commit 4b20865817c1c501bbf8cb381b70f8ae9bf0ae49
author Jinsuk Kim <jinsukkim@google.com> Thu Jun 04 13:40:38 2015 +0900
committer Jinsuk Kim <jinsukkim@google.com> Tue Jun 09 13:09:16 2015 +0900
tree c67c71ad7d5d76ec8329866376397ced0212d019
parent 16ed7e70c869e12eae4721d6b4380c05c3423c78

TIF: Generate hardware input id in language-neutral fashion

For certain RtoL languages, digit used as a part of input id
(like HW0) is also localized, hence language change results in
the duplicated inputs for an identical hardware. This CL
changes the way the id is built to language-neutral fashion,
and keeps the digit used in the id in Arabic.

Bug: 21523750
Change-Id: I8f95e0209eeee16ceb543e574ef9ed572e4d031f

media/java/android/media/tv/TvInputInfo.java

diff --git a/media/java/android/media/tv/TvInputInfo.java b/media/java/android/media/tv/TvInputInfo.java
index 46d33b4..9d5311a 100644
--- a/media/java/android/media/tv/TvInputInfo.java
+++ b/media/java/android/media/tv/TvInputInfo.java
@@ -549,8 +549,9 @@
     private static final String generateInputIdForHdmiDevice(
             ComponentName name, HdmiDeviceInfo deviceInfo) {
         // Example of the format : "/HDMI%04X%02X"
-        String format = String.format("%s%s%%0%sX%%0%sX", DELIMITER_INFO_IN_ID, PREFIX_HDMI_DEVICE,
-                LENGTH_HDMI_PHYSICAL_ADDRESS, LENGTH_HDMI_DEVICE_ID);
+        String format = DELIMITER_INFO_IN_ID + PREFIX_HDMI_DEVICE
+                + "%0" + LENGTH_HDMI_PHYSICAL_ADDRESS + "X"
+                + "%0" + LENGTH_HDMI_DEVICE_ID + "X";
         return name.flattenToShortString() + String.format(format,
                 deviceInfo.getPhysicalAddress(), deviceInfo.getId());
     }
@@ -564,8 +565,8 @@
      */
     private static final String generateInputIdForHardware(
             ComponentName name, TvInputHardwareInfo hardwareInfo) {
-        return name.flattenToShortString() + String.format("%s%s%d",
-                DELIMITER_INFO_IN_ID, PREFIX_HARDWARE_DEVICE, hardwareInfo.getDeviceId());
+        return name.flattenToShortString() + DELIMITER_INFO_IN_ID + PREFIX_HARDWARE_DEVICE
+                + hardwareInfo.getDeviceId();
     }
 
     public static final Parcelable.Creator<TvInputInfo> CREATOR =