diff --git a/src/com/android/settings/bluetooth/DevicePickerFragment.java b/src/com/android/settings/bluetooth/DevicePickerFragment.java index 60470c53022..4af37326357 100644 --- a/src/com/android/settings/bluetooth/DevicePickerFragment.java +++ b/src/com/android/settings/bluetooth/DevicePickerFragment.java @@ -23,6 +23,7 @@ import android.content.Context; import android.content.Intent; import android.os.Bundle; import android.os.UserManager; +import android.support.annotation.VisibleForTesting; import android.view.Menu; import android.view.MenuInflater; @@ -43,15 +44,18 @@ public final class DevicePickerFragment extends DeviceListPreferenceFragment { private static final String KEY_BT_DEVICE_LIST = "bt_device_list"; private static final String TAG = "DevicePickerFragment"; - public DevicePickerFragment() { - super(null /* Not tied to any user restrictions. */); - } + @VisibleForTesting + BluetoothProgressCategory mAvailableDevicesCategory; private boolean mNeedAuth; private String mLaunchPackage; private String mLaunchClass; private boolean mScanAllowed; + public DevicePickerFragment() { + super(null /* Not tied to any user restrictions. */); + } + @Override void initPreferencesFromPreferenceScreen() { Intent intent = getActivity().getIntent(); @@ -60,6 +64,7 @@ public final class DevicePickerFragment extends DeviceListPreferenceFragment { BluetoothDevicePicker.FILTER_TYPE_ALL)); mLaunchPackage = intent.getStringExtra(BluetoothDevicePicker.EXTRA_LAUNCH_PACKAGE); mLaunchClass = intent.getStringExtra(BluetoothDevicePicker.EXTRA_LAUNCH_CLASS); + mAvailableDevicesCategory = (BluetoothProgressCategory) findPreference(KEY_BT_DEVICE_LIST); } @Override @@ -88,6 +93,7 @@ public final class DevicePickerFragment extends DeviceListPreferenceFragment { mSelectedDevice = null; if (mScanAllowed) { enableScanning(); + mAvailableDevicesCategory.setProgress(mLocalAdapter.isDiscovering()); } } @@ -123,6 +129,13 @@ public final class DevicePickerFragment extends DeviceListPreferenceFragment { } } + @Override + public void onScanningStateChanged(boolean started) { + super.onScanningStateChanged(started); + started |= mScanEnabled; + mAvailableDevicesCategory.setProgress(started); + } + public void onDeviceBondStateChanged(CachedBluetoothDevice cachedDevice, int bondState) { BluetoothDevice device = cachedDevice.getDevice(); diff --git a/tests/robotests/src/com/android/settings/bluetooth/DevicePickerFragmentTest.java b/tests/robotests/src/com/android/settings/bluetooth/DevicePickerFragmentTest.java new file mode 100644 index 00000000000..3294ffd0405 --- /dev/null +++ b/tests/robotests/src/com/android/settings/bluetooth/DevicePickerFragmentTest.java @@ -0,0 +1,58 @@ +/* + * Copyright (C) 2017 The Android Open Source Project + * + * 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.android.settings.bluetooth; + +import static org.mockito.Mockito.verify; + +import com.android.settings.TestConfig; +import com.android.settings.testutils.SettingsRobolectricTestRunner; +import com.android.settingslib.bluetooth.LocalBluetoothAdapter; + +import org.junit.Before; +import org.junit.Test; +import org.junit.runner.RunWith; +import org.mockito.Mock; +import org.mockito.MockitoAnnotations; +import org.robolectric.annotation.Config; + +@RunWith(SettingsRobolectricTestRunner.class) +@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION) +public class DevicePickerFragmentTest { + @Mock + private LocalBluetoothAdapter mLocalAdapter; + @Mock + private BluetoothProgressCategory mAvailableDevicesCategory; + private DevicePickerFragment mFragment; + + @Before + public void setUp() { + MockitoAnnotations.initMocks(this); + + mFragment = new DevicePickerFragment(); + + mFragment.mAvailableDevicesCategory = mAvailableDevicesCategory; + } + + @Test + public void testScanningStateChanged_started_setProgressStarted() { + mFragment.mScanEnabled = true; + + mFragment.onScanningStateChanged(true); + + verify(mAvailableDevicesCategory).setProgress(true); + } +}