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2014/10/16 ¤W¤È 08:11:09
android Programming Glossary: child.layoutFitting a camera preview to a SurfaceView larger than the display http://stackoverflow.com/questions/11321251/fitting-a-camera-preview-to-a-surfaceview-larger-than-the-display int scaledChildWidth previewWidth height previewHeight child.layout width scaledChildWidth 2 0 width scaledChildWidth 2 height.. int scaledChildHeight previewHeight width previewWidth child.layout 0 height scaledChildHeight 2 width height scaledChildHeight..
Making a ListAdapter-recycleable Resizable View http://stackoverflow.com/questions/14128018/making-a-listadapter-recycleable-resizable-view int bottom if getChildCount 0 View child getChildAt 0 child.layout 0 0 child.getMeasuredWidth child.getMeasuredHeight If the layout..
http://stackoverflow.com/questions/2563897/extending-adapterview for int i 0 i mAdapter.getCount i View child obtainView i child.layout 10 70 i 70 70 addViewInLayout child i null true this.invalidate..
Developing an Android Homescreen http://stackoverflow.com/questions/3467461/developing-an-android-homescreen View.GONE final int childWidth child.getMeasuredWidth child.layout childLeft 0 childLeft childWidth child .getMeasuredHeight ..
Possibility of a Curved Gallery http://stackoverflow.com/questions/3732739/possibility-of-a-curved-gallery 2 ellipseMajor2 newtop child.getHeight 2 if newtop 0 child.layout left newtop left child.getWidth newtop child.getHeight return.. 2 mEllipseMajor2 newtop childHeight 1 if newtop 0 child.layout left newtop left childWidth newtop childHeight return super.drawChild..
How to layout a 'grid' of images in the center of the screen http://stackoverflow.com/questions/4592065/how-to-layout-a-grid-of-images-in-the-center-of-the-screen column horizontalStride int top topEdge row verticalStride child.layout left top left childWidth top childHeight res values attrs.xml..
Android: Moving background image while navigating through Views http://stackoverflow.com/questions/4775650/android-moving-background-image-while-navigating-through-views View.GONE final int childWidth child.getMeasuredWidth child.layout childLeft 0 childLeft childWidth child .getMeasuredHeight ..
http://stackoverflow.com/questions/4969226/android-homescreen View.GONE final int childWidth child.getMeasuredWidth child.layout childLeft 0 childLeft childWidth child .getMeasuredHeight ..
Line-breaking widget layout for Android http://stackoverflow.com/questions/549451/line-breaking-widget-layout-for-android xpos childw width xpos getPaddingLeft ypos line_height child.layout xpos ypos xpos childw ypos childh xpos childw lp.width With..
android: camera onPause/onResume issue http://stackoverflow.com/questions/7935292/android-camera-onpause-onresume-issue b this.getPreviewBottom t this.getPreviewTop child.layout this.getPreviewLeft this.getPreviewTop this.getPreviewRight..
Zoom Content in a RelativeLayout http://stackoverflow.com/questions/9192424/zoom-content-in-a-relativelayout View child getChildAt i if child.getVisibility View.GONE child.layout int mPosX int mPosY int mPosX getWidth int mPosY getHeight ..
Stacking image views with overlapping http://stackoverflow.com/questions/9840616/stacking-image-views-with-overlapping the children and calculate where you want them you'll use child.layout l t r b to place the child view inside your new custom ViewGroup...
Fitting a camera preview to a SurfaceView larger than the display http://stackoverflow.com/questions/11321251/fitting-a-camera-preview-to-a-surfaceview-larger-than-the-display the parent. if width previewHeight height previewWidth final int scaledChildWidth previewWidth height previewHeight child.layout width scaledChildWidth 2 0 width scaledChildWidth 2 height else final int scaledChildHeight previewHeight width previewWidth.. 2 0 width scaledChildWidth 2 height else final int scaledChildHeight previewHeight width previewWidth child.layout 0 height scaledChildHeight 2 width height scaledChildHeight 2 this code is intended to fit the preview to the smallest..
Making a ListAdapter-recycleable Resizable View http://stackoverflow.com/questions/14128018/making-a-listadapter-recycleable-resizable-view void onLayout boolean changed int left int top int right int bottom if getChildCount 0 View child getChildAt 0 child.layout 0 0 child.getMeasuredWidth child.getMeasuredHeight If the layout parameters have changed and the view is animating notify..
http://stackoverflow.com/questions/2563897/extending-adapterview int l int t int r int b super.onLayout changed l t r b for int i 0 i mAdapter.getCount i View child obtainView i child.layout 10 70 i 70 70 addViewInLayout child i null true this.invalidate @Override public void onItemClick AdapterView parent View..
Developing an Android Homescreen http://stackoverflow.com/questions/3467461/developing-an-android-homescreen count i final View child getChildAt i if child.getVisibility View.GONE final int childWidth child.getMeasuredWidth child.layout childLeft 0 childLeft childWidth child .getMeasuredHeight childLeft childWidth @Override protected void onMeasure int..
Possibility of a Curved Gallery http://stackoverflow.com/questions/3732739/possibility-of-a-curved-gallery Math.sqrt ellipseMinor2 1 Math.pow adjustedXOrigin 2 ellipseMajor2 newtop child.getHeight 2 if newtop 0 child.layout left newtop left child.getWidth newtop child.getHeight return super.drawChild canvas child drawingTime return true In onLayout.. mEllipseYOffset Math.sqrt mEllipseMinor2 1 Math.pow adjustedXOrigin 2 mEllipseMajor2 newtop childHeight 1 if newtop 0 child.layout left newtop left childWidth newtop childHeight return super.drawChild canvas child drawingTime return true @Override protected..
How to layout a 'grid' of images in the center of the screen http://stackoverflow.com/questions/4592065/how-to-layout-a-grid-of-images-in-the-center-of-the-screen i mNumColumns int column i mNumColumns int left leftEdge column horizontalStride int top topEdge row verticalStride child.layout left top left childWidth top childHeight res values attrs.xml Declaration of attributes for use in the XML xml version..
Android: Moving background image while navigating through Views http://stackoverflow.com/questions/4775650/android-moving-background-image-while-navigating-through-views count i final View child getChildAt i if child.getVisibility View.GONE final int childWidth child.getMeasuredWidth child.layout childLeft 0 childLeft childWidth child .getMeasuredHeight childLeft childWidth @Override protected void onMeasure int..
http://stackoverflow.com/questions/4969226/android-homescreen i count i final View child getChildAt i if child.getVisibility View.GONE final int childWidth child.getMeasuredWidth child.layout childLeft 0 childLeft childWidth child .getMeasuredHeight childLeft childWidth @Override protected void onMeasure int..
Line-breaking widget layout for Android http://stackoverflow.com/questions/549451/line-breaking-widget-layout-for-android
android: camera onPause/onResume issue http://stackoverflow.com/questions/7935292/android-camera-onpause-onresume-issue 0 cameraActivity.log r this.getPreviewRight l this.getPreviewLeft b this.getPreviewBottom t this.getPreviewTop child.layout this.getPreviewLeft this.getPreviewTop this.getPreviewRight this.getPreviewBottom cameraActivity.initOverlay this.getPreviewLeft..
Zoom Content in a RelativeLayout http://stackoverflow.com/questions/9192424/zoom-content-in-a-relativelayout b final int count getChildCount for int i 0 i count i final View child getChildAt i if child.getVisibility View.GONE child.layout int mPosX int mPosY int mPosX getWidth int mPosY getHeight @Override protected void onMeasure int widthMeasureSpec int..
Stacking image views with overlapping http://stackoverflow.com/questions/9840616/stacking-image-views-with-overlapping and figure out where to layout the children. Once you find the children and calculate where you want them you'll use child.layout l t r b to place the child view inside your new custom ViewGroup. Hope this helps. if you REALLY need to hack this into..
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