优化代码

app/src/main/java/com/ns/yc/lifehelper/ui/home/view/fragment/HomeFragment.java

@@ -1,11 +1,9 @@
 package com.ns.yc.lifehelper.ui.home.view.fragment;
 
-import android.annotation.SuppressLint;
 import android.content.Context;
 import android.graphics.Bitmap;
 import android.graphics.Color;
 import android.os.Bundle;
-import android.os.Handler;
 import android.os.Message;
 import android.support.v7.widget.LinearLayoutManager;
 import android.view.View;
@@ -32,6 +30,7 @@
 import com.ycbjie.library.base.mvp.BaseFragment;
 import com.ycbjie.library.constant.Constant;
 import com.ycbjie.library.model.HomeBlogEntity;
+import com.ycbjie.library.utils.handler.HandlerUtils;
 import com.ycbjie.library.web.view.WebViewActivity;
 
 import org.yczbj.ycrefreshviewlib.YCRefreshView;
@@ -66,11 +65,11 @@ public class HomeFragment extends BaseFragment<HomeFragmentPresenter> implements
     private View headerView;
     private CardViewLayout cardViewLayout;
 
-    @SuppressLint("HandlerLeak")
-    private Handler handler = new Handler(){
+
+    private HandlerUtils.HandlerReference handler = new HandlerUtils.HandlerReference(
+            this, new HandlerUtils.HandlerReference.OnReceiveMessageListener() {
         @Override
-        public void handleMessage(Message msg) {
-            super.handleMessage(msg);
+        public void handlerMessage(Message msg) {
             switch (msg.what){
                 case 1:
                     if (cardViewLayout!=null){
@@ -87,8 +86,7 @@ public void handleMessage(Message msg) {
                     break;
             }
         }
-    };
-
+    });
 
     @Override
     public void onAttach(Context context) {
@@ -124,10 +122,10 @@ public void onResume() {
     @Override
     public void onDestroy() {
         super.onDestroy();
-        if(handler!=null){
+        /*if(handler!=null){
             handler.removeCallbacksAndMessages(null);
             handler = null;
-        }
+        }*/
     }
 
     @Override

app/src/main/java/com/ns/yc/lifehelper/ui/main/view/MainActivity.java

@@ -105,7 +105,7 @@ public class MainActivity extends BaseActivity<MainPresenter> implements View.On
     /**
      * 定时任务工具类
      */
-    public Timer timer = new Timer();
+    public Timer timer;
     private boolean isTimerRunning = false;
 
     @SuppressLint("HandlerLeak")

library/src/main/java/com/ycbjie/library/utils/HandlerHolder.java → library/src/main/java/com/ycbjie/library/utils/handler/HandlerHolder.java

@@ -1,4 +1,4 @@
-package com.ycbjie.library.utils;
+package com.ycbjie.library.utils.handler;
 
 import android.os.Handler;
 import android.os.Message;

library/src/main/java/com/ycbjie/library/utils/handler/HandlerUtils.java

@@ -0,0 +1,56 @@
+package com.ycbjie.library.utils.handler;
+
+import android.os.Handler;
+import android.os.Message;
+
+import java.lang.ref.WeakReference;
+
+/**
+ * <pre>
+ *     @author yangchong
+ *     blog  : https://github.com/yangchong211
+ *     time  : 2016/03/22
+ *     desc  : Handler
+ *     revise: 弱引用–>随时可能会被垃圾回收器回收，不一定要等到虚拟机内存不足时才强制回收。
+ * </pre>
+ */
+public class HandlerUtils {
+
+    private HandlerUtils() {
+        throw new UnsupportedOperationException("不能直接创建");
+    }
+
+    public static class HandlerReference extends Handler {
+
+        private final WeakReference<Object> mObject;
+        private OnReceiveMessageListener mListener;
+
+
+        public HandlerReference(Object object, OnReceiveMessageListener listener) {
+            this.mObject = new WeakReference<>(object);
+            this.mListener = listener;
+        }
+
+        @Override
+        public void handleMessage(Message msg) {
+            super.handleMessage(msg);
+            Object object = mObject.get();
+            if (object != null && mListener!=null){
+                //处理逻辑
+                mListener.handlerMessage(msg);
+            }
+        }
+
+        /**
+         * 收到消息回调接口
+         */
+        public interface OnReceiveMessageListener {
+            /**
+             * 消息处理
+             * @param msg           msg
+             */
+            void handlerMessage(Message msg);
+        }
+    }
+
+}

music/src/main/java/com/ycbjie/music/utils/share/ShareDialog.java

@@ -15,7 +15,7 @@
 import android.widget.TextView;
 
 import com.pedaily.yc.ycdialoglib.dialogFragment.BaseDialogFragment;
-import com.ycbjie.library.utils.HandlerHolder;
+import com.ycbjie.library.utils.handler.HandlerHolder;
 import com.ycbjie.music.R;