Merge pull request #872 from YoKeyword/dev

v1.3.4

Author: YoKeyword

README.md

@@ -46,15 +46,15 @@ The first demo shows the basic usage of the library. The second one shows the wa
 **1、build.gradle**
 ````gradle
 // appcompat-v7 is required
-compile 'me.yokeyword:fragmentation:1.3.3'
+compile 'me.yokeyword:fragmentation:1.3.4'
 
 // If you don't want to extends SupportActivity/Fragment and would like to customize your own support, just rely on fragmentation-core
-// compile 'me.yokeyword:fragmentation-core:1.3.3'
+// compile 'me.yokeyword:fragmentation-core:1.3.4'
 
 // To get SwipeBack feature, rely on both fragmentation & fragmentation-swipeback
-compile 'me.yokeyword:fragmentation:1.3.3'
+compile 'me.yokeyword:fragmentation:1.3.4'
 // Swipeback is based on fragmentation. Refer to SwipeBackActivity/Fragment for your Customized SupportActivity/Fragment
-compile 'me.yokeyword:fragmentation-swipeback:1.3.3'
+compile 'me.yokeyword:fragmentation-swipeback:1.3.4'
 
 // To simplify the communication between Fragments.
 compile 'me.yokeyword:eventbus-activity-scope:1.1.0'

README_CN.md

@@ -52,15 +52,15 @@ A powerful library that manage Fragment for Android!
 **1. 项目下app的build.gradle中依赖：**
 ````gradle
 // appcompat-v7包是必须的
-compile 'me.yokeyword:fragmentation:1.3.3'
+compile 'me.yokeyword:fragmentation:1.3.4'
 
 // 如果不想继承SupportActivity/Fragment，自己定制Support，可仅依赖:
-// compile 'me.yokeyword:fragmentation-core:1.3.3'
+// compile 'me.yokeyword:fragmentation-core:1.3.4'
 
 // 如果想使用SwipeBack 滑动边缘退出Fragment/Activity功能，完整的添加规则如下：
-compile 'me.yokeyword:fragmentation:1.3.3'
+compile 'me.yokeyword:fragmentation:1.3.4'
 // swipeback基于fragmentation, 如果是自定制SupportActivity/Fragment，则参照SwipeBackActivity/Fragment实现即可
-compile 'me.yokeyword:fragmentation-swipeback:1.3.3'
+compile 'me.yokeyword:fragmentation-swipeback:1.3.4'
 
 // Activity作用域的EventBus，更安全，可有效避免after onSavenInstanceState()异常
 compile 'me.yokeyword:eventbus-activity-scope:1.1.0'

build.gradle

@@ -28,5 +28,5 @@ ext {
     minSdkVersion = 14
     targetSdkVersion = compileSdkVersion
 
-    v4Version = "27.1.0"
+    v4Version = "27.1.1"
 }

fragmentation_core/src/main/java/android/support/v4/app/FragmentationMagician.java

@@ -14,18 +14,26 @@
  * Created by YoKey on 16/1/22.
  */
 public class FragmentationMagician {
-    public static boolean sSupportLessThan25dot4 = false;
+    private static boolean sSupportLessThan25dot4 = false;
+    private static boolean sSupportGreaterThan27dot1dot0 = false;
 
     static {
         Field[] fields = FragmentManagerImpl.class.getDeclaredFields();
         for (Field field : fields) {
-            if (field.getName().equals("mAvailIndices")) {
+            if (field.getName().equals("mStopped")) { //  > v27.1.0
+                sSupportGreaterThan27dot1dot0 = true;
+                break;
+            } else if (field.getName().equals("mAvailIndices")) { // < 25.4.0
                 sSupportLessThan25dot4 = true;
                 break;
             }
         }
     }
 
+    public static boolean isSupportLessThan25dot4() {
+        return sSupportLessThan25dot4;
+    }
+
     public static boolean isExecutingActions(FragmentManager fragmentManager) {
         if (!(fragmentManager instanceof FragmentManagerImpl))
             return false;
@@ -180,10 +188,28 @@ private static void hookStateSaved(FragmentManager fragmentManager, Runnable run
         FragmentManagerImpl fragmentManagerImpl = (FragmentManagerImpl) fragmentManager;
         if (isStateSaved(fragmentManager)) {
             fragmentManagerImpl.mStateSaved = false;
-            runnable.run();
+            compatRunAction(fragmentManagerImpl, runnable);
             fragmentManagerImpl.mStateSaved = true;
         } else {
             runnable.run();
         }
     }
+
+    /**
+     * Compat v27.1.0+
+     * <p>
+     * So the code to compile Fragmentation needs v27.1.0+
+     *
+     * @see FragmentManager#isStateSaved()
+     */
+    private static void compatRunAction(FragmentManagerImpl fragmentManagerImpl, Runnable runnable) {
+        if (!sSupportGreaterThan27dot1dot0) {
+            runnable.run();
+            return;
+        }
+
+        fragmentManagerImpl.mStopped = false;
+        runnable.run();
+        fragmentManagerImpl.mStopped = true;
+    }
 }

fragmentation_core/src/main/java/me/yokeyword/fragmentation/TransactionDelegate.java

@@ -320,13 +320,8 @@ void handleResultRecord(Fragment from) {
             final ResultRecord resultRecord = args.getParcelable(FRAGMENTATION_ARG_RESULT_RECORD);
             if (resultRecord == null) return;
 
-            final ISupportFragment targetFragment = (ISupportFragment) from.getFragmentManager().getFragment(from.getArguments(), FRAGMENTATION_STATE_SAVE_RESULT);
-            mHandler.post(new Runnable() {
-                @Override
-                public void run() {
-                    targetFragment.onFragmentResult(resultRecord.requestCode, resultRecord.resultCode, resultRecord.resultBundle);
-                }
-            });
+            ISupportFragment targetFragment = (ISupportFragment) from.getFragmentManager().getFragment(from.getArguments(), FRAGMENTATION_STATE_SAVE_RESULT);
+            targetFragment.onFragmentResult(resultRecord.requestCode, resultRecord.resultCode, resultRecord.resultBundle);
         } catch (IllegalStateException ignored) {
             // Fragment no longer exists
         }
@@ -580,7 +575,7 @@ private void safePopTo(String fragmentTag, final FragmentManager fm, int flag, L
         FragmentationMagician.executePendingTransactionsAllowingStateLoss(fm);
         mSupport.getSupportDelegate().mPopMultipleNoAnim = false;
 
-        if (FragmentationMagician.sSupportLessThan25dot4) {
+        if (FragmentationMagician.isSupportLessThan25dot4()) {
             mHandler.post(new Runnable() {
                 @Override
                 public void run() {

fragmentation_core/src/main/java/me/yokeyword/fragmentation/anim/FragmentAnimator.java

@@ -60,32 +60,39 @@ public int getEnter() {
         return enter;
     }
 
-    public void setEnter(int enter) {
+    public FragmentAnimator setEnter(int enter) {
         this.enter = enter;
+        return this;
     }
 
     public int getExit() {
         return exit;
     }
 
-    public void setExit(int exit) {
+    /**
+     * enter animation
+     */
+    public FragmentAnimator setExit(int exit) {
         this.exit = exit;
+        return this;
     }
 
     public int getPopEnter() {
         return popEnter;
     }
 
-    public void setPopEnter(int popEnter) {
+    public FragmentAnimator setPopEnter(int popEnter) {
         this.popEnter = popEnter;
+        return this;
     }
 
     public int getPopExit() {
         return popExit;
     }
 
-    public void setPopExit(int popExit) {
+    public FragmentAnimator setPopExit(int popExit) {
         this.popExit = popExit;
+        return this;
     }
 
     @Override

fragmentation_swipeback/README.md

@@ -10,8 +10,8 @@ Activity内Fragment数大于1时，滑动返回的是Fragment，否则滑动返
 1、项目下app的build.gradle中依赖：
 ````gradle
 // appcompat v7包是必须的
-compile 'me.yokeyword:fragmentation:1.3.3'
-compile 'me.yokeyword:fragmentation-swipeback:1.3.3'
+compile 'me.yokeyword:fragmentation:1.3.4'
+compile 'me.yokeyword:fragmentation-swipeback:1.3.4'
 ````
 
 2、如果Activity也需要支持SwipeBack，则继承SwipeBackActivity: