20150602_Andriod 向窗体传递参数

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:paddingBottom="@dimen/activity_vertical_margin"
    android:paddingLeft="@dimen/activity_horizontal_margin"
    android:paddingRight="@dimen/activity_horizontal_margin"
    android:paddingTop="@dimen/activity_vertical_margin"
    tools:context="com.example.test1.MainActivity" >

<TextView
        android:id="@+id/textView1"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="@string/hello_world" />

<TextView
        android:id="@+id/textView2"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_alignLeft="@+id/editText1"
        android:layout_alignParentLeft="true"
        android:layout_alignParentRight="true"
        android:layout_alignRight="@+id/button1"
        android:layout_below="@+id/textView1"
        android:layout_marginTop="59dp"
        android:text="只读文本"
        android:textSize="15pt" 
        android:textColor="#0092c7" />

<EditText
        android:id="@+id/editText1"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_above="@+id/button1"
        android:layout_centerHorizontal="true"
        android:layout_marginBottom="55dp"
        android:ems="10"
        android:hint="删除完成后显示,提示功能"
        android:text="文本框测试" >

<requestFocus />
    </EditText>

<Button
        android:id="@+id/button1"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_below="@+id/textView2"
        android:layout_centerHorizontal="true"
        android:layout_marginTop="85dp"
        android:hint="确定功能提示"
        android:text="@string/btn1Text"
        android:textStyle="bold" />

<Button
        android:id="@+id/Button01"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_alignLeft="@+id/button1"
        android:layout_below="@+id/button1"
        android:layout_marginTop="18dp"
        android:hint="弹窗功能提示"
        android:text="@string/btn2Text"
        android:textStyle="bold" />
   
        <Button
        android:id="@+id/Button02"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_alignLeft="@+id/button1"
        android:layout_alignRight="@+id/Button01"
        android:layout_below="@+id/Button01"
        android:layout_marginTop="28dp"
        android:hint="下拉窗功能提示"
        android:text="@string/btn3Text"
        android:textStyle="bold" />

</RelativeLayout>

///////////////////////////////////////////////////////////////////////////////////////////

package com.example.test1;

import android.support.v7.app.ActionBarActivity;
import android.os.Bundle;
import android.view.Menu;
import android.view.MenuItem;
import android.widget.EditText;

public class Popu_TC extends ActionBarActivity {
 
 ////////////////////
 private EditText Text_Popu;
 ////////////////////

@Override
 protected void onCreate(Bundle savedInstanceState) {
  super.onCreate(savedInstanceState);
  setContentView(R.layout.activity_popu__tc);
  
        ////////1///////////
  Text_Popu = (EditText)findViewById(R.id.editText_Popu);
        ////////////////////
  
        ////////2///////////
  Bundle bunde = this.getIntent().getExtras();
  //String strs = bunde.getString("key3").toString();
  Text_Popu.setText(bunde.getString("key3").toString());
        ////////////////////
  
 }
 
 @Override
 public boolean onCreateOptionsMenu(Menu menu) {
  // Inflate the menu; this adds items to the action bar if it is present.
  getMenuInflater().inflate(R.menu.popu__tc, menu);
  return true;
 }

@Override
 public boolean onOptionsItemSelected(MenuItem item) {
  // Handle action bar item clicks here. The action bar will
  // automatically handle clicks on the Home/Up button, so long
  // as you specify a parent activity in AndroidManifest.xml.
  int id = item.getItemId();
  if (id == R.id.action_settings) {
   return true;
  }
  return super.onOptionsItemSelected(item);
 }
}

///////////////////////////////////////////////////////////////////////////////////////////

package com.example.test1;

import android.support.v7.app.ActionBarActivity;
import android.os.Bundle;
import android.view.Menu;
import android.view.MenuItem;

////////////////////
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
import android.widget.Toast;
import android.content.Intent;
////////////////////

public class MainActivity extends ActionBarActivity {
 
    ////////////////////
 private Button myButton;
 private EditText myText;
 
 private Button myButton01;
 private Button myButton02;
    ////////////////////

@Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
       
        //////////1/////////
        myButton = (Button)findViewById(R.id.button1);
        myText = (EditText)findViewById(R.id.editText1);
       
        myButton.setOnClickListener(new View.OnClickListener() {

@Override
            public void onClick(View v) {
                // TODO Auto-generated method stub
                myText.setText("弄明白监听!");
            }
        });

////////////////////
       
       
        /////////2//////////
        myButton01 = (Button)findViewById(R.id.Button01);
        myButton01.setOnClickListener(new View.OnClickListener() {

@Override
            public void onClick(View v) {
                // TODO Auto-generated method stub
                ////显示文本------- 测试通过
                //myText.setText("弄明白监听2!");

////intent负责程序跳转和传递数据
                //Intent intent = new Intent(this,F1_TC.class);
                //startActivity(intent);
                //Toast.makeText(this, "Toast", Toast.LENGTH_SHORT).show();
             
             Intent intent = new Intent(MainActivity.this, F1_TC.class);
             startActivity(intent);
             
             
             ////打开一个伪窗口------- 测试通过
             //Toast.makeText(getApplicationContext(), "提示：点击窗口外部关闭窗口！",
             //Toast.LENGTH_SHORT).show();

}
        });
        ////////////////////
       
        /////////3//////////
        myButton02 = (Button)findViewById(R.id.Button02);
        myButton02.setOnClickListener(new View.OnClickListener() {

@Override
            public void onClick(View v) {

////intent负责程序跳转和传递数据
                Intent intent = new Intent(MainActivity.this,Popu_TC.class);
               
                Bundle bundle = new Bundle(); //通过Bundle实现数据的传递:
                bundle.putString("key1", "value1"); // key1为名，value1为值
                bundle.putString("key2", myButton02.toString());
                bundle.putString("key3", myText.getText().toString());
                bundle.putInt("keyInt1", 100);  //整数类型
                intent.putExtras(bundle); // 传数据
               
               
                startActivity(intent);   // ------- 测试通过    //不需要子窗口回传数据
                //startActivityForResult(intent, 1); //requestCode是子窗口的id标志，而且必须大于1，否则回调函数onActivityResult不响应！

}
        });
        ////////////////////
       
       
    }

@Override
    public boolean onCreateOptionsMenu(Menu menu) {
        // Inflate the menu; this adds items to the action bar if it is present.
        getMenuInflater().inflate(R.menu.main, menu);
        return true;
    }

@Override
    public boolean onOptionsItemSelected(MenuItem item) {
        // Handle action bar item clicks here. The action bar will
        // automatically handle clicks on the Home/Up button, so long
        // as you specify a parent activity in AndroidManifest.xml.
     
        int id = item.getItemId();
        if (id == R.id.action_settings) {
            return true;
        }
        return super.onOptionsItemSelected(item);
    }

}