Unfortunatly, (App Name) has stopped in eclipse

T

textig

New Member
when I press on any button on the application this appears " Unfortunatly , (App Name) has stopped". I am using eclipse.I use another similar [project]: http://android.okhelp.cz/dw/Calculator.apk and I change somethings. The original project works but this one nothttp://android.okhelp.cz/calculator-open-source/\[code\]<?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>\[/code\]The jave file\[code\]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;@Overrideprotected 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); } }}\[/code\]
 
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