Restore linphone-tasker hook

Signed-off-by: Sylvain Berfini <sylvain.berfini@belledonne-communications.com>

app/src/main/AndroidManifest.xml

@@ -209,6 +209,7 @@
         <activity
             android:name=".assistant.OpenH264DownloadAssistantActivity"/>
 
+
         <!-- Services -->
 
         <service
@@ -263,6 +264,13 @@
             android:enabled="true"
             android:exported="false" />
 
+        <receiver
+            android:name=".receivers.AccountEnableReceiver">
+            <intent-filter>
+                <action android:name="org.linphone.intent.ACCOUNTACTIVATE" />
+            </intent-filter>
+        </receiver>
+
         <!-- Providers -->
 
         <provider

app/src/main/java/org/linphone/receivers/AccountEnableReceiver.java

@@ -0,0 +1,47 @@
+/*
+ * Copyright (c) 2010-2019 Belledonne Communications SARL.
+ *
+ * This file is part of linphone-android
+ * (see https://www.linphone.org).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package org.linphone.receivers;
+
+/*
+See Linphone (Tasker Plugin)
+https://github.com/GrahamJB1/linphone-plugin
+*/
+
+import android.content.BroadcastReceiver;
+import android.content.Context;
+import android.content.Intent;
+import android.util.Log;
+import org.linphone.settings.LinphonePreferences;
+
+public class AccountEnableReceiver extends BroadcastReceiver {
+    private static final String TAG = "AccountEnableReceiver";
+    private static final String FIELD_ID = "id";
+    private static final String FIELD_ACTIVE = "active";
+
+    @Override
+    public void onReceive(Context context, Intent intent) {
+        int prefsAccountIndex = (int) (long) intent.getLongExtra(FIELD_ID, -1);
+        boolean enable = intent.getBooleanExtra(FIELD_ACTIVE, true);
+        Log.i(TAG, "Received broadcast for index=" + prefsAccountIndex + ",enable=" + enable);
+        if (prefsAccountIndex < 0
+                || prefsAccountIndex >= LinphonePreferences.instance().getAccountCount()) return;
+        LinphonePreferences.instance().setAccountEnabled(prefsAccountIndex, enable);
+    }
+}