Android应用程序强制关闭 [英] Android application force close

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本文介绍了Android应用程序强制关闭的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!

问题描述

尝试发送短信超过100次,有没有什么办法来覆盖SMSDispatcher文本限制?

下面的错误:

 三月八日至2日:34:07.927:WARN / dalvikvm(1199):主题ID = 1:螺纹退出与未捕获的异常(组= 0x4001d800)
3月8日至2日:34:07.927:ERROR / AndroidRuntime(1199):致命异常:主要
3月8日至2日:34:07.927:ERROR / AndroidRuntime(1199):显示java.lang.NullPointerException
3月8日至2日:34:07.927:ERROR / AndroidRuntime(1199):在com.android.internal.telephony.SMSDispatcher.handleReachSentLimit(SMSDispatcher.java:809)
3月8日至2日:34:07.927:ERROR / AndroidRuntime(1199):在com.android.internal.telephony.SMSDispatcher.handleMessage(SMSDispatcher.java:339)
3月8日至2日:34:07.927:ERROR / AndroidRuntime(1199):在android.os.Handler.dispatchMessage(Handler.java:99)
3月8日至2日:34:07.927:ERROR / AndroidRuntime(1199):在android.os.Looper.loop(Looper.java:123)
3月8日至2日:34:07.927:ERROR / AndroidRuntime(1199):在android.app.ActivityThread.main(ActivityThread.java:4627)
3月8日至2日:34:07.927:ERROR / AndroidRuntime(1199):在java.lang.reflect.Method.invokeNative(本机方法)
3月8日至2日:34:07.927:ERROR / AndroidRuntime(1199):在java.lang.reflect.Method.invoke(Method.java:521)
3月8日至2日:34:07.927:ERROR / AndroidRuntime(1199):在com.android.internal.os.ZygoteInit $ MethodAndArgsCaller.run(ZygoteInit.java:868)
3月8日至2日:34:07.927:ERROR / AndroidRuntime(1199):在com.android.internal.os.ZygoteInit.main(ZygoteInit.java:626)
3月8日至2日:34:07.927:ERROR / AndroidRuntime(1199):在dalvik.system.NativeStart.main(本机方法)
 

下面是我的code - 更新:

 导入了java.util.Random;
进口android.app.Activity;
进口android.content.Context;
进口android.os.Bundle;
进口android.telephony.SmsManager;
进口android.view.View;
进口android.view.inputmethod.InputMethodManager;
进口android.widget.Button;
进口android.widget.EditText;
进口android.widget.Toast;

公共类MainActivity延伸活动{
的EditText PhNumber,信息,TxtCount;
按钮btnSendSMS;

/ **第一次创建活动时调用。 * /
@覆盖
公共无效的onCreate(包savedInstanceState){
    super.onCreate(savedInstanceState);
    的setContentView(R.layout.main);

    //创建文本框输入电话号码
    PhNumber =(EditText上)findViewById(R.id.PhNumber);
    //创建文本框输入信息
    消息=(EditText上)findViewById(R.id.Message);
    //创建文本框看到用户有多少次想要发送的消息
    TxtCount =(EditText上)findViewById(R.id.TxtCount);
    //创建按钮发送短信
    btnSendSMS =(按钮)findViewById(R.id.btnSendSMS);
    //创建侦听器按钮
    btnSendSMS.setOnClickListener(新View.OnClickListener()

    {
        公共无效的onClick(视图v)
            {
                //变量计数。
                诠释计数= 1;
                //变量短信
                弦乐味精= Message.getText()的toString()。
                //创建的字母字符串数组
                串[] MARRAY = {一个,B,C,D,E,F,G,H,I,J,K, 升,米,
                        的n,o的,P,Q,R,S,T,U型,V,W,R,×,Y ,z的};
                //创建变量来保存随机数
                最后随机R =新的随机();
                //变量电话号码
                。字符串NUM = PhNumber.getText()的toString();
                //创建的电话号码阵列以获得输入的数字的数量。
                的char [] nArray = num.toCharArray();
                //变量的短信发送量。
                。字符串MAX1 = TxtCount.getText()的toString();
                //变量看按钮,隐藏键盘
                InputMethodManager经理=(InputMethodManager)getSystemService(Context.INPUT_METHOD_SERVICE);
                //测试,看看数字的值
                 如果(num.equals()||(nArray.length小于10))
                {
                    Toast.makeText(getApplicationContext(),输入10位数的电话号码!,Toast.LENGTH_SHORT).show();
                    返回;
                }
                //测试,以查看是否味精具有值
                如果(msg.equals())
                {
                    Toast.makeText(getApplicationContext()!输入信息,Toast.LENGTH_SHORT).show();
                    返回;
                }
                //测试以查看是否有一个的次数为文本
                如果(max1.equals()||(的Integer.parseInt(TxtCount.getText()的toString())≤; = 0))
                {
                    Toast.makeText(getApplicationContext(),!进入一个大于零的数更核弹,Toast.LENGTH_SHORT).show();
                    返回;
                }
                //如果所有的领域都有效的数据 - 发送短信,直到数= MAX
                INT最大=的Integer.parseInt(TxtCount.getText()的toString());
                而(计数< =最大值){
                    //创建变量来保存字母表中的随机字母
                    字符串rLetter = MARRAY [r.nextInt(25)];
                    字符串rLetter2 = MARRAY [r.nextInt(25)];
                    字符串rLetter3 = MARRAY [r.nextInt(25)];
                    字符串rLetter4 = MARRAY [r.nextInt(25)];
                    最后的随机I =新的随机();
                    sendSMS(NUM,(rLetter3 + i.nextInt(100)+ rLetter4 ++味精++ rLetter + i.nextInt(100)+ rLetter2));
                    算上++;
                };
                //隐藏键盘
                mgr.hideSoftInputFromWindow(TxtCount.getWindowToken(),0);
                mgr.hideSoftInputFromWindow(PhNumber.getWindowToken(),0);
                mgr.hideSoftInputFromWindow(Message.getWindowToken(),0);
                //设置的电话号码为
                PhNumber.setText();
                //设置消息
                Message.setText();
                //设置计数
                TxtCount.setText();
                //重新关注电话号码
                PhNumber.requestFocus();
            }
    });
}
 //发送短信到另一台设备
私人无效sendSMS(字符串phoneNumber的,字符串消息)
    {
        SmsManager的短信= SmsManager.getDefault();
        sms.sendTextMessage(phoneNumber的,空,消息,NULL,NULL);
    }
}
 

解决方案

您不能比较字符串== 试试这个

 如果(TxtCount.getText()的toString()。等于())
{
    Toast.makeText(getApplicationContext(),请输入的次数核弹,Toast.LENGTH_SHORT).show();
}
否则如果(num.queals())
{
    Toast.makeText(getApplicationContext(),请输入电话号码核弹,Toast.LENGTH_SHORT).show();
}
否则如果(msg.equals())
{
    Toast.makeText(getApplicationContext(),请输入信息,Toast.LENGTH_SHORT).show();
}

而(计数< =最大值)
{
    sendSMS(+数字,+味精);
    算上++;
};
 

像这样

 否则,如果(num.equals())
{
    Toast.makeText(getApplicationContext(),请输入电话号码核弹,Toast.LENGTH_SHORT).show();
    返回;
}
 

Trying to send a text message more than 100 times, is there any way to override the SMSDispatcher text limitation?

Here's the error:

08-02 03:34:07.927: WARN/dalvikvm(1199): threadid=1: thread exiting with uncaught      exception (group=0x4001d800)
08-02 03:34:07.927: ERROR/AndroidRuntime(1199): FATAL EXCEPTION: main
08-02 03:34:07.927: ERROR/AndroidRuntime(1199): java.lang.NullPointerException
08-02 03:34:07.927: ERROR/AndroidRuntime(1199):     at com.android.internal.telephony.SMSDispatcher.handleReachSentLimit(SMSDispatcher.java:809)
08-02 03:34:07.927: ERROR/AndroidRuntime(1199):     at com.android.internal.telephony.SMSDispatcher.handleMessage(SMSDispatcher.java:339)
08-02 03:34:07.927: ERROR/AndroidRuntime(1199):     at android.os.Handler.dispatchMessage(Handler.java:99)
08-02 03:34:07.927: ERROR/AndroidRuntime(1199):     at android.os.Looper.loop(Looper.java:123)
08-02 03:34:07.927: ERROR/AndroidRuntime(1199):     at android.app.ActivityThread.main(ActivityThread.java:4627)
08-02 03:34:07.927: ERROR/AndroidRuntime(1199):     at java.lang.reflect.Method.invokeNative(Native Method)
08-02 03:34:07.927: ERROR/AndroidRuntime(1199):     at java.lang.reflect.Method.invoke(Method.java:521)
08-02 03:34:07.927: ERROR/AndroidRuntime(1199):     at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:868)
08-02 03:34:07.927: ERROR/AndroidRuntime(1199):     at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:626)
08-02 03:34:07.927: ERROR/AndroidRuntime(1199):     at dalvik.system.NativeStart.main(Native Method)

Here's my code -- updated:

import java.util.Random;
import android.app.Activity;
import android.content.Context;
import android.os.Bundle;
import android.telephony.SmsManager;
import android.view.View;
import android.view.inputmethod.InputMethodManager;
import android.widget.Button;
import android.widget.EditText;
import android.widget.Toast;

public class MainActivity extends Activity {
EditText PhNumber, Message, TxtCount;
Button btnSendSMS;

/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.main);        

    //create text box to enter phone number
    PhNumber=(EditText) findViewById(R.id.PhNumber);        
    //create text box to enter message
    Message=(EditText) findViewById(R.id.Message);        
    //create text box to see how many times the user wants to send message
    TxtCount=(EditText) findViewById(R.id.TxtCount);
    //create button to send text message
    btnSendSMS = (Button) findViewById(R.id.btnSendSMS);
    //create listener for button
    btnSendSMS.setOnClickListener(new View.OnClickListener()

    {               
        public void onClick(View v)
            {           
                //variable for count.
                int count = 1;
                //variable for text message
                String msg = Message.getText().toString();
                //create string array of the alphabet
                String[] mArray = {"a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m", 
                        "n", "o", "p", "q", "r", "s", "t", "u", "v", "w", "r", "x", "y", "z"};
                //create variable to hold random number
                final Random r = new Random();
                //variable for phone number
                String num = PhNumber.getText().toString();
                //create array of the phone number to get the number of numbers entered.
                char[] nArray = num.toCharArray();
                //variable for the amount of text messages to send.
                String max1 = TxtCount.getText().toString();
                //variable to watch button and hide keyboard
                InputMethodManager mgr = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
                //test to see if number has a value
                 if (num.equals("") || (nArray.length < 10))
                {
                    Toast.makeText(getApplicationContext(), "Enter 10 digit phone number!", Toast.LENGTH_SHORT).show();
                    return;
                }
                //test to see if msg has a value
                if (msg.equals(""))
                {
                    Toast.makeText(getApplicationContext(), "Enter a message!", Toast.LENGTH_SHORT).show();
                    return;
                }           
                //test to see if there's a number of times to text
                if (max1.equals("") || (Integer.parseInt(TxtCount.getText().toString()) <= 0))
                {
                    Toast.makeText(getApplicationContext(), "Enter a number more than zero to nuke!", Toast.LENGTH_SHORT).show();
                    return;
                }               
                //if all fields have valid data -- send text message until count = max  
                int max = Integer.parseInt(TxtCount.getText().toString());
                while (count <= max) {
                    //create variable to hold random letter of the alphabet
                    String rLetter = mArray[r.nextInt(25)];
                    String rLetter2 = mArray[r.nextInt(25)];
                    String rLetter3 = mArray[r.nextInt(25)];
                    String rLetter4 = mArray[r.nextInt(25)];
                    final Random i = new Random();
                    sendSMS(num, (rLetter3 + i.nextInt(100) + rLetter4 + " " + msg + " " + rLetter + i.nextInt(100) +rLetter2));
                    count++;
                };
                //hide the keyboard
                mgr.hideSoftInputFromWindow(TxtCount.getWindowToken(), 0);
                mgr.hideSoftInputFromWindow(PhNumber.getWindowToken(), 0);
                mgr.hideSoftInputFromWindow(Message.getWindowToken(), 0);
                //set phone number to ""
                PhNumber.setText("");
                //set message to ""
                Message.setText("");
                //set count to ""
                TxtCount.setText("");
                //refocus on phone number
                PhNumber.requestFocus();                    
            }           
    });        
}
 //sends a sms message to another device
private void sendSMS(String phoneNumber, String message)
    {       
        SmsManager sms = SmsManager.getDefault();
        sms.sendTextMessage(phoneNumber, null, message, null, null);
    }
}

解决方案

You can't compare string with == try this

if (TxtCount.getText().toString().equals(""))
{
    Toast.makeText(getApplicationContext(), "Please enter a number of times to nuke!", Toast.LENGTH_SHORT).show();
}
else if (num.queals(""))
{
    Toast.makeText(getApplicationContext(), "Please enter a phone number to nuke!", Toast.LENGTH_SHORT).show();
}
else if (msg.equals(""))
{
    Toast.makeText(getApplicationContext(), "Please enter a message!", Toast.LENGTH_SHORT).show();
}

while (count <= max) 
{                  
    sendSMS(""+num,""+ msg);
    count++;
};

Like this

else if (num.equals(""))
{
    Toast.makeText(getApplicationContext(), "Please enter a phone number to nuke!", Toast.LENGTH_SHORT).show();
    return;
}

这篇关于Android应用程序强制关闭的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!

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