d

app/src/main/java/com/fenghoo/seven/base/BaseTreeActivity.java

@@ -210,17 +210,7 @@ public abstract class BaseTreeActivity<V extends MvpView, P extends MvpPresenter
      * 初始化一般返回按钮事件
      */
     private void initNormalBack() {
-        ImageButton ib_back = (ImageButton) findViewById(R.id.ib_back);
         ImageView iv_back = (ImageView) findViewById(R.id.iv_left_btn);
-        if (ib_back != null) {
-            ib_back.setOnClickListener(new View.OnClickListener() {
-                @Override
-                public void onClick(View v) {
-                    finish();
-                }
-            });
-
-        }
         if (iv_back != null) {
             iv_back.setOnClickListener(new View.OnClickListener() {
                 @Override