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android Programming Glossary: edit.gettextNullPointerException at openFileOutput in Activity http://stackoverflow.com/questions/10259421/nullpointerexception-at-openfileoutput-in-activity edit EditText findViewById R.id.editTextName Download edit.getText .toString private boolean Download String Name try URL u new..
How to Ping External IP from Java Android http://stackoverflow.com/questions/3905358/how-to-ping-external-ip-from-java-android edit EditText findViewById R.id.edit Editable host edit.getText InetAddress in in null Definimos la ip de la cual haremos el..
Custom expandable list view with child search filter http://stackoverflow.com/questions/5775774/custom-expandable-list-view-with-child-search-filter stub Filterable ListAdapter Adapter .getFilter .filter edit.getText .toString public class ListAdapter extends BaseExpandableListAdapter.. a background thread and not the UI thread. constraint edit.getText .toString .toLowerCase FilterResults result new FilterResults..
How to use onSavedInstanceState example please http://stackoverflow.com/questions/6525698/how-to-use-onsavedinstancestate-example-please @Override public void onClick View v name edit.getText .toString text1.setText Nice to meet you name @Override..
Android - Custom Dialog - Can't get text from EditText http://stackoverflow.com/questions/6626006/android-custom-dialog-cant-get-text-from-edittext EditText layout.findViewById R.id.dialog_edit String text edit.getText .toString name text dialog.dismiss dialog.show android.. EditText dialog.findViewById R.id.dialog_edit String text edit.getText .toString dialog.dismiss name text dialog.show share improve..
NullPointerException at openFileOutput in Activity http://stackoverflow.com/questions/10259421/nullpointerexception-at-openfileoutput-in-activity new OnClickListener public void onClick View v EditText edit EditText findViewById R.id.editTextName Download edit.getText .toString private boolean Download String Name try URL u new URL http example.com img.png HttpURLConnection c HttpURLConnection..
How to Ping External IP from Java Android http://stackoverflow.com/questions/3905358/how-to-ping-external-ip-from-java-android View v TextView info TextView findViewById R.id.info EditText edit EditText findViewById R.id.edit Editable host edit.getText InetAddress in in null Definimos la ip de la cual haremos el ping try in InetAddress.getByName host.toString catch UnknownHostException..
Custom expandable list view with child search filter http://stackoverflow.com/questions/5775774/custom-expandable-list-view-with-child-search-filter void afterTextChanged Editable s TODO Auto generated method stub Filterable ListAdapter Adapter .getFilter .filter edit.getText .toString public class ListAdapter extends BaseExpandableListAdapter implements Filterable public void notifyDataSetInvalidated.. constraint NOTE this function is always called from a background thread and not the UI thread. constraint edit.getText .toString .toLowerCase FilterResults result new FilterResults if constraint null constraint.toString .length 0 detailsList..
How to use onSavedInstanceState example please http://stackoverflow.com/questions/6525698/how-to-use-onsavedinstancestate-example-please What is your name respond.setOnClickListener new View.OnClickListener @Override public void onClick View v name edit.getText .toString text1.setText Nice to meet you name @Override public void onSaveInstanceState Bundle outState super.onSaveInstanceState..
Android - Custom Dialog - Can't get text from EditText http://stackoverflow.com/questions/6626006/android-custom-dialog-cant-get-text-from-edittext OnClickListener public void onClick View v EditText edit EditText layout.findViewById R.id.dialog_edit String text edit.getText .toString name text dialog.dismiss dialog.show android dialog edittext share improve this question You are inflating..
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