Refresh Current Activity without Delay

问题

I am new to android development.So I want to refresh the current activity when Radio button clicked.When I clicked the radio button I want to change the language and refresh the current Activity without any delay.Now I click the button the current layout gone and open new one.But it takes some time.Anyone can see there is new layout coming. This is my code

Intent intent = getIntent();
intent.addFlags(Intent.FLAG_ACTIVITY_NO_ANIMATION);
finish();
startActivity(intent);

回答1:

You can try this:

Intent intent = getIntent();
overridePendingTransition(0, 0);
intent.addFlags(Intent.FLAG_ACTIVITY_NO_ANIMATION);
finish();
overridePendingTransition(0, 0);
startActivity(intent);

this reload's your activity without animation.

回答2:

This code may work

Intent intent = getIntent();
finish();
intent.addFlags(Intent.FLAG_ACTIVITY_NO_ANIMATION);
startActivity(intent);

回答3:

Intent intent = new Intent(YourActivity.this, YourActivity.class);
YourActivity.this.startActivity(intent);
finish();

回答4:

Call this method when you need to refresh your activity.

recreate();

回答5:

The easiest way is to call onCreate(null); and your activity will be like new. For More info See this.

来源：https://stackoverflow.com/questions/18080135/refresh-current-activity-without-delay