Edittext action done

Author: lpsh

August undefined, 2024

Web相信你一切都好。您幫助同一個成員進行了查詢當在EditText字段中未輸入任何內容時，App崩潰 Android應用程序崩潰。我遇到了同樣的問題，但是當我正確輸入代碼時，我的應用程序仍然崩潰。如果您可以在下面查看我的代碼並告知我為使其正常運行而可能需要更改的內容，我們將不勝感激。 WebJan 26, 2012 · EditText editText = new EditText(this); editText.setInputType(InputType.TYPE_CLASS_TEXT); For the code below, no change, each EditText has a Return button: EditText editText = new EditText(this); editText.setImeOptions(EditorInfo.IME_ACTION_DONE); For the code below, all …

Android - Handle "Enter" in an EditText - Stack Overflow

WebMar 7, 2012 · The base way to handle the done action in Kotlin is: edittext.setOnEditorActionListener { _, actionId, _ -> if (actionId == EditorInfo.IME_ACTION_DONE) { // Call your code here true } false } Kotlin Extension Use this to call edittext.onDone {/*action*/} in your main code. Keeps it more readable and … WebJan 4, 2010 · editText.setOnEditorActionListener (new EditText.OnEditorActionListener () { @Override public boolean … total balance apsley

java - How to get string from EditText on clicking ok on android ...

WebOct 17, 2011 · EditText e = (EditText) findViewById(R.id.editText); e.setText("New Text"); Share. Improve this answer. Follow answered Oct 17, 2011 at 22:20. slayton slayton. … WebAndroid 获取EditText上的键事件,android,listener,android-edittext,Android,Listener,Android Edittext. ... == KeyEvent.ACTION_UP) { // do your stuff return false; } return super.dispatchKeyEvent(event); } 我不知道为什么会出现这种情况，但如果您只是在自定义EditText上覆盖onKeyPreIme，OnKeyListener就可以工作 ... WebSep 15, 2024 · fun EditText.multilineIme (action: Int) { imeOptions = action inputType = EditorInfo.TYPE_TEXT_FLAG_MULTI_LINE setHorizontallyScrolling (false) maxLines = Integer.MAX_VALUE } // Then just call edittext.multilineIme (EditorInfo.IME_ACTION_DONE) If you want to be add an optional custom action on … total balance hemel

Android: Change "Done" button text on keyboard - Stack Overflow

java - 當我按下一個按鈕並且EditTexts為空時，它崩潰了 - 堆棧內 …

WebJan 28, 2014 · EditText input = new EditText(context); input.setImeOptions(EditorInfo.IME_ACTION_DONE); input.setImeActionLabel("My Text", EditorInfo.IME_ACTION_DONE); Alternatively you can do it in the XML. android:imeActionLabel="My Text" Share. Improve this answer. Follow Web我正在制作一個簡單的計算器，這是我第一個由我的應用程序制作的應用程序，並且我有兩個EditTexts ，如果我按個計算按鈕中的任何一個應用程序崩潰，則我將設置一條Toast消息，以顯示EditText 和EditText 是否為空，否則顯示根據按下的按鈕進行計算...如何防止其崩潰這是我的Mai total badge autorouteWebAug 1, 2013 · Add a comment. 2. Add inputType to edittext and on enter it will go the next edittext. android:inputType="text" android:inputType="textEmailAddress" android:inputType="textPassword". and many more. inputType=textMultiLine does not go to the next edittext on enter. totalbalance coaching

"WebOct 7, 2013 · @LaurentMeyer Simulating user input is usually better than directly calling the underlying logic in these situations. For example, the submit button might be disabled currently, so performClick() would do nothing (as intended), but if you called the submit method directly, you'd have to check that the button wasn't disabled first. " - Edittext action done

Edittext action done

java - 當按下按鈕時未輸入任何內容時，Android應用程序崩潰 - 堆 …

WebMar 14, 2024 · TextView和EditText都是Android中的View控件，都可以用来显示文本内容。不同的是，TextView只能用来显示文本，而EditText可以让用户输入和编辑文本。EditText继承自TextView，因此EditText包含了TextView的所有功能，同时还具有编辑文本的功能。

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WebSet a special listener to be called when an action is performed on the text view. This will be called when the enter key is pressed, or when an action supplied to the IME is selected by the user. In Java class we can write following code to … WebMar 31, 2016 · editText.setHorizontallyScrolling(false); editText.setMaxLines(Integer.MAX_VALUE); For some reason it doesn't work if you apply exact same setting from xml. You should do it programmatically. There is also another possible solution - derive from EditText and apply EditorInfo.IME_ACTION_DONE …

WebJun 1, 2024 · EditText edit = view.findViewById (R.id.memo_edit_text); edit.setRawInputType (InputType.TYPE_CLASS_TEXT); edit.setImeActionLabel ("DONE", EditorInfo.IME_ACTION_DONE); edit.setImeOptions (EditorInfo.IME_ACTION_DONE); On the EditText that you want to associate with an IME Action It works for textMultiLine and … Web2 days ago · UPDATE. One more way is to add the imeOptions as a part of the EditText and use the following code to get the string entered by the user. final EditText editText = (EditText) findViewById (R.id.edittext); editText.setOnEditorActionListener (new EditText.OnEditorActionListener () { @Override public boolean onEditorAction (TextView …

WebMay 13, 2016 · The onEditorAction returns a Boolean while your Kotlin lambda returns Unit. Change it to i.e: editText.setOnEditorActionListener { v, actionId, event -> if (actionId == EditorInfo.IME_ACTION_DONE) { doSomething () true } else { false } } The documentation on lambda expressions and anonymous functions is a good read. Share Follow Web2 Answers. Sorted by: 1. Infact, we cannot disable done (enter) action button on the android keyboard. But we can only disable next button by adding android:imeOptions="actionDone" to your EditText. Then also the last solution to control done button is to use the following block of code: EditText txtEdit = (EditText) …

Webandroid:editable="false" should work, but it is deprecated, you should be using android:inputType="none" instead. Alternatively, if you want to do it in the code you could do this : EditText mEdit = (EditText) findViewById (R.id.yourid); mEdit.setEnabled (false); This is also a viable alternative : EditText mEdit = (EditText) findViewById (R.id ...

WebJun 21, 2012 · First, you can see if the user finished editing the text if the EditText loses focus or if the user presses the done button (this depends on your implementation and on what fits the best for you). Second, you can't get an EditText instance within the TextWatcher only if you have declared the EditText as an instance object. totalbalance nlWebSep 17, 2015 · In order for this to work, you need to first consume the ACTION_DOWN event: if (actionId == EditorInfo.IME_NULL && event.getAction () == KeyEvent.ACTION_DOWN) { return true; }. Then you can check for the ACTION_UP event and perform the action (similar to the above answer). total balance lowestoftWebMay 14, 2015 · In my app I need to display one or two edittexts to collect information (e1 and e2), depending on the selection the user will do through a radiobutton. This is done by setting the visibility state of the edittext to GONE and works fine. My problem is how to programmatically set the IME_ACTION from "done" to "next" for each case, i.e.: total balanceWebJun 2, 2012 · 9. In order to change the text interactively, you need to register a TextWatcher. But trying to change the text inside the watcher creates further calls to the … total balance ketteringWebMar 13, 2024 · intent.flag_activity_new_task是一个Intent标志，用于在启动新Activity时创建一个新的任务栈。这意味着新Activity将在一个新的任务栈中启动，而不是在当前任务栈中启动。 total balance healthcarehttp://duoduokou.com/android/27343115117299567074.html total balance fargoWebDec 17, 2009 · First you need to set the android:imeOptions attribute equal to actionDone for your target EditText as seen below. That will change your ‘RETURN’ button in your EditText’s soft keyboard to a ‘DONE’ button. total balance healthcare albuquerque