在Intent間傳遞2個不同元件的值

在Intent間傳遞2個不同元件的值,並且設定可以清除EditText

主程式

public class MainActivity extends Activity {

     private EditText name;

    @Override

    public void onCreate(Bundle savedInstanceState) {

        super.onCreate(savedInstanceState);

        setContentView(R.layout.activity_main);

       

        Spinner spinner=(Spinner)findViewById(R.id.spinner);

        //建立一個Adapter物件來放置下拉式選單物件

        ArrayAdapter<String> adapter=new ArrayAdapter<String>(this,android.R.layout.simple_spinner_item,new String[]{"國營","民營","股份有限公司","SOHO"});

       //選擇下拉式選單樣式

        adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);

        spinner.setAdapter(adapter);

       

        //EditText

        name=(EditText)findViewById(R.id.username);

        //next Activity

        Button next_btn=(Button)findViewById(R.id.next);

        next_btn.setOnClickListener(ret_btn);

        //Button event

        Button button=(Button)findViewById(R.id.clear);

        button.setOnClickListener(bc);

       

       

    } 

    //rec_btn

    private OnClickListener ret_btn=new OnClickListener(){

                    

                @Override

                public void onClick(View v) {

                        // TODO Auto-generated method stub

                        //page透過Intent通知系統框架

                        Intent intent=new Intent();

                        //指定要呼叫的Activity class

                        intent.setClass(MainActivity.this,Report.class);

                        //建立Bundle物件

                        Bundle bundle=new Bundle();

                        //將附加的訊息儲存在Bundle中

                        bundle.putString("username",((EditText)findViewById( R.id.username)).getText().toString());

                        bundle.putString("spinner",((Spinner)findViewById(R.id.spinner)).getSelectedItem().toString());

                        //將Bundle指定到Intent

                        intent.putExtras(bundle);

                        //呼叫新的Activity

                        startActivity(intent);

                        // 不結束原先的 Activity Class

            // 這樣按返回鍵時, 就可以回到這個 Activity 了

            //RadioActivity.this.finish();

                }

           

    };

    private OnClickListener bc=new OnClickListener(){

                @Override

                public void onClick(View arg0) {

                        // TODO Auto-generated method stub

               name.setText("");

                }

     };

       

}

下一個Intent

public class Report extends Activity {

        private TextView name;

        /** Called when the activity is first created. */

    @Override

    public void onCreate(Bundle savedInstanceState) {

        super.onCreate(savedInstanceState);

        setContentView(R.layout.report);

       

        //TextView name

         name=(TextView)findViewById(R.id.show);

        

         //取得前一個Activity傳過來的Bundle物件

         Bundle nameb = this.getIntent().getExtras();

         Bundle namec = this.getIntent().getExtras();

       // 將 取得的Bundle 中的資料設定

         String result = nameb.getString("username");

         String resultA = namec.getString("spinner");

       // 顯示結果    

         name.setText("你的帳號是:"+result+",你的單位是:"+resultA); 

   }

}