Add m-esr52 at 52.6.0

1 files changed, 130 insertions, 0 deletions

diff --git a/mobile/android/base/java/org/mozilla/gecko/tabqueue/TabReceivedService.java b/mobile/android/base/java/org/mozilla/gecko/tabqueue/TabReceivedService.java
new file mode 100644
index 000000000..4f5baacdb
--- /dev/null
+++ b/mobile/android/base/java/org/mozilla/gecko/tabqueue/TabReceivedService.java
@@ -0,0 +1,130 @@
+/* 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.tabqueue;
+
+import org.mozilla.gecko.AppConstants;
+import org.mozilla.gecko.BrowserLocaleManager;
+import org.mozilla.gecko.GeckoSharedPrefs;
+import org.mozilla.gecko.R;
+import org.mozilla.gecko.db.BrowserContract;
+
+import android.app.IntentService;
+import android.app.PendingIntent;
+import android.content.Intent;
+import android.content.SharedPreferences;
+import android.content.res.Resources;
+import android.database.Cursor;
+import android.media.RingtoneManager;
+import android.net.Uri;
+import android.support.annotation.Nullable;
+import android.support.annotation.WorkerThread;
+import android.support.v4.app.NotificationCompat;
+import android.support.v4.app.NotificationManagerCompat;
+import android.util.Log;
+
+/**
+ * An IntentService that displays a notification for a tab sent to this device.
+ *
+ * The expected Intent should contain:
+ *   * Data: URI to open in the notification
+ *   * EXTRA_TITLE: Page title of the URI to open
+ */
+public class TabReceivedService extends IntentService {
+    private static final String LOGTAG = "Gecko" + TabReceivedService.class.getSimpleName();
+
+    private static final String PREF_NOTIFICATION_ID = "tab_received_notification_id";
+
+    private static final int MAX_NOTIFICATION_COUNT = 1000;
+
+    public TabReceivedService() {
+        super(LOGTAG);
+        setIntentRedelivery(true);
+    }
+
+    @Override
+    protected void onHandleIntent(final Intent intent) {
+        // IntentServices don't keep the process alive so
+        // we need to do this every time. Ideally, we wouldn't.
+        final Resources res = getResources();
+        BrowserLocaleManager.getInstance().correctLocale(this, res, res.getConfiguration());
+
+        final String uri = intent.getDataString();
+        if (uri == null) {
+            Log.d(LOGTAG, "Received null uri – ignoring");
+            return;
+        }
+
+        final Intent notificationIntent = new Intent(Intent.ACTION_VIEW, intent.getData());
+        notificationIntent.putExtra(BrowserContract.SKIP_TAB_QUEUE_FLAG, true);
+        final PendingIntent contentIntent = PendingIntent.getActivity(this, 0, notificationIntent, 0);
+
+        final String notificationTitle = getNotificationTitle(intent.getStringExtra(BrowserContract.EXTRA_CLIENT_GUID));
+        final NotificationCompat.Builder builder = new NotificationCompat.Builder(this);
+        builder.setSmallIcon(R.drawable.flat_icon);
+        builder.setContentTitle(notificationTitle);
+        builder.setWhen(System.currentTimeMillis());
+        builder.setAutoCancel(true);
+        builder.setContentText(uri);
+        builder.setContentIntent(contentIntent);
+
+        // Trigger "heads-up" notification mode on supported Android versions.
+        builder.setPriority(NotificationCompat.PRIORITY_HIGH);
+        final Uri notificationSoundUri = RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION);
+        if (notificationSoundUri != null) {
+            builder.setSound(notificationSoundUri);
+        }
+
+        final SharedPreferences prefs = GeckoSharedPrefs.forApp(this);
+        final int notificationId = getNextNotificationId(prefs.getInt(PREF_NOTIFICATION_ID, 0));
+        final NotificationManagerCompat notificationManager = NotificationManagerCompat.from(this);
+        notificationManager.notify(notificationId, builder.build());
+
+        // Save the ID last so if the Service is killed and the Intent is redelivered,
+        // the ID is unlikely to have been updated and we would re-use the the old one.
+        // This would prevent two identical notifications from appearing if the
+        // notification was shown during the previous Intent processing attempt.
+        prefs.edit().putInt(PREF_NOTIFICATION_ID, notificationId).apply();
+    }
+
+    /**
+     * @param clientGUID the guid of the client in the clients table
+     * @return the client's name from the clients table, if possible, else the brand name.
+     */
+    @WorkerThread
+    private String getNotificationTitle(@Nullable final String clientGUID) {
+        if (clientGUID == null) {
+            Log.w(LOGTAG, "Received null guid, using brand name.");
+            return AppConstants.MOZ_APP_DISPLAYNAME;
+        }
+
+        final Cursor c = getContentResolver().query(BrowserContract.Clients.CONTENT_URI,
+                new String[] { BrowserContract.Clients.NAME },
+                BrowserContract.Clients.GUID + "=?", new String[] { clientGUID }, null);
+        try {
+            if (c != null && c.moveToFirst()) {
+                return c.getString(c.getColumnIndex(BrowserContract.Clients.NAME));
+            } else {
+                Log.w(LOGTAG, "Device not found, using brand name.");
+                return AppConstants.MOZ_APP_DISPLAYNAME;
+            }
+        } finally {
+            if (c != null) {
+                c.close();
+            }
+        }
+    }
+
+    /**
+     * Notification IDs must be unique else a notification
+     * will be overwritten so we cycle them.
+     */
+    private int getNextNotificationId(final int currentId) {
+        if (currentId > MAX_NOTIFICATION_COUNT) {
+            return 0;
+        } else {
+            return currentId + 1;
+        }
+    }
+}