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2014/10/16 ¤W¤È 08:25:28
android Programming Glossary: super.onmeasureVertical (rotated) label in Android http://stackoverflow.com/questions/1258275/vertical-rotated-label-in-android void onMeasure int widthMeasureSpec int heightMeasureSpec super.onMeasure heightMeasureSpec widthMeasureSpec setMeasuredDimension getMeasuredHeight.. void onMeasure int widthMeasureSpec int heightMeasureSpec super.onMeasure heightMeasureSpec widthMeasureSpec setMeasuredDimension getMeasuredHeight..
How to check visibility of software keyboard in Android? http://stackoverflow.com/questions/2150078/how-to-check-visibility-of-software-keyboard-in-android assume all soft keyboards are at least 128 pixels high super.onMeasure widthMeasureSpec heightMeasureSpec Then in your Activity class.....
How to size an Android view based on its parent's dimensions http://stackoverflow.com/questions/2159320/how-to-size-an-android-view-based-on-its-parents-dimensions the image in half the parent. The problem is that calling super.onMeasure prior to the setMeasuredDimension will measure all the children.. and provide a new LayoutParams for your view then call super.onMeasure . Remember your LayoutParams are derived from your view's parent.. ParentLayoutType .LayoutParams parentWidth 2 parentHeight super.onMeasure widthMeasureSpec heightMeasureSpec I believe the only time you'll..
How to adjust text font size to fit textview http://stackoverflow.com/questions/2617266/how-to-adjust-text-font-size-to-fit-textview void onMeasure int widthMeasureSpec int heightMeasureSpec super.onMeasure widthMeasureSpec heightMeasureSpec int parentWidth MeasureSpec.getSize..
Rotate View Hierarchy 90 degrees http://stackoverflow.com/questions/3444764/rotate-view-hierarchy-90-degrees void onMeasure int widthMeasureSpec int heightMeasureSpec super.onMeasure widthMeasureSpec heightMeasureSpec This didn't work super.onMeasure.. widthMeasureSpec heightMeasureSpec This didn't work super.onMeasure heightMeasureSpec widthMeasureSpec non Javadoc @see android.widget.FrameLayout#onSizeChanged..
Developing an Android Homescreen http://stackoverflow.com/questions/3467461/developing-an-android-homescreen void onMeasure int widthMeasureSpec int heightMeasureSpec super.onMeasure widthMeasureSpec heightMeasureSpec final int width MeasureSpec.getSize..
Custom ImageView with drop shadow http://stackoverflow.com/questions/3693234/custom-imageview-with-drop-shadow canvas @Override protected void onMeasure int w int h super.onMeasure w h int mH mW mW getSuggestedMinimumWidth getMeasuredWidth getMeasuredWidth..
Android: How to get a custom View's height and width? [duplicate] http://stackoverflow.com/questions/4074937/android-how-to-get-a-custom-views-height-and-width void onMeasure int widthMeasureSpec int heightMeasureSpec super.onMeasure widthMeasureSpec heightMeasureSpec int parentWidth MeasureSpec.getSize..
Grid of images inside ScrollView http://stackoverflow.com/questions/4523609/grid-of-images-inside-scrollview MEASURED_SIZE_MASK MeasureSpec.AT_MOST super.onMeasure widthMeasureSpec expandSpec LayoutParams params getLayoutParams.. getLayoutParams params.height getMeasuredHeight else super.onMeasure widthMeasureSpec heightMeasureSpec This works because when..
How can I get a working vertical SeekBar in Android? http://stackoverflow.com/questions/4892179/how-can-i-get-a-working-vertical-seekbar-in-android void onMeasure int widthMeasureSpec int heightMeasureSpec super.onMeasure heightMeasureSpec widthMeasureSpec setMeasuredDimension getMeasuredHeight..
Android ImageView adjusting parent's height and fitting width http://stackoverflow.com/questions/5554682/android-imageview-adjusting-parents-height-and-fitting-width setMeasuredDimension width height else super.onMeasure widthMeasureSpec heightMeasureSpec You can use this class in..
http://stackoverflow.com/questions/5645104/android-expandablelistview
Modifying the Android seekbar widget to operate vertically http://stackoverflow.com/questions/631238/modifying-the-android-seekbar-widget-to-operate-vertically void onMeasure int widthMeasureSpec int heightMeasureSpec super.onMeasure heightMeasureSpec widthMeasureSpec setMeasuredDimension getMeasuredHeight..
http://stackoverflow.com/questions/8481844/gridview-height-gets-cut MEASURED_SIZE_MASK MeasureSpec.AT_MOST super.onMeasure widthMeasureSpec expandSpec ViewGroup.LayoutParams params getLayoutParams.. getLayoutParams params.height getMeasuredHeight else super.onMeasure widthMeasureSpec heightMeasureSpec public void setExpanded..
Vertical (rotated) label in Android http://stackoverflow.com/questions/1258275/vertical-rotated-label-in-android topDown false else topDown true @Override protected void onMeasure int widthMeasureSpec int heightMeasureSpec super.onMeasure heightMeasureSpec widthMeasureSpec setMeasuredDimension getMeasuredHeight getMeasuredWidth @Override protected boolean setFrame.. topDown false else topDown true @Override protected void onMeasure int widthMeasureSpec int heightMeasureSpec super.onMeasure heightMeasureSpec widthMeasureSpec setMeasuredDimension getMeasuredHeight getMeasuredWidth @Override protected void onDraw..
How to check visibility of software keyboard in Android? http://stackoverflow.com/questions/2150078/how-to-check-visibility-of-software-keyboard-in-android height if listener null listener.onSoftKeyboardShown diff 128 assume all soft keyboards are at least 128 pixels high super.onMeasure widthMeasureSpec heightMeasureSpec Then in your Activity class... public class MyActivity extends Activity implements LinearLayoutThatDetectsSoftKeyboard.Listener..
How to size an Android view based on its parent's dimensions http://stackoverflow.com/questions/2159320/how-to-size-an-android-view-based-on-its-parents-dimensions kinda literally . What his onMeasure will do is display half the image in half the parent. The problem is that calling super.onMeasure prior to the setMeasuredDimension will measure all the children in the view based on the original size then just cut the.. call setMeasuredDimension as required for an onMeasure override and provide a new LayoutParams for your view then call super.onMeasure . Remember your LayoutParams are derived from your view's parent type not your view's type. @Override protected void onMeasure.. parentWidth 2 parentHeight this.setLayoutParams new ParentLayoutType .LayoutParams parentWidth 2 parentHeight super.onMeasure widthMeasureSpec heightMeasureSpec I believe the only time you'll have problems with the parent LayoutParams is if the parent..
How to adjust text font size to fit textview http://stackoverflow.com/questions/2617266/how-to-adjust-text-font-size-to-fit-textview TypedValue.COMPLEX_UNIT_PX lo @Override protected void onMeasure int widthMeasureSpec int heightMeasureSpec super.onMeasure widthMeasureSpec heightMeasureSpec int parentWidth MeasureSpec.getSize widthMeasureSpec int height getMeasuredHeight refitText..
Rotate View Hierarchy 90 degrees http://stackoverflow.com/questions/3444764/rotate-view-hierarchy-90-degrees int int @Override protected void onMeasure int widthMeasureSpec int heightMeasureSpec super.onMeasure widthMeasureSpec heightMeasureSpec This didn't work super.onMeasure heightMeasureSpec widthMeasureSpec non Javadoc @see.. int widthMeasureSpec int heightMeasureSpec super.onMeasure widthMeasureSpec heightMeasureSpec This didn't work super.onMeasure heightMeasureSpec widthMeasureSpec non Javadoc @see android.widget.FrameLayout#onSizeChanged int int int int @Override..
Developing an Android Homescreen http://stackoverflow.com/questions/3467461/developing-an-android-homescreen childLeft childWidth @Override protected void onMeasure int widthMeasureSpec int heightMeasureSpec super.onMeasure widthMeasureSpec heightMeasureSpec final int width MeasureSpec.getSize widthMeasureSpec final int widthMode MeasureSpec.getMode..
Custom ImageView with drop shadow http://stackoverflow.com/questions/3693234/custom-imageview-with-drop-shadow r mRect Paint paint mPaint canvas.drawRect r paint super.onDraw canvas @Override protected void onMeasure int w int h super.onMeasure w h int mH mW mW getSuggestedMinimumWidth getMeasuredWidth getMeasuredWidth getSuggestedMinimumWidth mH getSuggestedMinimumHeight..
Android: How to get a custom View's height and width? [duplicate] http://stackoverflow.com/questions/4074937/android-how-to-get-a-custom-views-height-and-width view based on its parents dimensions @Override protected void onMeasure int widthMeasureSpec int heightMeasureSpec super.onMeasure widthMeasureSpec heightMeasureSpec int parentWidth MeasureSpec.getSize widthMeasureSpec int parentHeight MeasureSpec.getSize..
Grid of images inside ScrollView http://stackoverflow.com/questions/4523609/grid-of-images-inside-scrollview the largest height possible. int expandSpec MeasureSpec.makeMeasureSpec MEASURED_SIZE_MASK MeasureSpec.AT_MOST super.onMeasure widthMeasureSpec expandSpec LayoutParams params getLayoutParams params.height getMeasuredHeight else super.onMeasure widthMeasureSpec.. super.onMeasure widthMeasureSpec expandSpec LayoutParams params getLayoutParams params.height getMeasuredHeight else super.onMeasure widthMeasureSpec heightMeasureSpec This works because when you give the ListView a mode of AT_MOST it creates and measures..
How can I get a working vertical SeekBar in Android? http://stackoverflow.com/questions/4892179/how-can-i-get-a-working-vertical-seekbar-in-android h w oldh oldw @Override protected synchronized void onMeasure int widthMeasureSpec int heightMeasureSpec super.onMeasure heightMeasureSpec widthMeasureSpec setMeasuredDimension getMeasuredHeight getMeasuredWidth protected void onDraw Canvas..
Android ImageView adjusting parent's height and fitting width http://stackoverflow.com/questions/5554682/android-imageview-adjusting-parents-height-and-fitting-width Math.ceil float width float d.getIntrinsicHeight float d.getIntrinsicWidth setMeasuredDimension width height else super.onMeasure widthMeasureSpec heightMeasureSpec You can use this class in your xml layouts instead ImageView. com.example.ResizableImageView..
http://stackoverflow.com/questions/5645104/android-expandablelistview
Modifying the Android seekbar widget to operate vertically http://stackoverflow.com/questions/631238/modifying-the-android-seekbar-widget-to-operate-vertically h w oldh oldw @Override protected synchronized void onMeasure int widthMeasureSpec int heightMeasureSpec super.onMeasure heightMeasureSpec widthMeasureSpec setMeasuredDimension getMeasuredHeight getMeasuredWidth protected void onDraw Canvas..
http://stackoverflow.com/questions/8481844/gridview-height-gets-cut the largest height possible. int expandSpec MeasureSpec.makeMeasureSpec MEASURED_SIZE_MASK MeasureSpec.AT_MOST super.onMeasure widthMeasureSpec expandSpec ViewGroup.LayoutParams params getLayoutParams params.height getMeasuredHeight else super.onMeasure.. widthMeasureSpec expandSpec ViewGroup.LayoutParams params getLayoutParams params.height getMeasuredHeight else super.onMeasure widthMeasureSpec heightMeasureSpec public void setExpanded boolean expanded this.expanded expanded Include it in your..
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