Android Intent 显式

Posted 2020-12-08 lisztomania

明确指定要启动的Activity

button_1.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                //参数1：上下文，参数2：目标活动
                Intent intent = new Intent(FirstActivity.this,SecondActivity.class);
                startActivity(intent);
            }
        });