fix YoKeyword#960 queue exceptions

YoKeyword · YoKeyword · commit b66a4eb2dff4 · 2018-08-14T11:51:55.000+08:00
diff --git a/fragmentation_core/src/main/java/me/yokeyword/fragmentation/queue/Action.java b/fragmentation_core/src/main/java/me/yokeyword/fragmentation/queue/Action.java
@@ -7,7 +7,7 @@
  */
 
 public abstract class Action {
-    public static final int BUFFER_TIME = 60;
+    public static final long DEFAULT_POP_TIME = 300L;
 
     public static final int ACTION_NORMAL = 0;
     public static final int ACTION_POP = 1;
diff --git a/fragmentation_core/src/main/java/me/yokeyword/fragmentation/queue/ActionQueue.java b/fragmentation_core/src/main/java/me/yokeyword/fragmentation/queue/ActionQueue.java
@@ -58,8 +58,7 @@ private void handleAction() {
     private void executeNextAction(Action action) {
         if (action.action == Action.ACTION_POP) {
             ISupportFragment top = SupportHelper.getBackStackTopFragment(action.fragmentManager);
-            if (top == null) return;
-            action.duration = top.getSupportDelegate().getExitAnimDuration();
+            action.duration = top == null ? Action.DEFAULT_POP_TIME : top.getSupportDelegate().getExitAnimDuration();
         }
 
         mMainHandler.postDelayed(new Runnable() {

Original file line number	Diff line number	Diff line change
`@@ -58,8 +58,7 @@ private void handleAction() {`
`58`	`58`	`private void executeNextAction(Action action) {`
`59`	`59`	`if (action.action == Action.ACTION_POP) {`
`60`	`60`	`ISupportFragment top = SupportHelper.getBackStackTopFragment(action.fragmentManager);`
`61`		`- if (top == null) return;`
`62`		`- action.duration = top.getSupportDelegate().getExitAnimDuration();`
	`61`	`+ action.duration = top == null ? Action.DEFAULT_POP_TIME : top.getSupportDelegate().getExitAnimDuration();`
`63`	`62`	`}`
`64`	`63`
`65`	`64`	`mMainHandler.postDelayed(new Runnable() {`