[Audiosharing] Refine sharing disconnect dialog.

Bug: 305620450
Test: atest AudioSharingDisconnectDialogFragmentTest
Change-Id: I16507fc5424fcb4bfa977199e92f9728c5df69c6

res/layout/dialog_audio_sharing_disconnect.xml

@@ -19,29 +19,31 @@
     xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
     android:layout_height="wrap_content"
-    android:padding="24dp"
+    android:orientation="vertical"
-    android:orientation="vertical">
+    android:paddingHorizontal="?android:dialogPreferredPadding"
+    android:paddingBottom="?android:dialogPreferredPadding">
 
     <TextView
         android:id="@+id/share_audio_disconnect_description"
-        android:layout_width="match_parent"
+        style="@style/DeviceAudioSharingText"
-        android:layout_height="wrap_content"
-        android:textAlignment="center"
-        android:layout_gravity="center"/>
-
-    <com.android.internal.widget.RecyclerView
-        android:visibility="visible"
-        android:id="@+id/device_btn_list"
-        android:nestedScrollingEnabled="false"
-        android:overScrollMode="never"
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:layout_gravity="center"/>
-
-    <Button
-        android:id="@+id/cancel_btn"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
         android:layout_gravity="center"
-        android:text="@string/cancel"/>
+        android:paddingBottom="24dp" />
+
+    <com.android.internal.widget.RecyclerView
+        android:id="@+id/device_btn_list"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_gravity="center" />
+
+    <Button
+        android:id="@+id/cancel_btn"
+        style="@style/SettingsLibActionButton"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_gravity="center"
+        android:layout_marginTop="4dp"
+        android:background="@drawable/audio_sharing_rounded_bg_ripple"
+        android:text="@string/cancel" />
 </LinearLayout>

src/com/android/settings/connecteddevice/audiosharing/AudioSharingDisconnectDialogFragment.java

@@ -22,6 +22,7 @@ import android.os.Bundle;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.widget.Button;
+import android.widget.ImageView;
 import android.widget.TextView;
 
 import androidx.appcompat.app.AlertDialog;
@@ -90,17 +91,18 @@ public class AudioSharingDisconnectDialogFragment extends InstrumentedDialogFrag
         Bundle arguments = requireArguments();
         ArrayList<AudioSharingDeviceItem> deviceItems =
                 arguments.getParcelableArrayList(BUNDLE_KEY_DEVICE_TO_DISCONNECT_ITEMS);
-        String newDeviceName = arguments.getString(BUNDLE_KEY_NEW_DEVICE_NAME);
         final AlertDialog.Builder builder =
-                new AlertDialog.Builder(getActivity())
+                new AlertDialog.Builder(getActivity()).setCancelable(false);
-                        .setTitle("Choose headphone to disconnect")
+        LayoutInflater inflater = LayoutInflater.from(builder.getContext());
-                        .setCancelable(false);
+        View customTitle = inflater.inflate(R.layout.dialog_custom_title_audio_sharing, null);
+        ImageView icon = customTitle.findViewById(R.id.title_icon);
+        icon.setImageResource(R.drawable.ic_bt_audio_sharing);
+        TextView title = customTitle.findViewById(R.id.title_text);
+        title.setText("Choose a device to disconnect");
         View rootView =
-                LayoutInflater.from(builder.getContext())
+                inflater.inflate(R.layout.dialog_audio_sharing_disconnect, /* parent= */ null);
-                        .inflate(R.layout.dialog_audio_sharing_disconnect, /* parent= */ null);
         TextView subTitle = rootView.findViewById(R.id.share_audio_disconnect_description);
-        subTitle.setText(
+        subTitle.setText("Only 2 devices can share audio at a time");
-                "To share audio with " + newDeviceName + ", disconnect another pair of headphone");
         RecyclerView recyclerView = rootView.findViewById(R.id.device_btn_list);
         recyclerView.setAdapter(
                 new AudioSharingDeviceAdapter(
@@ -116,7 +118,7 @@ public class AudioSharingDisconnectDialogFragment extends InstrumentedDialogFrag
                 v -> {
                     dismiss();
                 });
-        AlertDialog dialog = builder.setView(rootView).create();
+        AlertDialog dialog = builder.setCustomTitle(customTitle).setView(rootView).create();
         dialog.setCanceledOnTouchOutside(false);
         return dialog;
     }

tests/robotests/src/com/android/settings/connecteddevice/audiosharing/AudioSharingDisconnectDialogFragmentTest.java

@@ -0,0 +1,130 @@
+/*
+ * Copyright (C) 2023 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.connecteddevice.audiosharing;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import static org.robolectric.shadows.ShadowLooper.shadowMainLooper;
+
+import android.bluetooth.BluetoothAdapter;
+import android.bluetooth.BluetoothStatusCodes;
+import android.platform.test.annotations.RequiresFlagsDisabled;
+import android.platform.test.annotations.RequiresFlagsEnabled;
+import android.platform.test.flag.junit.CheckFlagsRule;
+import android.platform.test.flag.junit.DeviceFlagsValueProvider;
+import android.view.View;
+
+import androidx.appcompat.app.AlertDialog;
+import androidx.fragment.app.Fragment;
+import androidx.fragment.app.FragmentActivity;
+
+import com.android.internal.widget.RecyclerView;
+import com.android.settings.R;
+import com.android.settings.flags.Flags;
+import com.android.settings.testutils.shadow.ShadowAlertDialogCompat;
+import com.android.settings.testutils.shadow.ShadowBluetoothAdapter;
+
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.junit.MockitoJUnit;
+import org.mockito.junit.MockitoRule;
+import org.robolectric.RobolectricTestRunner;
+import org.robolectric.annotation.Config;
+import org.robolectric.shadow.api.Shadow;
+import org.robolectric.shadows.androidx.fragment.FragmentController;
+
+import java.util.ArrayList;
+
+@RunWith(RobolectricTestRunner.class)
+@Config(
+        shadows = {
+            ShadowAlertDialogCompat.class,
+            ShadowBluetoothAdapter.class,
+        })
+public class AudioSharingDisconnectDialogFragmentTest {
+
+    @Rule public final MockitoRule mocks = MockitoJUnit.rule();
+
+    @Rule
+    public final CheckFlagsRule mCheckFlagsRule = DeviceFlagsValueProvider.createCheckFlagsRule();
+
+    private static final String TEST_DEVICE_NAME1 = "test1";
+    private static final String TEST_DEVICE_NAME2 = "test2";
+    private static final String TEST_DEVICE_NAME3 = "test3";
+    private static final AudioSharingDeviceItem TEST_DEVICE_ITEM1 =
+            new AudioSharingDeviceItem(TEST_DEVICE_NAME1, /* groupId= */ 1, /* isActive= */ true);
+    private static final AudioSharingDeviceItem TEST_DEVICE_ITEM2 =
+            new AudioSharingDeviceItem(TEST_DEVICE_NAME2, /* groupId= */ 2, /* isActive= */ false);
+
+    private Fragment mParent;
+    private AudioSharingDisconnectDialogFragment mFragment;
+    private ShadowBluetoothAdapter mShadowBluetoothAdapter;
+
+    @Before
+    public void setUp() {
+        mShadowBluetoothAdapter = Shadow.extract(BluetoothAdapter.getDefaultAdapter());
+        mShadowBluetoothAdapter.setEnabled(true);
+        mShadowBluetoothAdapter.setIsLeAudioBroadcastSourceSupported(
+                BluetoothStatusCodes.FEATURE_SUPPORTED);
+        mShadowBluetoothAdapter.setIsLeAudioBroadcastAssistantSupported(
+                BluetoothStatusCodes.FEATURE_SUPPORTED);
+        mFragment = new AudioSharingDisconnectDialogFragment();
+        mParent = new Fragment();
+        FragmentController.setupFragment(
+                mParent, FragmentActivity.class, /* containerViewId= */ 0, /* bundle= */ null);
+        ArrayList<AudioSharingDeviceItem> list = new ArrayList<>();
+        list.add(TEST_DEVICE_ITEM1);
+        list.add(TEST_DEVICE_ITEM2);
+        mFragment.show(mParent, list, TEST_DEVICE_NAME3, (item) -> {});
+        shadowMainLooper().idle();
+    }
+
+    @After
+    public void tearDown() {
+        ShadowAlertDialogCompat.reset();
+    }
+
+    @Test
+    @RequiresFlagsDisabled(Flags.FLAG_ENABLE_LE_AUDIO_SHARING)
+    public void onCreateDialog_flagOff_dialogNotExist() {
+        AlertDialog dialog = ShadowAlertDialogCompat.getLatestAlertDialog();
+        assertThat(dialog).isNotNull();
+    }
+
+    @Test
+    @RequiresFlagsEnabled(Flags.FLAG_ENABLE_LE_AUDIO_SHARING)
+    public void onCreateDialog_flagOn_dialogShowBtnForTwoDevices() {
+        AlertDialog dialog = ShadowAlertDialogCompat.getLatestAlertDialog();
+        ShadowAlertDialogCompat shadowDialog = ShadowAlertDialogCompat.shadowOf(dialog);
+        View rootView = shadowDialog.getView();
+        RecyclerView view = rootView.findViewById(R.id.device_btn_list);
+        assertThat(view.getAdapter().getItemCount()).isEqualTo(2);
+    }
+
+    @Test
+    @RequiresFlagsEnabled(Flags.FLAG_ENABLE_LE_AUDIO_SHARING)
+    public void onCreateDialog_clickCancel_dialogDismiss() {
+        AlertDialog dialog = ShadowAlertDialogCompat.getLatestAlertDialog();
+        ShadowAlertDialogCompat shadowDialog = ShadowAlertDialogCompat.shadowOf(dialog);
+        View rootView = shadowDialog.getView();
+        rootView.findViewById(R.id.cancel_btn).performClick();
+        assertThat(dialog.isShowing()).isFalse();
+    }
+}