commit bcca4dc8b9ac36c21f891178ff4dcb0ddb6e36f1
author Hongguang <hgchen@google.com> Mon Oct 04 22:13:43 2021 -0700
committer Hongguang <hgchen@google.com> Fri Oct 29 12:05:29 2021 -0700
tree a56fb7b8a8d6cd904dcc587aefaa5f1fe49a977d
parent 12e9bb363a216922eeddb4ece533eb7d60610ef5

Add SharedFilter to tuner frameworks.

The SharedFilter is used to share the Filter created by TIS to another
process. The TIS uses Filter.createSharedFilter() to create a token and
share it to another process. The new process will use
Tuner.openSharedFilter() to open that new token and create a
SharedFilter. The new process will be able to read the TIS owned
Filter's data with this new SharedFilter.

Bug: 196124225
Test: atest android.media.tv.tuner.cts on both AIDL and HIDL HAL.
Change-Id: Id93b30e4db242d35a3d1ae6023b967a90a78c448

packages/Shell/AndroidManifest.xml

diff --git a/packages/Shell/AndroidManifest.xml b/packages/Shell/AndroidManifest.xml
index ce626bf..ddf0289 100644
--- a/packages/Shell/AndroidManifest.xml
+++ b/packages/Shell/AndroidManifest.xml
@@ -424,6 +424,7 @@
 
     <!-- Permissions required for CTS test - TunerTest -->
     <uses-permission android:name="android.permission.ACCESS_TV_DESCRAMBLER" />
+    <uses-permission android:name="android.permission.ACCESS_TV_SHARED_FILTER" />
     <uses-permission android:name="android.permission.ACCESS_TV_TUNER" />
     <uses-permission android:name="android.permission.TUNER_RESOURCE_ACCESS" />