/*
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* Copyright (C) 2015 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.android.systemui.usb;
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import android.app.Activity;
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import android.content.BroadcastReceiver;
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import android.content.Context;
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import android.content.DialogInterface;
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import android.content.Intent;
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import android.content.IntentFilter;
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import android.hardware.usb.UsbManager;
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import android.os.Bundle;
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import android.os.SystemProperties;
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import com.android.internal.app.AlertActivity;
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import com.android.internal.app.AlertController;
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import com.android.systemui.R;
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public class UsbDebuggingSecondaryUserActivity extends AlertActivity
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implements DialogInterface.OnClickListener {
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private UsbDisconnectedReceiver mDisconnectedReceiver;
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@Override
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public void onCreate(Bundle icicle) {
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super.onCreate(icicle);
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if (SystemProperties.getInt("service.adb.tcp.port", 0) == 0) {
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mDisconnectedReceiver = new UsbDisconnectedReceiver(this);
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}
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final AlertController.AlertParams ap = mAlertParams;
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ap.mTitle = getString(R.string.usb_debugging_secondary_user_title);
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ap.mMessage = getString(R.string.usb_debugging_secondary_user_message);
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ap.mPositiveButtonText = getString(android.R.string.ok);
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ap.mPositiveButtonListener = this;
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setupAlert();
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}
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private class UsbDisconnectedReceiver extends BroadcastReceiver {
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private final Activity mActivity;
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public UsbDisconnectedReceiver(Activity activity) {
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mActivity = activity;
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}
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@Override
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public void onReceive(Context content, Intent intent) {
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String action = intent.getAction();
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if (UsbManager.ACTION_USB_STATE.equals(action)) {
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boolean connected = intent.getBooleanExtra(UsbManager.USB_CONNECTED, false);
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if (!connected) {
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mActivity.finish();
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}
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}
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}
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}
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@Override
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public void onStart() {
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super.onStart();
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IntentFilter filter = new IntentFilter(UsbManager.ACTION_USB_STATE);
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registerReceiver(mDisconnectedReceiver, filter);
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}
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@Override
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protected void onStop() {
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if (mDisconnectedReceiver != null) {
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unregisterReceiver(mDisconnectedReceiver);
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}
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super.onStop();
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}
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@Override
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public void onClick(DialogInterface dialog, int which) {
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finish();
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}
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}
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