I am trying to set text to an edittext field by using edittext1 minus edittext2.
edittext3 = edittext1 - edittext2
However when i remove an integer from edittext2, it crashes.
Eg. by removing the "0" from "80" the app crashes even though the is "8" left on the edit text.
Any help or suggestion?
eactualQuantity.addTextChangedListener(new TextWatcher(){
@Override
public void beforeTextChanged(CharSequence s, int start, int count, int after) {
}
@Override
public void onTextChanged(CharSequence s, int start, int before, int count) {
}
@Override
public void afterTextChanged(Editable s) {
//ebalance.setText((Integer.valueOf(emaximumQuantity.getText().toString())-Integer.valueOf(eactualQuantity.getText().toString())));
if(s.toString().trim().length()>0){
String a = emaximumQuantity.getText().toString();
int aint = Integer.parseInt(a);
String b = eactualQuantity.getText().toString();
int bint = Integer.parseInt(b);
int c = (aint - bint);
ebalance.setText(c);
}
}
});
Below is the logcat
FATAL EXCEPTION: main Process: nsl.nsl_material_movement, PID: 11195 android.content.res.Resources$NotFoundException: String resource ID #0xc0 at android.content.res.Resources.getText(Resources.java:338) at android.widget.TextView.setText(TextView.java:5494) at nsl.nsl_material_movement.UpdateActivity$1.afterTextChanged(UpdateActivity.java:123) at android.widget.TextView.sendAfterTextChanged(TextView.java:9375) at android.widget.TextView$ChangeWatcher.afterTextChanged(TextView.java:11917) at android.text.SpannableStringBuilder.sendAfterTextChanged(SpannableStringBuilder.java:1262) at android.text.SpannableStringBuilder.replace(SpannableStringBuilder.java:574) at android.text.SpannableStringBuilder.delete(SpannableStringBuilder.java:229) at android.text.SpannableStringBuilder.delete(SpannableStringBuilder.java:227) at android.text.method.BaseKeyListener.backspaceOrForwardDelete(BaseKeyListener.java:370) at android.text.method.BaseKeyListener.backspace(BaseKeyListener.java:71) at android.text.method.BaseKeyListener.onKeyDown(BaseKeyListener.java:479) at android.text.method.NumberKeyListener.onKeyDown(NumberKeyListener.java:148) at android.widget.TextView.doKeyDown(TextView.java:7316) at android.widget.TextView.onKeyDown(TextView.java:7093) at android.view.KeyEvent.dispatch(KeyEvent.java:2688) at android.view.View.dispatchKeyEvent(View.java:11658) at android.view.ViewGroup.dispatchKeyEvent(ViewGroup.java:1827) at android.view.ViewGroup.dispatchKeyEvent(ViewGroup.java:1827) at android.view.ViewGroup.dispatchKeyEvent(ViewGroup.java:1827) at android.view.ViewGroup.dispatchKeyEvent(ViewGroup.java:1827) at android.view.ViewGroup.dispatchKeyEvent(ViewGroup.java:1827) at android.view.ViewGroup.dispatchKeyEvent(ViewGroup.java:1827) at com.android.internal.policy.DecorView.superDispatchKeyEvent(DecorView.java:437) at com.android.internal.policy.PhoneWindow.superDispatchKeyEvent(PhoneWindow.java:1818) at android.app.Activity.dispatchKeyEvent(Activity.java:3252) at android.support.v7.app.AppCompatActivity.dispatchKeyEvent(AppCompatActivity.java:540) at android.support.v7.view.WindowCallbackWrapper.dispatchKeyEvent(WindowCallbackWrapper.java:58) at android.support.v7.app.AppCompatDelegateImplBase$AppCompatWindowCallbackBase.dispatchKeyEvent(AppCompatDelegateImplBase.java:317) at com.android.internal.policy.DecorView.dispatchKeyEvent(DecorView.java:351) at android.view.ViewRootImpl$ViewPostImeInputStage.processKeyEvent(ViewRootImpl.java:4714) at android.view.ViewRootImpl$ViewPostImeInputStage.onProcess(ViewRootImpl.java:4586) at android.view.ViewRootImpl$InputStage.deliver(ViewRootImpl.java:4128) at android.view.ViewRootImpl$InputStage.onDeliverToNext(ViewRootImpl.java:4181) at android.view.ViewRootImpl$InputStage.forward(ViewRootImpl.java:4147) at android.view.ViewRootImpl$AsyncInputStage.forward(ViewRootImpl.java:4274) at android.view.ViewRootImpl$InputStage.apply(ViewRootImpl.java:4155) at android.view.ViewRootImpl$AsyncInputStage.apply(ViewRootImpl.java:4331) at android.view.ViewRootImpl$InputStage.deliver(ViewRootImpl.java:4128) at android.view.ViewRootImpl$InputStage.onDeliverToNext(ViewRootImpl.java:4181) at android.view.ViewRootImpl$InputStage.forward(ViewRootImpl.java:4147) at android.view.ViewRootImpl$InputStage.apply(ViewRootImpl.java:4155) at android.view.ViewRootImpl$InputStage.deliver(ViewRootImpl.java:4128) at android.view.ViewRootImpl$InputStage.onDeliverToNext(ViewRootImpl.java:4181) at android.view.ViewRootImpl$InputStage.forward(ViewRootImpl.java:4147) at android.view.ViewRootImpl$AsyncInputStage.forward(ViewRootImpl.java:4307) at android.view.ViewRootImpl$ImeInputStage.onFinishedInputEvent(ViewRootImpl.java:4468) at android.view.inputmethod.InputMethodManager$PendingEvent.run(InputMethodManager.java:2435) at android.view.inputmethod.InputMethodManager.invokeFinishedInputEventCallback(InputMethodManager.java:1998) 01-21 16:52:12.129 11195-11195/nsl.nsl_material_movement E/AndroidRuntime: at android.view.inputmethod.InputMethodManager.finishedInputEvent(InputMethodManager.java:1989) at android.view.inputmethod.InputMethodManager$ImeInputEventSender.onInputEventFinished(InputMethodManager.java:2412) at android.view.InputEventSender.dispatchInputEventFinished(InputEventSender.java:141) at android.os.MessageQueue.nativePollOnce(Native Method) at android.os.MessageQueue.next(MessageQueue.java:325) at android.os.Looper.loop(Looper.java:142) at android.app.ActivityThread.main(ActivityThread.java:6541) at java.lang.reflect.Method.invoke(Native Method) at com.android.internal.os.Zygote$MethodAndArgsCaller.run(Zygote.java:240) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:767)
