commit 77dd943b4c3cd7b060ec22b052270a16b4d906c5
author Brad Ebinger <breadley@google.com> Mon Jul 18 14:10:18 2016 -0700
committer gitbuildkicker <android-build@google.com> Thu Jul 21 17:16:57 2016 -0700
tree 9434713b98cd28aa7919ea8172a53b36a897c2ed
parent 04d8cc04ded6f71ede10dffa060410be0c947c53

Make TTY broadcasts protected

Currently, any app can broadcast the intent to update the TTY mode. This
change updates the intents to protected broadcasts so that only system
can broadcast them. Otherwise, a SecurityException will be thown.

Bug: 29832693
Change-Id: Ic9a91be3d8d15043e3165b766348cff301dd5da1

AndroidManifest.xml

diff --git a/AndroidManifest.xml b/AndroidManifest.xml
index 2d449ad..15d9995 100644
--- a/AndroidManifest.xml
+++ b/AndroidManifest.xml
@@ -24,6 +24,8 @@
 
     <original-package android:name="com.android.phone" />
 
+    <protected-broadcast android:name="android.telecom.action.TTY_PREFERRED_MODE_CHANGED" />
+    <protected-broadcast android:name="android.telecom.action.CURRENT_TTY_MODE_CHANGED" />
     <protected-broadcast android:name="android.intent.action.SERVICE_STATE" />
     <protected-broadcast android:name="android.intent.action.RADIO_TECHNOLOGY" />
     <protected-broadcast android:name="android.intent.action.EMERGENCY_CALLBACK_MODE_CHANGED" />