b/2310373 Show pairing dialogs if the device has been scanning for bt devices recently.

Change-Id: Iec9eb37a5e79b63cc3cf226e2ead6d9ed06d56a6

4 files changed, 50 insertions, 6 deletions

diff --git a/tests/AndroidManifest.xml b/tests/AndroidManifest.xml
index 8a0ce21..6b9e050 100644
--- a/tests/AndroidManifest.xml
+++ b/tests/AndroidManifest.xml
@@ -18,6 +18,7 @@
     package="com.android.settings.tests">
 
     <uses-permission android:name="android.permission.BLUETOOTH" />
+    <uses-permission android:name="android.permission.BLUETOOTH_ADMIN" />
 
     <application>
         <uses-library android:name="android.test.runner" />
diff --git a/tests/res/layout/bluetooth_request_permission_test.xml b/tests/res/layout/bluetooth_request_permission_test.xml
index 4d54544..0a5aec0 100644
--- a/tests/res/layout/bluetooth_request_permission_test.xml
+++ b/tests/res/layout/bluetooth_request_permission_test.xml
@@ -37,10 +37,16 @@
             android:layout_weight="1"
             android:text="@string/enable" />
 
-        <Button android:id="@+id/discover"
+        <Button android:id="@+id/discoverable"
             android:layout_width="0dip"
             android:layout_height="wrap_content"
             android:layout_weight="1"
             android:text="@string/discoverable" />
+
+        <Button android:id="@+id/scan"
+            android:layout_width="0dip"
+            android:layout_height="wrap_content"
+            android:layout_weight="1"
+            android:text="@string/start_scan" />
     </LinearLayout>
 </LinearLayout>
diff --git a/tests/res/values/strings.xml b/tests/res/values/strings.xml
index b06782f..f8a0481 100644
--- a/tests/res/values/strings.xml
+++ b/tests/res/values/strings.xml
@@ -20,4 +20,6 @@
     <!-- Test only. Do not translate. -->
     <string name="enable">Enable</string>
     <string name="discoverable">Discoverable</string>
+    <string name="start_scan">Start Scan</string>
+    <string name="stop_scan">Stop Scan</string>
 </resources>
diff --git a/tests/src/com/android/settings/tests/BluetoothRequestPermissionTest.java b/tests/src/com/android/settings/tests/BluetoothRequestPermissionTest.java
index 105c98e..8064e3a 100644
--- a/tests/src/com/android/settings/tests/BluetoothRequestPermissionTest.java
+++ b/tests/src/com/android/settings/tests/BluetoothRequestPermissionTest.java
@@ -33,7 +33,7 @@ import android.widget.ListView;
 
 public class BluetoothRequestPermissionTest extends Activity {
     private static final String TAG = "BluetoothRequestPermissionTest";
-
+    BluetoothAdapter mAdapter;
     private ArrayAdapter<String> mMsgAdapter;
 
     private class BtOnClickListener implements OnClickListener {
@@ -48,23 +48,50 @@ public class BluetoothRequestPermissionTest extends Activity {
         }
     }
 
+    private class BtScanOnClickListener implements OnClickListener {
+        public void onClick(View v) {
+            Button scanButton = (Button) v;
+            if (mAdapter.isDiscovering()) {
+                mAdapter.cancelDiscovery();
+                scanButton.setText(R.string.start_scan);
+            } else {
+                mAdapter.startDiscovery();
+                scanButton.setText(R.string.stop_scan);
+            }
+        }
+    }
+
     @Override
     public void onCreate(Bundle icicle) {
         super.onCreate(icicle);
         setContentView(R.layout.bluetooth_request_permission_test);
+        mAdapter = BluetoothAdapter.getDefaultAdapter();
 
         Button enable = (Button) findViewById(R.id.enable);
         enable.setOnClickListener(new BtOnClickListener(true /* enable */));
 
-        Button discover = (Button) findViewById(R.id.discover);
-        discover.setOnClickListener(new BtOnClickListener(false /* enable & discoverable */));
+        Button discoverable = (Button) findViewById(R.id.discoverable);
+        discoverable.setOnClickListener(new BtOnClickListener(false /* enable & discoverable */));
+
+        Button scanButton = (Button) findViewById(R.id.scan);
+        scanButton.setOnClickListener(new BtScanOnClickListener());
+        if (mAdapter.isDiscovering()) {
+            scanButton.setText(R.string.stop_scan);
+        } else {
+            scanButton.setText(R.string.start_scan);
+        }
 
         mMsgAdapter = new ArrayAdapter<String>(this, android.R.layout.simple_list_item_1);
 
         ListView listView = (ListView) findViewById(R.id.msg_container);
         listView.setAdapter(mMsgAdapter);
 
-        registerReceiver(mReceiver, new IntentFilter(BluetoothAdapter.ACTION_STATE_CHANGED));
+        IntentFilter filter = new IntentFilter();
+        filter.addAction(BluetoothAdapter.ACTION_DISCOVERY_STARTED);
+        filter.addAction(BluetoothAdapter.ACTION_DISCOVERY_FINISHED);
+        filter.addAction(BluetoothAdapter.ACTION_STATE_CHANGED);
+        filter.addAction(BluetoothDevice.ACTION_FOUND);
+        registerReceiver(mReceiver, filter);
         addMsg("Initialized");
     }
 
@@ -113,7 +140,8 @@ public class BluetoothRequestPermissionTest extends Activity {
         public void onReceive(Context context, Intent intent) {
             if (intent == null)
                 return;
-            if (BluetoothAdapter.ACTION_STATE_CHANGED.equals(intent.getAction())) {
+            String action = intent.getAction();
+            if (BluetoothAdapter.ACTION_STATE_CHANGED.equals(action)) {
                 String stateStr = "???";
                 switch (intent.getIntExtra(BluetoothAdapter.EXTRA_STATE, BluetoothDevice.ERROR)) {
                     case BluetoothAdapter.STATE_OFF:
@@ -130,6 +158,13 @@ public class BluetoothRequestPermissionTest extends Activity {
                         break;
                 }
                 addMsg("Bluetooth status = " + stateStr);
+            } else if (action.equals(BluetoothDevice.ACTION_FOUND)) {
+                String name = intent.getStringExtra(BluetoothDevice.EXTRA_NAME);
+                addMsg("Found: " + name);
+            } else if (action.equals(BluetoothAdapter.ACTION_DISCOVERY_STARTED)) {
+                addMsg("Scan started...");
+            } else if (action.equals(BluetoothAdapter.ACTION_DISCOVERY_FINISHED)) {
+                addMsg("Scan ended");
             }
         }
     };