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POSimple progress dialog onClick and hide when finish operation
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2013-12-11T10:42:33.037
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<p>I want show a progress dialog (with a progressbar or circle this is indifferent to me) when i click the button. Actually i can show it but i don't know how hide it after finish the operations inside at onclick. This is the code:</p> <pre><code>copy.setOnClickListener(new OnClickListener() { public void onClick(View v){ ProgressDialog progressDialog = new ProgressDialog(getActivity()); progressDialog.setProgressStyle(R.style.NewDialog); progressDialog.setMessage("Loading..."); progressDialog.show(); String datafolder = Environment.getDataDirectory().getAbsolutePath()+File.separator+"app"; File customfolder=new File(Environment.getExternalStorageDirectory().getAbsolutePath().toString()+File.separator+"BackupApps"); String comando = "cp -r /data/app /sdcard/BackupApps"; Process suProcess = null; try { suProcess = Runtime.getRuntime().exec("su"); } catch (IOException e3) { // TODO Auto-generated catch block e3.printStackTrace(); } DataOutputStream os = new DataOutputStream(suProcess.getOutputStream()); try { os.writeBytes(comando + "\n"); } catch (IOException e2) { // TODO Auto-generated catch block e2.printStackTrace(); } try { os.flush(); } catch (IOException e1) { // TODO Auto-generated catch block e1.printStackTrace(); } try { os.writeBytes("exit\n"); } catch (IOException e1) { // TODO Auto-generated catch block e1.printStackTrace(); } try { os.flush(); } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); } } }); </code></pre> <p>How can i do it?</p>
Tags
<java><android><progressdialog><onclicklistener><buttonclick>
Title
Simple progress dialog onClick and hide when finish operation
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