Android 两个activity传递数据方法

方法一：直接利用Intent

传递代码示例:

Intent intent = new Intent();

intent.putExtra("name", "张三");  

intent.putExtra("age", 25); 

接收代码：

String name = intent.getStringExtra("name");  

int age = intent.getIntExtra("age", 0); 

方法二：利用Intent和Bundle

传递代码示例:

Intent intent = new Intent();

Bundle bundle = new Bundle();  

bundle.putString("name", "张三");  

bundle.putInt("age", 25);  

intent.putExtras(bundle);  

接收代码：

Intent intent = getIntent();

Bundle bundle = intent.getExtras();  

String name = bundle.getString("name");  

int age = bundle.getInt("age", 0);