MainActivity.java部分代码
Intent intent = new Intent(MainActivity.this,ScowlViewActivity.class);//实现MainActivity向ScowlViewActivity跳转
Bundle bundle = new Bundle();//定义Bundle对象存储要传递的值
EditText edit = (EditText)findViewById(R.id.edit);//获取EditText的id
String s = edit.getText().toString();//获取EditText中输入的值,toString()是指将其转换成String型
bundle.putString("name",s);//将name的值传递出去
intent.putExtras(bundle);将bundle对象给intent
startActivity(intent);
ScowlViewActivity部分代码
super.onCreate(savedInstanceState);
setContentView(R.layout.scorl_view);
Bundle bundle=this.getIntent().getExtras();//获取bundle对象
String name = bundle.getString("name");//读取传递的值
TextView s = findViewById(R.id.textView5);
s.setText(name);//将该值显示在TextView控件中