Merge "Bluetooth: reset mConnectionState when adapter is OFF" into oc-dr1-dev (dfc2fb14) · Commits · e / os / android_packages_apps_Settings

src/com/android/settings/bluetooth/BluetoothSummaryUpdater.java

+13 −5

Original line number	Diff line number	Diff line
		@@ -20,7 +20,7 @@ import android.bluetooth.BluetoothAdapter;
		import android.bluetooth.BluetoothDevice;
		import android.content.Context;
		import android.support.annotation.VisibleForTesting;
		import android.text.TextUtils;
		import android.util.Log;

		import com.android.settings.R;
		import com.android.settings.widget.SummaryUpdater;
		@@ -29,9 +29,7 @@ import com.android.settingslib.bluetooth.CachedBluetoothDevice;
		import com.android.settingslib.bluetooth.LocalBluetoothAdapter;
		import com.android.settingslib.bluetooth.LocalBluetoothManager;

		import java.util.ArrayList;
		import java.util.Collection;
		import java.util.List;
		import java.util.Set;

		/**
		@@ -39,6 +37,7 @@ import java.util.Set;
		* bluetooth summary info.
		*/
		public final class BluetoothSummaryUpdater extends SummaryUpdater implements BluetoothCallback {
		private static final String TAG = "BluetoothSummaryUpdater";

		private final LocalBluetoothManager mBluetoothManager;
		private final LocalBluetoothAdapter mBluetoothAdapter;
		@@ -58,6 +57,9 @@ public final class BluetoothSummaryUpdater extends SummaryUpdater implements Blu
		public void onBluetoothStateChanged(int bluetoothState) {
		mEnabled = bluetoothState == BluetoothAdapter.STATE_ON
		\|\| bluetoothState == BluetoothAdapter.STATE_TURNING_ON;
		if (!mEnabled) {
		mConnectionState = BluetoothAdapter.STATE_DISCONNECTED;
		}
		notifyChangeIfNeeded();
		}

		@@ -161,7 +163,6 @@ public final class BluetoothSummaryUpdater extends SummaryUpdater implements Blu
		if (devices == null \|\| devices.isEmpty()) {
		return null;
		}

		for (BluetoothDevice device : devices) {
		if (device.isConnected()) {
		deviceName = device.getName();
		@@ -171,7 +172,14 @@ public final class BluetoothSummaryUpdater extends SummaryUpdater implements Blu
		}
		}
		}

		if (deviceName == null) {
		Log.w(TAG, "getConnectedDeviceSummary, deviceName is null, numBondedDevices="
		+ devices.size());
		for (BluetoothDevice device : devices) {
		Log.w(TAG, "getConnectedDeviceSummary, device=" + device.getName() + "["
		+ device.getAddress() + "]" + ", isConnected=" + device.isConnected());
		}
		}
		return count > 1 ? mContext.getString(R.string.bluetooth_connected_multiple_devices_summary)
		: mContext.getString(R.string.bluetooth_connected_summary, deviceName);
		}

tests/robotests/src/com/android/settings/bluetooth/BluetoothSummaryUpdaterTest.java

+33 −0

Original line number	Diff line number	Diff line
		@@ -44,8 +44,11 @@ import java.util.HashSet;
		import java.util.List;
		import java.util.Set;

		import static org.mockito.Matchers.anyString;
		import static org.mockito.Mockito.doAnswer;
		import static org.mockito.Mockito.doReturn;
		import static org.mockito.Mockito.mock;
		import static org.mockito.Mockito.times;
		import static org.mockito.Mockito.verify;
		import static org.mockito.Mockito.when;

		@@ -132,6 +135,36 @@ public class BluetoothSummaryUpdaterTest {
		mContext.getString(R.string.disconnected));
		}

		@Test
		public void onBluetoothStateChanged_ConnectedDisabledEnabled_shouldSendDisconnectedSummary() {
		final boolean[] connected = {false};
		final List<CachedBluetoothDevice> devices = new ArrayList<>();
		devices.add(mock(CachedBluetoothDevice.class));
		doAnswer(invocation -> connected[0]).when(devices.get(0)).isConnected();
		when(mBluetoothManager.getCachedDeviceManager().getCachedDevicesCopy())
		.thenReturn(devices);
		when(mBtAdapter.getConnectionState()).thenReturn(BluetoothAdapter.STATE_DISCONNECTED);
		prepareConnectedDevice(false);

		mSummaryUpdater.register(true);
		verify(mListener).onSummaryChanged(mContext.getString(R.string.disconnected));

		connected[0] = true;
		when(mBtAdapter.getConnectionState()).thenReturn(BluetoothAdapter.STATE_CONNECTED);
		mSummaryUpdater.onConnectionStateChanged(null /* device */,
		BluetoothAdapter.STATE_CONNECTED);
		verify(mListener).onSummaryChanged(
		mContext.getString(R.string.bluetooth_connected_summary, DEVICE_NAME));

		mSummaryUpdater.onBluetoothStateChanged(BluetoothAdapter.STATE_OFF);
		verify(mListener).onSummaryChanged(mContext.getString(R.string.bluetooth_disabled));

		connected[0] = false;
		mSummaryUpdater.onBluetoothStateChanged(BluetoothAdapter.STATE_TURNING_ON);
		verify(mListener, times(2)).onSummaryChanged(mContext.getString(R.string.disconnected));
		verify(mListener, times(4)).onSummaryChanged(anyString());
		}

		@Test
		public void onConnectionStateChanged_connected_shouldSendConnectedMessage() {
		final List<CachedBluetoothDevice> devices = new ArrayList<>();