android-edittext

问题 I am doing a registration page for my application.For this I need to insert the registration details in to sqlite DB.Once the registration is done,the edittext fields should display those details fetching it from database and the submit button and text fields should be disabled to stop from a second time registration.Can anyone suggest the suitable way? 回答1: Check code for database in the following link Android SQLite You have to store the value in an arraylist and which is retrieved from

问题 I'm new to android development. I'm attempting to do something that I thought was simple but after much reading, trial and error and determination I've failed to find a solution I find simple and elegant and therefore I'm looking for help on how to approach the following: I have two UI elemnents, a textview that reads "TextView" and an EditText box: <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="fill_parent" android:layout_height="fill_parent"

问题 Im confused. I have a layout (LinearLayout) holding a TextView and EditText. Somewhere in my code i create (programatically) a RelativeLayout and push in it several of this LinearLayouts. To each one of them i set an ID and values for TextView and EditText. The problem is when i change screen orientation. All EditText controls gets the same value (from the last EditText). If i set a breakpoint all seems fine. I even inspected all elemets before setContentView is called and all values seem

问题 I have two edit text views. If I click first, I need to select first edittext and set to second "00". Like in default android alarm clock. My problem: I have api level 10, so I can't write something like: firstEText.setOnFocusChangeListener(new View.OnFocusChangeListener() { @Override public void onFocusChange(View v, boolean hasFocus) { secondEText.setText("00"); } }); If I use firstEText.setOnKeyListener(new View.OnKeyListener() { @Override public void onFocusChange(View v, boolean hasFocus

问题 I want put a button on android edittextpreference. I create a custom editextpreference: public class EditTextPreferenceWithButton extends EditTextPreference { private Context context; public EditTextPreferenceWithButton(Context context, AttributeSet attrs, int defStyle) { super(context, attrs, defStyle); this.context=context; } public EditTextPreferenceWithButton(Context context, AttributeSet attrs) { super(context, attrs); this.context=context; } public EditTextPreferenceWithButton(Context

问题 now i had a severe problem. I am having one activity and in that i have one edit text. I want to show up a customized dialog box on the top right of that activity. Now what my problem is while the dialogue is showing, when i click the edit text, soft keyboard is not showing....please help i want to show the keyboard while the dialog is showing... i have searched many..i found solution for the edit text inside the dialog but i need for the edit text which is outside the dialog...please help

问题 Using a Samsung Galaxy Ace, when i instantiate the editText i try and set a custom label that is being ignored at the moment (no third-party keyboard) same behaviour on a Samsung Galxy SII This is the code i'm using for setting the options eTHomeShare = (EditText) v.findViewById(R.id.eTHomeShare); eTHomeShare.setImeActionLabel(getString(R.string.home_done), EditorInfo.IME_ACTION_UNSPECIFIED); This is the xml definition of the EditText <EditText android:id="@+id/eTHomeShare" android:layout

问题 I created two EditText with these two property. android:digits="0123456789" android:inputType="numberDecimal" I use Hardware Keyboard, when I perform Enter Key, focus control not shifting from one view to next view, as it happen normal in EditText case. If I remove " android:digits " property then it work properly, but here it allow to insert decimal key also, that I don't want. I tried with " android:nextFocusDown " proerty also, but that is also not working in this case. Any one have idea

问题 My app for some inexplicable reasons is crashing on an HTC Desire HD. It's working fine in other phones as well as the emulator. Here is the crash report: "java.lang.RuntimeException: Unable to start activity ComponentInfo{com.myapp/com.myapp.HomeActivity}: android.view.InflateException: Binary XML file line #30: Error inflating class android.widget.EditText at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2833) at android.app.ActivityThread.handleLaunchActivity

问题 I want to catch the backspace/delete button event in soft keyboard on EditText custom. How can I do it ? I tried these solutions but they do not work for me : Android custom EditText and back button override EditText OnKeyDown Get back key event on EditText Android EditText delete(backspace) key event Thanks for your help ! EDIT : I found a fix for that isssue with the function DispatchKeyEvent : @Override public boolean dispatchKeyEvent(@NonNull KeyEvent event) { if (event.getAction() ==