Android Activity启动优化

延迟操作

getWindow().getDecorView().post(new Runnable() {
@Override
public void run() {
myHandler.post(mLoadingRunnable);
}
});

private Handler myHandler = new Handler();
private Runnable mLoadingRunnable = new Runnable() {
@Override
public void run() {
updateText(); //更新UI线程
}
};