添加需求：在代码中可以设置是否可以自动轮播

pinguo-zhouwei · Jun 9, 2018 · cc138b6 · cc138b6
1 parent d3d4a3e
commit cc138b6
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Showing 3 changed files with 25 additions and 3 deletions.
diff --git a/app/src/main/java/com/zhouwei/mzbannerview/remote/RemoteTestFragment.java b/app/src/main/java/com/zhouwei/mzbannerview/remote/RemoteTestFragment.java
@@ -125,9 +125,19 @@ public void onClick(View v) {
             List movies = new ArrayList(mMovies);
             movies.add(mMovies.get(0));
             movies.add(mMovies.get(1));
+            if(movies.size()>2){
+                mMZBannerView.setCanLoop(true);
+            }else{
+                mMZBannerView.setCanLoop(false);
+            }
             setBanner(movies);
         }else if(v.getId() == R.id.btn_clear){
-            setBanner(new ArrayList<Movie>());
+            List<Movie> movies = new ArrayList<>();
+            movies.add(mMovies.get(0));
+            movies.add(mMovies.get(1));
+            mMZBannerView.setCanLoop(false);
+            setBanner(movies);
+
         }
     }
 

diff --git a/app/src/main/res/layout/remote_test_layout.xml b/app/src/main/res/layout/remote_test_layout.xml
@@ -40,7 +40,7 @@
             android:layout_height="50dp"
             android:layout_gravity="center_horizontal"
             android:layout_marginTop="50dp"
-            android:text="清空Banner数据"
+            android:text="减少数目更新"
             android:padding="10dp"
             android:gravity="center"
             android:textColor="@android:color/white"

diff --git a/mzbanner/src/main/java/com/zhouwei/mzbanner/MZBannerView.java b/mzbanner/src/main/java/com/zhouwei/mzbanner/MZBannerView.java
@@ -288,6 +288,7 @@ public void start(){
             return;
         }
         if(mIsCanLoop){
+            pause();
             mIsAutoPlay = true;
             mHandler.postDelayed(mLoopRunnable,mDelayedTime);
         }
@@ -301,6 +302,17 @@ public void pause(){
         mHandler.removeCallbacks(mLoopRunnable);
     }
 
+    /**
+     * 设置是否可以轮播
+     * @param canLoop
+     */
+    public void setCanLoop(boolean canLoop){
+        mIsCanLoop = canLoop;
+        if(!canLoop){
+            pause();
+        }
+    }
+
     /**
      * 设置BannerView 的切换时间间隔
      * @param delayedTime
@@ -426,7 +438,7 @@ public void onPageSelected(int position) {
                         mIndicators.get(i).setImageResource(mIndicatorRes[0]);
                     }
                 }
-                  // 不能直接将mOnPageChangeListener 设置给ViewPager ,否则拿到的position 是原始的positon
+                  // 不能直接将mOnPageChangeListener 设置给ViewPager ,否则拿到的position 是原始的position
                  if(mOnPageChangeListener!=null){
                      mOnPageChangeListener.onPageSelected(realSelectPosition);
                   }