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2014/10/16 ¤W¤È 08:23:32
android Programming Glossary: screenheighthttp://stackoverflow.com/questions/1016896/how-to-get-screen-dimensions screenWidth n Does anyone know how to get screenWidth and screenHeight in the main Activity android android layout layout screen android..
How to use the gridlayout to fit screen size http://stackoverflow.com/questions/10347846/how-to-use-the-gridlayout-to-fit-screen-size .getSize size int screenWidth size.x int screenHeight size.y int halfScreenWidth int screenWidth 0.5 int quarterScreenWidth..
Android OpenGL ES 2.0 screen coordinates to world coordinates http://stackoverflow.com/questions/10985487/android-opengl-es-2-0-screen-coordinates-to-world-coordinates camera object with x y z of the camera and screenWidth and screenHeight of the device. @return position in WCS. public Vec2 GetWorldCoords..
Full screen videoview without stretching the video http://stackoverflow.com/questions/12211837/full-screen-videoview-without-stretching-the-video getWindowManager .getDefaultDisplay .getWidth int screenHeight getWindowManager .getDefaultDisplay .getHeight float screenProportion.. .getHeight float screenProportion float screenWidth float screenHeight android.view.ViewGroup.LayoutParams lp surfaceViewFrame.getLayoutParams.. videoProportion else lp.width int videoProportion float screenHeight lp.height screenHeight surfaceViewFrame.setLayoutParams lp if..
Quick dialog using onclick search view in android http://stackoverflow.com/questions/12351670/quick-dialog-using-onclick-search-view-in-android screenWidth mWindowManager.getDefaultDisplay .getWidth int screenHeight mWindowManager.getDefaultDisplay .getHeight automatically get.. xPos int dyTop anchorRect.top int dyBottom screenHeight anchorRect.bottom boolean onTop dyTop dyBottom true false if..
Getting the dimensions of the soft keyboard http://stackoverflow.com/questions/13534365/getting-the-dimensions-of-the-soft-keyboard r new Rect parent.getWindowVisibleDisplayFrame r int screenHeight parent.getRootView .getHeight int heightDifference screenHeight.. parent.getRootView .getHeight int heightDifference screenHeight r.bottom r.top Log.d Keyboard Size Size heightDifference boolean.. Size Size heightDifference boolean visible heightDiff screenHeight 3 We only resize views with the keyboard so we could use this...
How to check visibility of software keyboard in Android? http://stackoverflow.com/questions/2150078/how-to-check-visibility-of-software-keyboard-in-android rect int statusBarHeight rect.top int screenHeight activity.getWindowManager .getDefaultDisplay .getHeight int.. .getDefaultDisplay .getHeight int diff screenHeight statusBarHeight height if listener null listener.onSoftKeyboardShown..
Android: Scrolling an Imageview http://stackoverflow.com/questions/3058164/android-scrolling-an-imageview bitmapWidth 2 screenWidth 2 int maxY int bitmapHeight 2 screenHeight 2 set scroll limits final int maxLeft maxX 1 final int maxRight..
http://stackoverflow.com/questions/6699387/android-opengl-3d-picking GLU.gluPerspective gl 55.0f float screenWidth float screenHeight 10.0f 10000.0f gl.glMatrixMode GL10.GL_MODELVIEW gl.glLoadIdentity.. projmatrix new double 16 int viewport 0 0 screenWidth screenHeight for int i 0 i 16 i mvmatrix i mg.mModelView i projmatrix i.. mg.mProjection i mg.getCurrentState gl float realY float screenHeight pickY float nearCoords 0.0f 0.0f 0.0f 0.0f float farCoords 0.0f..
http://stackoverflow.com/questions/1016896/how-to-get-screen-dimensions height and then set position int px screenWidth m int py screenWidth n Does anyone know how to get screenWidth and screenHeight in the main Activity android android layout layout screen android screen share improve this question If you want the..
How to use the gridlayout to fit screen size http://stackoverflow.com/questions/10347846/how-to-use-the-gridlayout-to-fit-screen-size the Google Play app. Point size new Point getWindowManager .getDefaultDisplay .getSize size int screenWidth size.x int screenHeight size.y int halfScreenWidth int screenWidth 0.5 int quarterScreenWidth int halfScreenWidth 0.5 Spec row1 GridLayout.spec..
Android OpenGL ES 2.0 screen coordinates to world coordinates http://stackoverflow.com/questions/10985487/android-opengl-es-2-0-screen-coordinates-to-world-coordinates actual position on physical screen ej 160 240 @param cam camera object with x y z of the camera and screenWidth and screenHeight of the device. @return position in WCS. public Vec2 GetWorldCoords Vec2 touch Camera cam Initialize auxiliary variables...
Full screen videoview without stretching the video http://stackoverflow.com/questions/12211837/full-screen-videoview-without-stretching-the-video videoProportion float videoWidth float videoHeight int screenWidth getWindowManager .getDefaultDisplay .getWidth int screenHeight getWindowManager .getDefaultDisplay .getHeight float screenProportion float screenWidth float screenHeight android.view.ViewGroup.LayoutParams.. int screenHeight getWindowManager .getDefaultDisplay .getHeight float screenProportion float screenWidth float screenHeight android.view.ViewGroup.LayoutParams lp surfaceViewFrame.getLayoutParams if videoProportion screenProportion lp.width screenWidth.. lp.width screenWidth lp.height int float screenWidth videoProportion else lp.width int videoProportion float screenHeight lp.height screenHeight surfaceViewFrame.setLayoutParams lp if player.isPlaying player.start I modified this from a tutorial..
Quick dialog using onclick search view in android http://stackoverflow.com/questions/12351670/quick-dialog-using-onclick-search-view-in-android if rootWidth 0 rootWidth mRootView.getMeasuredWidth int screenWidth mWindowManager.getDefaultDisplay .getWidth int screenHeight mWindowManager.getDefaultDisplay .getHeight automatically get X coord of popup top left if anchorRect.left rootWidth screenWidth.. rootWidth 2 else xPos anchorRect.left arrowPos anchorRect.centerX xPos int dyTop anchorRect.top int dyBottom screenHeight anchorRect.bottom boolean onTop dyTop dyBottom true false if onTop if rootHeight dyTop yPos 15 LayoutParams l mScroller.getLayoutParams..
Getting the dimensions of the soft keyboard http://stackoverflow.com/questions/13534365/getting-the-dimensions-of-the-soft-keyboard void onGlobalLayout TODO Auto generated method stub Rect r new Rect parent.getWindowVisibleDisplayFrame r int screenHeight parent.getRootView .getHeight int heightDifference screenHeight r.bottom r.top Log.d Keyboard Size Size heightDifference.. new Rect parent.getWindowVisibleDisplayFrame r int screenHeight parent.getRootView .getHeight int heightDifference screenHeight r.bottom r.top Log.d Keyboard Size Size heightDifference boolean visible heightDiff screenHeight 3 We only resize views..
How to check visibility of software keyboard in Android? http://stackoverflow.com/questions/2150078/how-to-check-visibility-of-software-keyboard-in-android rect new Rect activity.getWindow .getDecorView .getWindowVisibleDisplayFrame rect int statusBarHeight rect.top int screenHeight activity.getWindowManager .getDefaultDisplay .getHeight int diff screenHeight statusBarHeight height if listener null listener.onSoftKeyboardShown.. rect int statusBarHeight rect.top int screenHeight activity.getWindowManager .getDefaultDisplay .getHeight int diff screenHeight statusBarHeight height if listener null listener.onSoftKeyboardShown diff 128 assume all soft keyboards are at least 128..
Android: Scrolling an Imageview http://stackoverflow.com/questions/3058164/android-scrolling-an-imageview maximum scroll amount based on center of image int maxX int bitmapWidth 2 screenWidth 2 int maxY int bitmapHeight 2 screenHeight 2 set scroll limits final int maxLeft maxX 1 final int maxRight maxX final int maxTop maxY 1 final int maxBottom maxY set..
http://stackoverflow.com/questions/6699387/android-opengl-3d-picking gl.glMatrixMode GL10.GL_PROJECTION gl.glLoadIdentity GLU.gluPerspective gl 55.0f float screenWidth float screenHeight 10.0f 10000.0f gl.glMatrixMode GL10.GL_MODELVIEW gl.glLoadIdentity GLU.gluLookAt gl eyeX eyeY eyeZ centerX centerY centerZ.. gl mg.getCurrentState gl double mvmatrix new double 16 double projmatrix new double 16 int viewport 0 0 screenWidth screenHeight for int i 0 i 16 i mvmatrix i mg.mModelView i projmatrix i mg.mProjection i mg.getCurrentState gl float realY float screenHeight.. for int i 0 i 16 i mvmatrix i mg.mModelView i projmatrix i mg.mProjection i mg.getCurrentState gl float realY float screenHeight pickY float nearCoords 0.0f 0.0f 0.0f 0.0f float farCoords 0.0f 0.0f 0.0f 0.0f GLU.gluUnProject screenWidth 2 screenHeight..
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