先是Activity发送的
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
point1 = (EditText) findViewById(R.id.point1);
picture485 = (Button) findViewById(R.id.picture485);
//这个是发送数据到MyView里面
Intent intent1=new Intent();
intent1.setClass(MainActivity.this, MyView.class);
intent1.putStringArrayListExtra("lists", p);
startActivity(intent1);
picture485.setOnClickListener(new Button.OnClickListener() {
public void onClick(View v) {
/* 点击按钮跳到picture485页面 */
Intent intent = new Intent();
intent.setClass(MainActivity.this, Picture485.class);
//intent.putStringArrayListExtra("lists", p);
startActivity(intent);
}
});
这是MyView接收的
public MyView(Context context, AttributeSet abu) {
super(context, abu);
Activity a = (Activity) context;
ArrayList lists = new ArrayList();
// a.getIntent().getExtras().getStringArrayList("lists");
lists=a.getIntent().getExtras().getStringArrayList("lists");}