¡@
2014/10/16 ¤W¤È 08:22:21
android Programming Glossary: redrawnhttp://stackoverflow.com/questions/13500452/android-webview-renders-blank-white-view-doesnt-update-on-css-changes-or-html Warning This will cause the WebView to continuously be redrawn and will drain the devices battery while the view is displayed..
http://stackoverflow.com/questions/14083950/duplicate-id-tag-null-or-parent-id-with-another-fragment-for-com-google-androi suggests works but it cause the map to be recreated and redrawn which isn't always desirable. After lots of trial and error..
Why isn't view.invalidate immediately redrawing the screen in my android game http://stackoverflow.com/questions/1458047/why-isnt-view-invalidate-immediately-redrawing-the-screen-in-my-android-game idle. That is calling invalidate schedules your view to be redrawn after all other immediate work has finished. If the code in..
How can I avoid garbage collection delays in Java games? (Best Practices) [closed] http://stackoverflow.com/questions/2484079/how-can-i-avoid-garbage-collection-delays-in-java-games-best-practices once Your score is if the Your score is really needs to be redrawn because say it's transparent then redraw it from your pre stored..
http://stackoverflow.com/questions/2825571/android-edittext-in-listview can't type text there I suppose because the other rows are redrawn and get the focus . What can I do android share improve this..
Android: How to get a custom view to redraw partially? http://stackoverflow.com/questions/2949036/android-how-to-get-a-custom-view-to-redraw-partially causes invalidate to be called and the whole keyboard gets redrawn to show the new state with a touched key. Currently the view..
http://stackoverflow.com/questions/3468765/buggy-listview-makes-me-sad One of my problems is all the visible list items get redrawn when I type a character in the virtual keyboard and since the..
http://stackoverflow.com/questions/3683727/layout-with-dynamic-position only once The note never changes the position it is never redrawn with the changed matrix... I see the output stated in onDraw..
Understanding Canvas and Surface concepts http://stackoverflow.com/questions/4576909/understanding-canvas-and-surface-concepts behavior of the window. Whenever the window needs to be redrawn such as because a view has invalidated itself this is done into..
http://stackoverflow.com/questions/4616176/android-orientation-change and both the tabs and the child activity content are redrawn correctly in the new orientation. share improve this answer..
Android: Moving background image while navigating through Views http://stackoverflow.com/questions/4775650/android-moving-background-image-while-navigating-through-views true This method will be called each time the screen is redrawn. When to redraw is under Android control but we can request..
Bad image quality after resizing/scaling bitmap http://stackoverflow.com/questions/4821488/bad-image-quality-after-resizing-scaling-bitmap my images as bitmaps so that they can be quickly drawn and redrawn for animation . My problem is that no matter how I try and scale..
What does postInvalidate() do? http://stackoverflow.com/questions/5521596/what-does-postinvalidate-do system that the current view has changed and it should be redrawn as soon as possible. As this method can only be called from.. notifies the system from a non UIThread and the View gets redrawn in the next eventloop on the UIThread as soon as possible. It..
adding multiple marker on google map in android http://stackoverflow.com/questions/6295203/adding-multiple-marker-on-google-map-in-android Added symbols will be displayed when map is redrawn so force redraw now mapview.postInvalidate catch Exception e..
Extending RelativeLayout, and overriding dispatchDraw() to create a zoomable ViewGroup http://stackoverflow.com/questions/6378904/extending-relativelayout-and-overriding-dispatchdraw-to-create-a-zoomable-vie view's invalidate is being called then it's possibly being redrawn individually by the system rather than being passed a Canvas.. But oddly the elements of the child views that are redrawn on the screen are to the correct zoom scale. It's almost as.. entirely. This is because the entire ViewGroup is being redrawn. I hope this makes sense I've tried to explain as best as I..
Android: How do a display a large animated gif given a url? http://stackoverflow.com/questions/809878/android-how-do-a-display-a-large-animated-gif-given-a-url movie.draw canvas x y The view won't trigger itself to be redrawn without help and blindly calling invalidate at the end of onDraw..
Positing user current location and show it in Google maps http://stackoverflow.com/questions/9586530/positing-user-current-location-and-show-it-in-google-maps userPicOverlay Added symbols will be displayed when map is redrawn so force redraw now mapview.postInvalidate catch Exception e..
http://stackoverflow.com/questions/13500452/android-webview-renders-blank-white-view-doesnt-update-on-css-changes-or-html protected void onDraw Canvas canvas super.onDraw canvas Warning This will cause the WebView to continuously be redrawn and will drain the devices battery while the view is displayed invalidate Keep in mind I'm using PhoneGap so I had to extend..
http://stackoverflow.com/questions/14083950/duplicate-id-tag-null-or-parent-id-with-another-fragment-for-com-google-androi share improve this question The answer Matt suggests works but it cause the map to be recreated and redrawn which isn't always desirable. After lots of trial and error I found a solution that works for me private static View view..
Why isn't view.invalidate immediately redrawing the screen in my android game http://stackoverflow.com/questions/1458047/why-isnt-view-invalidate-immediately-redrawing-the-screen-in-my-android-game redraw via onDraw the view as soon as the main thread goes idle. That is calling invalidate schedules your view to be redrawn after all other immediate work has finished. If the code in your Game class is being called from the main thread and it..
How can I avoid garbage collection delays in Java games? (Best Practices) [closed] http://stackoverflow.com/questions/2484079/how-can-i-avoid-garbage-collection-delays-in-java-games-best-practices in a BufferedImage 10 array. at game initialization predraw once Your score is if the Your score is really needs to be redrawn because say it's transparent then redraw it from your pre stored BufferedImage loop to compute the digits of the score and..
http://stackoverflow.com/questions/2825571/android-edittext-in-listview when I click on one of the EditTexts I lose the focus and can't type text there I suppose because the other rows are redrawn and get the focus . What can I do android share improve this question If the problem is related to software keyboard..
Android: How to get a custom view to redraw partially? http://stackoverflow.com/questions/2949036/android-how-to-get-a-custom-view-to-redraw-partially screen. A piano keyboard When a user touches the key it causes invalidate to be called and the whole keyboard gets redrawn to show the new state with a touched key. Currently the view is very simple but I plan to add a bit more nice graphics...
http://stackoverflow.com/questions/3468765/buggy-listview-makes-me-sad to focusable false if I move my scrollwheel it still grabs focus. One of my problems is all the visible list items get redrawn when I type a character in the virtual keyboard and since the text of the EditText is set to some data which is empty it..
http://stackoverflow.com/questions/3683727/layout-with-dynamic-position once and only for ACTION_DOWN. I see the log output only once The note never changes the position it is never redrawn with the changed matrix... I see the output stated in onDraw never after the touch happened. First might be because the..
Understanding Canvas and Surface concepts http://stackoverflow.com/questions/4576909/understanding-canvas-and-surface-concepts single view hierarchy attached to it which provides all of the behavior of the window. Whenever the window needs to be redrawn such as because a view has invalidated itself this is done into the window's Surface. The Surface is locked which returns..
http://stackoverflow.com/questions/4616176/android-orientation-change
Android: Moving background image while navigating through Views http://stackoverflow.com/questions/4775650/android-moving-background-image-while-navigating-through-views invalidate Request redraw break return true This method will be called each time the screen is redrawn. When to redraw is under Android control but we can request a redraw using the method invalidate inherited from the View..
Bad image quality after resizing/scaling bitmap http://stackoverflow.com/questions/4821488/bad-image-quality-after-resizing-scaling-bitmap be different sizes in different circumstances. I am storing my images as bitmaps so that they can be quickly drawn and redrawn for animation . My problem is that no matter how I try and scale my images whether through a matrix.postScale a matrix.preScale..
What does postInvalidate() do? http://stackoverflow.com/questions/5521596/what-does-postinvalidate-do method. If invalidate gets called it tells the system that the current view has changed and it should be redrawn as soon as possible. As this method can only be called from your UIThread another method is needed for when you are not.. that your View has been changed. The postInvalidate method notifies the system from a non UIThread and the View gets redrawn in the next eventloop on the UIThread as soon as possible. It is also briefly explained in the SDK documentation. Just compare..
adding multiple marker on google map in android http://stackoverflow.com/questions/6295203/adding-multiple-marker-on-google-map-in-android nearatms i mapview.getOverlays .add nearPicOverlay Added symbols will be displayed when map is redrawn so force redraw now mapview.postInvalidate catch Exception e e.printStackTrace @Override protected boolean isRouteDisplayed..
Extending RelativeLayout, and overriding dispatchDraw() to create a zoomable ViewGroup http://stackoverflow.com/questions/6378904/extending-relativelayout-and-overriding-dispatchdraw-to-create-a-zoomable-vie My initial thinking was that when an individual child view's invalidate is being called then it's possibly being redrawn individually by the system rather than being passed a Canvas from the parent RelativeLayout's dispatchDraw meaning that.. view ends up refreshing itself without the zoom scale applied. But oddly the elements of the child views that are redrawn on the screen are to the correct zoom scale. It's almost as if the area that the system decides to actually update in the.. zoom in and out I see the child views animate properly and entirely. This is because the entire ViewGroup is being redrawn. I hope this makes sense I've tried to explain as best as I can. Am I on a bit of a loser with my zoomable ViewGroup strategy..
Android: How do a display a large animated gif given a url? http://stackoverflow.com/questions/809878/android-how-do-a-display-a-large-animated-gif-given-a-url is it really animated int pos int now dur movie.setTime pos movie.draw canvas x y The view won't trigger itself to be redrawn without help and blindly calling invalidate at the end of onDraw is just an energy waste. In another thread probably the..
Positing user current location and show it in Google maps http://stackoverflow.com/questions/9586530/positing-user-current-location-and-show-it-in-google-maps overlayItem mapview.getOverlays .add userPicOverlay Added symbols will be displayed when map is redrawn so force redraw now mapview.postInvalidate catch Exception e TODO handle exception e.printStackTrace ItemizedOverlay Class..
|