Benoit Goby | 4e68bd4 | 2012-04-25 18:06:00 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2012 The Android Open Source Project |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
| 17 | package com.android.systemui.usb; |
| 18 | |
| 19 | import android.app.Activity; |
| 20 | import android.app.AlertDialog; |
| 21 | import android.content.BroadcastReceiver; |
| 22 | import android.content.Context; |
| 23 | import android.content.DialogInterface; |
| 24 | import android.content.Intent; |
| 25 | import android.content.IntentFilter; |
| 26 | import android.graphics.Typeface; |
| 27 | import android.hardware.usb.IUsbManager; |
| 28 | import android.hardware.usb.UsbDevice; |
| 29 | import android.hardware.usb.UsbManager; |
| 30 | import android.os.Bundle; |
| 31 | import android.os.IBinder; |
| 32 | import android.os.ServiceManager; |
Benoit Goby | 29a4b72 | 2013-04-17 17:34:30 -0700 | [diff] [blame] | 33 | import android.os.SystemProperties; |
Benoit Goby | 4e68bd4 | 2012-04-25 18:06:00 -0700 | [diff] [blame] | 34 | import android.util.Log; |
| 35 | import android.view.LayoutInflater; |
| 36 | import android.view.View; |
| 37 | import android.widget.CheckBox; |
| 38 | import android.widget.LinearLayout; |
| 39 | import android.widget.TextView; |
| 40 | |
| 41 | import com.android.internal.app.AlertActivity; |
| 42 | import com.android.internal.app.AlertController; |
| 43 | |
| 44 | import com.android.systemui.R; |
| 45 | |
| 46 | public class UsbDebuggingActivity extends AlertActivity |
| 47 | implements DialogInterface.OnClickListener { |
| 48 | private static final String TAG = "UsbDebuggingActivity"; |
| 49 | |
| 50 | private CheckBox mAlwaysAllow; |
| 51 | private UsbDisconnectedReceiver mDisconnectedReceiver; |
| 52 | private String mKey; |
| 53 | |
| 54 | @Override |
| 55 | public void onCreate(Bundle icicle) { |
| 56 | super.onCreate(icicle); |
| 57 | |
Benoit Goby | 29a4b72 | 2013-04-17 17:34:30 -0700 | [diff] [blame] | 58 | if (SystemProperties.getInt("service.adb.tcp.port", 0) == 0) { |
| 59 | mDisconnectedReceiver = new UsbDisconnectedReceiver(this); |
| 60 | } |
| 61 | |
Benoit Goby | 4e68bd4 | 2012-04-25 18:06:00 -0700 | [diff] [blame] | 62 | Intent intent = getIntent(); |
| 63 | String fingerprints = intent.getStringExtra("fingerprints"); |
| 64 | mKey = intent.getStringExtra("key"); |
| 65 | |
| 66 | if (fingerprints == null || mKey == null) { |
| 67 | finish(); |
| 68 | return; |
| 69 | } |
| 70 | |
| 71 | final AlertController.AlertParams ap = mAlertParams; |
| 72 | ap.mTitle = getString(R.string.usb_debugging_title); |
| 73 | ap.mIconId = com.android.internal.R.drawable.ic_dialog_usb; |
| 74 | ap.mMessage = getString(R.string.usb_debugging_message, fingerprints); |
| 75 | ap.mPositiveButtonText = getString(android.R.string.ok); |
| 76 | ap.mNegativeButtonText = getString(android.R.string.cancel); |
| 77 | ap.mPositiveButtonListener = this; |
| 78 | ap.mNegativeButtonListener = this; |
| 79 | |
| 80 | // add "always allow" checkbox |
| 81 | LayoutInflater inflater = LayoutInflater.from(ap.mContext); |
| 82 | View checkbox = inflater.inflate(com.android.internal.R.layout.always_use_checkbox, null); |
| 83 | mAlwaysAllow = (CheckBox)checkbox.findViewById(com.android.internal.R.id.alwaysUse); |
| 84 | mAlwaysAllow.setText(getString(R.string.usb_debugging_always)); |
| 85 | ap.mView = checkbox; |
| 86 | |
| 87 | setupAlert(); |
| 88 | } |
| 89 | |
| 90 | private class UsbDisconnectedReceiver extends BroadcastReceiver { |
| 91 | private final Activity mActivity; |
| 92 | public UsbDisconnectedReceiver(Activity activity) { |
| 93 | mActivity = activity; |
| 94 | } |
| 95 | |
| 96 | @Override |
| 97 | public void onReceive(Context content, Intent intent) { |
| 98 | String action = intent.getAction(); |
| 99 | if (!UsbManager.ACTION_USB_STATE.equals(action)) { |
| 100 | return; |
| 101 | } |
| 102 | boolean connected = intent.getBooleanExtra(UsbManager.USB_CONNECTED, false); |
| 103 | if (!connected) { |
| 104 | mActivity.finish(); |
| 105 | } |
| 106 | } |
| 107 | } |
| 108 | |
| 109 | @Override |
| 110 | public void onStart() { |
| 111 | super.onStart(); |
| 112 | IntentFilter filter = new IntentFilter(UsbManager.ACTION_USB_STATE); |
| 113 | registerReceiver(mDisconnectedReceiver, filter); |
| 114 | } |
| 115 | |
| 116 | @Override |
| 117 | protected void onStop() { |
| 118 | if (mDisconnectedReceiver != null) { |
| 119 | unregisterReceiver(mDisconnectedReceiver); |
| 120 | } |
| 121 | super.onStop(); |
| 122 | } |
| 123 | |
| 124 | @Override |
| 125 | public void onClick(DialogInterface dialog, int which) { |
| 126 | boolean allow = (which == AlertDialog.BUTTON_POSITIVE); |
| 127 | boolean alwaysAllow = allow && mAlwaysAllow.isChecked(); |
| 128 | try { |
| 129 | IBinder b = ServiceManager.getService(USB_SERVICE); |
| 130 | IUsbManager service = IUsbManager.Stub.asInterface(b); |
| 131 | if (allow) { |
| 132 | service.allowUsbDebugging(alwaysAllow, mKey); |
| 133 | } else { |
| 134 | service.denyUsbDebugging(); |
| 135 | } |
| 136 | } catch (Exception e) { |
| 137 | Log.e(TAG, "Unable to notify Usb service", e); |
| 138 | } |
| 139 | finish(); |
| 140 | } |
| 141 | } |