1 /* 2 * Copyright (C) 2011 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.cts.verifier.bluetooth; 18 19 import com.android.cts.verifier.PassFailButtons; 20 import com.android.cts.verifier.R; 21 22 import android.app.AlertDialog; 23 import android.bluetooth.BluetoothAdapter; 24 import android.content.BroadcastReceiver; 25 import android.content.Context; 26 import android.content.DialogInterface; 27 import android.content.Intent; 28 import android.content.IntentFilter; 29 import android.os.Bundle; 30 import android.os.Handler; 31 import android.os.Message; 32 import android.provider.Settings; 33 import android.view.View; 34 import android.view.View.OnClickListener; 35 import android.view.Window; 36 import android.widget.Button; 37 import android.widget.TextView; 38 import android.widget.Toast; 39 40 public class ConnectionAccessServerActivity extends PassFailButtons.Activity { 41 42 private static final String ACTION_CONNECTION_ACCESS_REQUEST = 43 "android.bluetooth.device.action.CONNECTION_ACCESS_REQUEST"; 44 45 private static final int ENABLE_BLUETOOTH_REQUEST = 1; 46 47 private BluetoothAdapter mBluetoothAdapter; 48 private ConnectionAccessRequestReceiver mConnectionAccessRequestReceiver; 49 private BluetoothChatService mChatService; 50 51 @Override 52 protected void onCreate(Bundle savedInstanceState) { 53 super.onCreate(savedInstanceState); 54 requestWindowFeature(Window.FEATURE_INDETERMINATE_PROGRESS); 55 setContentView(R.layout.bt_connection_access); 56 setInfoResources(R.string.bt_connection_access_server, 57 R.string.bt_connection_access_server_info, 0); 58 setPassFailButtonClickListeners(); 59 getPassButton().setEnabled(false); 60 61 View settings = findViewById(R.id.bt_settings); 62 settings.setOnClickListener(new OnClickListener() { 63 @Override 64 public void onClick(View view) { 65 startActivity(new Intent(Settings.ACTION_BLUETOOTH_SETTINGS)); 66 } 67 }); 68 69 Button makeDiscoverableButton = (Button) findViewById(R.id.bt_make_discoverable_button); 70 makeDiscoverableButton.setVisibility(View.VISIBLE); 71 makeDiscoverableButton.setOnClickListener(new OnClickListener() { 72 @Override 73 public void onClick(View v) { 74 makeDiscoverable(); 75 } 76 }); 77 78 mConnectionAccessRequestReceiver = new ConnectionAccessRequestReceiver(); 79 IntentFilter intentFilter = new IntentFilter(ACTION_CONNECTION_ACCESS_REQUEST); 80 registerReceiver(mConnectionAccessRequestReceiver, intentFilter); 81 82 mBluetoothAdapter = BluetoothAdapter.getDefaultAdapter(); 83 if (mBluetoothAdapter.isEnabled()) { 84 startChatService(); 85 } else { 86 Intent intent = new Intent(BluetoothAdapter.ACTION_REQUEST_ENABLE); 87 startActivityForResult(intent, ENABLE_BLUETOOTH_REQUEST); 88 } 89 } 90 91 @Override 92 protected void onActivityResult(int requestCode, int resultCode, Intent data) { 93 super.onActivityResult(requestCode, resultCode, data); 94 switch (requestCode) { 95 case ENABLE_BLUETOOTH_REQUEST: 96 if (resultCode == RESULT_OK) { 97 startChatService(); 98 } else { 99 setResult(RESULT_CANCELED); 100 finish(); 101 } 102 break; 103 } 104 } 105 106 private void startChatService() { 107 mChatService = new BluetoothChatService(this, new ChatHandler(), 108 BluetoothChatService.HANDSFREE_INSECURE_UUID); 109 boolean secure = false; 110 mChatService.start(secure); 111 } 112 113 private void makeDiscoverable() { 114 if (mBluetoothAdapter.getScanMode() != 115 BluetoothAdapter.SCAN_MODE_CONNECTABLE_DISCOVERABLE) { 116 Intent intent = new Intent(BluetoothAdapter.ACTION_REQUEST_DISCOVERABLE); 117 intent.putExtra(BluetoothAdapter.EXTRA_DISCOVERABLE_DURATION, 30); 118 startActivity(intent); 119 } 120 } 121 122 private class ChatHandler extends Handler { 123 @Override 124 public void handleMessage(Message msg) { 125 super.handleMessage(msg); 126 switch (msg.what) { 127 case BluetoothChatService.MESSAGE_STATE_CHANGE: 128 handleStateChange(msg); 129 break; 130 131 case BluetoothChatService.MESSAGE_TOAST: 132 handleToast(msg); 133 break; 134 } 135 } 136 } 137 138 private void handleStateChange(Message msg) { 139 int state = msg.arg1; 140 switch (state) { 141 case BluetoothChatService.STATE_LISTEN: 142 setProgressBarIndeterminateVisibility(true); 143 Toast.makeText(this, R.string.bt_listening, Toast.LENGTH_SHORT).show(); 144 break; 145 } 146 } 147 148 private void handleToast(Message msg) { 149 String toast = msg.getData().getString(BluetoothChatService.TOAST); 150 Toast.makeText(this, toast, Toast.LENGTH_LONG).show(); 151 } 152 153 class ConnectionAccessRequestReceiver extends BroadcastReceiver { 154 @Override 155 public void onReceive(Context context, Intent intent) { 156 new AlertDialog.Builder(ConnectionAccessServerActivity.this) 157 .setMessage(R.string.bt_ca_dialog) 158 .setPositiveButton(android.R.string.ok, new DialogInterface.OnClickListener() { 159 @Override 160 public void onClick(DialogInterface dialog, int which) { 161 getPassButton().setEnabled(true); 162 } 163 }) 164 .setNegativeButton(android.R.string.cancel, 165 new DialogInterface.OnClickListener() { 166 @Override 167 public void onClick(DialogInterface dialog, int which) { 168 getPassButton().setEnabled(false); 169 } 170 }) 171 .show(); 172 } 173 } 174 175 @Override 176 protected void onDestroy() { 177 super.onDestroy(); 178 if (mChatService != null) { 179 mChatService.stop(); 180 } 181 unregisterReceiver(mConnectionAccessRequestReceiver); 182 } 183 } 184
