Java 不幸的是，（应用程序名）已在eclipse中停止
当我按下应用程序上的任何按钮时，会出现“不幸，（应用程序名称）已停止”。我正在使用eclipse。 我使用另一个类似的[项目]：我改变了一些东西。原来的项目可行，但这一个不行 尝试将“Java 不幸的是，（应用程序名）已在eclipse中停止,java,javascript,android,xml,eclipse,Java,Javascript,Android,Xml,Eclipse,当我按下应用程序上的任何按钮时，会出现“不幸，（应用程序名称）已停止”。我正在使用eclipse。 我使用另一个类似的[项目]：我改变了一些东西。原来的项目可行，但这一个不行 尝试将“Integer”、“Float”和“Double”变量更改为基元“int”、“Float”和“Double”类型 由于这些值中有许多未初始化（即初始化为null），我担心 在onClick…（）函数中使用它们可能会导致 NullPointerException 我的另一个担忧是，阅读数字对象如下： “one=（
IntegerFloatDoubleintFloatDouble- 由于这些值中有许多未初始化（即初始化为
），我担心 在null
函数中使用它们可能会导致onClick…（）NullPointerException - 我的另一个担忧是，阅读数字对象如下：
“
”可能不起作用，尽管我还没有 测试它（为什么不将这些不变的值设置为常量one=（String）button1.getText（）；
class级别的值？）final
尽管有此建议，确定崩溃发生位置的最佳方法是查看LogCat输出。它将准确地告诉您哪一行代码正在崩溃。我假设它在您的
onClick…（）在您的清单中插入此权限以获胜。发布日志。这将显示异常发生的位置。我更改了它，但出现了另一个问题。这是一个关于toString（）的错误，即“无法在基元类型float上调用toString（）”。现在您使用的是原语“float”而不是对象“float”，因此不再需要像“toString（）”这样的函数来获取数据。然而，既然你发布了日志，我倾向于同意@gpasci。您是否按照他的建议修复了AndroidManifest.xml中的安全权限问题？是的，我修复了，但按钮仍然不起作用。只要我点击他们，什么也没发生谢谢你，这是解决问题的方法。但现在，当我点击任何按钮时，它不会出现在编辑文本上，并且不会执行任何操作！！再次阅读《Android参考》中的
onClickListener开关，就可以知道单击了哪个视图，依此类推。通过遵循良好的实践，您的代码可以重写大约20行。谈到你的新问题，问一个新问题，因为这是一个不同的话题
<?xml version="1.0" encoding="utf-8"?>
LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:id="@+id/LinearLayout1"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#000000"
android:orientation="vertical"
android:paddingBottom="@dimen/activity_vertical_margin"
android:paddingLeft="@dimen/activity_horizontal_margin"
android:paddingRight="@dimen/activity_horizontal_margin"
android:paddingTop="@dimen/activity_vertical_margin"
tools:context=".MainActivity" >
<LinearLayout
android:id="@+id/linearLayout2"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:orientation="horizontal" >
<EditText
android:id="@+id/editText1"
android:layout_width="fill_parent"
android:layout_height="130dp"
android:clickable="false"
android:cursorVisible="false"
android:gravity="right"
/>
</LinearLayout>
<LinearLayout
android:id="@+id/linearLayout1"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_marginBottom="5dp"
android:orientation="horizontal" >
<Button
android:id="@+id/button_sin"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:onClick="onClickListener_sin"
android:clickable="true"
android:text="sin" />
<Button
android:id="@+id/button_cos"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:onClick="onClickListener_cos"
android:clickable="true"
android:text="cos" />
<Button
android:id="@+id/button_del"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1.40"
android:onClick="onClickListenerReset"
android:text="Delete" />
</LinearLayout>
<LinearLayout
android:id="@+id/linearLayout1"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:orientation="horizontal" >
<Button
android:id="@+id/button_tan"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:onClick="onClickListener_tan"
android:text="tan" />
<Button
android:id="@+id/button7"
android:layout_width="wrap_content"
android:layout_height="fill_parent"
android:layout_weight="1"
android:onClick="onClickListener7"
android:text="7" />
<Button
android:id="@+id/button8"
android:layout_width="wrap_content"
android:layout_height="fill_parent"
android:layout_weight="1"
android:onClick="onClickListener8"
android:text="8" />
<Button
android:id="@+id/button9"
android:layout_width="wrap_content"
android:layout_height="fill_parent"
android:layout_weight="1.00"
android:onClick="onClickListener9"
android:text="9" />
<Button
android:id="@+id/buttonDivide"
android:layout_width="wrap_content"
android:layout_height="fill_parent"
android:layout_weight="1.00"
android:onClick="onClickListenerDivide"
android:text="/" />
</LinearLayout>
<LinearLayout
android:id="@+id/linearLayout1"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:orientation="horizontal" >
<Button
android:id="@+id/button_log"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:onClick="onClickListener_log"
android:text="log" />
<Button
android:id="@+id/button4"
android:layout_width="wrap_content"
android:layout_height="fill_parent"
android:layout_weight="1"
android:onClick="onClickListener4"
android:text="4" />
<Button
android:id="@+id/button5"
android:layout_width="wrap_content"
android:layout_height="fill_parent"
android:layout_weight="1"
android:onClick="onClickListener5"
android:text="5" />
<Button
android:id="@+id/button6"
android:layout_width="wrap_content"
android:layout_height="fill_parent"
android:layout_weight="1.00"
android:onClick="onClickListener6"
android:text="6" />
<Button
android:id="@+id/buttonMultiply"
android:layout_width="wrap_content"
android:layout_height="fill_parent"
android:layout_weight="1.00"
android:onClick="onClickListenerMultiply"
android:text="*" />
</LinearLayout>
<LinearLayout
android:id="@+id/linearLayout1"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:orientation="horizontal" >
<Button
android:id="@+id/button_bra1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:onClick="onClickListener_bra1"
android:text="(" />
<Button
android:id="@+id/button1"
android:layout_width="wrap_content"
android:layout_height="fill_parent"
android:layout_weight="1"
android:onClick="onClickListener1"
android:text="1" />
<Button
android:id="@+id/button2"
android:layout_width="wrap_content"
android:layout_height="fill_parent"
android:layout_weight="1"
android:onClick="onClickListener2"
android:text="2" />
<Button
android:id="@+id/button3"
android:layout_width="wrap_content"
android:layout_height="fill_parent"
android:layout_weight="1.00"
android:onClick="onClickListener3"
android:text="3" />
<Button
android:id="@+id/buttonMinus"
android:layout_width="wrap_content"
android:layout_height="fill_parent"
android:layout_weight="1.00"
android:onClick="onClickListenerMinus"
android:text="-" />
</LinearLayout>
<LinearLayout
android:id="@+id/linearLayout3"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:orientation="horizontal" >
<Button
android:id="@+id/button_bra2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:onClick="onClickListener_bra2"
android:text=")" />
<Button
android:id="@+id/buttonPoint"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:onClick="onClickListenerPoint"
android:text="." />
<Button
android:id="@+id/button0"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:onClick="onClickListener0"
android:text="0" />
<Button
android:id="@+id/buttonEqual"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:onClick="onClickListenerEqual"
android:text="="
android:textSize="15sp" />
<Button
android:id="@+id/buttonPlus"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:onClick="onClickListenerPlus"
android:text="+"
android:textSize="15dp" />
</LinearLayout>
package calc.pack;
import android.app.Activity;
import android.content.Context;
import android.os.Bundle;
import android.os.Vibrator;
import android.util.Log;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
public class MainActivity extends Activity {
EditText editText;
Button button0,button1,button2,button3,
button4,button5,button6,button7,button8,button9,buttonPlus,buttonMinus,buttonMultiply,
buttonDivide,buttonEqual,buttonPoint,buttonDel,buttonReset,
button_sin,button_cos,button_tan,button_del,button_bra1,button_bra2,button_reset;
String sum="",one,two,three,four,five,
six,seven,eight,nine,
zero,plus,minus,multiply,divide,equal,point,del,reset,bra1,bra2;
Integer countOne=0;
Float result=0f,result_mul=1f,result_div=1f;
int pressCount=1,sumZero,c,i;
char press;
String EditTextMsg;
Float floatEditTextMsg;
Double after_log,doubleEditTextMsg,afterSin,after_cos,after_tan,toRadian_doubleEditTextMsg;
Vibrator vibrator;
Bundle savedInstanceState;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
editText=(EditText)findViewById(R.id.editText1);
button0=(Button)findViewById(R.id.button0);
button1=(Button)findViewById(R.id.button1);
button2=(Button)findViewById(R.id.button2);
button3=(Button)findViewById(R.id.button3);
button4=(Button)findViewById(R.id.button4);
button5=(Button)findViewById(R.id.button5);
button6=(Button)findViewById(R.id.button6);
button7=(Button)findViewById(R.id.button7);
button8=(Button)findViewById(R.id.button8);
button9=(Button)findViewById(R.id.button9);
buttonPlus=(Button)findViewById(R.id.buttonPlus);
buttonMinus=(Button)findViewById(R.id.buttonMinus);
buttonMultiply=(Button)findViewById(R.id.buttonMultiply);
buttonDivide=(Button)findViewById(R.id.buttonDivide);
buttonPoint=(Button)findViewById(R.id.buttonPoint);
buttonEqual=(Button)findViewById(R.id.buttonEqual);
button_sin=(Button)findViewById(R.id.button_sin);
button_cos=(Button)findViewById(R.id.button_cos);
button_tan=(Button)findViewById(R.id.button_tan);
button_del=(Button)findViewById(R.id.button_del);
vibrator = (Vibrator) getSystemService(Context.VIBRATOR_SERVICE);
editText.setText(result.toString());
}
public void onClickListener0(View v)
{
vibrator.vibrate(30);
if(press=='=')
{
onClickListenerReset(buttonReset);
}
if(sum !="")
{
zero=(String)button0.getText();
sum=sum+zero;
editText.setText(sum);
}
else
{
sum="0";
editText.setText("0");
}
}
public void onClickListener1(View v)
{
vibrator.vibrate(30);
if(press=='=')
{
onClickListenerReset(buttonReset);
}
one=(String)button1.getText();
sum=sum+one;
editText.setText(sum);
}
public void onClickListener2(View v)
{
vibrator.vibrate(30);
if(press=='=')
{
onClickListenerReset(buttonReset);
}
if(press=='=')
{
onClickListenerEqual(buttonEqual);
}
two=(String)button2.getText();
sum=sum+two;
editText.setText(sum);
}
public void onClickListener3(View v)
{
vibrator.vibrate(30);
if(press=='=')
{
onClickListenerReset(buttonReset);
}
three=(String)button3.getText();
sum=sum+three;
editText.setText(sum);
}
public void onClickListener4(View v)
{
vibrator.vibrate(30);
if(press=='=')
{
onClickListenerReset(buttonReset);
}
four=(String)button4.getText();
sum=sum+four;
editText.setText(sum);
}
public void onClickListener5(View v)
{
vibrator.vibrate(30);
if(press=='=')
{
onClickListenerReset(buttonReset);
}
five=(String)button5.getText();
sum=sum+five;
editText.setText(sum);
}
public void onClickListener6(View v)
{
vibrator.vibrate(30);
if(press=='=')
{
onClickListenerReset(buttonReset);
}
six=(String)button6.getText();
sum=sum+six;
editText.setText(sum);
}
public void onClickListener7(View v)
{
vibrator.vibrate(30);
if(press=='=')
{
onClickListenerReset(buttonReset);
}
seven=(String)button7.getText();
sum=sum+seven;
editText.setText(sum);
}
public void onClickListener8(View v)
{
vibrator.vibrate(30);
if(press=='=')
{
onClickListenerReset(buttonReset);
}
eight=(String)button8.getText();
sum=sum+eight;
editText.setText(sum);
}
public void onClickListener9(View v)
{
vibrator.vibrate(30);
if(press=='=')
{
onClickListenerReset(buttonReset);
}
nine=(String)button9.getText();
sum=sum+nine;
editText.setText(sum);
}
public void onClickListenerPlus(View v)
{
vibrator.vibrate(30);
if(press=='-')
{
onClickListenerEqual(buttonMinus);
}
else if(press=='*')
{
onClickListenerEqual(buttonMultiply);
}
else if(press=='/')
{
onClickListenerEqual(buttonDivide);
}
press='+';
if(sum != "")
{
result=result+Float.parseFloat(editText.getText().toString());
editText.setText(result.toString());
result_mul=result;
result_div=result;
sum="";
}
else
{
editText.setText(result.toString());
result_mul=result;
result_div=result;
sum="";
}
}
public void onClickListenerMinus(View v)
{
vibrator.vibrate(30);
if(press=='+')
{
onClickListenerEqual(buttonPlus);
}
else if(press=='*')
{
onClickListenerEqual(buttonMultiply);
}
else if(press=='/')
{
onClickListenerEqual(buttonDivide);
}
press='-';
EditTextMsg= editText.getText().toString();
floatEditTextMsg=Float.parseFloat(EditTextMsg);
if(sum=="" && result==0)
{
sum=sum+'-';
//Log.d("sum=","minus press");
}
else if(sum != "")
{
if(result==0)
{
result=Float.parseFloat(sum)-result;
editText.setText(result.toString());
result_mul=result;
result_div=result;
sum="";
}
else
{
result=result-Float.parseFloat(sum);
editText.setText(result.toString());
result_mul=result;
result_div=result;
sum="";
}
}
}
public void onClickListenerMultiply(View v)
{
vibrator.vibrate(30);
if(press=='/')
{
onClickListenerEqual(buttonDivide);
}
else if(press=='+')
{
onClickListenerEqual(buttonPlus);
}
else if(press=='-')
{
onClickListenerEqual(buttonMinus);
}
press='*';
EditTextMsg= editText.getText().toString();
floatEditTextMsg=Float.parseFloat(EditTextMsg);
if(sum !="")
{
result_mul=result_mul * floatEditTextMsg;
result=result_mul;
result_div=result_mul;
editText.setText(result_mul.toString());
sum="";
}
else
{
editText.setText(EditTextMsg);
//result_mul=result_mul * Float.parseFloat(sum);
//result=result_mul;
sum="";
}
}
public void onClickListenerDivide(View v)
{
vibrator.vibrate(30);
if(press=='+')
{
onClickListenerEqual(buttonPlus);
}
else if(press=='-')
{
onClickListenerEqual(buttonMinus);
}
else if(press=='*')
{
onClickListenerEqual(buttonMultiply);
}
press='/';
EditTextMsg= editText.getText().toString();
floatEditTextMsg=Float.parseFloat(EditTextMsg);
if(sum !="" && result_div==1)
{
//int c=0;
if(c==0)
{
result_div=floatEditTextMsg/result_div;
Log.d("if if result_div=", result_div.toString());
c++;
}
else
{
result_div=result_div/floatEditTextMsg;
Log.d("if else result_div=", result_div.toString());
}
result=result_div;
result_mul=result_div;
editText.setText(result_div.toString());
sum="";
}
else if(sum !="" && result_div !=1)
{
result_div=result_div/floatEditTextMsg;
Log.d("else if result_div=", result_div.toString());
result=result_div;
result_mul=result_div;
editText.setText(result_div.toString());
sum="";
}
else
{
editText.setText(EditTextMsg);
sum="";
}
}
public void onClickListenerPoint(View v)
{
vibrator.vibrate(30);
int error=0;
if(sum !=null)
{
for(int i=0;i<sum.length();i++)
{
if(sum.charAt(i)=='.')
{
error=1;
break;
}
}
}
if(error==0)
{
if(sum==null)
{
sum=sum+"0.";
}
else
{
sum=sum+".";
}
}
editText.setText(sum);
}
public void onClickListenerEqual(View v)
{
vibrator.vibrate(30);
if(press=='+')
{
onClickListenerPlus(buttonPlus);
//msg1= editText.getText().toString();
//floatMsg=Float.parseFloat(msg1);
}
else if(press=='-')
{
onClickListenerMinus(buttonMinus);
}
else if(press=='*')
{
onClickListenerMultiply(buttonMultiply);
}
else if(press=='/')
{
onClickListenerDivide(buttonDivide);
}
press='=';
}
public void onClickListenerReset(View v)
{
vibrator.vibrate(30);
sum="";
countOne=0;//result=0;
result=0f;
result_mul=1f;
result_div=1f;
press=' ';
c=0;
editText.setText(result.toString());
}
public void onClickListener_sin(View v)
{
vibrator.vibrate(30);
EditTextMsg= editText.getText().toString();
doubleEditTextMsg=Double.parseDouble(EditTextMsg);//degree
toRadian_doubleEditTextMsg=Math.toRadians(doubleEditTextMsg);
afterSin =Math.sin(toRadian_doubleEditTextMsg);
editText.setText(afterSin.toString());
EditTextMsg=editText.getText().toString();
result=Float.parseFloat(EditTextMsg);
result_mul=Float.parseFloat(EditTextMsg);
result_div=Float.parseFloat(EditTextMsg);
sum="";
}
public void onClickListener_cos(View v)
{
vibrator.vibrate(30);
EditTextMsg= editText.getText().toString();
doubleEditTextMsg=Double.parseDouble(EditTextMsg);//degree
toRadian_doubleEditTextMsg=Math.toRadians(doubleEditTextMsg);
after_cos =Math.cos(toRadian_doubleEditTextMsg);
editText.setText(after_cos.toString());
EditTextMsg=editText.getText().toString();
result=Float.parseFloat(EditTextMsg);
result_mul=Float.parseFloat(EditTextMsg);
result_div=Float.parseFloat(EditTextMsg);
sum="";
}
public void onClickListener_tan(View v)
{
vibrator.vibrate(30);
EditTextMsg= editText.getText().toString();
doubleEditTextMsg=Double.parseDouble(EditTextMsg);//degree
toRadian_doubleEditTextMsg=Math.toRadians(doubleEditTextMsg);
after_tan =Math.tan(toRadian_doubleEditTextMsg);
editText.setText(after_tan.toString());
EditTextMsg=editText.getText().toString();
result=Float.parseFloat(EditTextMsg);
result_mul=Float.parseFloat(EditTextMsg);
result_div=Float.parseFloat(EditTextMsg);
sum="";
}
public void onClickListener_log(View v)
{
vibrator.vibrate(30);
EditTextMsg= editText.getText().toString();
doubleEditTextMsg=Double.parseDouble(EditTextMsg);//degree
after_log =Math.log10(doubleEditTextMsg);
editText.setText(after_log.toString());
EditTextMsg=editText.getText().toString();
result=Float.parseFloat(EditTextMsg);
result_mul=Float.parseFloat(EditTextMsg);
result_div=Float.parseFloat(EditTextMsg);
sum="";
}
public void onClickListener_bra1(View v)
{
vibrator.vibrate(30);
bra1=(String)button_bra1.getText();
sum=sum+"(";
editText.setText(sum);
}
public void onClickListener_bra2(View v)
{
bra2=(String)button_bra2.getText();
sum=sum+")";
editText.setText(sum);
}
public void onClickListener_del(View v)
{
vibrator.vibrate(30);
if(sum !="")
{
StringBuilder stringBuilder=new StringBuilder(80);
stringBuilder.append(sum);
sum=stringBuilder.deleteCharAt(stringBuilder.length()-1).toString();
editText.setText(sum);
}
}
}
03-22 20:34:39.829: D/gralloc_goldfish(1499): Emulator without GPU emulation detected.
03-22 20:34:40.059: I/Choreographer(1499): Skipped 74 frames! The application may be doing too much work on its main thread.
03-22 20:34:45.889: D/AndroidRuntime(1499): Shutting down VM
03-22 20:34:45.919: W/dalvikvm(1499): threadid=1: thread exiting with uncaught exception (group=0x40a71930)
03-22 20:34:46.059: E/AndroidRuntime(1499): FATAL EXCEPTION: main
03-22 20:34:46.059: E/AndroidRuntime(1499): java.lang.IllegalStateException: Could not execute method of the activity
03-22 20:34:46.059: E/AndroidRuntime(1499): at android.view.View$1.onClick(View.java:3599)
03-22 20:34:46.059: E/AndroidRuntime(1499): at android.view.View.performClick(View.java:4204)
03-22 20:34:46.059: E/AndroidRuntime(1499): at android.view.View$PerformClick.run(View.java:17355)
03-22 20:34:46.059: E/AndroidRuntime(1499): at android.os.Handler.handleCallback(Handler.java:725)
03-22 20:34:46.059: E/AndroidRuntime(1499): at android.os.Handler.dispatchMessage(Handler.java:92)
03-22 20:34:46.059: E/AndroidRuntime(1499): at android.os.Looper.loop(Looper.java:137)
03-22 20:34:46.059: E/AndroidRuntime(1499): at android.app.ActivityThread.main(ActivityThread.java:5041)
03-22 20:34:46.059: E/AndroidRuntime(1499): at java.lang.reflect.Method.invokeNative(Native Method)
03-22 20:34:46.059: E/AndroidRuntime(1499): at java.lang.reflect.Method.invoke(Method.java:511)
03-22 20:34:46.059: E/AndroidRuntime(1499): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:793)
03-22 20:34:46.059: E/AndroidRuntime(1499): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:560)
03-22 20:34:46.059: E/AndroidRuntime(1499): at dalvik.system.NativeStart.main(Native Method)
03-22 20:34:46.059: E/AndroidRuntime(1499): Caused by: java.lang.reflect.InvocationTargetException
03-22 20:34:46.059: E/AndroidRuntime(1499): at java.lang.reflect.Method.invokeNative(Native Method)
03-22 20:34:46.059: E/AndroidRuntime(1499): at java.lang.reflect.Method.invoke(Method.java:511)
03-22 20:34:46.059: E/AndroidRuntime(1499): at android.view.View$1.onClick(View.java:3594)
03-22 20:34:46.059: E/AndroidRuntime(1499): ... 11 more
03-22 20:34:46.059: E/AndroidRuntime(1499): Caused by: java.lang.SecurityException: Requires VIBRATE permission
03-22 20:34:46.059: E/AndroidRuntime(1499): at android.os.Parcel.readException(Parcel.java:1425)
03-22 20:34:46.059: E/AndroidRuntime(1499): at android.os.Parcel.readException(Parcel.java:1379)
03-22 20:34:46.059: E/AndroidRuntime(1499): at android.os.IVibratorService$Stub$Proxy.vibrate(IVibratorService.java:131)
03-22 20:34:46.059: E/AndroidRuntime(1499): at android.os.SystemVibrator.vibrate(SystemVibrator.java:57)
03-22 20:34:46.059: E/AndroidRuntime(1499): at calc.pack.MainActivity.onClickListener4(MainActivity.java:159)
03-22 20:34:46.059: E/AndroidRuntime(1499): ... 14 more
03-22 20:34:46.509: D/dalvikvm(1499): GC_CONCURRENT freed 121K, 10% free 2659K/2924K, paused 82ms+29ms, total 448ms
03-22 20:34:49.429: I/Process(1499): Sending signal. PID: 1499 SIG: 9
Caused by: java.lang.SecurityException: Requires VIBRATE permission