pt 1 in reviving the android build (copied from pm 28a1, wish me luck)

2026-08-25 16:59:01 +09:00 · 2026-04-08 15:43:25 -07:00 · 2026-04-08 15:43:25 -07:00 · d7788a6d6d
commit d7788a6d6d
parent efa9662725
4249 changed files with 468189 additions and 0 deletions
--- a/mobile/android/base/java/org/mozilla/gecko/ChromeCastDisplay.java
+++ b/mobile/android/base/java/org/mozilla/gecko/ChromeCastDisplay.java
@ -0,0 +1,112 @@
+/* -*- Mode: Java; c-basic-offset: 4; tab-width: 20; indent-tabs-mode: nil; -*-
+ * vim: ts=4 sw=4 expandtab:
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this file,
+ * You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+package org.mozilla.gecko;
+
+import org.json.JSONObject;
+import org.json.JSONException;
+
+import org.mozilla.gecko.R;
+import org.mozilla.gecko.util.EventCallback;
+
+import com.google.android.gms.cast.CastDevice;
+import com.google.android.gms.cast.CastRemoteDisplayLocalService;
+import com.google.android.gms.common.ConnectionResult;
+import com.google.android.gms.common.GooglePlayServicesUtil;
+import com.google.android.gms.common.api.Status;
+
+import android.app.PendingIntent;
+import android.content.Context;
+import android.content.Intent;
+import android.support.v7.media.MediaRouter.RouteInfo;
+import android.util.Log;
+
+public class ChromeCastDisplay implements GeckoPresentationDisplay {
+
+    static final String REMOTE_DISPLAY_APP_ID = "4574A331";
+
+    private static final String LOGTAG = "GeckoChromeCastDisplay";
+    private final Context context;
+    private final RouteInfo route;
+    private CastDevice castDevice;
+
+    public ChromeCastDisplay(Context context, RouteInfo route) {
+        int status =  GooglePlayServicesUtil.isGooglePlayServicesAvailable(context);
+        if (status != ConnectionResult.SUCCESS) {
+            throw new IllegalStateException("Play services are required for Chromecast support (got status code " + status + ")");
+        }
+
+        this.context = context;
+        this.route = route;
+        this.castDevice = CastDevice.getFromBundle(route.getExtras());
+    }
+
+    public JSONObject toJSON() {
+        final JSONObject obj = new JSONObject();
+        try {
+            if (castDevice == null) {
+                return null;
+            }
+            obj.put("uuid", route.getId());
+            obj.put("friendlyName", castDevice.getFriendlyName());
+            obj.put("type", "chromecast");
+        } catch (JSONException ex) {
+            Log.d(LOGTAG, "Error building route", ex);
+        }
+
+        return obj;
+    }
+
+    @Override
+    public void start(final EventCallback callback) {
+
+        if (CastRemoteDisplayLocalService.getInstance() != null) {
+            Log.d(LOGTAG, "CastRemoteDisplayLocalService already existed.");
+            GeckoAppShell.notifyObservers("presentation-view-ready", route.getId());
+            callback.sendSuccess("Succeed to start presentation.");
+            return;
+        }
+
+        Intent intent = new Intent(context, RemotePresentationService.class);
+        intent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP | Intent.FLAG_ACTIVITY_SINGLE_TOP);
+        PendingIntent notificationPendingIntent = PendingIntent.getActivity(context, 0, intent, 0);
+
+        CastRemoteDisplayLocalService.NotificationSettings settings =
+            new CastRemoteDisplayLocalService.NotificationSettings.Builder()
+                .setNotificationPendingIntent(notificationPendingIntent).build();
+
+        CastRemoteDisplayLocalService.startService(
+            context,
+            RemotePresentationService.class,
+            REMOTE_DISPLAY_APP_ID,
+            castDevice,
+            settings,
+            new CastRemoteDisplayLocalService.Callbacks() {
+                @Override
+                public void onServiceCreated(CastRemoteDisplayLocalService service) {
+                    ((RemotePresentationService) service).setDeviceId(route.getId());
+                }
+
+                @Override
+                public void onRemoteDisplaySessionStarted(CastRemoteDisplayLocalService service) {
+                    Log.d(LOGTAG, "Remote presentation launched!");
+                    callback.sendSuccess("Succeed to start presentation.");
+                }
+
+                @Override
+                public void onRemoteDisplaySessionError(Status errorReason) {
+                    int code = errorReason.getStatusCode();
+                    callback.sendError("Fail to start presentation. Error code: " + code);
+                }
+        });
+    }
+
+    @Override
+    public void stop(EventCallback callback) {
+        CastRemoteDisplayLocalService.stopService();
+        callback.sendSuccess("Succeed to stop presentation.");
+    }
+}