[Catalyst] Migrate bluetooth screen to catalyst

Bug: 372774767
Flag: com.android.settings.flags.catalyst_bluetooth_switchbar_screen
Test: devtool
Change-Id: I08730e63f17b5fe57268e57f796f88f52ef5caa0

res/xml/bluetooth_screen.xml

@@ -16,6 +16,7 @@
 <PreferenceScreen
     xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:settings="http://schemas.android.com/apk/res-auto"
+    android:key="bluetooth_switchbar_screen"
     android:title="@string/bluetooth_settings_title">
 
     <SwitchPreferenceCompat

src/com/android/settings/connecteddevice/BluetoothDashboardFragment.java

@@ -15,8 +15,10 @@
  */
 package com.android.settings.connecteddevice;
 
+import android.app.Activity;
 import android.app.settings.SettingsEnums;
 import android.content.Context;
+import android.content.Intent;
 import android.os.Bundle;
 import android.text.TextUtils;
 import android.util.Log;
@@ -28,6 +30,7 @@ import androidx.annotation.VisibleForTesting;
 import com.android.settings.R;
 import com.android.settings.SettingsActivity;
 import com.android.settings.Utils;
+import com.android.settings.bluetooth.AlwaysDiscoverable;
 import com.android.settings.bluetooth.BluetoothDeviceRenamePreferenceController;
 import com.android.settings.bluetooth.BluetoothSwitchPreferenceController;
 import com.android.settings.dashboard.DashboardFragment;
@@ -47,7 +50,6 @@ import com.android.settingslib.widget.FooterPreference;
 public class BluetoothDashboardFragment extends DashboardFragment {
 
     private static final String TAG = "BluetoothDashboardFrag";
-    private static final String KEY_BLUETOOTH_SCREEN_FOOTER = "bluetooth_screen_footer";
     private static final String SLICE_ACTION = "com.android.settings.SEARCH_RESULT_TRAMPOLINE";
     private static final boolean DEBUG = Log.isLoggable(TAG, Log.DEBUG);
 
@@ -55,6 +57,8 @@ public class BluetoothDashboardFragment extends DashboardFragment {
     private SettingsMainSwitchBar mSwitchBar;
     private BluetoothSwitchPreferenceController mController;
 
+    private @Nullable AlwaysDiscoverable mAlwaysDiscoverable;
+
     @Override
     public int getMetricsCategory() {
         return SettingsEnums.BLUETOOTH_FRAGMENT;
@@ -78,7 +82,9 @@ public class BluetoothDashboardFragment extends DashboardFragment {
     @Override
     public void onCreate(Bundle icicle) {
         super.onCreate(icicle);
-        mFooterPreference = findPreference(KEY_BLUETOOTH_SCREEN_FOOTER);
+        if (!isCatalystEnabled()) {
+            mFooterPreference = findPreference(BluetoothFooterPreference.KEY);
+        }
     }
 
     @Override
@@ -90,6 +96,9 @@ public class BluetoothDashboardFragment extends DashboardFragment {
     @Override
     public void onActivityCreated(Bundle savedInstanceState) {
         super.onActivityCreated(savedInstanceState);
+        if (isCatalystEnabled()) {
+            return;
+        }
         String callingAppPackageName = PasswordUtils.getCallingAppPackageName(
                 getActivity().getActivityToken());
         String action = getIntent() != null ? getIntent().getAction() : "";
@@ -110,8 +119,37 @@ public class BluetoothDashboardFragment extends DashboardFragment {
         }
     }
 
+    @Override
+    public void onStart() {
+        super.onStart();
+        if (isCatalystEnabled()) {
+            Activity activity = requireActivity();
+            String callingAppPackageName = PasswordUtils.getCallingAppPackageName(
+                    activity.getActivityToken());
+            Intent intent = activity.getIntent();
+            String action = intent != null ? intent.getAction() : "";
+            if (DEBUG) {
+                Log.d(TAG, "onActivityCreated() calling package name is : " + callingAppPackageName
+                        + ", action : " + action);
+            }
+            if (isAlwaysDiscoverable(callingAppPackageName, action)) {
+                mAlwaysDiscoverable = new AlwaysDiscoverable(activity);
+                mAlwaysDiscoverable.start();
+            }
+        }
+    }
+
+    @Override
+    public void onStop() {
+        super.onStop();
+        if (mAlwaysDiscoverable != null) {
+            mAlwaysDiscoverable.stop();
+            mAlwaysDiscoverable = null;
+        }
+    }
+
     @VisibleForTesting
-    boolean isAlwaysDiscoverable(String callingAppPackageName, String action) {
+    boolean isAlwaysDiscoverable(@Nullable String callingAppPackageName, @Nullable String action) {
         return TextUtils.equals(SLICE_ACTION, action) ? false
             : TextUtils.equals(Utils.SETTINGS_PACKAGE_NAME, callingAppPackageName)
                 || TextUtils.equals(Utils.SYSTEMUI_PACKAGE_NAME, callingAppPackageName);

src/com/android/settings/connecteddevice/BluetoothDashboardScreen.kt

@@ -17,7 +17,10 @@ package com.android.settings.connecteddevice
 
 import android.content.Context
 import com.android.settings.R
+import com.android.settings.Settings.BluetoothDashboardActivity
 import com.android.settings.flags.Flags
+import com.android.settings.utils.makeLaunchIntent
+import com.android.settingslib.metadata.PreferenceMetadata
 import com.android.settingslib.metadata.ProvidePreferenceScreen
 import com.android.settingslib.metadata.preferenceHierarchy
 import com.android.settingslib.preference.PreferenceScreenCreator
@@ -39,7 +42,15 @@ class BluetoothDashboardScreen : PreferenceScreenCreator {
 
     override fun fragmentClass() = BluetoothDashboardFragment::class.java
 
-    override fun getPreferenceHierarchy(context: Context) = preferenceHierarchy(this) {}
+    override fun getLaunchIntent(context: Context, metadata: PreferenceMetadata?) =
+        makeLaunchIntent(context, BluetoothDashboardActivity::class.java, metadata?.key)
+
+    override fun getPreferenceHierarchy(context: Context) =
+        preferenceHierarchy(this) {
+            val bluetoothDataStore = BluetoothPreference.createDataStore(context)
+            +BluetoothPreference(bluetoothDataStore)
+            +BluetoothFooterPreference(bluetoothDataStore)
+        }
 
     companion object {
         const val KEY = "bluetooth_switchbar_screen"