當前頁面傳出引數：

public void First(View v){
    //新建一個顯式意圖，第一個引數為當前Activity類物件，第二個引數為你要開啟的Activity類
    Intent intent =new Intent(FirstActivity.this,SecondActivity.class);
    
    //用Bundle攜帶資料
    Bundle bundle=new Bundle();
    //傳遞name引數
    bundle.putString("name", "data");
    intent.putExtras(bundle);
    
    startActivity(intent);        
}
 

protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.newtest);   
        
    //新頁面接收資料
    Bundle bundle = this.getIntent().getExtras();
    //接收name值
    String name = bundle.getString("name");
    Log.i("獲取到的name值為",name);     
}
 

bundle.putString("name0", "data");
intent.putExtras(bundle);

bundle.putString("name1", "data");
intent.putExtras(bundle);

Bundle bundle = this.getIntent().getExtras();
String name = bundle.getString("name0");

Bundle bundle = this.getIntent().getExtras();
String name = bundle.getString("name1");