Android System Time Zone

Modify the Android system's default time zone

AllWinner Configuration

A133 Modification Method

Modify the persist.sys.timezone property:

--- a/device/softwinner/ceres-c3/ceres_c3.mk
+++ b/device/softwinner/ceres-c3/ceres_c3.mk

    PRODUCT_PROPERTY_OVERRIDES += \
+       persist.sys.timezone=Asia/Shanghai

A733 Modification Method

A733 Android 13.0 configures the default time zone through BoardConfig:

--- a/device/softwinner/jupiter/a733-demo-aiot/device-common.mk
+++ b/device/softwinner/jupiter/a733-demo-aiot/device-common.mk

 PRODUCT_SYSTEM_DEFAULT_PROPERTIES += \
+    persist.sys.timezone=Asia/Shanghai

Compilation configuration path:

device/softwinner/jupiter/a733-demo-aiot/device-common.mk