onWindowFocusChanged():当Activity的当前Window获得或失去焦点时会被回调此方法
@Override
public void onWindowFocusChanged(boolean hasFocus) {
super.onWindowFocusChanged(hasFocus);
if (hasFocus) {//表示渲染结束
...
}
}
onWindowFocusChanged():当Activity的当前Window获得或失去焦点时会被回调此方法
@Override
public void onWindowFocusChanged(boolean hasFocus) {
super.onWindowFocusChanged(hasFocus);
if (hasFocus) {//表示渲染结束
...
}
}