android-edittext

问题 I am developing an application where I want my edittext should take Name only. I have tried using android:inputType="textCapSentences" but it seems like its not working. My edittext is still taking the emojis. So, Is there any way i can restrict any special character or emojis input in edit text in android. If anyone have idea,Please reply. Thanks in advance. 回答1: you can use emoji filter as code below mEditText.setFilters(new InputFilter[]{EMOJI_FILTER}); public static InputFilter EMOJI

问题 I want to build a BottomSheet to display a view with button and edit text. If I click on the Edittext the Keyboard shows up but it hides the button which is below the edit text. These pics should show my problems 1)BottomSheet in normal view-First Image 2)BottomSheet hides the button- Second Image Here is my code for creating BottomSheet addNewListBottomSheet = new BottomSheetDialog(this, R.style.BottomSheetDialogTheme); View bottomSheetRootView = getLayoutInflater().inflate(R.layout

问题 I have multiple Edittexts on action next I have added nextFocus values in the xml. But one edit text is either visible or invisible based on the state of under age checkbox value. So I need to set focus on it afterr YYYY editext dynammically. But dynamically the requestFocus() is not working. What I need to do on click of Next This Email view is visible only when under 18 check box is unchecked. What happends on next button click after YYYY edittext : control goes to username Edittext. I cant

问题 I have the latest 5.0.1 update and the EditText hint has stopped showing: I have: <EditText android:id="@+id/editTextLocation" android:layout_width="wrap_content" android:layout_marginEnd="5dp" android:layout_marginLeft="5dp" android:layout_marginRight="5dp" android:layout_marginStart="5dp" android:layout_weight="80" android:clickable="false" android:focusable="false" android:focusableInTouchMode="false" android:hint="@string/chooseLocationHint" android:longClickable="false" android:textColor

问题 I need to pass the login details to another activity called AfterLogin via intents.bt when i run the following code it says that "Sorry ! The application login has stopped unexpectedly.Please try again." Can someone help me? Iam attaching my code here.Please help me 回答1: Did you specify the 2nd activity you are using to the AndroidManifest.xml file ? By doing so, you'll let the system know that you are using it. see : http://developer.android.com/guide/topics/fundamentals/activities.html 回答2:

问题 I am trying to get a value from the edittext then cast it to int so that I can process the value for a substraction/additon/and so on. Here is the code I use, but I keep getting crash using this code. number = (EditText) findViewById(R.id.editText); angka = Integer.parseInt(number.getText().toString()); //my alternative code is like this : angka = Integer.parseInt(String.Valueof(number)); Please I need your help, thanks you so much 回答1: I think when you run your program then edit text have no

问题 Android input validation when a button is pressed and display the validation message in a dialog as shown below. Codename is required Password is required USername is required. Enter the valid Email id. Dismiss This is my code: btninsert = (Button)findViewById(R.id.new_customer); btninsert.setOnClickListener(new View.OnClickListener() { public void onClick(View v) { EditText Firstname = (EditText) findViewById(R.id.tf_userName); EditText Lastname = (EditText) findViewById(R.id.tf_password);

问题 I have an Edittext and want to set the EditText so that when the user is inputting the number to be converted, a thousand separator (,) should be added automaticaaly in realtime to the number .but i want do this in "onTextChanged" method not in the "afterTextChanged" method. How can I? public class NumberTextWatcherForThousand implements TextWatcher { EditText editText; public NumberTextWatcherForThousand(EditText editText) { this.editText = editText; } @Override public void beforeTextChanged

问题 This is a similar problem to what I posted earlier - but different. I have a HorizontalScrollView which contains 3 "pages". When my app starts up, I tell the scrollview to scroll one screen width so that the middle page is always displayed first. See below: +------+------+------+ + ET + + + +------+ + + + + + + + + + + +------+------+------+ ^ ^ ET above represents an EditText view. In order to stop my scrollview from automatically scrolling to the leftmost page, I call setFocusable(false) on

问题 I have very strange problem in Android 5. If user inputs something wrong I want to set error to edittext and change it color to red, and when user starts typing something I want to change color back to green. This is how i do it: eText.setError(message); eText.getBackground().setColorFilter(Color.RED, PorterDuff.Mode.SRC_ATOP); eText.addTextChangedListener(new TextWatcher() { @Override public void onTextChanged(CharSequence s, int start, int before, int count) { eText.getBackground()