捕获异常；判断如果正在运行才去释放画布 #17

xujiaji · May 6, 2019 · 5edca45 · 5edca45
1 parent 6a432d1
commit 5edca45
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Showing 3 changed files with 3 additions and 31 deletions.
diff --git a/.idea/codeStyles/Project.xml b/.idea/codeStyles/Project.xml
diff --git a/.idea/misc.xml b/.idea/misc.xml
diff --git a/dmlib2/src/main/java/com/xujiaji/dmlib2/widget/Controller.java b/dmlib2/src/main/java/com/xujiaji/dmlib2/widget/Controller.java
@@ -201,7 +201,7 @@ void draw(float value, boolean isOnlyClear) {
         } catch (Exception e) {
             LogUtil.i(e.getMessage());
         } finally {
-            if (canvas != null) {
+            if (canvas != null && isRunning) {
                 mSurfaceProxy.unlockCanvasAndPost(canvas);
             }
         }
@@ -394,6 +394,7 @@ public void start() {
     }
 
     public void prepare() {
+        if (isRunning) return;
         if (isPause) {
             isPause = false;
             isRunning = true;