final TextView tv = (TextView) findViewById(R.id.tv);
        Log.d(TAG, "onCreate getLayout 1 " + tv.getLayout());
        tv.post(new Runnable() {
            @Override
            public void run() {
                Log.d(TAG, "run getLayout " + tv.getLayout());
            }
        });
        Log.d(TAG, "onCreate getLayout 2 " + tv.getLayout());