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/*
* Copyright (C) 2011 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 org.cyanogenmod.audiofx.activity;
import com.android.internal.app.AlertActivity;
import com.android.internal.app.AlertController;
import com.android.internal.app.AlertController.AlertParams.OnPrepareListViewListener;
import org.cyanogenmod.audiofx.Compatibility;
import org.cyanogenmod.audiofx.Compatibility.Service;
import android.content.DialogInterface;
import android.content.DialogInterface.OnClickListener;
import android.content.Intent;
import android.content.SharedPreferences;
import android.content.pm.PackageManager;
import android.content.pm.ResolveInfo;
import android.database.Cursor;
import android.database.MatrixCursor;
import android.media.audiofx.AudioEffect;
import android.os.Bundle;
import android.widget.ListView;
import org.cyanogenmod.audiofx.R;
import java.util.List;
/**
* shows a dialog that lets the user switch between control panels
*/
public class ControlPanelPicker extends AlertActivity implements OnClickListener, OnPrepareListViewListener {
@Override
public void onCreate(final Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
String [] cols = new String [] { "_id", "title", "package", "name" };
MatrixCursor c = new MatrixCursor(cols);
PackageManager pmgr = getPackageManager();
Intent i = new Intent(AudioEffect.ACTION_DISPLAY_AUDIO_EFFECT_CONTROL_PANEL);
List<ResolveInfo> ris = pmgr.queryIntentActivities(i, PackageManager.GET_DISABLED_COMPONENTS);
SharedPreferences pref = getSharedPreferences("musicfx", MODE_PRIVATE);
String savedDefPackage = pref.getString("defaultpanelpackage", null);
String savedDefName = pref.getString("defaultpanelname", null);
int cnt = -1;
int defpanelidx = 0;
for (ResolveInfo foo: ris) {
if (foo.activityInfo.name.equals(Compatibility.Redirector.class.getName())) {
continue;
}
CharSequence name = pmgr.getApplicationLabel(foo.activityInfo.applicationInfo);
c.addRow(new Object [] { 0, name, foo.activityInfo.packageName, foo.activityInfo.name });
cnt += 1;
if (foo.activityInfo.name.equals(savedDefName) &&
foo.activityInfo.packageName.equals(savedDefPackage) &&
foo.activityInfo.enabled) {
// mark as default in the list
defpanelidx = cnt;
}
}
final AlertController.AlertParams p = mAlertParams;
p.mCursor = c;
p.mOnClickListener = mItemClickListener;
p.mLabelColumn = "title";
p.mIsSingleChoice = true;
p.mPositiveButtonText = getString(getOkStringResId());
p.mPositiveButtonListener = this;
p.mNegativeButtonText = getString(getCancelStringResId());
p.mOnPrepareListViewListener = this;
p.mTitle = getString(R.string.picker_title);
p.mCheckedItem = defpanelidx;
setupAlert();
}
private int getOkStringResId() {
return getResources().getIdentifier("ok", "string", "android");
}
private int getCancelStringResId() {
return getResources().getIdentifier("cancel", "string", "android");
}
private DialogInterface.OnClickListener mItemClickListener =
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
// Save the position of most recently clicked item
mAlertParams.mCheckedItem = which;
}
};
@Override
public void onClick(DialogInterface dialog, int which) {
if (which == DialogInterface.BUTTON_POSITIVE) {
// set new default
Intent updateIntent = new Intent(this, Service.class);
Cursor c = mAlertParams.mCursor;
c.moveToPosition(mAlertParams.mCheckedItem);
updateIntent.putExtra("defPackage", c.getString(2));
updateIntent.putExtra("defName", c.getString(3));
startService(updateIntent);
}
}
@Override
public void onPrepareListView(ListView listView) {
//mAlertParams.mCheckedItem = mDefPanelPos;
}
}
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