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2014/10/16 ¤W¤È 08:14:10
android Programming Glossary: getlayoutparamsAndroid Image View Pinch Zooming http://stackoverflow.com/questions/10630373/android-image-view-pinch-zooming int borderPaint.getStrokeWidth mScaleFactor Math.min float getLayoutParams .width borderWidth width float getLayoutParams .height borderWidth.. float getLayoutParams .width borderWidth width float getLayoutParams .height borderWidth height pivotPointX float getLayoutParams.. .height borderWidth height pivotPointX float getLayoutParams .width borderWidth int width mScaleFactor 2 pivotPointY float..
Making a ListAdapter-recycleable Resizable View http://stackoverflow.com/questions/14128018/making-a-listadapter-recycleable-resizable-view intended. The change to the view size is done by calling getLayoutParams .height newHeight requestLayout However when using it in a ListView.. float interpolatedTime Transformation t getLayoutParams .height startHeight int deltaHeight interpolatedTime requestLayout..
Determining the size of an Android view at runtime http://stackoverflow.com/questions/3779173/determining-the-size-of-an-android-view-at-runtime fine but when calling getWidth getHeight getMeasuredWidth getLayoutParams .width etc. they all return 0. I have also tried manually calling..
Grid of images inside ScrollView http://stackoverflow.com/questions/4523609/grid-of-images-inside-scrollview widthMeasureSpec expandSpec LayoutParams params getLayoutParams params.height getMeasuredHeight else super.onMeasure widthMeasureSpec..
ObjectAnimator animate LinearLayout width http://stackoverflow.com/questions/7902976/objectanimator-animate-linearlayout-width int myWidth LinearLayout.LayoutParams params LayoutParams getLayoutParams params.weight myWidth setLayoutParams params requestLayout this.myWidth.. startValue endValue ViewGroup.LayoutParams params v.getLayoutParams params.width num v.setLayoutParams params return num your client..
http://stackoverflow.com/questions/8481844/gridview-height-gets-cut widthMeasureSpec expandSpec ViewGroup.LayoutParams params getLayoutParams params.height getMeasuredHeight else super.onMeasure widthMeasureSpec..
Android unable to implement facebook comment in a webview due to default browser http://stackoverflow.com/questions/8577312/android-unable-to-implement-facebook-comment-in-a-webview-due-to-default-browser this webView new WebView this webView.setLayoutParams getLayoutParams webView.setWebViewClient new FaceBookClient webView.setWebChromeClient.. requestUrl private LinearLayout.LayoutParams getLayoutParams return new LinearLayout.LayoutParams LayoutParams.FILL_PARENT..
Android Image View Pinch Zooming http://stackoverflow.com/questions/10630373/android-image-view-pinch-zooming mLastTouchX mPosX 0 mLastTouchY mPosY 0 int borderWidth int borderPaint.getStrokeWidth mScaleFactor Math.min float getLayoutParams .width borderWidth width float getLayoutParams .height borderWidth height pivotPointX float getLayoutParams .width borderWidth.. borderWidth int borderPaint.getStrokeWidth mScaleFactor Math.min float getLayoutParams .width borderWidth width float getLayoutParams .height borderWidth height pivotPointX float getLayoutParams .width borderWidth int width mScaleFactor 2 pivotPointY float.. float getLayoutParams .width borderWidth width float getLayoutParams .height borderWidth height pivotPointX float getLayoutParams .width borderWidth int width mScaleFactor 2 pivotPointY float getLayoutParams .height borderWidth int height mScaleFactor..
Making a ListAdapter-recycleable Resizable View http://stackoverflow.com/questions/14128018/making-a-listadapter-recycleable-resizable-view in normal practice e.g. in a LinearLayout everything works as intended. The change to the view size is done by calling getLayoutParams .height newHeight requestLayout However when using it in a ListView the view is recycled and maintains its previous height... the animation not used here @Override protected void applyTransformation float interpolatedTime Transformation t getLayoutParams .height startHeight int deltaHeight interpolatedTime requestLayout public boolean isAnimating return isAnimating @Override..
Determining the size of an Android view at runtime http://stackoverflow.com/questions/3779173/determining-the-size-of-an-android-view-at-runtime 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 to getMeasuredWidth..
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 params.height getMeasuredHeight else super.onMeasure widthMeasureSpec heightMeasureSpec This works because when you give..
ObjectAnimator animate LinearLayout width http://stackoverflow.com/questions/7902976/objectanimator-animate-linearlayout-width extending LinearLayout with myWidth public void setMyWidth int myWidth LinearLayout.LayoutParams params LayoutParams getLayoutParams params.weight myWidth setLayoutParams params requestLayout this.myWidth myWidth No luck. Then i tried changing LayoutParams.width.. startValue Object endValue int num Integer super.evaluate fraction startValue endValue ViewGroup.LayoutParams params v.getLayoutParams params.width num v.setLayoutParams params return num your client code ValueAnimator.ofObject new WidthEvaluator box box.getWidth..
http://stackoverflow.com/questions/8481844/gridview-height-gets-cut MEASURED_SIZE_MASK MeasureSpec.AT_MOST super.onMeasure widthMeasureSpec expandSpec ViewGroup.LayoutParams params getLayoutParams params.height getMeasuredHeight else super.onMeasure widthMeasureSpec heightMeasureSpec public void setExpanded boolean..
Android unable to implement facebook comment in a webview due to default browser http://stackoverflow.com/questions/8577312/android-unable-to-implement-facebook-comment-in-a-webview-due-to-default-browser LinearLayout findViewById R.id.parentLayout MyActivity this webView new WebView this webView.setLayoutParams getLayoutParams webView.setWebViewClient new FaceBookClient webView.setWebChromeClient new MyChromeClient webView.getSettings .setJavaScriptEnabled.. .setBuiltInZoomControls true parentLayout.addView webView webView.loadUrl requestUrl private LinearLayout.LayoutParams getLayoutParams return new LinearLayout.LayoutParams LayoutParams.FILL_PARENT LayoutParams.FILL_PARENT final class MyChromeClient extends..
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