我是新来的Android development.I正在开发小型的Android应用程序。在我的应用程序,我想找回刚刚到来的短信,并显示该消息给用户。我的code看起来像
I am new to android development.I am developing small android application. In my application I want to retrieve newly coming sms and display this message to user. My code looks like
// HellowordActivity.java
package com.example.helloword;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.app.Activity;
import android.os.Bundle;
import android.telephony.SmsMessage;
import android.util.Log;
import android.widget.Toast;
public class HellowordActivity extends BroadcastReceiver
{
public void onReceive(Context context, Intent intent)
{
Bundle myBundle = intent.getExtras();
SmsMessage [] messages = null;
String strMessage = "";
if (myBundle != null)
{
Object [] pdus = (Object[]) myBundle.get("pdus");
messages = new SmsMessage[pdus.length];
for (int i = 0; i < messages.length; i++)
{
messages[i] = SmsMessage.createFromPdu((byte[]) pdus[i]);
strMessage += "SMS From: " + messages[i].getOriginatingAddress();
strMessage += " : ";
strMessage += messages[i].getMessageBody().toString();
strMessage += "\n";
}
// Toast.makeText(context, strMessage, Toast.LENGTH_SHORT).show();
Intent _intent = new Intent(context, PopupActivity.class);
_intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_SINGLE_TOP);
_intent.putExtra("strMessage", strMessage);
startActivity(_intent);
}
}
}
我加了接收器和许可,在Android中的Manifest.xml
I added receiver and permission in Android Manifest.xml
<uses-permission android:name="android.permission.RECEIVE_SMS"/>
<receiver android:name=".HellowordActivity" >
<intent-filter >
<action android:name="android.provider.Telephony.SMS_RECEIVED"/>
</intent-filter>
</receiver>
<activity android:name=".PopupActivity" android:launchMode="singleTop" />
我没有做布局part.What我想作为一个输出,当新的消息会来的任何东西; 消息文本显示给用户提供简单的弹出窗口。 需要帮助。谢谢......
I am not doing any thing in layout part.What I want as an output when new message will come; message text display to user with simple popup. Need Help.. Thank you...
试试这个工作对我来说,你会得到与收到的消息的内容展现给你敬酒:
Try this it works for me you will get a toast shown to you with the content of the message received:
package com.example.a;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.os.Bundle;
import android.telephony.SmsMessage;
import android.util.Log;
import android.widget.Toast;
public class SMSBroadcastReceiver extends BroadcastReceiver {
private static final String SMS_RECEIVED = "android.provider.Telephony.SMS_RECEIVED";
private static final String TAG = "SMSBroadcastReceiver";
@Override
public void onReceive(Context context, Intent intent) {
Log.i(TAG, "Intent recieved: " + intent.getAction());
if (intent.getAction().equals(SMS_RECEIVED)) {
Bundle bundle = intent.getExtras();
if (bundle != null) {
Object[] pdus = (Object[])bundle.get("pdus");
final SmsMessage[] messages = new SmsMessage[pdus.length];
for (int i = 0; i < pdus.length; i++) {
messages[i] = SmsMessage.createFromPdu((byte[])pdus[i]);
}
if (messages.length > -1) {
Toast.makeText(context, "Message recieved: " + messages[0].getMessageBody(), 7000).show();
}
}
}
}
}
在AndroidManifest.xml中
The AndroidManifest.xml
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.example.a"
android:versionCode="1"
android:versionName="1.0" >
<uses-sdk
android:minSdkVersion="8"
android:targetSdkVersion="15" />
<uses-permission android:name="android.permission.RECEIVE_SMS"/>
<uses-permission android:name="android.permission.HARDWARE_TEST"/>
<application
android:icon="@drawable/ic_launcher"
android:label="@string/app_name" >
<receiver android:name=".SMSBroadcastReceiver" >
<intent-filter>
<action android:name="android.provider.Telephony.SMS_RECEIVED" >
</action>
</intent-filter>
</receiver>
</application>
</manifest>
使用DDMS通过Telnet发送短信到你的模拟器
Use DDMS to send sms to your emulator via Telnet