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2014/10/16 ¤W¤È 08:09:31
android Programming Glossary: adjustAndroid Image View Pinch Zooming http://stackoverflow.com/questions/10630373/android-image-view-pinch-zooming active pointer going up. Choose a new active pointer and adjust accordingly. final int newPointerIndex pointerIndex 0 1 0 mLastTouchX..
Google maps api v2 custom infowindow like in original android google maps http://stackoverflow.com/questions/14123243/google-maps-api-v2-custom-infowindow-like-in-original-android-google-maps marker.getPosition Make a copy of the MotionEvent and adjust it's location so it is relative to the infoWindow left top.. infoWindow.getHeight bottomOffsetPixels Dispatch the adjusted MotionEvent to the infoWindow ret infoWindow.dispatchTouchEvent..
Adding screen brightness controls to android application http://stackoverflow.com/questions/1791340/adding-screen-brightness-controls-to-android-application to android application I am looking to add controls to adjust screen brightness locally in my app menu but can't seem to figure..
How to scale/resize text to fit a TextView? http://stackoverflow.com/questions/2596452/how-to-scale-resize-text-to-fit-a-textview
How to adjust text font size to fit textview http://stackoverflow.com/questions/2617266/how-to-adjust-text-font-size-to-fit-textview to adjust text font size to fit textview Is there any way in android.. font size to fit textview Is there any way in android to adjust the textsize in a textview to fit the space it occupies E.g...
Calculate compass bearing / heading to location in Android http://stackoverflow.com/questions/4308262/calculate-compass-bearing-heading-to-location-in-android to your destination object rather than true north. First adjust your heading with the declination heading geoField.getDeclination..
Creating Custom Overlay on the map http://stackoverflow.com/questions/4428730/creating-custom-overlay-on-the-map GeoPoint newGeos new GeoPoint selectedLat 100 selectedLong adjust your radius accordingly Point pt2 new Point projection.toPixels..
Auto Scale TextView Text to Fit within Bounds http://stackoverflow.com/questions/5033012/auto-scale-textview-text-to-fit-within-bounds import android.widget.TextView Text view that auto adjusts text size to fit within the view. If the text size equals the.. 0 end mEllipsis Some devices try to auto adjust line spacing so force default line spacing and invalidate the..
Image in Canvas with touch events http://stackoverflow.com/questions/5743328/image-in-canvas-with-touch-events active pointer going up. Choose a new active pointer and adjust accordingly. final int newPointerIndex pointerIndex 0 1 0 ..
iOS / Android cross platform development [duplicate] http://stackoverflow.com/questions/6171128/ios-android-cross-platform-development you design flexible layouts that scale but also lets you adjust the layouts for individual screen sizes. This takes a little..
Android - Dynamically Add Views into View http://stackoverflow.com/questions/6216547/android-dynamically-add-views-into-view ViewGroup.LayoutParams.FILL_PARENT You may have to adjust the index where you want to insert the view. share improve..
How can I manage audio volumes sanely in my Android app? http://stackoverflow.com/questions/628659/how-can-i-manage-audio-volumes-sanely-in-my-android-app myself which presents two issues volume button presses adjust the ringer volume unless my audio is playing and I have been.. my OnKeyListener. If there were some way to force the adjustment to apply to the music stream while my activity has focus.. background to keep the music stream in context for volume adjustments. I think the 3rd option is probably best since it cedes..
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 to dispatchDraw you will need to override and appropriate adjust the behavior of at least these other methods. To take care of.. of invalidates you will need to override this method to adjust the child coordinates appropriately http developer.android.com.. the child views you will also need to override this to adjust touch coordinates appropriately before they are dispatched to..
Why not use always android:configChanges=“keyboardHidden|orientation”? http://stackoverflow.com/questions/7818717/why-not-use-always-androidconfigchanges-keyboardhiddenorientation Android fully restarts the running Activity to help it adjust to such changes. When you define android configChanges keyboardHidden..
http://stackoverflow.com/questions/7947165/admob-implementation-error page below the headline Project SDK . You should also adjust the target property in your project's project.properties . This..
Why are nested weights bad for performance? Alternatives? http://stackoverflow.com/questions/9430764/why-are-nested-weights-bad-for-performance-alternatives It's always better to use RelativeLayout s and adjust your view according to the places of other views without using..
move up text view only when virtual keyboard open on android http://stackoverflow.com/questions/11119967/move-up-text-view-only-when-virtual-keyboard-open-on-android improve this question Try this maybe it is use full. Adjust the manifest file activity android windowSoftInputMode adjustResize..
Full screen videoview without stretching the video http://stackoverflow.com/questions/12211837/full-screen-videoview-without-stretching-the-video @Override public void onPrepared MediaPlayer mp Adjust the size of the video so it fits on the screen int videoWidth.. MediaPlayer mp progressBarWait.setVisibility View.GONE Adjust the size of the video so it fits on the screen int videoWidth..
Android how to sort JSONArray of JSONObjects http://stackoverflow.com/questions/12901742/android-how-to-sort-jsonarray-of-jsonobjects about the homogeneity of the data in your JSONArray. Adjust to your case if possible. Also you will need to add your exception..
OpenGL ES Android Matrix Transformations http://stackoverflow.com/questions/13480043/opengl-es-android-matrix-transformations void onSurfaceChanged GL10 unused int width int height Adjust the viewport based on geometry changes such as screen rotation..
Is Opengl Development GPU Dependant? http://stackoverflow.com/questions/17229066/is-opengl-development-gpu-dependant public void onSurfaceChanged GL10 gl int width int height Adjust the viewport based on geometry changes such as screen rotation..
Setting a maximum width on a ViewGroup http://stackoverflow.com/questions/5875877/setting-a-maximum-width-on-a-viewgroup void onMeasure int widthMeasureSpec int heightMeasureSpec Adjust width as necessary int measuredWidth MeasureSpec.getSize widthMeasureSpec.. MeasureSpec.makeMeasureSpec mBoundedWidth measureMode Adjust height as necessary int measuredHeight MeasureSpec.getSize heightMeasureSpec..
How can I manage audio volumes sanely in my Android app? http://stackoverflow.com/questions/628659/how-can-i-manage-audio-volumes-sanely-in-my-android-app stream volume. The options I have discovered are thus Adjust the music stream's volume possibly deafening the user if they..
Adjust layout when soft keyboard is on http://stackoverflow.com/questions/7300497/adjust-layout-when-soft-keyboard-is-on layout when soft keyboard is on I've seen in some applications..
How to create map tiles from OpenStreetMap offline, display it on Android? http://stackoverflow.com/questions/7625620/how-to-create-map-tiles-from-openstreetmap-offline-display-it-on-android depending on the source you may need to check the Create Adjust Map tiles checkbox to force the tiles to be exported as PNGs..
Android Image View Pinch Zooming http://stackoverflow.com/questions/10630373/android-image-view-pinch-zooming pointerIndex if pointerId mActivePointerId This was our active pointer going up. Choose a new active pointer and adjust accordingly. final int newPointerIndex pointerIndex 0 1 0 mLastTouchX ev.getX newPointerIndex mLastTouchY ev.getY newPointerIndex..
Google maps api v2 custom infowindow like in original android google maps http://stackoverflow.com/questions/14123243/google-maps-api-v2-custom-infowindow-like-in-original-android-google-maps on the screen Point point map.getProjection .toScreenLocation marker.getPosition Make a copy of the MotionEvent and adjust it's location so it is relative to the infoWindow left top corner MotionEvent copyEv MotionEvent.obtain ev copyEv.offsetLocation.. ev copyEv.offsetLocation point.x infoWindow.getWidth 2 point.y infoWindow.getHeight bottomOffsetPixels Dispatch the adjusted MotionEvent to the infoWindow ret infoWindow.dispatchTouchEvent copyEv If the infoWindow consumed the touch event then..
Adding screen brightness controls to android application http://stackoverflow.com/questions/1791340/adding-screen-brightness-controls-to-android-application screen brightness controls to android application I am looking to add controls to adjust screen brightness locally in my app menu but can't seem to figure out how to do it. I have seen examples to max out or dim..
How to scale/resize text to fit a TextView? http://stackoverflow.com/questions/2596452/how-to-scale-resize-text-to-fit-a-textview
How to adjust text font size to fit textview http://stackoverflow.com/questions/2617266/how-to-adjust-text-font-size-to-fit-textview to adjust text font size to fit textview Is there any way in android to adjust the textsize in a textview to fit the space it occupies.. to adjust text font size to fit textview Is there any way in android to adjust the textsize in a textview to fit the space it occupies E.g. I'm using a TableLayout and adding several textviews to each..
Calculate compass bearing / heading to location in Android http://stackoverflow.com/questions/4308262/calculate-compass-bearing-heading-to-location-in-android to draw on your map to show where you are facing in relation to your destination object rather than true north. First adjust your heading with the declination heading geoField.getDeclination Second you need to offset the direction in which the phone..
Creating Custom Overlay on the map http://stackoverflow.com/questions/4428730/creating-custom-overlay-on-the-map Point pt new Point projection.toPixels globalGeoPoint pt GeoPoint newGeos new GeoPoint selectedLat 100 selectedLong adjust your radius accordingly Point pt2 new Point projection.toPixels newGeos pt2 float circleRadius Math.abs pt2.y pt.y Paint..
Auto Scale TextView Text to Fit within Bounds http://stackoverflow.com/questions/5033012/auto-scale-textview-text-to-fit-within-bounds import android.util.AttributeSet import android.util.TypedValue import android.widget.TextView Text view that auto adjusts text size to fit within the view. If the text size equals the minimum text size and still does not fit append with an ellipsis... text.subSequence start end 1 .toString setText text.subSequence 0 end mEllipsis Some devices try to auto adjust line spacing so force default line spacing and invalidate the layout as a side effect textPaint.setTextSize targetTextSize..
Image in Canvas with touch events http://stackoverflow.com/questions/5743328/image-in-canvas-with-touch-events pointerIndex if pointerId mActivePointerId This was our active pointer going up. Choose a new active pointer and adjust accordingly. final int newPointerIndex pointerIndex 0 1 0 mLastTouchX ev.getX newPointerIndex mLastTouchY ev.getY newPointerIndex..
iOS / Android cross platform development [duplicate] http://stackoverflow.com/questions/6171128/ios-android-cross-platform-development new qHD Android devices. The Particle SDK's UI editor lets you design flexible layouts that scale but also lets you adjust the layouts for individual screen sizes. This takes a little more time but lets you make the app look custom made for each..
Android - Dynamically Add Views into View http://stackoverflow.com/questions/6216547/android-dynamically-add-views-into-view
How can I manage audio volumes sanely in my Android app? http://stackoverflow.com/questions/628659/how-can-i-manage-audio-volumes-sanely-in-my-android-app if the music stream's volume is 0. Handle volume button presses myself which presents two issues volume button presses adjust the ringer volume unless my audio is playing and I have been as of yet unable to catch the onKey event for a volume button.. unable to catch the onKey event for a volume button press using my OnKeyListener. If there were some way to force the adjustment to apply to the music stream while my activity has focus or to just catch the button presses myself this would work... this would work. Play a silent looping piece of audio in the background to keep the music stream in context for volume adjustments. I think the 3rd option is probably best since it cedes control of the volume to the user but if there were some way..
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 dispatching touch events invalidates etc. So in addition to dispatchDraw you will need to override and appropriate adjust the behavior of at least these other methods. To take care of invalidates you will need to override this method to adjust.. the behavior of at least these other methods. To take care of invalidates you will need to override this method to adjust the child coordinates appropriately http developer.android.com reference android view ViewGroup.html#invalidateChildInParent.. If you want the user to be able to interact with the child views you will also need to override this to adjust touch coordinates appropriately before they are dispatched to the children http developer.android.com reference android..
Why not use always android:configChanges=“keyboardHidden|orientation”? http://stackoverflow.com/questions/7818717/why-not-use-always-androidconfigchanges-keyboardhiddenorientation happen on Android a common example is an orientation change Android fully restarts the running Activity to help it adjust to such changes. When you define android configChanges keyboardHidden orientation in your AndroidManifest you are telling..
http://stackoverflow.com/questions/7947165/admob-implementation-error you will find the option in the project settings on the Project page below the headline Project SDK . You should also adjust the target property in your project's project.properties . This is at least important if you are building your release using..
Why are nested weights bad for performance? Alternatives? http://stackoverflow.com/questions/9430764/why-are-nested-weights-bad-for-performance-alternatives
move up text view only when virtual keyboard open on android http://stackoverflow.com/questions/11119967/move-up-text-view-only-when-virtual-keyboard-open-on-android when open the virtual keyboard. android android layout share improve this question Try this maybe it is use full. Adjust the manifest file activity android windowSoftInputMode adjustResize android name .youractivity android label @string app_name..
Full screen videoview without stretching the video http://stackoverflow.com/questions/12211837/full-screen-videoview-without-stretching-the-video the video player.setOnPreparedListener new OnPreparedListener @Override public void onPrepared MediaPlayer mp Adjust the size of the video so it fits on the screen int videoWidth player.getVideoWidth int videoHeight player.getVideoHeight.. generated method stub prepare the video public void onPrepared MediaPlayer mp progressBarWait.setVisibility View.GONE Adjust the size of the video so it fits on the screen int videoWidth player.getVideoWidth int videoHeight player.getVideoHeight..
Android how to sort JSONArray of JSONObjects http://stackoverflow.com/questions/12901742/android-how-to-sort-jsonarray-of-jsonobjects if valA valB return 1 return 0 Again this makes some assumptions about the homogeneity of the data in your JSONArray. Adjust to your case if possible. Also you will need to add your exception handling etc. Happy coding share improve this answer..
OpenGL ES Android Matrix Transformations http://stackoverflow.com/questions/13480043/opengl-es-android-matrix-transformations 0 tempMatrix 0 Draw triangle mTriangle.draw mMVPMatrix public void onSurfaceChanged GL10 unused int width int height Adjust the viewport based on geometry changes such as screen rotation GLES20.glViewport 0 0 width height float ratio float width..
Is Opengl Development GPU Dependant? http://stackoverflow.com/questions/17229066/is-opengl-development-gpu-dependant GLES20.GL_ONE GLES20.GL_ONE_MINUS_SRC_ALPHA @Override public void onSurfaceChanged GL10 gl int width int height Adjust the viewport based on geometry changes such as screen rotation GLES20.glViewport 0 0 width height ratio float width height..
Setting a maximum width on a ViewGroup http://stackoverflow.com/questions/5875877/setting-a-maximum-width-on-a-viewgroup 0 a.recycle @Override protected void onMeasure int widthMeasureSpec int heightMeasureSpec Adjust width as necessary int measuredWidth MeasureSpec.getSize widthMeasureSpec if mBoundedWidth 0 mBoundedWidth measuredWidth.. MeasureSpec.getMode widthMeasureSpec widthMeasureSpec MeasureSpec.makeMeasureSpec mBoundedWidth measureMode Adjust height as necessary int measuredHeight MeasureSpec.getSize heightMeasureSpec if mBoundedHeight 0 mBoundedHeight measuredHeight..
How can I manage audio volumes sanely in my Android app? http://stackoverflow.com/questions/628659/how-can-i-manage-audio-volumes-sanely-in-my-android-app these noises but unfortunately it is constrained by the music stream volume. The options I have discovered are thus Adjust the music stream's volume possibly deafening the user if they happen to be playing music at the time. Call MediaPlayer.setVolume..
Adjust layout when soft keyboard is on http://stackoverflow.com/questions/7300497/adjust-layout-when-soft-keyboard-is-on layout when soft keyboard is on I've seen in some applications the layout shifts when soft keyboard is shown. This is certainly..
How to create map tiles from OpenStreetMap offline, display it on Android? http://stackoverflow.com/questions/7625620/how-to-create-map-tiles-from-openstreetmap-offline-display-it-on-android in the column on the left followed by Create Atlas. Oh and depending on the source you may need to check the Create Adjust Map tiles checkbox to force the tiles to be exported as PNGs does anyone know if it's possible to use JPG with OSM Once..
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