JetPack组件升级

Author: fmtcias

app/src/main/java/com/fmt/github/base/activity/BaseDataBindActivity.kt

@@ -16,7 +16,9 @@ abstract class BaseDataBindActivity<DB : ViewDataBinding> : BaseActivity() {
 
     override fun onDestroy() {
         super.onDestroy()
-        mDataBind.unbind()
+        //判断延迟属性是否初始化了
+        if (::mDataBind.isInitialized)
+            mDataBind.unbind()
     }
 
 }

app/src/main/java/com/fmt/github/base/activity/BaseDataBindVMActivity.kt

@@ -21,7 +21,8 @@ abstract class BaseDataBindVMActivity<DB : ViewDataBinding> : BaseVMActivity() {
 
     override fun onDestroy() {
         super.onDestroy()
-        mDataBind.unbind()
+        if (::mDataBind.isInitialized)
+            mDataBind.unbind()
     }
 
 }