opt

modules/mogo-module-main/src/main/java/com/mogo/module/main/fragmentmanager/FragmentStack.java

@@ -127,4 +127,19 @@ public class FragmentStack {
     public void setFragmentStackTransactionListener( FragmentStackTransactionListener fragmentStackTransactionListener ) {
         this.mFragmentStackTransactionListener = fragmentStackTransactionListener;
     }
+
+    public void clearAll() {
+        if ( mFragmentStack.isEmpty() ) {
+            return;
+        }
+        mFragmentTransaction = mFragmentManager.beginTransaction();
+        for ( FragmentDescriptor descriptor : mFragmentStack ) {
+            mFragmentTransaction.remove( descriptor.getFragment() );
+        }
+        mFragmentTransaction.commitAllowingStateLoss();
+        mCurrentFragment = null;
+        if ( getFragmentStackTransactionListener() != null ) {
+            getFragmentStackTransactionListener().onTransaction();
+        }
+    }
 }

modules/mogo-module-main/src/main/java/com/mogo/module/main/fragmentmanager/MogoFragmentManager.java

@@ -26,6 +26,11 @@ public class MogoFragmentManager implements IMogoFragmentManager {
         FragmentStack.getInstance().pop();
     }
 
+    @Override
+    public void clearAll() {
+        FragmentStack.getInstance().clearAll();
+    }
+
     @Override
     public void init( Context context ) {
 

modules/mogo-module-search/src/main/java/com/mogo/module/navi/ui/search/ChoosePathFragment.kt

@@ -91,6 +91,7 @@ class ChoosePathFragment : BaseFragment(), IMogoNaviListener {
 
     rv_search_result.adapter = mAdapter
     tv_navi_navi.setOnClickListener {
+      SearchServiceHolder.fragmentManager.clearAll()
       SearchServiceHolder.getNavi(activity!!)
           .startNavi(false)
     }

services/mogo-service-api/src/main/java/com/mogo/service/fragmentmanager/IMogoFragmentManager.java

@@ -23,4 +23,9 @@ public interface IMogoFragmentManager extends IProvider {
      * 将当前 fragment 出栈
      */
     void pop();
+
+    /**
+     * 退出栈中所有fragment
+     */
+    void clearAll();
 }