When choosing a fragment size, look at the trade-off between time and space: a small fragment size saves space, but requires more time to allocate. As a general rule, to increase storage efficiency, use a larger fragment size for file systems where most of the files are large. Use a sm...
(mActive == null) { mActive = new ArrayList<Fragment>(); } f.setIndex(mActive.size(), mParent); mActive.add(f); } else { f.setIndex(mAvailIndices.remove(mAvailIndices.size()-1), mParent); mActive.set(f.mIndex, f); } if (DEBUG) Log.v(TAG, "Allocated fragment index " + ...
public int allocBackStackIndex(BackStackRecord bse) { if (mBackStackIndices == null) { mBackStackIndices = new ArrayList<BackStackRecord>(); } int index = mBackStackIndices.size(); mBackStackIndices.add(bse); return index; } 在commitInternal()中,mManager.enqueueAction(this, allowStateLoss);...
drawable.Drawable; import android.os.Build; import android.os.Bundle; import android.support.annotation.ColorInt; import android.support.annotation.DrawableRes; import android.support.annotation.IdRes; import android.support.annotation.NonNull; import android.support.v4.app.Fragment; import android.support...
(int index); //隐藏指定 Fragment util.hide(fragment); //获得指定 Fragment util.getFragment(int index); //使用Class来获得堆栈中最后的指定 Fragment util.getFragment(Class fragmentClass); //返回已添加的 Fragment 数量 util.size(); //添加切换动画(请在show(...)方法前执行) util.anim(int ...
molecules Article How Size Matters: Diversity for Fragment Library Design Yun Shi * and Mark von Itzstein * Institute for Glycomics, Griffith University, Gold Coast Campus, Gold Coast, Queensland 4222, Australia * Correspondence: y.shi@griffith.edu.au (Y.S.); m.vonitzstein@griffith.edu.au ...
mIndex = -1; } //this是一个FragmentManagerImpl.OpGenerator对象,BackStackRecord实现了这个接口 mManager.enqueueAction(this, allowStateLoss); return mIndex; } 接着进入 enqueueAction 方法 /** * 添加一个操作到待操作队列 * */ public void enqueueAction(OpGenerator action, boolean allowStateLoss) ...
RangeOfNominallySpacedGlyphsContainingIndex RemoveTemporaryAttribute RemoveTextContainer ReplaceTextStorage SetAttachmentSize SetDrawsOutsideLineFragment SetExtraLineFragmentRect SetGlyphs SetLineFragmentRect SetLocation SetNotShownAttribute SetTemporaryAttributes SetTextContainer ShowCGGlyphs ShowG...
While the Maintenance Plan Wizard in SQL Server Management Studio (SSMS) is very helpful for a number of things, and it includes reorganize and rebuild index tasks, those tasks should be created with great caution. Neither of these tasks will intelligently decide which indexes need to be de...
int index = mBackStackIndices.size(); mBackStackIndices.add(bse); return index; } 1. 2. 3. 4. 5. 6. 7. 8. 在commitInternal()中,mManager.enqueueAction(this, allowStateLoss);是将BackStackRecord加入待执行队列中,定义如下: public void enqueueAction(Runnable action, boolean allowStateLoss) ...