feat：保留弹窗增加

m-dynamic/src/main/java/com/yidianling/dynamic/event/DynamicSaveEvent.kt

+package com.yidianling.dynamic.event
+
+class DynamicSaveEvent ()
\ No newline at end of file

m-dynamic/src/main/java/com/yidianling/dynamic/publishTrend/PublishTrendActivity.java

@@ -29,9 +29,11 @@ import com.ydl.ydlcommon.base.config.YDLConstants;
 import com.ydl.ydlcommon.utils.SharedPreferencesEditor;
 import com.ydl.ydlcommon.utils.StatusBarUtils;
 import com.ydl.ydlcommon.view.NoScrollViewPager;
+import com.ydl.ydlcommon.view.dialog.CommonDialog;
 import com.yidianling.dynamic.bean.DynamicConstants;
 import com.yidianling.dynamic.R;
 import com.yidianling.dynamic.bean.TrendTabEntity;
+import com.yidianling.dynamic.event.DynamicSaveEvent;
 import com.yidianling.dynamic.publishTrend.fragment.PublishQuestionAndTrendFragment;
 
 import org.jetbrains.annotations.Nullable;
@@ -39,6 +41,8 @@ import org.jetbrains.annotations.Nullable;
 import java.util.ArrayList;
 import java.util.List;
 
+import de.greenrobot.event.EventBus;
+
 
 /**
  * 发布动态
@@ -117,8 +121,8 @@ public class PublishTrendActivity extends BaseActivity {
         mBackIv = findViewById(R.id.mBackIv);
         mPublishTrendTitle= findViewById(R.id.publish_trend_title_rel);
         mBackIv.setOnClickListener(v -> {
+            SaveOrNotDialog();
 
-            finish();
         });
         //发布按钮
         findViewById(R.id.publish_trend_sure_tv).setOnClickListener(v -> {
@@ -135,6 +139,26 @@ public class PublishTrendActivity extends BaseActivity {
         StatusBarUtils.Companion.setCustomStatusView(this,mPublishTrendTitle);
     }
 
+    private void SaveOrNotDialog() {
+        new CommonDialog(this)
+                .setMessage("将此次编辑保留")
+                .setLeftOnclick("不保留", new View.OnClickListener() {
+                    @Override
+                    public void onClick(View view) {
+                        finish();
+                    }
+                })
+                .setRightClick("保留", new View.OnClickListener() {
+                    @Override
+                    public void onClick(View view) {
+                        //发送通知给Fragment保留此次编辑
+                        EventBus.getDefault().post(new DynamicSaveEvent());
+                    }
+                })
+                .setCancelAble(false)
+                .show();
+    }
+
     private void initData() {
 //        titleList.add(new TrendTabEntity("发动态", 0, 0));
         titleList.add(new TrendTabEntity("提问", 0, 0));
@@ -252,10 +276,10 @@ public class PublishTrendActivity extends BaseActivity {
             if (((PublishQuestionAndTrendFragment) fragmentList.get(mViewPager.getCurrentItem())).getEmojiLayoutIsShow()) {
                 ((PublishQuestionAndTrendFragment) fragmentList.get(mViewPager.getCurrentItem())).hideEmojiLayout();
             } else {
-                super.onBackPressed();
+                SaveOrNotDialog();
             }
         } else {
-            super.onBackPressed();
+            SaveOrNotDialog();
         }
     }
 

m-dynamic/src/main/java/com/yidianling/dynamic/publishTrend/fragment/PublishQuestionAndTrendFragment.java

@@ -267,6 +267,7 @@ public class PublishQuestionAndTrendFragment extends BaseFragment implements Vie
                 adapter.notifyDataSetChanged();
             }
             publish_trend_img_rcv.setLayoutManager(new GridLayoutManager(activity, 3));
+            publish_trend_img_rcv.setLayoutManager(new GridLayoutManager(activity, 3));
             publish_trend_img_rcv.setAdapter(adapter);
             adapter.setOnItemClickLister(new DynamicPublishImageAdapter.OnItemClickLister() {
                 @Override