Android 5.x OTA Update official documentation (VII. Building devices), androidota

Android 5.x OTA Update official documentation (VII. Building devices), androidota

Call the make_device () function in recovery_ui.cpp to create a Device instance, as shown below:

class TardisDevice : public Device {   // ... all the above methods ...};Device* make_device() {    return new TardisDevice();}

Compile recovery_ui.cpp

Next, we will introduce how to create a static database for recovery_ui.cpp through the previous introduction to recovery_ui.cpp.

Device/yoyodyne/tardis/recovery/Android. mk

LOCAL_PATH := $(call my-dir)include $(CLEAR_VARS)LOCAL_MODULE_TAGS := engLOCAL_C_INCLUDES += bootable/recoveryLOCAL_SRC_FILES := recovery_ui.cpp# should match TARGET_RECOVERY_UI_LIB set in BoardConfig.mkLOCAL_MODULE := librecovery_ui_tardisinclude $(BUILD_STATIC_LIBRARY)

Then, specify the TARGET_RECOVERY_UI_LIB value in the static library in the BoardConfig. mk file, as shown below:

device/yoyodyne/tardis/BoardConfig.mk [...]# device-specific extensions to the recovery UITARGET_RECOVERY_UI_LIB := librecovery_ui_tardis