this is not a question that has an exact answer but I need some advice how to develop my applicatio开发者_如何学运维n.
I have a custom View with bitmaps on it that the user can drag about. I want to make it so when they long click one of them I can pop up a context menu with options such as reset position etc.
I want todisplay ListView with Date as SectionHeader. What i have : I am displaying ListView from sqli开发者_开发知识库te database using custom SimpleCursorAdapter.
I have created a compound control that I am reusing in multiple activities. This control contains a bunch of TextViews and Buttons, and most importantly a ListView. I define the XML in a layout file a
I am making the classic AR app for Android. I am using a SurfaceView to show the camera. I want to know, how I put things over it... Currently I am using widgets, but they have two issues:
I want to make an app which shows cardio graph in real time. That means i want to measure heart bit and want to show the bit rate in graph in my application开发者_运维技巧. But i wondering to draw the
I need to create a View which extends a LinearLayout to contain some standard android widget. I\'ve created a class MyLinearLayout which extends the LinearLayout class; but now, how can I use it as an
Edit: Lesson learned: set the orientation or stuff might not show up. As per http://developer.android.com/guide/topics/ui/dialogs.html#CustomDialog I\'m trying to create a custom alert dialog.Specifi
I have a few custom views in my Android project and I\'ve added the relevant details to the attrs.xml file. And now I can implement my objects throug开发者_如何转开发h XML. This works fine.
I have a picture in my app that can be split into 6 开发者_如何学Gox 6 or 5 x 5 or 4 x 4 grib depending on the users selection.
加载中,请稍侯......