android-edittext

问题 I'm stuck trying to add an editText field dynamically under my existing editText fields using a button. Currently pressing the button does nothing. Here is my code: XML: <?xml version="1.0" encoding="utf-8"?> <android.support.constraint.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:app="http://schemas.android.com/apk/res-auto" xmlns:tools="http://schemas.android.com/tools" android:layout_width="match_parent" android:layout_height="match_parent" android

问题 I define Edittext inside xml layout but when i select text inside EditText default cut copy paste not appeare. here my xml code <EditText android:id="@+id/xEt" android:layout_width="match_parent" android:layout_height="match_parent" android:layout_gravity="center" android:ems="10" android:gravity="top" android:padding="15dp" android:singleLine="false" android:visibility="visible" /> my java code is: mEt = (EditText) findViewById(R.id.xEt); mEt.setTypeface(tf2); mEt.setTextColor(Color.BLACK);

问题 I have a layout, whenever i press submit button and set error on text input layout it turns the editText into red but i hadn't set any color on editText on set error. Basically i just wanted to give the error string below the editText and not to turn editText into red on setting the error. My Fragment code is as follows, public class SignIn extends Fragment implements View.OnClickListener { TextInputLayout edEamil,edPassword; @Override public View onCreateView(LayoutInflater inflater,

问题 I'm developping an android app , and i have an EditText and a two RadioButtons ( A and B ), what i'm trying to do is : When RadioButton A is checked , i want to change the keyboard layout to display it with the Done button , When the RadioButton B is checked, i want to change the keyboard layout to display it with the Search Button . I've tried to change the IMEOptions of my EditText like this , but it still doesn't work : NB : the keyboard is already visible, what i want to do is just modify

问题 I am having some problems to underline an EditText in AndroidStudio. This is what I am looking for (this is just a photo, not my real text): enter image description here But I do not really know any property to do that. My code right now is really simple. Just the "normal" one: <EditText android:layout_width="match_parent" android:layout_height="wrap_content" android:inputType="textPersonName" android:ems="10" android:layout_margin="16dp" android:id="@+id/tx_titulo" android:layout

问题 I have used this. <color name="edt_pressed">#99CBFF</color> <color name="edt_focused">#CEF7F6</color> <color name="edt_default">#000000</color> gradient_edt_focused <?xml version="1.0" encoding="utf-8"?> <shape xmlns:android="http://schemas.android.com/apk/res/android" android:shape="rectangle"> <stroke android:width="1dip" android:color="@color/edt_focused" /> </shape> edt_border.xml <?xml version="1.0" encoding="utf-8"?> <selector xmlns:android="http://schemas.android.com/apk/res/android" >

问题 I use a listview. Each item in the list contains one edittext. When I click on an edittext, the soft keyboard pops up, the edittext I clicked on gains the focus for a short time and then lose it. I have to click a second time to really get the focus (why?) ( focus on an editext and keyboard up ) I scroll the listview ... Because the listview elements are recycled, the focus reappears on edittext at other positions in the list and I guess this is normal BUT why does Android not remove this

问题 I had popup window with custom layout which has edittext . I'm trying to show error message in edittext with setError method, but it's giving following exception. android.view.WindowManager$BadTokenException: Unable to add window -- token android.view.ViewRootImpl$W@211ffd68 is not valid; is your activity running? at android.view.ViewRootImpl.setView(ViewRootImpl.java:579) at android.view.WindowManagerGlobal.addView(WindowManagerGlobal.java:282) at android.view.WindowManagerImpl.addView

问题 how can I have both a "done" (close the softkeyboard) and a "return" (line break) keys in my softkeyboard (Samsung Galaxy 10.1, Android 3.1, portrait mode) when writing in an EditText? Using <EditText android:id="@+id/comment" android:layout_width="772dp" android:layout_height="200dp"/> I get Thanks 回答1: That may depend on the application and what you mean by 'done'. But, the KeyCode DPAD_UP and _DOWN ("arrow keys") will normally move the cursor to the next EditText. 来源： https://stackoverflow

问题 This question already has answers here : Outlined Edit Text from Material Design (5 answers) Closed 4 months ago . I am trying to put borders on edit text and put a label on it. I have made the border like this : <?xml version="1.0" encoding="UTF-8"?> <shape xmlns:android="http://schemas.android.com/apk/res/android"> <stroke android:width="1dp" android:color="#A0A0A0" /> </shape> but I am not able to achieve my desired result. I want something like below : please help. 回答1: Try this: <?xml