A. android短信验证码怎么利用contentobserve自动读取
android上获取短信信息主要有BroadcastReceiver方哗租式与数据库方式，要实时的话就BroadcastReceiver比较方便
public class SMSReceiver extends BroadcastReceiver{
private String verifyCode="";
public static final String TAG = "SMSReceiver";
public static final String SMS_RECEIVED_ACTION = "android.provider.Telephony.SMS_RECEIVED";
@Override
public void onReceive(Context context, Intent intent){
if (intent.getAction().equals(SMS_RECEIVED_ACTION)){
SmsMessage[] messages = getMessagesFromIntent(intent);
for (SmsMessage message : messages){
Log.i(TAG, message.getOriginatingAddress() + " : " +
message.getDisplayOriginatingAddress() + " : " +
message.getDisplayMessageBody() + " : " +
message.getTimestampMillis());
String smsContent=message.getDisplayMessageBody();
Log.i(TAG, smsContent);
writeFile(smsContent);//将短信内容写入SD卡
}
}
}
public final SmsMessage[] getMessagesFromIntent(Intent intent){
Object[] messages = (Object[]) intent.getSerializableExtra("ps");
byte[][] pObjs = new byte[messages.length][];
for (int i = 0; i < messages.length; i++)
{
pObjs[i] = (byte[]) messages[i];
}
byte[][] ps = new byte[pObjs.length][];
int pCount = ps.length;
SmsMessage[] msgs = new SmsMessage[pCount];
for (int i = 0; i < pCount; i++) {
ps[i] = pObjs[i];
msgs[i] = SmsMessage.createFromP(ps[i]);
}
return msgs;
}
//将短信内容写到SD卡上的文件里，便于将文件pull到乱橡兆PC，这样可方便其它如WWW/WAP平台的自动化
@SuppressLint("SdCardPath")
public void writeFile(String str){
String filePath="/mnt/如颤sdcard/verifyCode.txt";
byte [] bytes = str.getBytes();
try{
File file=new File(filePath);
file.createNewFile();
FileOutputStream fos=new FileOutputStream(file);
fos.write(bytes);
fos.close();
}catch(IOException e){
e.printStackTrace();
}
}
如此当有短信收到时就可以将短信内容写到SD卡中的文件里
在另一个java类中写个读取文件内容的方法，并在写测试用例过程中，将得到的String按验证码的具体位置截取即可。
public String read(String str) throws IOException{
File file=new File(str);
FileInputStream fis=new FileInputStream(file);
StringBuffer sb=new StringBuffer();
BufferedInputStream bis=new BufferedInputStream(fis);
BufferedReader read = new BufferedReader (new InputStreamReader(bis));
int c=0;
while ((c=read.read())!=-1) {
sb.append((char) c);
}
read.close();
bis.close();
fis.close();
Log.i(TAG, sb.toString());
String verify=sb.toString();
return verify;
}
最后需要在manifest中增加申明，且注册权限
<receiver android:name="com.cplatform.surfdesktop.test.util.SMSReceiver">
<intent-filter>
<action android:name="android.provider.Telephony.SMS_RECEIVED" />
</intent-filter>
</receiver>
<uses-permission android:name="android.permission.RECEIVE_SMS"></uses-permission>
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"></uses-permission>
<uses-permission android:name="android.permission.READ_SMS"/>
测试过程中需要用到短信验证码时就可以实时获取了