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Fix crash when no Bluetooth feature in Settings

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- Move PreferenceGroup init method out of isAvailable() condition,
  then PreferenceGroup will not be null.
- Update getAvailabilityStatus(), since the controller now may have usb
  and dock.

Bug: 110712414
Test: make -j42 RunSettingsRoboTests
Change-Id: I4d85a42c26fb20d319e7321177b271933be3fdb0
This commit is contained in:
hughchen
2019-04-17 15:43:22 +08:00
parent 96b534951c
commit ef2c1a1526
8 changed files with 94 additions and 14 deletions
Download Patch File Download Diff File Expand all files Collapse all files

36
tests/robotests/src/com/android/settings/connecteddevice/ConnectedDeviceGroupControllerTest.java
View File

@@ -88,6 +88,7 @@ public class ConnectedDeviceGroupControllerTest {
mPreferenceGroup = spy(new PreferenceScreen(mContext, null));
when(mPreferenceGroup.getPreferenceManager()).thenReturn(mPreferenceManager);
doReturn(mContext).when(mDashboardFragment).getContext();
mPackageManager.setSystemFeature(PackageManager.FEATURE_BLUETOOTH, true);
mConnectedDeviceGroupController = new ConnectedDeviceGroupController(mContext);
mConnectedDeviceGroupController.init(mConnectedBluetoothDeviceUpdater,
@@ -153,8 +154,12 @@ public class ConnectedDeviceGroupControllerTest {
}
@Test
public void getAvailabilityStatus_noBluetoothFeature_returnUnSupported() {
public void getAvailabilityStatus_noBluetoothUsbDockFeature_returnUnSupported() {
mPackageManager.setSystemFeature(PackageManager.FEATURE_BLUETOOTH, false);
mPackageManager.setSystemFeature(PackageManager.FEATURE_USB_ACCESSORY, false);
mPackageManager.setSystemFeature(PackageManager.FEATURE_USB_HOST, false);
mConnectedDeviceGroupController.init(mConnectedBluetoothDeviceUpdater,
mConnectedUsbDeviceUpdater, null);
assertThat(mConnectedDeviceGroupController.getAvailabilityStatus()).isEqualTo(
UNSUPPORTED_ON_DEVICE);
@@ -163,8 +168,37 @@ public class ConnectedDeviceGroupControllerTest {
@Test
public void getAvailabilityStatus_BluetoothFeature_returnSupported() {
mPackageManager.setSystemFeature(PackageManager.FEATURE_BLUETOOTH, true);
mPackageManager.setSystemFeature(PackageManager.FEATURE_USB_ACCESSORY, false);
mPackageManager.setSystemFeature(PackageManager.FEATURE_USB_HOST, false);
mConnectedDeviceGroupController.init(mConnectedBluetoothDeviceUpdater,
mConnectedUsbDeviceUpdater, null);
assertThat(mConnectedDeviceGroupController.getAvailabilityStatus()).isEqualTo(
AVAILABLE_UNSEARCHABLE);
}
@Test
public void getAvailabilityStatus_haveUsbFeature_returnSupported() {
mPackageManager.setSystemFeature(PackageManager.FEATURE_BLUETOOTH, false);
mPackageManager.setSystemFeature(PackageManager.FEATURE_USB_ACCESSORY, false);
mPackageManager.setSystemFeature(PackageManager.FEATURE_USB_HOST, true);
mConnectedDeviceGroupController.init(mConnectedBluetoothDeviceUpdater,
mConnectedUsbDeviceUpdater, null);
assertThat(mConnectedDeviceGroupController.getAvailabilityStatus()).isEqualTo(
AVAILABLE_UNSEARCHABLE);
}
@Test
public void getAvailabilityStatus_haveDockFeature_returnSupported() {
mPackageManager.setSystemFeature(PackageManager.FEATURE_BLUETOOTH, false);
mPackageManager.setSystemFeature(PackageManager.FEATURE_USB_ACCESSORY, false);
mPackageManager.setSystemFeature(PackageManager.FEATURE_USB_HOST, false);
mConnectedDeviceGroupController.init(mConnectedBluetoothDeviceUpdater,
mConnectedUsbDeviceUpdater, mConnectedDockUpdater);
assertThat(mConnectedDeviceGroupController.getAvailabilityStatus()).isEqualTo(
AVAILABLE_UNSEARCHABLE);
}
}