Can I get a View\'s x and y position relative to the root layout of my Activit开发者_如何转开发y in Android?The Android API already provides a method to achieve that.
I\'m just curious, who in the world names a class R ? Is there any history behind this convention? Thanks开发者_StackOverflow,
I\'m using data to build elements of a ViewGroup.The ViewGroup are LinearLayouts, except the leaves, which are TextViews.Because Data draws the hierarchy, I inflate the LinearLayouts and TextViews fro
I am trying to display map in Android for the first time. Now I want to display 3 buttons on the map, and when I clicked on a particular button, that button\'s cl开发者_如何学Goick event should be rai
I have a custom view and I s开发者_如何学编程imply wish to access the xml layout value of layout_height.
I have an EditText and a Button in my LinearLayout and I want to align them closely together so they see seem to belong together (edittext + micButton for speech input).
I followed this tutorial to create a color state list for a particular Android view. I just want it to highlight when clicked so the user knows why the screen just changed.
I\'m having some trouble trying to create a program for Android 2.1-update1 with a background of a开发者_如何转开发 specific size. It seems that the only option is to scale the image according to the
I know we can set the following values to the android:gravity and 开发者_如何学Python android:layout_gravity properties:
I have referred to this site for Layout Tricks. Over there one attribute is declared as android:layout_weight="1".
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