【转】android应用全局变量

public class MyApp extends Application{	private Integer[] state;	public Integer[] getState()	{		return state;	}	public void setState(Integer[] state)	{		this.state = state;	}	@Override	public void onCreate()	{		super.onCreate();				// 一定要在onCreate方法里给变量赋值		setState(we);	}	public Integer[] we = new Integer[]	{		R.drawable.btn_normal, R.drawable.btn_press, R.drawable.btn_selector,		R.drawable.icon	};}

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在所需要的activity中使用
?MyApp appState = (MyApp)getApplicationContext();
?Integer[] we = appState.getState();
?来获取，最后一步别忘了在manifest中的application标签中添加

android:name=".MyApp"(这儿不是新建<application></application>)