android-edittext

Edittext android automatic focus

拈花ヽ惹草 提交于 2019-12-01 03:20:24
I have an issue when the activity starts, android automatically places focus on the first edittext. How do I prevent android from doing that? SteD Have a look here Or you could just hide the keyboard, focus remains on the EditText upon starting the activity: android:windowSoftInputMode="stateHidden" use setFocusable (boolean focusable) to prevent. http://developer.android.com/reference/android/view/View.html#setFocusable(boolean ) Three ways to solve this.. Set these attributes to the parent.. And now, when activity starts this layout getting default focus. Also we can remove focus from

How to add text to editext

旧时模样 提交于 2019-12-01 03:15:52
问题 I've got a problem with populating an edittext. Using the following code i can set the text just fine, however what i am trying to do is add to the edittext. For example the following code displays a "1" in my edittext but if I press it again it just replaces the "1" with "1" and so on. What i need is it to display "1111" if I press it four times. heres my code: @Override public void onClick(View v) { switch (v.getId()) { case R.id.button1: Button txtnum = (Button) findViewById(R.id.button1);

Extract a line from an EditText

♀尐吖头ヾ 提交于 2019-12-01 03:14:08
问题 How can we extract a line from a multiLine EditText ? I tried this way, but I know that is not a good practice : String street1 = ""; String street2 = ""; EditText streetEt = ((EditText) findViewById(R.id.street)); ExtractedText extractedText = new ExtractedText(); ExtractedTextRequest req = new ExtractedTextRequest(); int endOfLineOffset = 0; req.hintMaxLines = 1; streetEt.extractText(req, extractedText); endOfLineOffset = extractedText.partialEndOffset; street1 = extractedText.toString(); .

How to get the View in TextWatcher method context?

我们两清 提交于 2019-12-01 03:11:56
I have a handler that is a TextWatcher and i dont know how to get the View that has changed text. Here is my handler: TextWatcher handler = new TextWatcher() { @Override public void onTextChanged(CharSequence s, int start, int before, int count) { // TODO Auto-generated method stub } @Override public void beforeTextChanged(CharSequence s, int start, int count, int after) { oldText = s.toString(); } @Override public void afterTextChanged(Editable s) { //v.setText("afterTextChanged"); } }; Note the commented part, that is what i want, to get the View from the EditText that has triggered the

Detect changes in EditText (TextWatcher ineffective)

£可爱£侵袭症+ 提交于 2019-12-01 03:01:13
问题 I need to detect text changes in an EditText. I've tried TextWatcher, but it doesn't work in a way I would expect it to. Take the onTextChanged method: public void onTextChanged( CharSequence s, int start, int before, int count ) Say I have the text "John" in already in the EditText. If press another key, "e", s will be "Johne", start will be 0, before will be 4, and count will be 5. The way I would expect this method to work would be the difference between what the EditText previously was,

Android EditText Multiline does not work as it should

你说的曾经没有我的故事 提交于 2019-12-01 02:54:20
问题 I'm pretty desperate about this feature. I tried pretty much everything there is to find to made these EditTexts multiline enabled, but they just keep going on a single line scrolling the entire EditText with it. How hard can it be to stop at the end of the border of the EditText and move to the next line? I have this activity with an EditText and 2 buttons. One of these buttons adds a predetermined line of text to the EditText. The other puts the EditText's text into some form of object that

Show software keyboard without EditText

北战南征 提交于 2019-12-01 02:40:13
My goal is to show/hide on-screen software keyboard on some event and intercept input from that keyboard. I found out that soft keyboard can be shown for some View class descendants, but I don't need any visual representation of the text edit widget on screen, just the ability to programmatically show/hide soft keyboard with input interception. What is the best way to achieve this? Even if this question was asked almost a year ago it didn't have an accepted and fully helpful answer and since I ran into the same problem myself I though I'd share my solution: As Vikram pointed out this is the

Add drawable to EditText's top|left corner

拥有回忆 提交于 2019-12-01 02:33:54
问题 I know that in Android we can use function setCompoundDrawables(..) to add drawable. My problem is that my EditText is multy-lines and i want to put drawable in EditText's top|left corner. But using at setCompoundDrawables() function, only give choice to put drawable in specific side. Is it possibility at Android API to Do it? 回答1: Seems it's impossible to do it with only EditText / TextView without anyside effect and additional views (I've provided the way at the end, but it needs more work

Android 4.0 EditText without soft keyboard and with cursor positioning

孤街浪徒 提交于 2019-12-01 02:28:53
问题 I am attempting to define an EditText box without having the soft keyboard display automatically when the box is touched. I also need to have the blinking cursor displayed and moved based on touch. This is simple to do prior to Android 4.0 by just using mText.setInputType(InputType.TYPE_NULL). This is the only way to suppress automatic soft keyboard display but in Android 4.0 it also suppresses the blinking cursor. The cursor does, however, position properly and mText.getSelectionStart() does

How to capitalize every letter in an Android EditText?

感情迁移 提交于 2019-12-01 02:27:25
I have an array of editTexts which I make like this: inputs[i] = new EditText(this); inputs[i].setWidth(376); inputs[i].setInputType(InputType.TYPE_TEXT_FLAG_CAP_CHARACTERS); tFields.addView(inputs[i]); I want every character to be capitalized. Right now, the first letter of the first word is lowercase, then all the characters afterwords are upper case. I can take what the user inputs after they are done and convert that to uppercase, but that's not really what I'm going for. Is there a way to get these fields to behave the way I want them to? You need to tell it it's from the "class" text as