Make test runs well on Android 2.3.3

2013-04-17 11:33:49 +08:00
commit e80b8b19c4
913 changed files with 72791 additions and 0 deletions
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+/*
+ * Copyright 2010 Google Inc.
+ * 
+ * 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.google.android.apps.mytracks.util;
+
+import android.bluetooth.BluetoothAdapter;
+import android.bluetooth.BluetoothClass;
+import android.bluetooth.BluetoothDevice;
+
+import java.util.List;
+import java.util.Set;
+
+/**
+ * Utilities for dealing with bluetooth devices.
+ * 
+ * @author Rodrigo Damazio
+ */
+public class BluetoothDeviceUtils {
+
+  private BluetoothDeviceUtils() {}
+
+  /**
+   * Populates the device names and the device addresses with all the suitable
+   * bluetooth devices.
+   * 
+   * @param bluetoothAdapter the bluetooth adapter
+   * @param deviceNames list of device names
+   * @param deviceAddresses list of device addresses
+   */
+  public static void populateDeviceLists(
+      BluetoothAdapter bluetoothAdapter, List<String> deviceNames, List<String> deviceAddresses) {
+    // Ensure the bluetooth adapter is not in discovery mode.
+    bluetoothAdapter.cancelDiscovery();
+
+    Set<BluetoothDevice> pairedDevices = bluetoothAdapter.getBondedDevices();
+    for (BluetoothDevice device : pairedDevices) {
+      BluetoothClass bluetoothClass = device.getBluetoothClass();
+      if (bluetoothClass != null) {
+        // Not really sure what we want, but I know what we don't want.
+        switch (bluetoothClass.getMajorDeviceClass()) {
+          case BluetoothClass.Device.Major.COMPUTER:
+          case BluetoothClass.Device.Major.PHONE:
+            break;
+          default:
+            deviceAddresses.add(device.getAddress());
+            deviceNames.add(device.getName());
+        }
+      }
+    }
+  }
+}