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2014/10/16 ¤W¤È 08:22:18
android Programming Glossary: rectIs there a way to make ellipsize=“marquee” always scroll? http://stackoverflow.com/questions/1827751/is-there-a-way-to-make-ellipsize-marquee-always-scroll void onFocusChanged boolean focused int direction Rect previouslyFocusedRect if focused super.onFocusChanged focused.. boolean focused int direction Rect previouslyFocusedRect if focused super.onFocusChanged focused direction previouslyFocusedRect.. super.onFocusChanged focused direction previouslyFocusedRect @Override public void onWindowFocusChanged boolean focused if..
How to check visibility of software keyboard in Android? http://stackoverflow.com/questions/2150078/how-to-check-visibility-of-software-keyboard-in-android import android.content.Context import android.graphics.Rect import android.util.AttributeSet import android.widget.LinearLayout.. heightMeasureSpec Activity activity Activity getContext Rect rect new Rect activity.getWindow .getDecorView .getWindowVisibleDisplayFrame.. Activity activity Activity getContext Rect rect new Rect activity.getWindow .getDecorView .getWindowVisibleDisplayFrame..
How to make an ImageView to have rounded corners http://stackoverflow.com/questions/2459916/how-to-make-an-imageview-to-have-rounded-corners import android.graphics.Rect import android.graphics.RectF import android.graphics.Bitmap.Config.. import android.graphics.Rect import android.graphics.RectF import android.graphics.Bitmap.Config import android.graphics.PorterDuff.Mode.. int color 0xff424242 final Paint paint new Paint final Rect rect new Rect 0 0 bitmap.getWidth bitmap.getHeight final RectF..
http://stackoverflow.com/questions/3205191/android-and-mjpeg import android.graphics.Rect import android.graphics.Typeface import android.util.AttributeSet.. Context context mSurfaceHolder surfaceHolder private Rect destRect int bmw int bmh int tempx int tempy if displayMode.. context mSurfaceHolder surfaceHolder private Rect destRect int bmw int bmh int tempx int tempy if displayMode MjpegView.SIZE_STANDARD..
Custom ImageView with drop shadow http://stackoverflow.com/questions/3693234/custom-imageview-with-drop-shadow import android.graphics.Paint import android.graphics.Rect import android.widget.ImageView public class ShadowImageView.. public class ShadowImageView extends ImageView private Rect mRect private Paint mPaint public ShadowImageView Context context.. class ShadowImageView extends ImageView private Rect mRect private Paint mPaint public ShadowImageView Context context..
How can I use the animation framework inside the canvas? http://stackoverflow.com/questions/4938822/how-can-i-use-the-animation-framework-inside-the-canvas import android.graphics.Paint import android.graphics.Rect import android.os.Bundle import android.view.MotionEvent import.. canvas super.onDraw canvas Draw scrolling background. Rect fromRect1 new Rect 0 0 bgrW bgrScroll bgrH Rect toRect1 new.. super.onDraw canvas Draw scrolling background. Rect fromRect1 new Rect 0 0 bgrW bgrScroll bgrH Rect toRect1 new Rect bgrScroll..
Cropping Circular Area from bitmap in android http://stackoverflow.com/questions/11932805/cropping-circular-area-from-bitmap-in-android color 0xff424242 final Paint paint new Paint final Rect rect new Rect 0 0 bitmap.getWidth bitmap.getHeight paint.setAntiAlias.. 0 0 0 0 paint.setColor color canvas.drawRoundRect rectF roundPx roundPx paint canvas.drawCircle bitmap.getWidth 2 bitmap.getHeight.. PorterDuffXfermode Mode.SRC_IN canvas.drawBitmap bitmap rect rect paint Bitmap _bmp Bitmap.createScaledBitmap output 60 60..
Android WebView JellyBean -> Should not happen: no rect-based-test nodes found http://stackoverflow.com/questions/12090899/android-webview-jellybean-should-not-happen-no-rect-based-test-nodes-found WebView JellyBean Should not happen no rect based test nodes found My application is using a lot of webviews.. 23 13 44 03.374 E webcoreglue 21690 Should not happen no rect based test nodes found Can anyone explain to me what is going.. return 0 const ListHashSet RefPtr Node list hitTestResult.rectBasedTestResult if list.isEmpty LOGE Should not happen no rect..
Android - Way to appear bordered text on the TextView? http://stackoverflow.com/questions/2026873/android-way-to-appear-bordered-text-on-the-textview void onDraw Canvas canvas super.onDraw canvas Rect rect new Rect Paint paint new Paint paint.setStyle Paint.Style.STROKE.. Color.WHITE paint.setStrokeWidth 3 getLocalVisibleRect rect canvas.drawRect rect paint Than use it in layout xml xml version.. 3 getLocalVisibleRect rect canvas.drawRect rect paint Than use it in layout xml xml version 1.0 encoding utf..
How to check visibility of software keyboard in Android? http://stackoverflow.com/questions/2150078/how-to-check-visibility-of-software-keyboard-in-android Activity activity Activity getContext Rect rect new Rect activity.getWindow .getDecorView .getWindowVisibleDisplayFrame.. .getDecorView .getWindowVisibleDisplayFrame rect int statusBarHeight rect.top int screenHeight activity.getWindowManager.. .getWindowVisibleDisplayFrame rect int statusBarHeight rect.top int screenHeight activity.getWindowManager .getDefaultDisplay..
How to make an ImageView to have rounded corners http://stackoverflow.com/questions/2459916/how-to-make-an-imageview-to-have-rounded-corners to have rounded corners In android an ImageView is a rectangle by default. How can I make it a rounded rectangle clip.. is a rectangle by default. How can I make it a rounded rectangle clip off all 4 corners of my Bitmap to be rounded rectangles.. clip off all 4 corners of my Bitmap to be rounded rectangles in the ImageView android layout imageview rounded corners..
android: ViewPager and HorizontalScrollVIew http://stackoverflow.com/questions/6920137/android-viewpager-and-horizontalscrollview 0 View scroll findViewById childId if scroll null Rect rect new Rect scroll.getHitRect rect if rect.contains int event.getX.. if scroll null Rect rect new Rect scroll.getHitRect rect if rect.contains int event.getX int event.getY return false.. null Rect rect new Rect scroll.getHitRect rect if rect.contains int event.getX int event.getY return false return..
Need help to convert a Pdf page into Bitmap in Android Java http://stackoverflow.com/questions/8814758/need-help-to-convert-a-pdf-page-into-bitmap-in-android-java new PDFFile buffer PDFPage page pdf_file.getPage 2 RectF rect new RectF 0 0 int page.getBBox .width int page.getBBox .height.. .height Bitmap bufferedImage Bitmap.createBitmap int rect.width int rect.height Bitmap.Config.ARGB_8888 Bitmap image.. bufferedImage Bitmap.createBitmap int rect.width int rect.height Bitmap.Config.ARGB_8888 Bitmap image page.getImage int..
Is there a way to make ellipsize=“marquee” always scroll? http://stackoverflow.com/questions/1827751/is-there-a-way-to-make-ellipsize-marquee-always-scroll and isFocused to make the TextView all focused. @Override protected void onFocusChanged boolean focused int direction Rect previouslyFocusedRect if focused super.onFocusChanged focused direction previouslyFocusedRect @Override public void onWindowFocusChanged.. the TextView all focused. @Override protected void onFocusChanged boolean focused int direction Rect previouslyFocusedRect if focused super.onFocusChanged focused direction previouslyFocusedRect @Override public void onWindowFocusChanged boolean.. focused int direction Rect previouslyFocusedRect if focused super.onFocusChanged focused direction previouslyFocusedRect @Override public void onWindowFocusChanged boolean focused if focused super.onWindowFocusChanged focused @Override public..
How to check visibility of software keyboard in Android? http://stackoverflow.com/questions/2150078/how-to-check-visibility-of-software-keyboard-in-android soft keyboard is probably showing. import android.app.Activity import android.content.Context import android.graphics.Rect import android.util.AttributeSet import android.widget.LinearLayout LinearLayoutThatDetectsSoftKeyboard a variant of LinearLayout.. int heightMeasureSpec int height MeasureSpec.getSize heightMeasureSpec Activity activity Activity getContext Rect rect new Rect activity.getWindow .getDecorView .getWindowVisibleDisplayFrame rect int statusBarHeight rect.top int screenHeight.. heightMeasureSpec int height MeasureSpec.getSize heightMeasureSpec Activity activity Activity getContext Rect rect new Rect activity.getWindow .getDecorView .getWindowVisibleDisplayFrame rect int statusBarHeight rect.top int screenHeight activity.getWindowManager..
How to make an ImageView to have rounded corners http://stackoverflow.com/questions/2459916/how-to-make-an-imageview-to-have-rounded-corners import android.graphics.Paint import android.graphics.PorterDuffXfermode import android.graphics.Rect import android.graphics.RectF import android.graphics.Bitmap.Config import android.graphics.PorterDuff.Mode public class.. android.graphics.Paint import android.graphics.PorterDuffXfermode import android.graphics.Rect import android.graphics.RectF import android.graphics.Bitmap.Config import android.graphics.PorterDuff.Mode public class ImageHelper public static Bitmap.. Config.ARGB_8888 Canvas canvas new Canvas output final int color 0xff424242 final Paint paint new Paint final Rect rect new Rect 0 0 bitmap.getWidth bitmap.getHeight final RectF rectF new RectF rect final float roundPx pixels paint.setAntiAlias..
http://stackoverflow.com/questions/3205191/android-and-mjpeg import android.graphics.PorterDuff import android.graphics.PorterDuffXfermode import android.graphics.Rect import android.graphics.Typeface import android.util.AttributeSet import android.view.SurfaceHolder import android.view.SurfaceView.. Bitmap ovl public MjpegViewThread SurfaceHolder surfaceHolder Context context mSurfaceHolder surfaceHolder private Rect destRect int bmw int bmh int tempx int tempy if displayMode MjpegView.SIZE_STANDARD tempx dispWidth 2 bmw 2 tempy dispHeight.. ovl public MjpegViewThread SurfaceHolder surfaceHolder Context context mSurfaceHolder surfaceHolder private Rect destRect int bmw int bmh int tempx int tempy if displayMode MjpegView.SIZE_STANDARD tempx dispWidth 2 bmw 2 tempy dispHeight 2..
Custom ImageView with drop shadow http://stackoverflow.com/questions/3693234/custom-imageview-with-drop-shadow import android.graphics.Canvas import android.graphics.Color import android.graphics.Paint import android.graphics.Rect import android.widget.ImageView public class ShadowImageView extends ImageView private Rect mRect private Paint mPaint public.. import android.graphics.Rect import android.widget.ImageView public class ShadowImageView extends ImageView private Rect mRect private Paint mPaint public ShadowImageView Context context super context mRect new Rect mPaint new Paint mPaint.setAntiAlias.. android.graphics.Rect import android.widget.ImageView public class ShadowImageView extends ImageView private Rect mRect private Paint mPaint public ShadowImageView Context context super context mRect new Rect mPaint new Paint mPaint.setAntiAlias..
How can I use the animation framework inside the canvas? http://stackoverflow.com/questions/4938822/how-can-i-use-the-animation-framework-inside-the-canvas import android.graphics.Canvas import android.graphics.Matrix import android.graphics.Paint import android.graphics.Rect import android.os.Bundle import android.view.MotionEvent import android.view.SurfaceHolder import android.view.SurfaceView.. dY 0 break return true @Override public void onDraw Canvas canvas super.onDraw canvas Draw scrolling background. Rect fromRect1 new Rect 0 0 bgrW bgrScroll bgrH Rect toRect1 new Rect bgrScroll 0 bgrW bgrH Rect fromRect2 new Rect bgrW bgrScroll.. break return true @Override public void onDraw Canvas canvas super.onDraw canvas Draw scrolling background. Rect fromRect1 new Rect 0 0 bgrW bgrScroll bgrH Rect toRect1 new Rect bgrScroll 0 bgrW bgrH Rect fromRect2 new Rect bgrW bgrScroll 0 bgrW..
Cropping Circular Area from bitmap in android http://stackoverflow.com/questions/11932805/cropping-circular-area-from-bitmap-in-android Config.ARGB_8888 Canvas canvas new Canvas output final int color 0xff424242 final Paint paint new Paint final Rect rect new Rect 0 0 bitmap.getWidth bitmap.getHeight paint.setAntiAlias true canvas.drawARGB 0 0 0 0 paint.setColor color canvas.drawRoundRect.. bitmap.getHeight paint.setAntiAlias true canvas.drawARGB 0 0 0 0 paint.setColor color canvas.drawRoundRect rectF roundPx roundPx paint canvas.drawCircle bitmap.getWidth 2 bitmap.getHeight 2 bitmap.getWidth 2 paint paint.setXfermode.. 2 bitmap.getWidth 2 paint paint.setXfermode new PorterDuffXfermode Mode.SRC_IN canvas.drawBitmap bitmap rect rect paint Bitmap _bmp Bitmap.createScaledBitmap output 60 60 false return _bmp return output share improve this answer..
Android WebView JellyBean -> Should not happen: no rect-based-test nodes found http://stackoverflow.com/questions/12090899/android-webview-jellybean-should-not-happen-no-rect-based-test-nodes-found WebView JellyBean Should not happen no rect based test nodes found My application is using a lot of webviews which are lying in fragments which are hold by a ViewPager... on it i get the following console message again and again 08 23 13 44 03.374 E webcoreglue 21690 Should not happen no rect based test nodes found Can anyone explain to me what is going wrong here so that i might be able to fix the issue android.. inDocument LOGE Should not happen no in document Node found return 0 const ListHashSet RefPtr Node list hitTestResult.rectBasedTestResult if list.isEmpty LOGE Should not happen no rect based test nodes found return 0 Node node hitTestResult.innerNode..
Android - Way to appear bordered text on the TextView? http://stackoverflow.com/questions/2026873/android-way-to-appear-bordered-text-on-the-textview public MyTextView Context context super context @Override protected void onDraw Canvas canvas super.onDraw canvas Rect rect new Rect Paint paint new Paint paint.setStyle Paint.Style.STROKE paint.setColor Color.WHITE paint.setStrokeWidth 3 getLocalVisibleRect.. new Paint paint.setStyle Paint.Style.STROKE paint.setColor Color.WHITE paint.setStrokeWidth 3 getLocalVisibleRect rect canvas.drawRect rect paint Than use it in layout xml xml version 1.0 encoding utf 8 LinearLayout xmlns android http schemas.android.com.. Paint.Style.STROKE paint.setColor Color.WHITE paint.setStrokeWidth 3 getLocalVisibleRect rect canvas.drawRect rect paint Than use it in layout xml xml version 1.0 encoding utf 8 LinearLayout xmlns android http schemas.android.com apk..
How to check visibility of software keyboard in Android? http://stackoverflow.com/questions/2150078/how-to-check-visibility-of-software-keyboard-in-android int heightMeasureSpec int height MeasureSpec.getSize heightMeasureSpec Activity activity Activity getContext Rect rect new Rect activity.getWindow .getDecorView .getWindowVisibleDisplayFrame rect int statusBarHeight rect.top int screenHeight.. activity Activity getContext Rect rect new Rect activity.getWindow .getDecorView .getWindowVisibleDisplayFrame rect int statusBarHeight rect.top int screenHeight activity.getWindowManager .getDefaultDisplay .getHeight int diff screenHeight.. getContext Rect rect new Rect activity.getWindow .getDecorView .getWindowVisibleDisplayFrame rect int statusBarHeight rect.top int screenHeight activity.getWindowManager .getDefaultDisplay .getHeight int diff screenHeight statusBarHeight height..
How to make an ImageView to have rounded corners http://stackoverflow.com/questions/2459916/how-to-make-an-imageview-to-have-rounded-corners to make an ImageView to have rounded corners In android an ImageView is a rectangle by default. How can I make it a rounded rectangle clip off all 4 corners of my Bitmap to be rounded rectangles in the.. an ImageView to have rounded corners In android an ImageView is a rectangle by default. How can I make it a rounded rectangle clip off all 4 corners of my Bitmap to be rounded rectangles in the ImageView android layout imageview rounded corners.. is a rectangle by default. How can I make it a rounded rectangle clip off all 4 corners of my Bitmap to be rounded rectangles in the ImageView android layout imageview rounded corners share improve this question This is pretty late in response..
android: ViewPager and HorizontalScrollVIew http://stackoverflow.com/questions/6920137/android-viewpager-and-horizontalscrollview boolean onInterceptTouchEvent MotionEvent event if childId 0 View scroll findViewById childId if scroll null Rect rect new Rect scroll.getHitRect rect if rect.contains int event.getX int event.getY return false return super.onInterceptTouchEvent.. MotionEvent event if childId 0 View scroll findViewById childId if scroll null Rect rect new Rect scroll.getHitRect rect if rect.contains int event.getX int event.getY return false return super.onInterceptTouchEvent event public void setChildId.. event if childId 0 View scroll findViewById childId if scroll null Rect rect new Rect scroll.getHitRect rect if rect.contains int event.getX int event.getY return false return super.onInterceptTouchEvent event public void setChildId..
Need help to convert a Pdf page into Bitmap in Android Java http://stackoverflow.com/questions/8814758/need-help-to-convert-a-pdf-page-into-bitmap-in-android-java Base64.encodeToString bytes Base64.DEFAULT PDFFile pdf_file new PDFFile buffer PDFPage page pdf_file.getPage 2 RectF rect new RectF 0 0 int page.getBBox .width int page.getBBox .height Bitmap bufferedImage Bitmap.createBitmap int rect.width.. rect new RectF 0 0 int page.getBBox .width int page.getBBox .height Bitmap bufferedImage Bitmap.createBitmap int rect.width int rect.height Bitmap.Config.ARGB_8888 Bitmap image page.getImage int rect.width int rect.height rect FileOutputStream.. 0 0 int page.getBBox .width int page.getBBox .height Bitmap bufferedImage Bitmap.createBitmap int rect.width int rect.height Bitmap.Config.ARGB_8888 Bitmap image page.getImage int rect.width int rect.height rect FileOutputStream os new FileOutputStream..
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