Add extern_cmd.json, add four commands:

release_backlight, lock_backlight, backlight_on, backlight_off

Author: mochui-yanbin

extern_cmd.json

@@ -0,0 +1,68 @@
+[
+  {
+    "action": "背光设置",
+    "type": "group",
+    "nodes": [
+      {
+        "action": "背光熄灭",
+        "type": "command",
+        "command_name": "rlease_backlight",
+        "result_messages": [
+          {
+            "message": "执行成功",
+            "code": 0
+          },
+          {
+            "message": "执行失败",
+            "code": -1
+          }
+        ]
+      },
+      {
+        "action": "背光长亮",
+        "type": "command",
+        "command_name": "lock_backlight",
+        "result_messages": [
+          {
+            "message": "执行成功",
+            "code": 0
+          },
+          {
+            "message": "执行失败",
+            "code": -1
+          }
+        ]
+      }
+    ]
+  },
+  {
+    "action": "开启背光",
+    "type": "command",
+    "command_name": "backlight_on",
+    "result_messages": [
+      {
+        "message": "执行成功",
+        "code": 0
+      },
+      {
+        "message": "执行失败",
+        "code": -1
+      }
+    ]
+  },
+  {
+    "action": "关闭背光",
+    "type": "command",
+    "command_name": "backlight_off",
+    "result_messages": [
+      {
+        "message": "执行成功",
+        "code": 0
+      },
+      {
+        "message": "执行失败",
+        "code": -1
+      }
+    ]
+  }
+]

init

@@ -17,6 +17,8 @@ PID_FILE="$CURWDIR/$PROGRAM_NAME.pid"
 PKILL_BIN="/usr/bin/pkill"
 INSTALL_BIN="/usr/bin/install"
 REMOVE="/bin/rm -f"
+LUA_BIN="/system/bin/lua"
+LUA_SCRIPT_PATH="/system/share/lua/5.1/tp_entry.lua"
 
 usage() {
     echo "ERROR: action missing"
@@ -53,14 +55,23 @@ uninstall() {
     $REMOVE "$LAUNCHER_CONFIG_FILE"
 }
 
-relase_backlight() {
-    RC = $(lua /system/share/lua/5.1/tp_entry.lua sys_api.release_backlight)
-    echo $RC 
+release_backlight() {
+    RC=$($LUA_BIN $LUA_SCRIPT_PATH sys_api.release_backlight)
+    echo -n $RC 
 }
 
 lock_backlight() {
-    RC = $(lua /system/share/lua/5.1/tp_entry.lua sys_api.lock_backlight)
-    echo $RC 
+    RC=$($LUA_BIN $LUA_SCRIPT_PATH sys_api.lock_backlight)
+    echo -n $RC 
+}
+
+backlight_on() {
+    RC=$($LUA_BIN $LUA_SCRIPT_PATH sys_api.wakeup_backlight)
+    echo -n $RC
+}
+
+backlight_off() {
+    echo -n '{"msg": "falilure", "code": -1}'
 }
 
 # main
@@ -84,9 +95,13 @@ case "$1" in
     "config" )
         config;;
     "release_backlight" )
-        relase_backlight;;
+        release_backlight;;
     "lock_backlight" )
         lock_backlight;;
+    "backlight_on" )
+        backlight_on;;
+    "backlight_off" )
+        backlight_off;;
     * )
         usage ;;
 esac