应客户要求,隐藏虚拟状态栏,鼠标可以做到退出和返回home菜单功能,下面是将鼠标右键和鼠标滚轮改为按下即返回home菜单:代码修改在 frameworks/native/services/inputflinger/InputReader.cpp
右键改为返回home菜单:
:~/work/nougat_rk3399_tablet_7.1/frameworks/native$ git diff
diff --git a/services/inputflinger/InputReader.cpp b/services/inputflinger/InputReader.cpp
index c8dc454bf..d2245f9b1 100644
--- a/services/inputflinger/InputReader.cpp
+++ b/services/inputflinger/InputReader.cpp
@@ -222,7 +222,7 @@ static void synthesizeButtonKeys(InputReaderContext* context, int32_t action,
uint32_t policyFlags, int32_t lastButtonState, int32_t currentButtonState) {
synthesizeButtonKey(context, action, when, deviceId, source, policyFlags,
lastButtonState, currentButtonState,
- AMOTION_EVENT_BUTTON_BACK, AKEYCODE_BACK);
+ AMOTION_EVENT_BUTTON_BACK, AKEYCODE_HOME); //右键改为返回home菜单
synthesizeButtonKey(context, action, when, deviceId, source, policyFlags,
lastButtonState, currentButtonState,
AMOTION_EVENT_BUTTON_FORWARD, AKEYCODE_FORWARD);
鼠标滚轮(中键)改为按下返回home菜单:
//在代码处没发现鼠标中间键,自行加入一个鼠标中键 “AMOTION_EVENT_BUTTON_TERTIARY”
diff --git a/services/inputflinger/InputReader.cpp b/services/inputflinger/InputReader.cpp
index c8dc454bf..17f5eb951 100644
--- a/services/inputflinger/InputReader.cpp
+++ b/services/inputflinger/InputReader.cpp
@@ -226,6 +226,9 @@ static void synthesizeButtonKeys(InputReaderContext* context, int32_t action,
synthesizeButtonKey(context, action, when, deviceId, source, policyFlags,
lastButtonState, currentButtonState,
AMOTION_EVENT_BUTTON_FORWARD, AKEYCODE_FORWARD);
+ synthesizeButtonKey(context, action, when, deviceId, source, policyFlags,
+ lastButtonState, currentButtonState,
+ AMOTION_EVENT_BUTTON_TERTIARY, AKEYCODE_HOME);
}