[Audiosharing] Impl the join audio sharing dialog.

Show the dialog when the first or second eligible remote device connected during the sharing session; Or when the second eligible remote device connected and no sharing session. Flagged with enable_le_audio_sharing Bug: 305620450 Test: Manual Change-Id: If59025d60821b00c169e0d739f4b68c31ce4bbbd
2023-11-14 18:03:18 +08:00
parent 2a2a748db4
commit 475f87bedc
3 changed files with 287 additions and 16 deletions
--- a/src/com/android/settings/connecteddevice/audiosharing/AudioSharingJoinDialogFragment.java
+++ b/src/com/android/settings/connecteddevice/audiosharing/AudioSharingJoinDialogFragment.java
@@ -0,0 +1,127 @@
+/*
+ * 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 android.app.Dialog;
+import android.app.settings.SettingsEnums;
+import android.os.Bundle;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.widget.Button;
+import android.widget.TextView;
+
+import androidx.appcompat.app.AlertDialog;
+import androidx.fragment.app.Fragment;
+import androidx.fragment.app.FragmentManager;
+
+import com.android.settings.R;
+import com.android.settings.core.instrumentation.InstrumentedDialogFragment;
+import com.android.settings.flags.Flags;
+
+import java.util.ArrayList;
+import java.util.Locale;
+import java.util.stream.Collectors;
+
+public class AudioSharingJoinDialogFragment extends InstrumentedDialogFragment {
+    private static final String TAG = "AudioSharingJoinDialog";
+    private static final String BUNDLE_KEY_DEVICE_ITEMS = "bundle_key_device_items";
+    private static final String BUNDLE_KEY_NEW_DEVICE_NAME = "bundle_key_new_device_name";
+
+    // The host creates an instance of this dialog fragment must implement this interface to receive
+    // event callbacks.
+    public interface DialogEventListener {
+        /** Called when users click the share audio button in the dialog. */
+        void onShareClick();
+    }
+
+    private static DialogEventListener sListener;
+    private View mRootView;
+
+    @Override
+    public int getMetricsCategory() {
+        return SettingsEnums.DIALOG_START_AUDIO_SHARING;
+    }
+
+    /**
+     * Display the {@link AudioSharingJoinDialogFragment} dialog.
+     *
+     * @param host The Fragment this dialog will be hosted.
+     * @param deviceItems The existing connected device items eligible for audio sharing.
+     * @param newDeviceName The name of the latest connected device triggered this dialog.
+     * @param listener The callback to handle the user action on this dialog.
+     */
+    public static void show(
+            Fragment host,
+            ArrayList<AudioSharingDeviceItem> deviceItems,
+            String newDeviceName,
+            DialogEventListener listener) {
+        if (!Flags.enableLeAudioSharing()) return;
+        final FragmentManager manager = host.getChildFragmentManager();
+        sListener = listener;
+        if (manager.findFragmentByTag(TAG) == null) {
+            final Bundle bundle = new Bundle();
+            bundle.putParcelableArrayList(BUNDLE_KEY_DEVICE_ITEMS, deviceItems);
+            bundle.putString(BUNDLE_KEY_NEW_DEVICE_NAME, newDeviceName);
+            final AudioSharingJoinDialogFragment dialog = new AudioSharingJoinDialogFragment();
+            dialog.setArguments(bundle);
+            dialog.show(manager, TAG);
+        }
+    }
+
+    @Override
+    public Dialog onCreateDialog(Bundle savedInstanceState) {
+        Bundle arguments = requireArguments();
+        ArrayList<AudioSharingDeviceItem> deviceItems =
+                arguments.getParcelableArrayList(BUNDLE_KEY_DEVICE_ITEMS);
+        String newDeviceName = arguments.getString(BUNDLE_KEY_NEW_DEVICE_NAME);
+        final AlertDialog.Builder builder =
+                new AlertDialog.Builder(getActivity())
+                        .setTitle("Share audio?")
+                        .setCancelable(false);
+        mRootView =
+                LayoutInflater.from(builder.getContext())
+                        .inflate(R.layout.dialog_audio_sharing_join, null /* parent */);
+        TextView subtitle1 = mRootView.findViewById(R.id.share_audio_subtitle1);
+        TextView subtitle2 = mRootView.findViewById(R.id.share_audio_subtitle2);
+        if (deviceItems.isEmpty()) {
+            subtitle1.setText(newDeviceName);
+        } else {
+            subtitle1.setText(
+                    String.format(
+                            Locale.US,
+                            "%s and %s",
+                            deviceItems.stream()
+                                    .map(AudioSharingDeviceItem::getName)
+                                    .collect(Collectors.joining(", ")),
+                            newDeviceName));
+        }
+        subtitle2.setText(
+                "Connected eligible headphones will hear videos ad music playing on this phone");
+        Button shareBtn = mRootView.findViewById(R.id.share_btn);
+        Button cancelBtn = mRootView.findViewById(R.id.cancel_btn);
+        shareBtn.setOnClickListener(
+                v -> {
+                    sListener.onShareClick();
+                    dismiss();
+                });
+        shareBtn.setText("Share audio");
+        cancelBtn.setOnClickListener(v -> dismiss());
+        Dialog dialog = builder.setView(mRootView).create();
+        dialog.setCanceledOnTouchOutside(false);
+        return dialog;
+    }
+}