OnFinishInFlate 当View中所有的子控件均被映射成xml后触发
MyView01
<span style="font-size:14px;">public class MyView01 extends LinearLayout {
public MyView01(Context context, AttributeSet attrs) {
super(context, attrs);
// TODO Auto-generated constructor stub
}
@Override
protected void onFinishInflate() {
// TODO Auto-generated method stub
super.onFinishInflate();
System.out.println("onFinishInflate");
}
@Override
protected void onSizeChanged(int w, int h, int oldw, int oldh) {
// TODO Auto-generated method stub
super.onSizeChanged(w, h, oldw, oldh);
System.out.println("onSizeChanged");
}
}</span>
MyView02
<span style="font-size:14px;">public class MyView02 extends View {
public MyView02(Context context, AttributeSet attrs) {
super(context, attrs);
// TODO Auto-generated constructor stub
}
@Override
protected void onFinishInflate() {
// TODO Auto-generated method stub
super.onFinishInflate();
System.out.println("onFinishInflate-2");
}
@Override
protected void onSizeChanged(int w, int h, int oldw, int oldh) {
// TODO Auto-generated method stub
super.onSizeChanged(w, h, oldw, oldh);
System.out.println("onSizeChanged-2");
}
}</span><span style="font-size:32px;">
</span>
activity_main.xml
<span style="font-size:14px;"><RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:paddingBottom="@dimen/activity_vertical_margin"
android:paddingLeft="@dimen/activity_horizontal_margin"
android:paddingRight="@dimen/activity_horizontal_margin"
android:paddingTop="@dimen/activity_vertical_margin"
tools:context=".MainActivity" >
<com.example.custem02.MyView01
android:id="@+id/view01"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
/>
<com.example.custem02.MyView02
android:id="@+id/view02"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
/>
</RelativeLayout></span><span style="font-size:32px;">
</span>
MainActivity.java
<span style="font-size:14px;">public class MainActivity extends Activity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
System.out.println(1);
setContentView(R.layout.activity_main);
System.out.println(2);
MyView01 myView01 = (MyView01) findViewById(R.id.view01);
findViewById(R.id.view02);
System.out.println(3);
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.main, menu);
return true;
}
}</span>
控制台输出:
07-29 02:17:10.658: I/System.out(1457): 1
07-29 02:17:10.948: I/System.out(1457): onFinishInflate
07-29 02:17:10.948: I/System.out(1457): onFinishInflate-2
07-29 02:17:10.958: I/System.out(1457): 2
07-29 02:17:10.958: I/System.out(1457): 3
07-29 02:17:11.108: I/System.out(1457): onSizeChanged-2
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