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POHow to set a limit of clicking a button when user already click it for 10 times-android
 

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  1. POHow to set a limit of clicking a button when user already click it for 10 times-android
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    <p>I have a button called "Save". When I click it, it will call below coding :</p> <pre><code>public void SaveText(View view){ try { OutputStreamWriter out = new OutputStreamWriter(openFileOutput ("myfilename.txt",MODE_APPEND)); double latitude = gps.getLatitude(); double longitude = gps.getLongitude(); String mydate = java.text.DateFormat.getDateTimeInstance().format(Calendar.getInstance().getTime()); String latt = Double.toString(latitude); String lonn = Double.toString(longitude); String text =(latt+" "+lonn+" "+mydate); out.write(text); out.write('\n'); out.close(); Toast.makeText(this,"Text Saved !",Toast.LENGTH_LONG).show(); } catch (java.io.IOException e) { //do something if an IOException occurs. Toast.makeText(this,"Sorry Text could't be added",Toast.LENGTH_LONG).show (); } </code></pre> <p>I want to set the "Save" button unclickable when user already click it for 10 times so that it will not save more than 10 texts to text file.</p> <p><strong>EDIT</strong></p> <p>What I have tried so far :</p> <p>do{</p> <pre><code> try { OutputStreamWriter out = new OutputStreamWriter(openFileOutput ("myfilename.txt",MODE_APPEND)); double latitude = gps.getLatitude(); double longitude = gps.getLongitude(); String mydate = java.text.DateFormat.getDateTimeInstance().format(Calendar.getInstance().getTime()); String latt = Double.toString(latitude); String lonn = Double.toString(longitude); String text =(latt+" "+lonn+" "+mydate); out.write(text); out.write('\n'); out.close(); Toast.makeText(this,"Text Saved !",Toast.LENGTH_LONG).show(); count++; } catch (java.io.IOException e) { Toast.makeText(this,"Sorry Text could't be added",Toast.LENGTH_LONG).show (); }} while(count&lt;9); if (count&gt;9){Button btn=(Button)findViewById(R.id.Save); btn.setEnabled(false);} } </code></pre> <p>The result is when click "Save" button once, it disable my "Save" button without waiting it to be clicked until 10 times.</p> <p><strong>NEW CODE</strong></p> <pre><code> public void SaveText(View view){ if (this.counter &lt;= 10) { try { OutputStreamWriter out = new OutputStreamWriter(openFileOutput ("xy.txt",MODE_APPEND)); double latitude = gps.getLatitude(); double longitude = gps.getLongitude(); String mydate = java.text.DateFormat.getDateTimeInstance().format(Calendar.getInstance().getTime()); String latt = Double.toString(latitude); String lonn = Double.toString(longitude); String text =(latt+" "+lonn+" "+mydate); out.write(text); out.write('\n'); out.close(); Toast.makeText(this,"Text Saved !",Toast.LENGTH_LONG).show(); } catch (java.io.IOException e) { Toast.makeText(this,"Sorry Text could't be added",Toast.LENGTH_LONG).show (); } this.counter++; } }} </code></pre> <p>All method I have tried but when I click "Save" button for the second time, it will do nothing.</p> <p><strong>SOLUTION :</strong></p> <p>Thank you very much. Everyone really help me to solve this.</p> <pre><code> public void SaveText(View view){ if (this.counter &lt;= 10) { //to-do coding } this.counter++; } else{Button btn=(Button)findViewById(R.id.Save); btn.setEnabled(false);} }} </code></pre>
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      1. VTUpMod
    1. COAnd what happens when user clicks 10 times, exits the app and then returns? The counter starts from 0 or 10?
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      1. USm0skit0
    2. COkeep a counter increment on click. check if it reaches 10 and disable the button.
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      1. POHow to set a limit of clicking a button when user already click it for 10 times-android
      1. USRaghunandan
    3. COi have did do while but nothing happens.. it still append my text file @Raghunandan
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