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2014/10/16 ¤W¤È 08:14:35
android Programming Glossary: heightmeasurespecVertical (rotated) label in Android http://stackoverflow.com/questions/1258275/vertical-rotated-label-in-android protected void onMeasure int widthMeasureSpec int heightMeasureSpec super.onMeasure heightMeasureSpec widthMeasureSpec setMeasuredDimension.. int widthMeasureSpec int heightMeasureSpec super.onMeasure heightMeasureSpec widthMeasureSpec setMeasuredDimension getMeasuredHeight getMeasuredWidth.. protected void onMeasure int widthMeasureSpec int heightMeasureSpec super.onMeasure heightMeasureSpec widthMeasureSpec setMeasuredDimension..
How to check visibility of software keyboard in Android? http://stackoverflow.com/questions/2150078/how-to-check-visibility-of-software-keyboard-in-android protected void onMeasure int widthMeasureSpec int heightMeasureSpec int height MeasureSpec.getSize heightMeasureSpec Activity activity.. int heightMeasureSpec int height MeasureSpec.getSize heightMeasureSpec Activity activity Activity getContext Rect rect new Rect activity.getWindow.. at least 128 pixels high super.onMeasure widthMeasureSpec heightMeasureSpec Then in your Activity class... public class MyActivity extends..
How to adjust text font size to fit textview http://stackoverflow.com/questions/2617266/how-to-adjust-text-font-size-to-fit-textview protected void onMeasure int widthMeasureSpec int heightMeasureSpec super.onMeasure widthMeasureSpec heightMeasureSpec int parentWidth.. int heightMeasureSpec super.onMeasure widthMeasureSpec heightMeasureSpec int parentWidth MeasureSpec.getSize widthMeasureSpec int height..
Android: How to stretch an image to the screen width while maintaining aspect ratio? http://stackoverflow.com/questions/2991110/android-how-to-stretch-an-image-to-the-screen-width-while-maintaining-aspect-ra protected void onMeasure int widthMeasureSpec int heightMeasureSpec int width MeasureSpec.getSize widthMeasureSpec int height width..
Android: can height of SlidingDrawer be set with wrap_content? http://stackoverflow.com/questions/3654492/android-can-height-of-slidingdrawer-be-set-with-wrap-content protected void onMeasure int widthMeasureSpec int heightMeasureSpec int widthSpecMode MeasureSpec.getMode widthMeasureSpec int widthSpecSize.. widthMeasureSpec int heightSpecMode MeasureSpec.getMode heightMeasureSpec int heightSpecSize MeasureSpec.getSize heightMeasureSpec if.. heightMeasureSpec int heightSpecSize MeasureSpec.getSize heightMeasureSpec if widthSpecMode MeasureSpec.UNSPECIFIED heightSpecMode MeasureSpec.UNSPECIFIED..
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 synchronized void onMeasure int widthMeasureSpec int heightMeasureSpec super.onMeasure heightMeasureSpec widthMeasureSpec setMeasuredDimension.. int widthMeasureSpec int heightMeasureSpec super.onMeasure heightMeasureSpec widthMeasureSpec setMeasuredDimension getMeasuredHeight getMeasuredWidth..
Line-breaking widget layout for Android http://stackoverflow.com/questions/549451/line-breaking-widget-layout-for-android protected void onMeasure int widthMeasureSpec int heightMeasureSpec assert MeasureSpec.getMode widthMeasureSpec MeasureSpec.UNSPECIFIED.. requested MeasureSpec mode int height MeasureSpec.getSize heightMeasureSpec getPaddingTop getPaddingBottom final int count getChildCount.. this.line_height line_height if MeasureSpec.getMode heightMeasureSpec MeasureSpec.UNSPECIFIED height ypos line_height else if MeasureSpec.getMode..
Vertical (rotated) label in Android http://stackoverflow.com/questions/1258275/vertical-rotated-label-in-android Gravity.TOP topDown false else topDown true @Override protected void onMeasure int widthMeasureSpec int heightMeasureSpec super.onMeasure heightMeasureSpec widthMeasureSpec setMeasuredDimension getMeasuredHeight getMeasuredWidth @Override protected.. false else topDown true @Override protected void onMeasure int widthMeasureSpec int heightMeasureSpec super.onMeasure heightMeasureSpec widthMeasureSpec setMeasuredDimension getMeasuredHeight getMeasuredWidth @Override protected boolean setFrame int l int.. Gravity.TOP topDown false else topDown true @Override protected void onMeasure int widthMeasureSpec int heightMeasureSpec super.onMeasure heightMeasureSpec widthMeasureSpec setMeasuredDimension getMeasuredHeight getMeasuredWidth @Override protected..
How to check visibility of software keyboard in Android? http://stackoverflow.com/questions/2150078/how-to-check-visibility-of-software-keyboard-in-android void setListener Listener listener this.listener listener @Override protected void onMeasure int widthMeasureSpec int heightMeasureSpec int height MeasureSpec.getSize heightMeasureSpec Activity activity Activity getContext Rect rect new Rect activity.getWindow.. listener @Override protected void onMeasure int widthMeasureSpec int heightMeasureSpec int height MeasureSpec.getSize heightMeasureSpec Activity activity Activity getContext Rect rect new Rect activity.getWindow .getDecorView .getWindowVisibleDisplayFrame.. 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 adjust text font size to fit textview http://stackoverflow.com/questions/2617266/how-to-adjust-text-font-size-to-fit-textview overshoot this.setTextSize 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.. lo @Override protected void onMeasure int widthMeasureSpec int heightMeasureSpec super.onMeasure widthMeasureSpec heightMeasureSpec int parentWidth MeasureSpec.getSize widthMeasureSpec int height getMeasuredHeight refitText this.getText .toString parentWidth..
Android: How to stretch an image to the screen width while maintaining aspect ratio? http://stackoverflow.com/questions/2991110/android-how-to-stretch-an-image-to-the-screen-width-while-maintaining-aspect-ra .getDrawable R.drawable.banner setBackgroundDrawable logo @Override protected void onMeasure int widthMeasureSpec int heightMeasureSpec int width MeasureSpec.getSize widthMeasureSpec int height width logo.getIntrinsicHeight logo.getIntrinsicWidth setMeasuredDimension..
Android: can height of SlidingDrawer be set with wrap_content? http://stackoverflow.com/questions/3654492/android-can-height-of-slidingdrawer-be-set-with-wrap-content 0 mVertical orientation SlidingDrawer.ORIENTATION_VERTICAL @Override protected void onMeasure int widthMeasureSpec int heightMeasureSpec int widthSpecMode MeasureSpec.getMode widthMeasureSpec int widthSpecSize MeasureSpec.getSize widthMeasureSpec int heightSpecMode.. widthMeasureSpec int widthSpecSize MeasureSpec.getSize widthMeasureSpec int heightSpecMode MeasureSpec.getMode heightMeasureSpec int heightSpecSize MeasureSpec.getSize heightMeasureSpec if widthSpecMode MeasureSpec.UNSPECIFIED heightSpecMode MeasureSpec.UNSPECIFIED.. widthMeasureSpec int heightSpecMode MeasureSpec.getMode heightMeasureSpec int heightSpecSize MeasureSpec.getSize heightMeasureSpec if widthSpecMode MeasureSpec.UNSPECIFIED heightSpecMode MeasureSpec.UNSPECIFIED throw new RuntimeException SlidingDrawer..
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 int oldh super.onSizeChanged h w oldh oldw @Override protected synchronized void onMeasure int widthMeasureSpec int heightMeasureSpec super.onMeasure heightMeasureSpec widthMeasureSpec setMeasuredDimension getMeasuredHeight getMeasuredWidth protected void.. w oldh oldw @Override protected synchronized void onMeasure int widthMeasureSpec int heightMeasureSpec super.onMeasure heightMeasureSpec widthMeasureSpec setMeasuredDimension getMeasuredHeight getMeasuredWidth protected void onDraw Canvas c c.rotate 90 c.translate..
Line-breaking widget layout for Android http://stackoverflow.com/questions/549451/line-breaking-widget-layout-for-android Context context AttributeSet attrs super context attrs @Override protected void onMeasure int widthMeasureSpec int heightMeasureSpec assert MeasureSpec.getMode widthMeasureSpec MeasureSpec.UNSPECIFIED final int width MeasureSpec.getSize widthMeasureSpec.. The next line is WRONG Doesn't take into account requested MeasureSpec mode int height MeasureSpec.getSize heightMeasureSpec getPaddingTop getPaddingBottom final int count getChildCount int line_height 0 int xpos getPaddingLeft int ypos getPaddingTop.. xpos getPaddingLeft ypos line_height xpos childw lp.width this.line_height line_height if MeasureSpec.getMode heightMeasureSpec MeasureSpec.UNSPECIFIED height ypos line_height else if MeasureSpec.getMode heightMeasureSpec MeasureSpec.AT_MOST if ypos..
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