Redirects to connected devices page in a11y pairing page

With UX flow change, clicking "View more devices" button will redirect to connected devices page rather than connected device pairing page.

Bug: 321840161
Test: atest ViewAllBluetoothDevicesPreferenceControllerTest
Change-Id: Icfc03a463e2aaaf3db3c75524c112028b1fd6655

src/com/android/settings/accessibility/ViewAllBluetoothDevicesPreferenceController.java

@@ -16,27 +16,19 @@
 
 package com.android.settings.accessibility;
 
-import static android.app.Activity.RESULT_OK;
-
 import android.content.Context;
-import android.content.Intent;
-import android.preference.PreferenceManager;
 import android.text.TextUtils;
 
+import androidx.annotation.VisibleForTesting;
 import androidx.preference.Preference;
 
-import com.android.settings.bluetooth.BluetoothPairingDetail;
+import com.android.settings.connecteddevice.ConnectedDeviceDashboardFragment;
 import com.android.settings.core.BasePreferenceController;
 import com.android.settings.core.SubSettingLauncher;
 import com.android.settings.dashboard.DashboardFragment;
 
-import androidx.annotation.VisibleForTesting;
-
 /** Preference controller for all bluetooth device preference. */
-public class ViewAllBluetoothDevicesPreferenceController extends BasePreferenceController implements
-        PreferenceManager.OnActivityResultListener {
-
-    private static final int REQUEST_CODE_BONDED_DEVICE = 270;
+public class ViewAllBluetoothDevicesPreferenceController extends BasePreferenceController {
     private DashboardFragment mFragment;
 
     public ViewAllBluetoothDevicesPreferenceController(Context context, String preferenceKey) {
@@ -60,29 +52,18 @@ public class ViewAllBluetoothDevicesPreferenceController extends BasePreferenceC
     @Override
     public boolean handlePreferenceTreeClick(Preference preference) {
         if (TextUtils.equals(preference.getKey(), getPreferenceKey())) {
-            launchBluetoothPairingDetail();
+            launchConnectedDevicePage();
             return true;
         }
 
         return false;
     }
 
-    @Override
-    public boolean onActivityResult(int requestCode, int resultCode, Intent data) {
-        // If back from BONDED device page, then no need to show scan result again.
-        // Finish the fragment.
-        if (requestCode == REQUEST_CODE_BONDED_DEVICE && resultCode == RESULT_OK) {
-            mFragment.finish();
-        }
-        return false;
-    }
-
     @VisibleForTesting
-    void launchBluetoothPairingDetail() {
+    void launchConnectedDevicePage() {
         new SubSettingLauncher(mContext)
-                .setDestination(BluetoothPairingDetail.class.getName())
+                .setDestination(ConnectedDeviceDashboardFragment.class.getName())
                 .setSourceMetricsCategory(mFragment.getMetricsCategory())
-                .setResultListener(mFragment, REQUEST_CODE_BONDED_DEVICE)
                 .launch();
     }
 }

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

@@ -16,7 +16,6 @@
 
 package com.android.settings.bluetooth;
 
-import static android.app.Activity.RESULT_OK;
 import static android.os.UserManager.DISALLOW_CONFIG_BLUETOOTH;
 
 import android.bluetooth.BluetoothAdapter;
@@ -94,7 +93,6 @@ public abstract class BluetoothDevicePairingDetailBase extends DeviceListPrefere
     public void onDeviceBondStateChanged(CachedBluetoothDevice cachedDevice, int bondState) {
         if (bondState == BluetoothDevice.BOND_BONDED) {
             // If one device is connected(bonded), then close this fragment.
-            setResult(RESULT_OK);
             finish();
             return;
         } else if (bondState == BluetoothDevice.BOND_BONDING) {
@@ -126,7 +124,6 @@ public abstract class BluetoothDevicePairingDetailBase extends DeviceListPrefere
         if (cachedDevice != null && cachedDevice.isConnected()) {
             final BluetoothDevice device = cachedDevice.getDevice();
             if (device != null && mSelectedList.contains(device)) {
-                setResult(RESULT_OK);
                 finish();
             } else {
                 onDeviceDeleted(cachedDevice);

tests/robotests/src/com/android/settings/accessibility/ViewAllBluetoothDevicesPreferenceControllerTest.java

@@ -74,13 +74,13 @@ public class ViewAllBluetoothDevicesPreferenceControllerTest {
     }
 
     @Test
-    public void handlePreferenceTreeClick_expectedPreference_launchBluetoothPairingDetail() {
-        doNothing().when(mController).launchBluetoothPairingDetail();
+    public void handlePreferenceTreeClick_expectedPreference_launchConnectedDevicePage() {
+        doNothing().when(mController).launchConnectedDevicePage();
         mPreference.setKey(TEST_KEY);
 
         boolean status = mController.handlePreferenceTreeClick(mPreference);
 
-        verify(mController).launchBluetoothPairingDetail();
+        verify(mController).launchConnectedDevicePage();
         assertThat(status).isTrue();
     }
 }