| /* |
| * 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.debug.IAdbManager; |
| import android.hardware.usb.UsbManager; |
| import android.os.Bundle; |
| import android.os.IBinder; |
| import android.os.RemoteException; |
| import android.os.ServiceManager; |
| import android.os.SystemProperties; |
| import android.util.Log; |
| |
| import com.android.internal.app.AlertActivity; |
| import com.android.internal.app.AlertController; |
| import com.android.systemui.R; |
| import com.android.systemui.broadcast.BroadcastDispatcher; |
| |
| import javax.inject.Inject; |
| |
| public class UsbDebuggingSecondaryUserActivity extends AlertActivity |
| implements DialogInterface.OnClickListener { |
| private static final String TAG = "UsbDebuggingSecondaryUserActivity"; |
| private UsbDisconnectedReceiver mDisconnectedReceiver; |
| private final BroadcastDispatcher mBroadcastDispatcher; |
| |
| @Inject |
| public UsbDebuggingSecondaryUserActivity(BroadcastDispatcher broadcastDispatcher) { |
| mBroadcastDispatcher = broadcastDispatcher; |
| } |
| |
| @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; |
| 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(); |
| if (mDisconnectedReceiver != null) { |
| IntentFilter filter = new IntentFilter(UsbManager.ACTION_USB_STATE); |
| mBroadcastDispatcher.registerReceiver(mDisconnectedReceiver, filter); |
| } |
| } |
| |
| @Override |
| protected void onStop() { |
| if (mDisconnectedReceiver != null) { |
| mBroadcastDispatcher.unregisterReceiver(mDisconnectedReceiver); |
| } |
| try { |
| IBinder b = ServiceManager.getService(ADB_SERVICE); |
| IAdbManager service = IAdbManager.Stub.asInterface(b); |
| service.denyDebugging(); |
| } catch (RemoteException e) { |
| Log.e(TAG, "Unable to notify Usb service", e); |
| } |
| super.onStop(); |
| } |
| |
| @Override |
| public void onClick(DialogInterface dialog, int which) { |
| finish(); |
| } |
| } |