Introduce special UI modes for night and car usage.
The device mode is now called ui mode. Furthermore is the order of
precedence for the resources now in such a way that the ui mode needs
to be specified after the orientation and before the density.
The ui mode can be set, like it is done for the locale, as follows:
IActivityManager am = ActivityManagerNative.getDefault();
Configuration config = am.getConfiguration();
config.uiMode = Configuration.UI_MODE_TYPE_CAR | Configuration.UI_MODE_NIGHT_ANY;
am.updateConfiguration(config);
To allow users to disable the car mode and set the night mode the IUiModeManager
interface is used.
The automatic night mode switching will be added in a separate change.
diff --git a/tools/aapt/AaptAssets.h b/tools/aapt/AaptAssets.h
index 26500a3..9a848e4 100644
--- a/tools/aapt/AaptAssets.h
+++ b/tools/aapt/AaptAssets.h
@@ -33,6 +33,8 @@
AXIS_SCREENLAYOUTSIZE,
AXIS_SCREENLAYOUTLONG,
AXIS_ORIENTATION,
+ AXIS_UIMODETYPE,
+ AXIS_UIMODENIGHT,
AXIS_DENSITY,
AXIS_TOUCHSCREEN,
AXIS_KEYSHIDDEN,
@@ -61,6 +63,8 @@
String8 screenLayoutSize;
String8 screenLayoutLong;
String8 orientation;
+ String8 uiModeType;
+ String8 uiModeNight;
String8 density;
String8 touchscreen;
String8 keysHidden;
@@ -80,6 +84,8 @@
static bool getScreenLayoutSizeName(const char* name, ResTable_config* out = NULL);
static bool getScreenLayoutLongName(const char* name, ResTable_config* out = NULL);
static bool getOrientationName(const char* name, ResTable_config* out = NULL);
+ static bool getUiModeTypeName(const char* name, ResTable_config* out = NULL);
+ static bool getUiModeNightName(const char* name, ResTable_config* out = NULL);
static bool getDensityName(const char* name, ResTable_config* out = NULL);
static bool getTouchscreenName(const char* name, ResTable_config* out = NULL);
static bool getKeysHiddenName(const char* name, ResTable_config* out = NULL);