Android之短信发送器

1>短信发送器。开始还是设计界面。go

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:orientation="vertical"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    >
<TextView
	android:id="@+id/mobile"  
    android:layout_width="fill_parent" 
    android:layout_height="wrap_content" 
    android:text="@string/mobile"
    />
<EditText
	android:id="@+id/mobileText"
	android:layout_width="fill_parent"
	android:layout_height="wrap_content"
	/>
<TextView
	android:id="@+id/message"
	android:layout_width="fill_parent"
	android:layout_height="wrap_content"
	android:text="@string/messageText"
	/>
<EditText
	android:id="@+id/messageText"
	android:layout_width="fill_parent"
	android:layout_height="wrap_content"
	android:minLines="3"
	/>
<Button
	android:id="@+id/sendBtn"
	android:layout_width="wrap_content"
	android:layout_height="wrap_content"
	android:text="@string/sendBtn"
	/>
</LinearLayout>

2>然后换个图标再然后 别忘了，要用发送短信功能要加，权限。

<uses-permission android:name="android.permission.SEND_SMS"/>

3>写Activity。

package com.duantl.sms;

import java.util.ArrayList;

import android.app.Activity;
import android.os.Bundle;
import android.telephony.SmsManager;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.EditText;
import android.widget.Toast;

public class SmsActivity extends Activity {
    /** Called when the activity is first created. */
	private EditText mobileTxt = null;
	private EditText messageTxt = null;
	private Button sendBtn = null;
	
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);
        
        mobileTxt = (EditText)this.findViewById(R.id.mobileText);
        messageTxt = (EditText)this.findViewById(R.id.messageText);
        sendBtn = (Button)this.findViewById(R.id.sendBtn);
        
        sendBtn.setOnClickListener(new OnClickListener() {
			
			@Override
			public void onClick(View arg0) {
				// TODO Auto-generated method stub
				//获得文本内容
				String mobileStr = mobileTxt.getText().toString();
				String messageStr = messageTxt.getText().toString();
				
				//发短信
				SmsManager smsManager = SmsManager.getDefault();
				ArrayList<String> smsStr = smsManager.divideMessage(messageStr);
				for (String text : smsStr) {
					smsManager.sendTextMessage(mobileStr, null, text, null, null);
				}
				Toast.makeText(SmsActivity.this, R.string.sendSu, Toast.LENGTH_LONG).show();
			}
		});
    }
}

上个效果图