2014/10/16 上午 08:14:11

android Programming Glossary: getmeasuredwidth

http://stackoverflow.com/questions/1258275/vertical-rotated-label-in-android

widthMeasureSpec setMeasuredDimension getMeasuredHeight getMeasuredWidth @Override protected boolean setFrame int l int t int r int b.. widthMeasureSpec setMeasuredDimension getMeasuredHeight getMeasuredWidth @Override protected void onDraw Canvas canvas TextPaint textPaint..

Gridview with two columns and auto resized images

http://stackoverflow.com/questions/15261088/gridview-with-two-columns-and-auto-resized-images

widthMeasureSpec heightMeasureSpec setMeasuredDimension getMeasuredWidth getMeasuredWidth Snap to width Make a layout for a grid item.. heightMeasureSpec setMeasuredDimension getMeasuredWidth getMeasuredWidth Snap to width Make a layout for a grid item using this SquareImageView..

Auto-fit TextView for Android

http://stackoverflow.com/questions/16017165/auto-fit-textview-for-android

getCompoundPaddingTop mWidthLimit getMeasuredWidth getCompoundPaddingLeft getCompoundPaddingRight mAvailableSpaceRect.right..

Where is android.os.SystemProperties

http://stackoverflow.com/questions/2641111/where-is-android-os-systemproperties

Android - HorizontalScrollView within ScrollView Touch Handling

http://stackoverflow.com/questions/2646028/android-horizontalscrollview-within-scrollview-touch-handling

int scrollX getScrollX int featureWidth getMeasuredWidth activeFeature scrollX featureWidth 2 featureWidth int scrollTo.. activeFeature 1 items.size 1 smoothScrollTo activeFeature getMeasuredWidth 0 return true left to right else if e2.getX e1.getX SWIPE_MIN_DISTANCE.. 0 activeFeature 1 0 smoothScrollTo activeFeature getMeasuredWidth 0 return true catch Exception e nothing return false android..

How to get an Android widget's size after layout is calculated?

http://stackoverflow.com/questions/2864331/how-to-get-an-android-widgets-size-after-layout-is-calculated

widthMeasureSpec heightMeasureSpec getMeasuredHeight and getMeasuredWidth now contain the suggested size I wrote that it's the suggested..

Custom ImageView with drop shadow

http://stackoverflow.com/questions/3693234/custom-imageview-with-drop-shadow

super.onMeasure w h int mH mW mW getSuggestedMinimumWidth getMeasuredWidth getMeasuredWidth getSuggestedMinimumWidth mH getSuggestedMinimumHeight.. w h int mH mW mW getSuggestedMinimumWidth getMeasuredWidth getMeasuredWidth getSuggestedMinimumWidth mH getSuggestedMinimumHeight getMeasuredHeight..

Determining the size of an Android view at runtime

http://stackoverflow.com/questions/3779173/determining-the-size-of-an-android-view-at-runtime

This works fine but when calling getWidth getHeight getMeasuredWidth getLayoutParams .width etc. they all return 0. I have also tried.. manually calling measure on the view followed by a call to getMeasuredWidth but that has no effect. I have tried calling these methods and.. Only after the first layout will getWidth getHeight getMeasuredWidth getMeasuredHeight work. ViewTreeObserver viewTreeObserver view.getViewTreeObserver..

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

Android view based on its parent 䏭 dimensions how do I use getMeasuredWidth and getMeasuredHeight It always returns 0. what is the diffrence..

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

widthMeasureSpec setMeasuredDimension getMeasuredHeight getMeasuredWidth protected void onDraw Canvas c c.rotate 90 c.translate getHeight..

Modifying the Android seekbar widget to operate vertically

http://stackoverflow.com/questions/631238/modifying-the-android-seekbar-widget-to-operate-vertically

widthMeasureSpec setMeasuredDimension getMeasuredHeight getMeasuredWidth protected void onDraw Canvas c c.rotate 90 c.translate getHeight..

GridView rows overlapping: how to make row height fit the tallest item?

http://stackoverflow.com/questions/7545915/gridview-rows-overlapping-how-to-make-row-height-fit-the-tallest-item

the layout to reflect the max height setMeasuredDimension getMeasuredWidth mMaxRowHeight rowIndex Here is the measuring function in my.. adapter.getCount if numColumns 1 int columnWidth getMeasuredWidth numColumns adapter.measureItems columnWidth super.onLayout..

how to store image in sqlite database

http://stackoverflow.com/questions/9357668/how-to-store-image-in-sqlite-database

Vertical (rotated) label in Android

http://stackoverflow.com/questions/1258275/vertical-rotated-label-in-android

int heightMeasureSpec super.onMeasure heightMeasureSpec widthMeasureSpec setMeasuredDimension getMeasuredHeight getMeasuredWidth @Override protected boolean setFrame int l int t int r int b return super.setFrame l t l b t t r l @Override public void.. int heightMeasureSpec super.onMeasure heightMeasureSpec widthMeasureSpec setMeasuredDimension getMeasuredHeight getMeasuredWidth @Override protected void onDraw Canvas canvas TextPaint textPaint getPaint textPaint.setColor getCurrentTextColor textPaint.drawableState..

Gridview with two columns and auto resized images

http://stackoverflow.com/questions/15261088/gridview-with-two-columns-and-auto-resized-images

int widthMeasureSpec int heightMeasureSpec super.onMeasure widthMeasureSpec heightMeasureSpec setMeasuredDimension getMeasuredWidth getMeasuredWidth Snap to width Make a layout for a grid item using this SquareImageView and set the scaleType to centerCrop.. int heightMeasureSpec super.onMeasure widthMeasureSpec heightMeasureSpec setMeasuredDimension getMeasuredWidth getMeasuredWidth Snap to width Make a layout for a grid item using this SquareImageView and set the scaleType to centerCrop xml version 1.0..

Auto-fit TextView for Android

http://stackoverflow.com/questions/16017165/auto-fit-textview-for-android

int mMinTextSize int heightLimit getMeasuredHeight getCompoundPaddingBottom getCompoundPaddingTop mWidthLimit getMeasuredWidth getCompoundPaddingLeft getCompoundPaddingRight mAvailableSpaceRect.right mWidthLimit mAvailableSpaceRect.bottom heightLimit..

Where is android.os.SystemProperties

http://stackoverflow.com/questions/2641111/where-is-android-os-systemproperties

Android - HorizontalScrollView within ScrollView Touch Handling

http://stackoverflow.com/questions/2646028/android-horizontalscrollview-within-scrollview-touch-handling

MotionEvent.ACTION_UP event.getAction MotionEvent.ACTION_CANCEL int scrollX getScrollX int featureWidth getMeasuredWidth activeFeature scrollX featureWidth 2 featureWidth int scrollTo activeFeature featureWidth smoothScrollTo scrollTo 0 .. activeFeature activeFeature items.size 1 activeFeature 1 items.size 1 smoothScrollTo activeFeature getMeasuredWidth 0 return true left to right else if e2.getX e1.getX SWIPE_MIN_DISTANCE Math.abs velocityX SWIPE_THRESHOLD_VELOCITY activeFeature.. velocityX SWIPE_THRESHOLD_VELOCITY activeFeature activeFeature 0 activeFeature 1 0 smoothScrollTo activeFeature getMeasuredWidth 0 return true catch Exception e nothing return false android scrollview horizontalscrollview ontouchlistener share..

How to get an Android widget's size after layout is calculated?

http://stackoverflow.com/questions/2864331/how-to-get-an-android-widgets-size-after-layout-is-calculated

int widthMeasureSpec int heightMeasureSpec super.onMeasure widthMeasureSpec heightMeasureSpec getMeasuredHeight and getMeasuredWidth now contain the suggested size I wrote that it's the suggested size because I think it's possible for the size to be changed..

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 getSuggestedMinimumWidth mH getSuggestedMinimumHeight getMeasuredHeight getMeasuredHeight getSuggestedMinimumHeight.. protected void onMeasure int w int h super.onMeasure w h int mH mW mW getSuggestedMinimumWidth getMeasuredWidth getMeasuredWidth getSuggestedMinimumWidth mH getSuggestedMinimumHeight getMeasuredHeight getMeasuredHeight getSuggestedMinimumHeight setMeasuredDimension..

Determining the size of an Android view at runtime

http://stackoverflow.com/questions/3779173/determining-the-size-of-an-android-view-at-runtime

ImageView myView ImageView getWindow .findViewById R.id.MyViewID This works fine but when calling getWidth getHeight getMeasuredWidth getLayoutParams .width etc. they all return 0. I have also tried manually calling measure on the view followed by a call.. .width etc. they all return 0. I have also tried manually calling measure on the view followed by a call to getMeasuredWidth but that has no effect. I have tried calling these methods and inspecting the object in the debugger in my activity's onCreate.. Use the ViewTreeObserver on the View to wait for the first layout. Only after the first layout will getWidth getHeight getMeasuredWidth getMeasuredHeight work. ViewTreeObserver viewTreeObserver view.getViewTreeObserver if viewTreeObserver.isAlive viewTreeObserver.addOnGlobalLayoutListener..

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

and width duplicate Possible Duplicate How to size an Android view based on its parent 䏭 dimensions how do I use getMeasuredWidth and getMeasuredHeight It always returns 0. what is the diffrence between this and getHeight and getWidth android views..

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 heightMeasureSpec super.onMeasure heightMeasureSpec widthMeasureSpec setMeasuredDimension getMeasuredHeight getMeasuredWidth protected void onDraw Canvas c c.rotate 90 c.translate getHeight 0 super.onDraw c @Override public boolean onTouchEvent..

Modifying the Android seekbar widget to operate vertically

http://stackoverflow.com/questions/631238/modifying-the-android-seekbar-widget-to-operate-vertically

GridView rows overlapping: how to make row height fit the tallest item?

http://stackoverflow.com/questions/7545915/gridview-rows-overlapping-how-to-make-row-height-fit-the-tallest-item

rowIndex measuredHeight Update the dimensions of the layout to reflect the max height setMeasuredDimension getMeasuredWidth mMaxRowHeight rowIndex Here is the measuring function in my BaseAdapter subclass. Note that I have a method updateItemDisplay.. GridViewItemLayout.initItemLayout numColumns adapter.getCount if numColumns 1 int columnWidth getMeasuredWidth numColumns adapter.measureItems columnWidth super.onLayout changed l t r b The reason I have the number of columns as..

how to store image in sqlite database

http://stackoverflow.com/questions/9357668/how-to-store-image-in-sqlite-database