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2014/10/16 ¤W¤È 08:27:23
android Programming Glossary: viewgroupsHow to use viewGroup in android [closed] http://stackoverflow.com/questions/1367983/how-to-use-viewgroup-in-android As mentioned ViewGroup is an abstract class that all ViewGroups extend LinearLayout for instance is a ViewGroup. MyViewGroup.java..
Android beginner: understanding MotionEvent actions http://stackoverflow.com/questions/2609114/android-beginner-understanding-motionevent-actions as the whole view just for simplicity. This works on ViewGroups like LinearLayouts RelativeLayouts custom Views with canvases..
java.lang.StackOverFlow error. Suspected too many views? http://stackoverflow.com/questions/2762924/java-lang-stackoverflow-error-suspected-too-many-views below Android 1.5 is it because there are too many nested ViewGroups or because the total number of Views is too great Are there..
measuring a view before rendering it http://stackoverflow.com/questions/2827079/measuring-a-view-before-rendering-it to measure will be configured based upon the containing ViewGroups layout logic . It may be called more than once if the first..
How do you setLayoutParams() for an ImageView? http://stackoverflow.com/questions/2965662/how-do-you-setlayoutparams-for-an-imageview I can only find documentation in the API for the various ViewGroups but not an ImageView . Yet the ImageView seems to have this..
Adding GestureOverlayView to my SurfaceView class, how to add to view hierarchy? http://stackoverflow.com/questions/3375967/adding-gestureoverlayview-to-my-surfaceview-class-how-to-add-to-view-hierarchy like there is for a regular view. That function exists for ViewGroups and will work fine for adding gestures on anything other than..
Android: Want to set custom fonts for whole application not runtime http://stackoverflow.com/questions/4395309/android-want-to-set-custom-fonts-for-whole-application-not-runtime in the ViewGroup. Searches recursively for all inner ViewGroups as well. Just add a check for any other views you want to set..
How to place views in a specific location (x, y coordinates) http://stackoverflow.com/questions/7168770/how-to-place-views-in-a-specific-location-x-y-coordinates your parent viewgroup. say RelativeLayout or some other ViewGroups. find your own view in overriding onFinishInflate . Override..
How do I programmatically add buttons into layout one by one in several lines? http://stackoverflow.com/questions/7195056/how-do-i-programmatically-add-buttons-into-layout-one-by-one-in-several-lines you want your Views to be positioned. You do this using ViewGroups such as LinearLayout or RelativeLayout. LinearLayout layout..
How does one Animate Layout properties of ViewGroups? http://stackoverflow.com/questions/7519479/how-does-one-animate-layout-properties-of-viewgroups does one Animate Layout properties of ViewGroups I have the following layout xml version 1.0 encoding utf 8..
Android - Change fragment layout in runtime http://stackoverflow.com/questions/7865438/android-change-fragment-layout-in-runtime Let me know how it goes. EDIT to clarify Views and ViewGroups don't need to be instantiated once and then kept for the lifetime..
Android ImageGetter images overlapping text http://stackoverflow.com/questions/7870312/android-imagegetter-images-overlapping-text images and texts in relation to each other. They're not ViewGroups like LinearLayout or RelativeLayout and thus have no internal..
Multi-layered ExpandableListView http://stackoverflow.com/questions/8293538/multi-layered-expandablelistview if you're professional of designing your own Views ViewGroups from the scratch I mean you understand methods requestLayout..
What is the purpose of Android's <merge> tag in XML layouts? http://stackoverflow.com/questions/8834898/what-is-the-purpose-of-androids-merge-tag-in-xml-layouts merge is useful because it can get rid of unneeded ViewGroups i.e. layouts that are simply used to wrap other views and serve..
How to use viewGroup in android [closed] http://stackoverflow.com/questions/1367983/how-to-use-viewgroup-in-android use viewGroup in android android share improve this question As mentioned ViewGroup is an abstract class that all ViewGroups extend LinearLayout for instance is a ViewGroup. MyViewGroup.java public class MyViewGroup extends LinearLayout public MyViewGroup..
Android beginner: understanding MotionEvent actions http://stackoverflow.com/questions/2609114/android-beginner-understanding-motionevent-actions Brand.html and everything else worked. Note I used a TextView as the whole view just for simplicity. This works on ViewGroups like LinearLayouts RelativeLayouts custom Views with canvases etc. It just seems that WebViews are special. I was also only..
java.lang.StackOverFlow error. Suspected too many views? http://stackoverflow.com/questions/2762924/java-lang-stackoverflow-error-suspected-too-many-views Suspected too many views When you get an error like the one below Android 1.5 is it because there are too many nested ViewGroups or because the total number of Views is too great Are there any tricks to get around it while still keeping the same look..
measuring a view before rendering it http://stackoverflow.com/questions/2827079/measuring-a-view-before-rendering-it destination hierarchy the MeasureSpec that will be passed to measure will be configured based upon the containing ViewGroups layout logic . It may be called more than once if the first measure vals are not valid when considered in the context of..
How do you setLayoutParams() for an ImageView? http://stackoverflow.com/questions/2965662/how-do-you-setlayoutparams-for-an-imageview ImageView but cant seem to find out the proper way to do it. I can only find documentation in the API for the various ViewGroups but not an ImageView . Yet the ImageView seems to have this functionality. This code doesn't work... myImageView.setLayoutParams..
Adding GestureOverlayView to my SurfaceView class, how to add to view hierarchy? http://stackoverflow.com/questions/3375967/adding-gestureoverlayview-to-my-surfaceview-class-how-to-add-to-view-hierarchy is no .addView function available for the SurfaceView class like there is for a regular view. That function exists for ViewGroups and will work fine for adding gestures on anything other than a surfaceview I think. Your activity must implement the OnGesturePerformedListener..
Android: Want to set custom fonts for whole application not runtime http://stackoverflow.com/questions/4395309/android-want-to-set-custom-fonts-for-whole-application-not-runtime setFont root mFont Sets the font on all TextViews in the ViewGroup. Searches recursively for all inner ViewGroups as well. Just add a check for any other views you want to set as well EditText etc. public void setFont ViewGroup group..
How to place views in a specific location (x, y coordinates) http://stackoverflow.com/questions/7168770/how-to-place-views-in-a-specific-location-x-y-coordinates to achieve it but it's a solution... create a class extends your parent viewgroup. say RelativeLayout or some other ViewGroups. find your own view in overriding onFinishInflate . Override onLayout method and manually layout your own view after calling..
How do I programmatically add buttons into layout one by one in several lines? http://stackoverflow.com/questions/7195056/how-do-i-programmatically-add-buttons-into-layout-one-by-one-in-several-lines part of the screen. You have to specifically tell Android how you want your Views to be positioned. You do this using ViewGroups such as LinearLayout or RelativeLayout. LinearLayout layout LinearLayout findViewById R.id.linear_layout_tags layout.setOrientation..
How does one Animate Layout properties of ViewGroups? http://stackoverflow.com/questions/7519479/how-does-one-animate-layout-properties-of-viewgroups does one Animate Layout properties of ViewGroups I have the following layout xml version 1.0 encoding utf 8 LinearLayout xmlns android http schemas.android.com apk res..
Android - Change fragment layout in runtime http://stackoverflow.com/questions/7865438/android-change-fragment-layout-in-runtime layout you can remove the fragments and add them elsewhere. Let me know how it goes. EDIT to clarify Views and ViewGroups don't need to be instantiated once and then kept for the lifetime of the Activity. Just make sure any fragments are either..
Android ImageGetter images overlapping text http://stackoverflow.com/questions/7870312/android-imagegetter-images-overlapping-text layout engine capabilities you need to figure out where to put images and texts in relation to each other. They're not ViewGroups like LinearLayout or RelativeLayout and thus have no internal layout specifying capabilities. If you really don't want to..
Multi-layered ExpandableListView http://stackoverflow.com/questions/8293538/multi-layered-expandablelistview even for ExpandableListView. You may use 2 solutions. Guru solution if you're professional of designing your own Views ViewGroups from the scratch I mean you understand methods requestLayout dispatchDraw and so on then write your own GrandExpandableListAdapter..
What is the purpose of Android's <merge> tag in XML layouts? http://stackoverflow.com/questions/8834898/what-is-the-purpose-of-androids-merge-tag-in-xml-layouts android layout include code reuse share improve this question merge is useful because it can get rid of unneeded ViewGroups i.e. layouts that are simply used to wrap other views and serve no purpose themselves. For example if you were to include..
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