Ability 文件中BackCountSlice函数最后一个参数默认跳转1级

diff --git a/code/sdk/application/wearable/nativeabilityfwk/include/Ability.h b/code/sdk/application/wearable/nativeabilityfwk/include/Ability.h
index f7c6c79..2e3beb7 100755 (executable)
--- a/code/sdk/application/wearable/nativeabilityfwk/include/Ability.h
+++ b/code/sdk/application/wearable/nativeabilityfwk/include/Ability.h
@@ -114,7 +114,7 @@ public:
     /// @param priority 切换优先级
     /// @param count 指定的后退级数
     bool BackCountSlice(const TransitionType transitionId = TransitionType::TRANSITION_INVALID,
-        const uint16_t priority = gSliceDefaultPriority,int count) { 
+        const uint16_t priority = gSliceDefaultPriority,int count = 1) { 
         //如果指定的后退级数 count 为 0 ，直接返回 false 。
         if(count == 0) {
             return false;