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2014/10/16 ¤W¤È 08:12:56
android Programming Glossary: edittext.gettextcant create handler inside thread that has not called looper prepare http://stackoverflow.com/questions/12233421/cant-create-handler-inside-thread-that-has-not-called-looper-prepare String number editTextNum.getText .toString String message editText.getText .toString String msgreciever number String testMessage message..
Text-transform:uppercase equivalent in Android? http://stackoverflow.com/questions/3286343/text-transformuppercase-equivalent-in-android charSequence int i int i1 int i2 editText.setText editText.getText .toString .toUpperCase editText.setSelection editText.getText.. .toString .toUpperCase editText.setSelection editText.getText .toString .length public void afterTextChanged Editable editable..
http://stackoverflow.com/questions/4172242/live-editing-of-users-input public void afterTextChanged Editable s String str editText.getText .toString if str.length 4 len str.length len check for backspace.. CharSequence arg0 int arg1 int arg2 int arg3 String str editText.getText .toString len str.length @Override public void onTextChanged..
How to display input errors in popup? http://stackoverflow.com/questions/5218691/how-to-display-input-errors-in-popup KeyEvent event if actionId EditorInfo.IME_ACTION_NEXT if editText.getText .toString .trim .equalsIgnoreCase editText.setError Please..
Is there a way prevent AlertDialog from closing with invalid inputs? http://stackoverflow.com/questions/6511658/is-there-a-way-prevent-alertdialog-from-closing-with-invalid-inputs void onClick DialogInterface dialog int which String name editText.getText .toString if name.equals editText.requestFocus editText.setError.. DialogInterface dialog if canceled final String name editText.getText .toString if name.equals editText.setError Please enter a..
Insert character between the cursor position in edit text http://stackoverflow.com/questions/7661104/insert-character-between-the-cursor-position-in-edit-text is to get the the cursor position String s Some string editText.getText .insert start s this will get the text and insert the String..
getExtractedText on inactive InputConnection warning on android http://stackoverflow.com/questions/8122625/getextractedtext-on-inactive-inputconnection-warning-on-android With this I don't get warnings at all if editText.length 0 editText.getText .clear Note that should you wish to clear all input state and..
Android TTS Male Female Voice Change http://stackoverflow.com/questions/8890911/android-tts-male-female-voice-change void onClick View v TODO Auto generated method stub if editText.getText .toString .equalsIgnoreCase startActivity new Intent Main.this..
cant create handler inside thread that has not called looper prepare http://stackoverflow.com/questions/12233421/cant-create-handler-inside-thread-that-has-not-called-looper-prepare .toString String password editPassword.getText .toString String number editTextNum.getText .toString String message editText.getText .toString String msgreciever number String testMessage message try SmsSender.sendMessage msgreciever testMessage userName..
Text-transform:uppercase equivalent in Android? http://stackoverflow.com/questions/3286343/text-transformuppercase-equivalent-in-android int i int i1 int i2 public void onTextChanged CharSequence charSequence int i int i1 int i2 editText.setText editText.getText .toString .toUpperCase editText.setSelection editText.getText .toString .length public void afterTextChanged Editable editable..
http://stackoverflow.com/questions/4172242/live-editing-of-users-input new TextWatcher int len 0 @Override public void afterTextChanged Editable s String str editText.getText .toString if str.length 4 len str.length len check for backspace editText.append @Override public void beforeTextChanged.. editText.append @Override public void beforeTextChanged CharSequence arg0 int arg1 int arg2 int arg3 String str editText.getText .toString len str.length @Override public void onTextChanged CharSequence s int start int before int count share improve..
How to display input errors in popup? http://stackoverflow.com/questions/5218691/how-to-display-input-errors-in-popup public boolean onEditorAction TextView v int actionId KeyEvent event if actionId EditorInfo.IME_ACTION_NEXT if editText.getText .toString .trim .equalsIgnoreCase editText.setError Please enter some thing else Toast.makeText getApplicationContext..
Is there a way prevent AlertDialog from closing with invalid inputs? http://stackoverflow.com/questions/6511658/is-there-a-way-prevent-alertdialog-from-closing-with-invalid-inputs implements OnClickListener @Override public void onClick DialogInterface dialog int which String name editText.getText .toString if name.equals editText.requestFocus editText.setError Please enter a name Some code to stop AlertDialog from.. canceled false alertDialog.show @Override public void onDismiss DialogInterface dialog if canceled final String name editText.getText .toString if name.equals editText.setError Please enter a non empty name show else doWhateverYouWantHere name @Override..
Insert character between the cursor position in edit text http://stackoverflow.com/questions/7661104/insert-character-between-the-cursor-position-in-edit-text the following code int start editText.getSelectionStart this is to get the the cursor position String s Some string editText.getText .insert start s this will get the text and insert the String s into the current position Here is the code to delete selected..
getExtractedText on inactive InputConnection warning on android http://stackoverflow.com/questions/8122625/getextractedtext-on-inactive-inputconnection-warning-on-android I found another way to clear text Editable.clear . With this I don't get warnings at all if editText.length 0 editText.getText .clear Note that should you wish to clear all input state and not just the text autotext autocap multitap undo you can use..
Android TTS Male Female Voice Change http://stackoverflow.com/questions/8890911/android-tts-male-female-voice-change speak.setOnClickListener new OnClickListener public void onClick View v TODO Auto generated method stub if editText.getText .toString .equalsIgnoreCase startActivity new Intent Main.this ConfigurationManager.class else tts new TTS Main.this..
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