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2014/10/16 ¤W¤È 08:26:50
android Programming Glossary: typedvalue.applydimensionHow did Google manage to do this? Slide ActionBar in Android application http://stackoverflow.com/questions/11234375/how-did-google-manage-to-do-this-slide-actionbar-in-android-application int dp Context ctx Resources r ctx.getResources return int TypedValue.applyDimension TypedValue.COMPLEX_UNIT_DIP dp r.getDisplayMetrics originally..
How ListView's recycling mechanism works http://stackoverflow.com/questions/11945563/how-listviews-recycling-mechanism-works params new LinearLayout.LayoutParams 0 int TypedValue.applyDimension TypedValue.COMPLEX_UNIT_DIP 62 getResources .getDisplayMetrics.. getResources .getDisplayMetrics 1.0f params.topMargin int TypedValue.applyDimension TypedValue.COMPLEX_UNIT_DIP 1 getResources .getDisplayMetrics.. 1 getResources .getDisplayMetrics params.bottomMargin int TypedValue.applyDimension TypedValue.COMPLEX_UNIT_DIP 1 getResources .getDisplayMetrics..
Android set margin programmatically in dp on Button http://stackoverflow.com/questions/12728255/android-set-margin-programmatically-in-dp-on-button try this Resources r mContext.getResources int px int TypedValue.applyDimension TypedValue.COMPLEX_UNIT_DIP yourdpmeasure r.getDisplayMetrics..
http://stackoverflow.com/questions/16017165/auto-fit-textview-for-android r Resources.getSystem else r c.getResources mMaxTextSize TypedValue.applyDimension unit size r.getDisplayMetrics mTextCachedSizes.clear adjustTextSize..
How to align the text to top of TextView? http://stackoverflow.com/questions/1747196/how-to-align-the-text-to-top-of-textview converts 5 pixels into 5dp int additionalPadding int TypedValue.applyDimension TypedValue.COMPLEX_UNIT_DIP 5 getContext .getResources .getDisplayMetrics..
What is the correct way to specify dimensions in DIP from Java code? http://stackoverflow.com/questions/2238883/what-is-the-correct-way-to-specify-dimensions-in-dip-from-java-code There is an existing utility method built called TypedValue.applyDimensions int float DisplayMetrics that does this. Here's how to use.. it returns the number of pixels for 123.4dip int value int TypedValue.applyDimension TypedValue.COMPLEX_UNIT_DIP float 123.4 getResources .getDisplayMetrics..
Does setWidth(int pixels) use dip or px? http://stackoverflow.com/questions/2406449/does-setwidthint-pixels-use-dip-or-px you're wondering how to use dips instead. The answer is in TypedValue.applyDimension . Here's an example of how to convert dips to px in code Converts.. into its equivalent px Resources r getResources float px TypedValue.applyDimension TypedValue.COMPLEX_UNIT_DIP 14 r.getDisplayMetrics share improve..
Android VideoView orientation change with buffered video http://stackoverflow.com/questions/4434027/android-videoview-orientation-change-with-buffered-video View.VISIBLE Resources r getResources int height int TypedValue.applyDimension TypedValue.COMPLEX_UNIT_DIP 150.0f r.getDisplayMetrics questionVideo.setLayoutParams..
http://stackoverflow.com/questions/4605527/converting-pixels-to-dp into its equivalent px Resources r getResources float px TypedValue.applyDimension TypedValue.COMPLEX_UNIT_DIP 14 r.getDisplayMetrics share improve..
How to calculate dp from pixels in android programmatically http://stackoverflow.com/questions/8295986/how-to-calculate-dp-from-pixels-in-android-programmatically resolution share improve this question float ht_px TypedValue.applyDimension TypedValue.COMPLEX_UNIT_DIP ht getResources .getDisplayMetrics.. ht getResources .getDisplayMetrics float wt_px TypedValue.applyDimension TypedValue.COMPLEX_UNIT_DIP wt getResources .getDisplayMetrics..
http://stackoverflow.com/questions/8399184/convert-dip-to-px-in-android int dp Resources r boardContext.getResources float px int TypedValue.applyDimension TypedValue.COMPLEX_UNIT_DIP dpis r.getDisplayMetrics final float.. metrics context.getResources .getDisplayMetrics return TypedValue.applyDimension TypedValue.COMPLEX_UNIT_DIP dipValue metrics share improve..
How did Google manage to do this? Slide ActionBar in Android application http://stackoverflow.com/questions/11234375/how-did-google-manage-to-do-this-slide-actionbar-in-android-application for me in static Functions.java public static int dpToPx int dp Context ctx Resources r ctx.getResources return int TypedValue.applyDimension TypedValue.COMPLEX_UNIT_DIP dp r.getDisplayMetrics originally http stackoverflow.com questions 5418510 disable the touch..
How ListView's recycling mechanism works http://stackoverflow.com/questions/11945563/how-listviews-recycling-mechanism-works TextView create new TextView DayViewActivity.this LinearLayout.LayoutParams params new LinearLayout.LayoutParams 0 int TypedValue.applyDimension TypedValue.COMPLEX_UNIT_DIP 62 getResources .getDisplayMetrics 1.0f params.topMargin int TypedValue.applyDimension TypedValue.COMPLEX_UNIT_DIP.. int TypedValue.applyDimension TypedValue.COMPLEX_UNIT_DIP 62 getResources .getDisplayMetrics 1.0f params.topMargin int TypedValue.applyDimension TypedValue.COMPLEX_UNIT_DIP 1 getResources .getDisplayMetrics params.bottomMargin int TypedValue.applyDimension TypedValue.COMPLEX_UNIT_DIP.. int TypedValue.applyDimension TypedValue.COMPLEX_UNIT_DIP 1 getResources .getDisplayMetrics params.bottomMargin int TypedValue.applyDimension TypedValue.COMPLEX_UNIT_DIP 1 getResources .getDisplayMetrics create.setLayoutParams params create.setBackgroundColor Color.BLUE..
Android set margin programmatically in dp on Button http://stackoverflow.com/questions/12728255/android-set-margin-programmatically-in-dp-on-button
http://stackoverflow.com/questions/16017165/auto-fit-textview-for-android unit float size Context c getContext Resources r if c null r Resources.getSystem else r c.getResources mMaxTextSize TypedValue.applyDimension unit size r.getDisplayMetrics mTextCachedSizes.clear adjustTextSize getText .toString @Override public void setLineSpacing..
How to align the text to top of TextView? http://stackoverflow.com/questions/1747196/how-to-align-the-text-to-top-of-textview textPaint.drawableState getDrawableState canvas.save converts 5 pixels into 5dp int additionalPadding int TypedValue.applyDimension TypedValue.COMPLEX_UNIT_DIP 5 getContext .getResources .getDisplayMetrics subtracts the additional padding from the top..
What is the correct way to specify dimensions in DIP from Java code? http://stackoverflow.com/questions/2238883/what-is-the-correct-way-to-specify-dimensions-in-dip-from-java-code in Android android layout dip share improve this question There is an existing utility method built called TypedValue.applyDimensions int float DisplayMetrics that does this. Here's how to use it returns the number of pixels for 123.4dip int value int TypedValue.applyDimension.. int float DisplayMetrics that does this. Here's how to use it returns the number of pixels for 123.4dip int value int TypedValue.applyDimension TypedValue.COMPLEX_UNIT_DIP float 123.4 getResources .getDisplayMetrics There's a list of other types that you can use..
Does setWidth(int pixels) use dip or px? http://stackoverflow.com/questions/2406449/does-setwidthint-pixels-use-dip-or-px share improve this question It uses pixels but I'm sure you're wondering how to use dips instead. The answer is in TypedValue.applyDimension . Here's an example of how to convert dips to px in code Converts 14 dip into its equivalent px Resources r getResources..
Android VideoView orientation change with buffered video http://stackoverflow.com/questions/4434027/android-videoview-orientation-change-with-buffered-video questionText.setVisibility View.VISIBLE respond.setVisibility View.VISIBLE Resources r getResources int height int TypedValue.applyDimension TypedValue.COMPLEX_UNIT_DIP 150.0f r.getDisplayMetrics questionVideo.setLayoutParams new RelativeLayout.LayoutParams LayoutParams.FILL_PARENT..
http://stackoverflow.com/questions/4605527/converting-pixels-to-dp
How to calculate dp from pixels in android programmatically http://stackoverflow.com/questions/8295986/how-to-calculate-dp-from-pixels-in-android-programmatically wt displaymetrics.widthPixels android android layout resolution share improve this question float ht_px TypedValue.applyDimension TypedValue.COMPLEX_UNIT_DIP ht getResources .getDisplayMetrics float wt_px TypedValue.applyDimension TypedValue.COMPLEX_UNIT_DIP..
http://stackoverflow.com/questions/8399184/convert-dip-to-px-in-android run asynchronously. Please help me. public float getpixels int dp Resources r boardContext.getResources float px int TypedValue.applyDimension TypedValue.COMPLEX_UNIT_DIP dpis r.getDisplayMetrics final float scale this.boardContext.getResources .getDisplayMetrics..
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