/*
* Copyright (C) 2015 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.usb;
import android.app.Activity;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
import android.content.IntentFilter;
import android.hardware.usb.UsbManager;
import android.os.Bundle;
import android.os.SystemProperties;
import com.android.internal.app.AlertActivity;
import com.android.internal.app.AlertController;
import com.android.systemui.R;
public class UsbDebuggingSecondaryUserActivity extends AlertActivity
implements DialogInterface.OnClickListener {
private UsbDisconnectedReceiver mDisconnectedReceiver;
@Override
public void onCreate(Bundle icicle) {
super.onCreate(icicle);
if (SystemProperties.getInt("service.adb.tcp.port", 0) == 0) {
mDisconnectedReceiver = new UsbDisconnectedReceiver(this);
}
final AlertController.AlertParams ap = mAlertParams;
ap.mTitle = getString(R.string.usb_debugging_secondary_user_title);
ap.mMessage = getString(R.string.usb_debugging_secondary_user_message);
ap.mPositiveButtonText = getString(android.R.string.ok);
ap.mPositiveButtonListener = this;
setupAlert();
}
private class UsbDisconnectedReceiver extends BroadcastReceiver {
private final Activity mActivity;
public UsbDisconnectedReceiver(Activity activity) {
mActivity = activity;
}
@Override
public void onReceive(Context content, Intent intent) {
String action = intent.getAction();
if (UsbManager.ACTION_USB_STATE.equals(action)) {
boolean connected = intent.getBooleanExtra(UsbManager.USB_CONNECTED, false);
if (!connected) {
mActivity.finish();
}
}
}
}
@Override
public void onStart() {
super.onStart();
IntentFilter filter = new IntentFilter(UsbManager.ACTION_USB_STATE);
registerReceiver(mDisconnectedReceiver, filter);
}
@Override
protected void onStop() {
if (mDisconnectedReceiver != null) {
unregisterReceiver(mDisconnectedReceiver);
}
super.onStop();
}
@Override
public void onClick(DialogInterface dialog, int which) {
finish();
}
}