摘要:
Android应用结构分析:……。Android应用的四大组件:Activity,Service,BroadcastReceiver,ContentResolver ,[ Intent]。Activity:Activitypackage com.mao.hello;import android.app.Activity;import android.os.Bundle;public class HelloActivity extends Activity { @Override public void onCreate(Bundle savedInstanceState) { ... 阅读全文
摘要:
Android布局:LinearLayout线性布局:TableLayout表格布局:TableRow表示行。RelativeLayout相对布局:FrameLayout帧布局:AbsoluteLayout绝对布局。基本界面组件:TextView文本框:<TextView>EditText编辑框:<EditText>Button普通按钮:<Button>ImageButton图片按钮:<ImageButton>ImageView图片框:<ImageView>RadioButton单选按钮:<RadioGroup><R 阅读全文