add call back when the danmaku drawing has been finished

ctiao · Nov 10, 2015 · eb6fdc7 · eb6fdc7
1 parent b66b416
commit eb6fdc7
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Showing 3 changed files with 26 additions and 0 deletions.
diff --git a/DanmakuFlameMaster/src/main/java/master/flame/danmaku/controller/DrawHandler.java b/DanmakuFlameMaster/src/main/java/master/flame/danmaku/controller/DrawHandler.java
@@ -46,6 +46,9 @@ public interface Callback {
         public void prepared();
 
         public void updateTimer(DanmakuTimer timer);
+
+        public void drawingFinished();
+
     }
 
     public static final int START = 1;
@@ -474,6 +477,13 @@ public void onDanmakuAdd(BaseDanmaku danmaku) {
                             obtainMessage(NOTIFY_RENDERING).sendToTarget();
                         }
 
+                        @Override
+                        public void onDanmakusDrawingFinished() {
+                            if (mCallback != null) {
+                                mCallback.drawingFinished();
+                            }
+                        }
+
                         @Override
                         public void onDanmakuConfigChanged() {
                             if (quitFlag && mDanmakusVisible) {

diff --git a/DanmakuFlameMaster/src/main/java/master/flame/danmaku/controller/DrawTask.java b/DanmakuFlameMaster/src/main/java/master/flame/danmaku/controller/DrawTask.java
@@ -63,6 +63,9 @@ public class DrawTask implements IDrawTask {
     private long mLastEndMills;
 
     private boolean mIsHidden;
+
+    private BaseDanmaku mLastDanmaku;
+
     private ConfigChangedCallback mConfigChangedCallback = new ConfigChangedCallback() {
         @Override
         public boolean onDanmakuConfigChanged(DanmakuContext config, DanmakuConfigTag tag, Object... values) {
@@ -117,6 +120,10 @@ public synchronized void addDanmaku(BaseDanmaku item) {
         if (added && mTaskListener != null) {
             mTaskListener.onDanmakuAdd(item);
         }
+
+        if (mLastDanmaku == null || (item != null && mLastDanmaku != null && item.time > mLastDanmaku.time)) {
+            mLastDanmaku = item;
+        }
     }
 
     @Override
@@ -246,6 +253,10 @@ protected void loadDanmakus(BaseDanmakuParser parser) {
             }
         }
         mContext.mGlobalFlagValues.resetAll();
+
+        if(danmakuList != null) {
+            mLastDanmaku = danmakuList.last();
+        }
     }
 
     public void setParser(BaseDanmakuParser parser) {
@@ -282,6 +293,9 @@ protected RenderingState drawDanmakus(AbsDisplayer disp, DanmakuTimer timer) {
             if (danmakus != null && !danmakus.isEmpty()) {
                 RenderingState renderingState = mRenderingState = mRenderer.draw(mDisp, danmakus, mStartRenderTime);
                 if (renderingState.nothingRendered) {
+                    if(mTaskListener != null && mLastDanmaku != null && mLastDanmaku.isTimeOut()) {
+                        mTaskListener.onDanmakusDrawingFinished();
+                    }
                     if (renderingState.beginTime == RenderingState.UNKNOWN_TIME) {
                         renderingState.beginTime = beginMills;
                     }

diff --git a/DanmakuFlameMaster/src/main/java/master/flame/danmaku/controller/IDrawTask.java b/DanmakuFlameMaster/src/main/java/master/flame/danmaku/controller/IDrawTask.java
@@ -56,6 +56,8 @@ public interface TaskListener {
         public void onDanmakuAdd(BaseDanmaku danmaku);
 
         public void onDanmakuConfigChanged();
+
+        public void onDanmakusDrawingFinished();
     }
 
     public void requestHide();