Android 自製傳送簡訊程式

 1 package com.turboradio.googlesdk;
 2 
 3 import java.util.regex.Matcher;
 4 import java.util.regex.Pattern;
 5 
 6 import android.app.Activity;
 7 import android.app.PendingIntent;
 8 import android.content.Intent;
 9 import android.os.Bundle;
10 import android.telephony.SmsManager;
11 import android.view.View;
12 import android.widget.Button;
13 import android.widget.EditText;
14 import android.widget.Toast;
15 
16 public class Ex_5_3 extends Activity {
17     private Button send;
18     private EditText phoneNumber;
19     private EditText content;
20     @Override
21     protected void onCreate(Bundle savedInstanceState) {
22         super.onCreate(savedInstanceState);
23         setContentView(R.layout.ex_5_3);
24         phoneNumber =(EditText) findViewById(R.id.phoneNumber);
25         content = (EditText)findViewById(R.id.content);
26         send = (Button)findViewById(R.id.send);
27         phoneNumber.setOnClickListener(new Button.OnClickListener(){
28 
29             public void onClick(View v) {
30                 phoneNumber.setText("");
31             }});
32         content.setOnClickListener(new Button.OnClickListener(){
33 
34             public void onClick(View v) {
35                 content.setText("");
36             }});
37         send.setOnClickListener(new Button.OnClickListener(){
38 
39             public void onClick(View v) {
40                 /**簡訊收信人電話**/
41                 String strDestAddress = phoneNumber.getText().toString();
42                 /**擷取簡訊的內容**/
43                 String strMessage = content.getText().toString();
44                 /**構建一個SmsManager對象**/
45                 SmsManager smsManager = SmsManager.getDefault();
46                 /**檢查收件者的電話號碼和簡訊字數是否超過70個字元**/
47                 if(isPhoneNumberValid(strDestAddress) && iswithin70(strMessage)){
48                     /**兩個條件都滿足的條件下，傳送簡訊**/
49                     PendingIntent mPi = PendingIntent.getBroadcast(Ex_5_3.this, 0, new Intent(), 0);
50                     smsManager.sendTextMessage(strDestAddress, null, strMessage+"", mPi, null);
51                     Toast.makeText(Ex_5_3.this, "發送成功!", Toast.LENGTH_LONG).show();
52                 }else{
53                     /**電話格式和簡訊文字不符合時**/
54                     if(!isPhoneNumberValid(strDestAddress)&&!iswithin70(strMessage)){
55                         Toast.makeText(Ex_5_3.this, "電話號碼錯誤 ＋ 簡訊內容超過70個,請檢查", Toast.LENGTH_LONG).show();
56                     }
57                     if(!isPhoneNumberValid(strDestAddress)&&iswithin70(strMessage)){
58                         Toast.makeText(Ex_5_3.this, "電話號碼錯誤,請檢查 ", Toast.LENGTH_LONG).show();
59                     }
60                     if(isPhoneNumberValid(strDestAddress)&&!iswithin70(strMessage)){
61                         Toast.makeText(Ex_5_3.this, "簡訊內容超過70個字元!!", Toast.LENGTH_LONG).show();
62                     }
63                 }
64                 
65             }});
66         
67     }
68     /**檢查字串是否為電話號碼 並返回 true false**/
69     public boolean isPhoneNumberValid(String phoneNumber){
70         boolean isValid = false;
71         String expression = "^(?(\\d{3})\\)?(\\d{3})[-]?(\\d{5})$";
72         String expression2 = "^\\(?\\d{3}\\)?[-]?(\\d{4})$";
73         CharSequence inputStr = phoneNumber;
74         /**建立Pattern**/
75 //        Pattern pattern = Pattern.compile(expression);
76 //        Matcher matcher = pattern.matcher(inputStr);
77 //        Pattern pattern2 = Pattern.compile(expression2);
78 //        Matcher matcher2 = pattern2.matcher(inputStr);
79 //        if(matcher.matches() || matcher2.matches()){
80 //            isValid = true;
81 //        }
82 //        return isValid;
83         return true;
84     }
85     public boolean iswithin70(String text){
86         if(text.length()<=70){
87             return true;
88         }else{
89             return false;
90         }
91     }
92 }

ex5_3.xml

 1 <?xml version="1.0" encoding="utf-8"?>
 2 <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
 3     android:layout_width="fill_parent"
 4     android:layout_height="fill_parent"
 5     android:background="#FFFFFF"
 6    >
 7     <TextView 
 8         android:id="@+id/text1"
 9         android:layout_width="wrap_content"
10         android:layout_height="wrap_content"
11         android:text="收件者:"
12         android:textSize="8pt"
13         android:layout_marginTop="20dip"
14         />
15     <EditText 
16         android:id="@+id/phoneNumber"
17         android:layout_width="match_parent"
18         android:layout_height="wrap_content"
19         android:hint="請輸入電話號碼"
20         android:layout_toRightOf="@id/text1"
21         android:layout_alignParentTop="true"
22         />
23     <EditText 
24         android:id="@+id/content"
25         android:layout_width="fill_parent"
26         android:layout_height="200dip"
27         android:hint="請輸入簡訊內容"
28         android:background="#dcdcdcdc"
29         android:layout_below="@id/phoneNumber"
30         />
31     <Button 
32         android:id="@+id/send"
33         android:layout_width="wrap_content"
34         android:layout_height="wrap_content"
35         android:layout_below="@id/content"
36         android:layout_marginLeft="100dip"
37         android:layout_marginTop="50dip"
38         android:text=" 撥我傳送簡訊 "
39         />
40 </RelativeLayout>