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Android 我在尝试发送消息时收到错误_Android - Fatal编程技术网

Android 我在尝试发送消息时收到错误

Android 我在尝试发送消息时收到错误,android,Android,在清单文件中: send.setOnClickListener(new OnClickListener() { @Override public void onClick(View v) { // TODO Auto-generated method stub //URI uri=uri.parse("sms://+919500518057"); sendSms("9500518057","message"); //startActivity(ne

在清单文件中:

send.setOnClickListener(new OnClickListener() {
    @Override
    public void onClick(View v) {
    // TODO Auto-generated method stub
    //URI uri=uri.parse("sms://+919500518057");
    sendSms("9500518057","message");
    //startActivity(new Intent(Intent.ACTION_VIEW,Uri.parse("sms:"+ "+919500518057")));
    }

    private void sendSms(String phno, String message) {
        // TODO Auto-generated method stub
        Log.v("PhoneNumber",phno);
        Log.v("MEssage", message);
        PendingIntent pi=PendingIntent.getActivity(this, 0, new Intent(this, Object.class), 0);
        SmsManager sms=SmsManager.getDefault();
        sms.sendTextMessage(phno, null, message, pi, null);
    }
});

我收到的错误如下:

PendingContent类型中的方法getActivity(Context,int,Intent,int)不适用于参数(new View.OnClickListener(){},int,Intent,int)
在清单文件中,我输入了以下代码

您使用了错误的
。交换:

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

PendingIntent pi=PendingIntent.getActivity(this, 0, new Intent(this, Object.class), 0);
现在您使用的是
OnClickListener。这个
:)

尝试使用:

PendingIntent pi=PendingIntent.getActivity(YourActivity.this, 0, new Intent(YourActivity.this, Object.class), 0);
在全局变量中添加:

PendingIntent pi=PendingIntent.getActivity(mContext, 0, new Intent(mContext, Object.class), 0);
并在超级调用后使用以下命令在onCreate()中初始化它:

private Context mContext;

通过在创建
挂起内容时仅使用
,您并不是在引用
活动的当前实例
。您指的是
OnClickListener
内部类的当前实例,我用它来发送消息:--


PendingEvent需要一个上下文作为第一个参数。在活动内部,您可以使用
pendingent.getActivity(this,…)
将活动上下文传递给方法

但是,这在
setOnClickListener
中不起作用(就像您所做的那样)。在OnclickListener
内部,此
引用的是
setOnClickListener
(它不是有效的上下文对象)而不是活动

如果要将活动传递给
getActivity
,可以使用
pendingent.getActivity(.this,…)


e、 g.
pendingent.getActivity(MyActivity.this,…)
从主目录调用此方法:

private void sendSMS(String phoneNumber, String message)
    {        
        PendingIntent pi = PendingIntent.getActivity(this, 0,
            new Intent(this, SMS.class), 0);                
        SmsManager sms = SmsManager.getDefault();
        sms.sendTextMessage(phoneNumber, null, message, pi, null);        
    }  
然后,以下两类人员将负责发送短信

private void sendSMS() {
        SMSSend smsSend = new SMSSend();

        smsSend.execCommand();
    }
公共类SMSSend{
私有最终字符串CLASS_NAME=this.getClass().getSimpleName();
私有最终静态字符串SEND\u SMS\u FAILURE=“执行SEND SMS命令且状态为FAILURE”;
私有字符串电话号码;
私有字符串消息文本;
/**
*构造函数已定义。
* 
*@param命令处理器
*CMD处理器
*/
公共SMSSend(){
超级();
}
/**
*execCommand方法
* 
*它在这里被重写并在CommandHandler(基类)中声明
*/
public void execCommand(){
试一试{
新线程(){
公开募捐{
sendSMS();
}
}.start();
}捕获(例外e){
e、 printStackTrace();
}
}
/**
*sendSMS方法
* 
*它检索命令参数并发送sms。
* 
*@param命令
*命令
*@返回状态
*/
私有void sendSMS(){
试一试{
SMSSendHelper smsHelper=新的SMSSendHelper();
phoneNumber=“0123456789”;
messageText=“Message Text smaple”;
if(null==phoneNumber | | phoneNumber.length()<2){
}否则{
发送短信(电话号码,短信文本);
}
}捕获(例外e){
e、 printStackTrace();
}最后{
}
}
}
/**
*SMSSend类
* 
*它负责发送SMS。
*  
*/
公共类SMSSendHelper{
私有最终字符串CLASS_NAME=this.getClass().getSimpleName();
已发送的专用字符串=“已发送短信”;
私有字符串DELIVERED=“SMS_DELIVERED”;
私人吊挂;
专用广播接收机;
私人广播接收者递送接收者;
私人悬垂物交付;
专用静态最终整数长度=160;
私有静态字符串状态=”;
/**
*构造函数已定义
* 
*@param状态
*smsstatus
*/
公共SMSSendHelper(){
sentPI=PendingEvent.getBroadcast(ConfigClass.getAppContext(),0,
新意图(已发送),0);
deliveredPI=PendingEvent.getBroadcast(ConfigClass.getAppContext(),
0,新意图(已交付),0);
sentReceiver=新广播接收器(){
@凌驾
公共void onReceive(上下文arg0,意图arg1){
开关(getResultCode()){
案例活动。结果\u正常:
试一试{
已同步(锁定){
lock.notifyAll();
}
}捕获(例外e){
e、 printStackTrace();
}
设置短信发送(“短信发送”);
打破
案例smsmsmanager.RESULT\u错误\u一般\u失败:
试一试{
已同步(锁定){
lock.notifyAll();
}
}捕获(例外e){
e、 printStackTrace();
}
SETSENDSMSSAAUS(“一般故障”);
打破
案例smsmsmanager.RESULT\u错误\u否\u服务:
试一试{
已同步(锁定){
lock.notifyAll();
}
}捕获(例外e){
}
setSendSMSSataus(“无服务”);
打破
案例smsmsmanager.RESULT_ERROR_NULL_PDU:
试一试{
已同步(锁定){
lock.notifyAll();
}
}捕获(例外e){
e、 printStackTrace();
}
SETSENDSMSSAAUS(“空PDU”);
打破
案例smsmsmanager.RESULT\u ERROR\u RADIO\u OFF:
试一试{
已同步(锁定){
lock.notifyAll();
}
}捕获(例外e){
e、 printStackTrace();
}
private void sendSMS(String phoneNumber, String message)
    {        
        PendingIntent pi = PendingIntent.getActivity(this, 0,
            new Intent(this, SMS.class), 0);                
        SmsManager sms = SmsManager.getDefault();
        sms.sendTextMessage(phoneNumber, null, message, pi, null);        
    }  
private void sendSMS() {
        SMSSend smsSend = new SMSSend();

        smsSend.execCommand();
    }
public class SMSSend {

    private final String CLASS_NAME = this.getClass().getSimpleName();
    private final static String SEND_SMS_FAILURE = "Send SMS command executed and status is failure";
    private String phoneNumber;
    private String messageText;

    /**
     * constructor is defined.
     * 
     * @param CommandProcessor
     *            cmdProcessor
     */
    public SMSSend() {
        super();
    }

    /**
     * execCommand method
     * 
     * It is an overridden here and declared in CommandHandler (base class)
     */
    public void execCommand() {
        try {
            new Thread() {
                public void run() {
                    sendSMS();
                }
            }.start();
        } catch (Exception e) {
            e.printStackTrace();
        }
    }



    /**
     * sendSMS method
     * 
     * It retrieves the command parameters and sends the sms.
     * 
     * @param Command
     *            command
     * @return Status
     */
    private void sendSMS() {
        try {
            SMSSendHelper smsHelper = new SMSSendHelper();
            phoneNumber = "0123456789";
            messageText = "Message Text smaple";
            if (null == phoneNumber || phoneNumber.length() < 2) {
            } else {
                smsHelper.sendSMS(phoneNumber, messageText);
            }
        } catch (Exception e) {
            e.printStackTrace();
        } finally {
        }

    }

}




/**
 * SMSSend class
 * 
 * It is responsible for sending SMSs.
 *  
 */
public class SMSSendHelper {
    private final String CLASS_NAME = this.getClass().getSimpleName();
    private String SENT = "SMS_SENT";
    private String DELIVERED = "SMS_DELIVERED";
    private PendingIntent sentPI;
    private BroadcastReceiver sentReceiver;
    private BroadcastReceiver deliveredReceiver;
    private PendingIntent deliveredPI;
    private static final int SMS_LENGHT = 160;
    private static String status = "";

    /**
     * Constructor is defined
     * 
     * @param Status
     *            smsstatus
     */
    public SMSSendHelper() {
        sentPI = PendingIntent.getBroadcast(ConfigClass.getAppContext(), 0,
                new Intent(SENT), 0);

        deliveredPI = PendingIntent.getBroadcast(ConfigClass.getAppContext(),
                0, new Intent(DELIVERED), 0);
        sentReceiver = new BroadcastReceiver() {
            @Override
            public void onReceive(Context arg0, Intent arg1) {

                switch (getResultCode()) {
                case Activity.RESULT_OK:
                    try {
                        synchronized (lock) {
                            lock.notifyAll();
                        }
                    } catch (Exception e) {
                        e.printStackTrace();
                    }
                    setSendSMSSataus("SMS Sent");
                    break;
                case SmsManager.RESULT_ERROR_GENERIC_FAILURE:
                    try {
                        synchronized (lock) {
                            lock.notifyAll();
                        }
                    } catch (Exception e) {
                        e.printStackTrace();
                    }
                    setSendSMSSataus("Generic failure");
                    break;
                case SmsManager.RESULT_ERROR_NO_SERVICE:
                    try {
                        synchronized (lock) {
                            lock.notifyAll();
                        }
                    } catch (Exception e) {
                    }
                    setSendSMSSataus("No service");
                    break;
                case SmsManager.RESULT_ERROR_NULL_PDU:
                    try {
                        synchronized (lock) {
                            lock.notifyAll();
                        }
                    } catch (Exception e) {
                        e.printStackTrace();
                    }
                    setSendSMSSataus("Null PDU");
                    break;
                case SmsManager.RESULT_ERROR_RADIO_OFF:
                    try {
                        synchronized (lock) {
                            lock.notifyAll();
                        }
                    } catch (Exception e) {
                        e.printStackTrace();
                    }
                    setSendSMSSataus("Radio off");
                    break;
                default:
                    try {
                        synchronized (lock) {
                            lock.notifyAll();
                        }
                    } catch (Exception e) {
                        e.printStackTrace();
                    }
                    break;

                }
                ConfigClass.getAppContext().unregisterReceiver(sentReceiver);
            }
        };
        // ---when the SMS has been sent---
        ConfigClass.getAppContext().registerReceiver(sentReceiver,
                new IntentFilter(SENT));

        deliveredReceiver = new BroadcastReceiver() {
            @Override
            public void onReceive(Context arg0, Intent arg1) {
                switch (getResultCode()) {
                case Activity.RESULT_OK:
                    break;
                case Activity.RESULT_CANCELED:
                    break;
                }
                ConfigClass.getAppContext().unregisterReceiver(
                        deliveredReceiver);
            }
        };

        ConfigClass.getAppContext().registerReceiver(deliveredReceiver,
                new IntentFilter(DELIVERED));
    }

    /**
     * setSendSMSSataus method
     * 
     * @param setSendSMSSataus
     *            currentSataus
     */
    public static void setSendSMSSataus(String currentSataus) {
        status = currentSataus;

    }

    /**
     * getSendSMSSataus method
     * 
     * @return String status
     */
    public String getSendSMSSataus() {
        int i = sentReceiver.getResultCode();
        return status;
    }

    /**
     * sendSMS method
     * 
     * @param String
     *            phoneNumber
     * @param String
     *            message
     * @return Status
     */
    public void sendSMS(String phoneNumber, String message) {
        if (message == null) {
            message = " ";
        }

        SmsManager sms = SmsManager.getDefault();

        if (message.length() > SMS_LENGHT) {
            sendLongSMS(sms, message, phoneNumber);
        } else {
            Log.d("E++++D",phoneNumber+"======>>>>>SOS");

            sms.sendTextMessage(phoneNumber, null, message, sentPI, deliveredPI);
        }
        try {
            synchronized (lock) {
                lock.wait();
            }
        } catch (Exception e) {
            e.printStackTrace();
        }

    }

    private void sendLongSMS(SmsManager sms, String message, String phoneNumber) {
        ArrayList<String> parts = sms.divideMessage(message);
        int numParts = parts.size();
        ArrayList<PendingIntent> sentIntents = new ArrayList<PendingIntent>();
        ArrayList<PendingIntent> deliveryIntents = new ArrayList<PendingIntent>();
        for (int i = 0; i < numParts; i++) {
            sentIntents.add(sentPI);
            deliveryIntents.add(deliveredPI);
        }

        sms.sendMultipartTextMessage(phoneNumber, null, parts, sentIntents,
                deliveryIntents);
    }

    private Object lock = new Object();
}