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Merge "Less lazy child FragmentManager creation" into nyc-dev

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This commit is contained in:
Adam Powell
2016-05-11 21:32:56 +00:00
committed by Android (Google) Code Review
parent bc5446cba5 467cc6f0e1
commit 6437dac3d9
2 changed files with 8 additions and 0 deletions
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4
core/java/android/app/Fragment.java
View File

@@ -1486,6 +1486,10 @@ public class Fragment implements ComponentCallbacks2, OnCreateContextMenuListene
final int version = context != null ? context.getApplicationInfo().targetSdkVersion : 0; final int version = context != null ? context.getApplicationInfo().targetSdkVersion : 0;
if (version >= Build.VERSION_CODES.N) { if (version >= Build.VERSION_CODES.N) {
restoreChildFragmentState(savedInstanceState, true); restoreChildFragmentState(savedInstanceState, true);
if (mChildFragmentManager != null
&& !mChildFragmentManager.isStateAtLeast(Fragment.CREATED)) {
mChildFragmentManager.dispatchCreate();
}
} }
} }

4
core/java/android/app/FragmentManager.java
View File

@@ -870,6 +870,10 @@ final class FragmentManagerImpl extends FragmentManager implements LayoutInflate
} }
} }
boolean isStateAtLeast(int state) {
return mCurState >= state;
}
void moveToState(Fragment f, int newState, int transit, int transitionStyle, void moveToState(Fragment f, int newState, int transit, int transitionStyle,
boolean keepActive) { boolean keepActive) {
if (DEBUG && false) Log.v(TAG, "moveToState: " + f if (DEBUG && false) Log.v(TAG, "moveToState: " + f