2014/10/16 上午 08:19:37

android Programming Glossary: movebackground

Android: Moving background image while navigating through Views

http://stackoverflow.com/questions/4775650/android-moving-background-image-while-navigating-through-views

public void onCreate Bundle savedInstanceState super.onCreate savedInstanceState setContentView R.layout.main MoveBackground.java package de.android.projects import android.content.Context import android.graphics.Canvas import android.graphics.drawable.Drawable.. Taken from http eagle.phys.utk.edu guidry android DraggableSymbols.html and changed a little bit public class MoveBackground extends LinearLayout private Drawable background background picture private float X 300 Current x coordinate upper left.. background picture private float X 300 Current x coordinate upper left corner 300 private int scroll public MoveBackground Context context super context public MoveBackground Context context AttributeSet attrs super context background context.getResources..