent(Intent.ACTION_MEDIA_MOUNTED, storage));
}