Merge "[hearing devices page] Launch 'Hearing decice controls' to Accessibility hearing device page."

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

@@ -19,6 +19,7 @@ package com.android.settings.bluetooth;
 import static com.android.settings.bluetooth.BluetoothDeviceDetailsFragment.FEATURE_HEARING_DEVICE_CONTROLS_ORDER;
 
 import android.content.Context;
+import android.text.TextUtils;
 import android.util.FeatureFlagUtils;
 
 import androidx.preference.Preference;
@@ -27,16 +28,22 @@ import androidx.preference.PreferenceFragmentCompat;
 import androidx.preference.PreferenceScreen;
 
 import com.android.settings.R;
+import com.android.settings.accessibility.AccessibilityHearingAidsFragment;
+import com.android.settings.core.SubSettingLauncher;
 import com.android.settingslib.bluetooth.CachedBluetoothDevice;
 import com.android.settingslib.core.lifecycle.Lifecycle;
 
+import com.google.common.annotations.VisibleForTesting;
+
 /**
  * The controller of the hearing device controls in the bluetooth detail settings.
  */
-public class BluetoothDetailsHearingDeviceControlsController extends BluetoothDetailsController {
+public class BluetoothDetailsHearingDeviceControlsController extends BluetoothDetailsController
+        implements Preference.OnPreferenceClickListener {
 
     private static final String KEY_FEATURE_CONTROLS_GROUP = "feature_controls_group";
-    private static final String KEY_HEARING_DEVICE_CONTROLS = "hearing_device_controls";
+    @VisibleForTesting
+    static final String KEY_HEARING_DEVICE_CONTROLS = "hearing_device_controls";
 
     public BluetoothDetailsHearingDeviceControlsController(Context context,
             PreferenceFragmentCompat fragment, CachedBluetoothDevice device, Lifecycle lifecycle) {
@@ -70,12 +77,30 @@ public class BluetoothDetailsHearingDeviceControlsController extends BluetoothDe
         return KEY_FEATURE_CONTROLS_GROUP;
     }
 
+    @Override
+    public boolean onPreferenceClick(Preference preference) {
+        if (TextUtils.equals(preference.getKey(), KEY_HEARING_DEVICE_CONTROLS)) {
+            launchAccessibilityHearingDeviceSettings();
+            return true;
+        }
+        return false;
+    }
+
     private Preference createHearingDeviceControlsPreference(Context context) {
         final Preference preference = new Preference(context);
         preference.setKey(KEY_HEARING_DEVICE_CONTROLS);
         preference.setTitle(context.getString(R.string.bluetooth_device_controls_title));
         preference.setSummary(context.getString(R.string.bluetooth_device_controls_summary));
+        preference.setOnPreferenceClickListener(this);
 
         return preference;
     }
+
+    private void launchAccessibilityHearingDeviceSettings() {
+        new SubSettingLauncher(mContext)
+                .setDestination(AccessibilityHearingAidsFragment.class.getName())
+                .setSourceMetricsCategory(
+                        ((BluetoothDeviceDetailsFragment) mFragment).getMetricsCategory())
+                .launch();
+    }
 }

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

@@ -18,13 +18,24 @@ package com.android.settings.bluetooth;
 
 import static com.google.common.truth.Truth.assertThat;
 
+import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
+import android.content.Context;
+import android.content.Intent;
 import android.util.FeatureFlagUtils;
 
+import androidx.preference.Preference;
+
+import com.android.settings.SettingsActivity;
+import com.android.settings.accessibility.AccessibilityHearingAidsFragment;
+import com.android.settings.testutils.FakeFeatureFactory;
+
 import org.junit.Rule;
 import org.junit.Test;
 import org.junit.runner.RunWith;
+import org.mockito.ArgumentCaptor;
+import org.mockito.Captor;
 import org.mockito.junit.MockitoJUnit;
 import org.mockito.junit.MockitoRule;
 import org.robolectric.RobolectricTestRunner;
@@ -36,14 +47,18 @@ public class BluetoothDetailsHearingDeviceControlsControllerTest extends
     @Rule
     public final MockitoRule mockito = MockitoJUnit.rule();
 
+    @Captor
+    private ArgumentCaptor<Intent> mIntentArgumentCaptor;
     private BluetoothDetailsHearingDeviceControlsController mController;
 
     @Override
     public void setUp() {
         super.setUp();
 
-        mController = new BluetoothDetailsHearingDeviceControlsController(mContext, mFragment,
+        FakeFeatureFactory.setupForTest();
+        mController = new BluetoothDetailsHearingDeviceControlsController(mActivity, mFragment,
                 mCachedDevice, mLifecycle);
+        when(mCachedDevice.isHearingAidDevice()).thenReturn(true);
     }
 
     @Test
@@ -63,4 +78,23 @@ public class BluetoothDetailsHearingDeviceControlsControllerTest extends
 
         assertThat(mController.isAvailable()).isFalse();
     }
+
+    @Test
+    public void onPreferenceClick_hearingDeviceControlsKey_LaunchExpectedFragment() {
+        final Preference hearingControlsKeyPreference = new Preference(mContext);
+        hearingControlsKeyPreference.setKey(
+                BluetoothDetailsHearingDeviceControlsController.KEY_HEARING_DEVICE_CONTROLS);
+
+        mController.onPreferenceClick(hearingControlsKeyPreference);
+
+        assertStartActivityWithExpectedFragment(mActivity,
+                AccessibilityHearingAidsFragment.class.getName());
+    }
+
+    private void assertStartActivityWithExpectedFragment(Context mockContext, String fragmentName) {
+        verify(mockContext).startActivity(mIntentArgumentCaptor.capture());
+        assertThat(mIntentArgumentCaptor.getValue()
+                .getStringExtra(SettingsActivity.EXTRA_SHOW_FRAGMENT))
+                .isEqualTo(fragmentName);
+    }
 }