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POClearing previously entered edittext data automatically on checking a checkbox
 

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  1. POClearing previously entered edittext data automatically on checking a checkbox
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    <p>I have 3 checkboxes and 2 edittexts. When the user checks one checkbox and enters data in one edittext calculations take place. If i check another checkbox the edittext values should automatically clear. However the data in the edittexts exist even after i check other checkboxes.I tried finish() which shuts the application. Any idea how can this be achieved without closing the app? </p> <p>Sorry if this question sounds weird. Iam just learning android Thank you.</p> <p>code for my onCheckedChangedListener</p> <pre><code>public void onCheckedChanged(CompoundButton predictionChkView, boolean isPredictionChecked) { // TODO Auto-generated method stub switch(predictionChkView.getId()) { case R.id.chkLastMileage1: isChkLastMileage1=true; chkLastMileage5.setChecked(false); chkLastMileage10.setChecked(false); ETPredictKm.setText(""); ETPredictFuelQty.setText(""); break; case R.id.chkLastMileage5: isChkLastMileage5=true; chkLastMileage1.setChecked(false); chkLastMileage10.setChecked(false); ETPredictKm.setText(""); ETPredictFuelQty.setText(""); break; case R.id.chkLastMileage10: isChkLastMileage10 =true; chkLastMileage1.setChecked(false); chkLastMileage5.setChecked(false); ETPredictKm.setText(""); ETPredictFuelQty.setText(""); break; } } Code for the onFocusChangedListener public void onFocusChange(View predictionFocusView, boolean hasPredictionETFocus) { // TODO Auto-generated method stub FuelStoredInfo predictInfo = new FuelStoredInfo(this); predictInfo.open(); predictInfo.getAvgMileage(this); predictInfo.close(); try { predictKm = Long.parseLong(ETPredictKm.getText().toString()); predictFuetlQty = Double.parseDouble(ETPredictFuelQty.getText().toString()); } catch(NumberFormatException ne) { ne.printStackTrace(); } if(isChkLastMileage1 ==true || isChkLastMileage5==true||isChkLastMileage10==true) { if(ETPredictKm.hasFocus()) { ETPredictKm.setText(""); if(predictFuetlQty!=0) { predictKm =(long) (predictionMileage*predictFuetlQty); //setPredictKm(predictKm); ETPredictKm.setText(String.valueOf(predictKm)); } } else if(ETPredictFuelQty.hasFocus()) { ETPredictFuelQty.setText(""); if(predictKm!=0) { predictFuetlQty =predictKm/predictionMileage; //setPredictFuetlQty(predictFuetlQty); ETPredictFuelQty.setText(new DecimalFormat("##.##").format(predictFuetlQty)); } } } else { Toast.makeText(getApplicationContext(), "Please check a checkbox!", Toast.LENGTH_LONG).show(); } } public void onClick(View v) { // TODO Auto-generated method stub ETPredictKm.setText(""); ETPredictFuelQty.setText(""); chkLastMileage1.setChecked(false); chkLastMileage5.setChecked(false); chkLastMileage10.setChecked(false); } </code></pre>
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    1. USPooja Gaonkar
    1. USPooja Gaonkar
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    1. COOk so I just added finish() in my onclick() and everything seems to work fine except I have restart the activity everytime I click the "clear" button
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      1. POClearing previously entered edittext data automatically on checking a checkbox
      1. USPooja Gaonkar
 

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