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/*
* Copyright (C) 2013 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 com.android.systemui.settings;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
import android.content.IntentFilter;
import android.os.Handler;
import android.os.UserHandle;
import android.util.Log;
import com.android.systemui.SystemUI;
import java.io.FileDescriptor;
import java.io.PrintWriter;
public class SettingsUI extends SystemUI {
private static final String TAG = "SettingsUI";
private static final boolean DEBUG = false;
private final Handler mHandler = new Handler();
private BrightnessDialog mBrightnessDialog;
private BroadcastReceiver mIntentReceiver = new BroadcastReceiver() {
@Override
public void onReceive(Context context, Intent intent) {
String action = intent.getAction();
if (action.equals(Intent.ACTION_SHOW_BRIGHTNESS_DIALOG)) {
if (DEBUG) Log.d(TAG, "showing brightness dialog");
if (mBrightnessDialog == null) {
mBrightnessDialog = new BrightnessDialog(mContext);
mBrightnessDialog.setOnDismissListener(new DialogInterface.OnDismissListener() {
@Override
public void onDismiss(DialogInterface dialog) {
mBrightnessDialog = null;
}
});
}
if (!mBrightnessDialog.isShowing()) {
mBrightnessDialog.show();
}
} else {
Log.w(TAG, "unknown intent: " + intent);
}
}
};
public void start() {
IntentFilter filter = new IntentFilter();
filter.addAction(Intent.ACTION_SHOW_BRIGHTNESS_DIALOG);
mContext.registerReceiverAsUser(mIntentReceiver, UserHandle.ALL, filter, null, mHandler);
}
public void dump(FileDescriptor fd, PrintWriter pw, String[] args) {
pw.print("mBrightnessDialog=");
pw.println(mBrightnessDialog == null ? "null" : mBrightnessDialog.toString());
}
}
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