Merge remote-tracking branch 'goog/cw-f-dev' into fix_merger

Bug: 32849428

* goog/cw-f-dev: (98 commits)
  Revert "Catch KeyStoreException for setting profile lock"
  Fix createConfirmDeviceCredentialIntent for wear for CTS.
  Fix default dialog background colour for watch devices.
  Catch KeyStoreException for setting profile lock
  Add cross-links between FINE and COARSE location permissions. bug: 25371600
  Fixed a bug with the emergency affordance in multi user
  Zygote: Additional whitelists for runtime overlay / other static resources.
  Import translations. DO NOT MERGE
  Import translations. DO NOT MERGE
  Import translations. DO NOT MERGE
  Import translations. DO NOT MERGE
  Import translations. DO NOT MERGE
  Import translations. DO NOT MERGE
  Import translations. DO NOT MERGE
  Zygote : Block SIGCHLD during fork.
  colors: add missing accent_material_{700,50} resources.
  Import translations. DO NOT MERGE
  Import translations. DO NOT MERGE
  Zygote : Block SIGCHLD during fork.
  DO NOT MERGE ANYWHERE Revert "DO NOT MERGE ANYWHERE libhwui: make setSurface asynchronous"
  ...

Change-Id: I63468da5bfa21ed9ac5985bbdbf3a61d4c389aa0

1 files changed, 12 insertions, 4 deletions

diff --git a/cmds/bootanimation/BootAnimation.cpp b/cmds/bootanimation/BootAnimation.cpp
index c9211939ec6c..5fe8ba06f536 100644
--- a/cmds/bootanimation/BootAnimation.cpp
+++ b/cmds/bootanimation/BootAnimation.cpp
@@ -74,6 +74,7 @@ static const char LAST_TIME_CHANGED_FILE_NAME[] = "last_time_change";
 static const char LAST_TIME_CHANGED_FILE_PATH[] = "/data/system/time/last_time_change";
 static const char ACCURATE_TIME_FLAG_FILE_NAME[] = "time_is_accurate";
 static const char ACCURATE_TIME_FLAG_FILE_PATH[] = "/data/system/time/time_is_accurate";
+static const char TIME_FORMAT_12_HOUR_FLAG_FILE_PATH[] = "/data/system/time/time_format_12_hour";
 // Java timestamp format. Don't show the clock if the date is before 2000-01-01 00:00:00.
 static const long long ACCURATE_TIME_EPOCH = 946684800000;
 static constexpr char FONT_BEGIN_CHAR = ' ';
@@ -99,7 +100,7 @@ static const std::vector<std::string> PLAY_SOUND_BOOTREASON_BLACKLIST {
 // ---------------------------------------------------------------------------
 
 BootAnimation::BootAnimation() : Thread(false), mClockEnabled(true), mTimeIsAccurate(false),
-        mTimeCheckThread(NULL) {
+        mTimeFormat12Hour(false), mTimeCheckThread(NULL) {
     mSession = new SurfaceComposerClient();
 
     // If the system has already booted, the animation is not being used for a boot.
@@ -590,9 +591,10 @@ void BootAnimation::drawText(const char* str, const Font& font, bool bold, int*
     glBindTexture(GL_TEXTURE_2D, 0);
 }
 
-// We render 24 hour time.
+// We render 12 or 24 hour time.
 void BootAnimation::drawClock(const Font& font, const int xPos, const int yPos) {
-    static constexpr char TIME_FORMAT[] = "%H:%M";
+    static constexpr char TIME_FORMAT_12[] = "%l:%M";
+    static constexpr char TIME_FORMAT_24[] = "%H:%M";
     static constexpr int TIME_LENGTH = 6;
 
     time_t rawtime;
@@ -600,7 +602,8 @@ void BootAnimation::drawClock(const Font& font, const int xPos, const int yPos)
     struct tm* timeInfo = localtime(&rawtime);
 
     char timeBuff[TIME_LENGTH];
-    size_t length = strftime(timeBuff, TIME_LENGTH, TIME_FORMAT, timeInfo);
+    const char* timeFormat = mTimeFormat12Hour ? TIME_FORMAT_12 : TIME_FORMAT_24;
+    size_t length = strftime(timeBuff, TIME_LENGTH, timeFormat, timeInfo);
 
     if (length != TIME_LENGTH - 1) {
         ALOGE("Couldn't format time; abandoning boot animation clock");
@@ -1062,6 +1065,11 @@ bool BootAnimation::updateIsTimeAccurate() {
     }
 
     struct stat statResult;
+
+    if(stat(TIME_FORMAT_12_HOUR_FLAG_FILE_PATH, &statResult) == 0) {
+        mTimeFormat12Hour = true;
+    }
+
     if(stat(ACCURATE_TIME_FLAG_FILE_PATH, &statResult) == 0) {
         mTimeIsAccurate = true;
         return true;