onkeylistener

Handle EditText key change event with input type TEXT

由 删除回忆录丶 提交于 2021-01-29 20:21:40
问题 My Use case is to restrict user after he has entered 4 lines in text box. Setting maxLines will not work to stop user. I am surprise that Android is not providing key down/up event when input type is InputType.TYPE_CLASS_TEXT . I am receiving event for all other types. Below is my code. EditText et = new EditText(this); et.setMaxLines(3); et.setSingleLine(false); et.setInputType(InputType.TYPE_CLASS_TEXT); et.setHint("First edit text"); et.setKeyListener(this); // This key listener is also

Xamarin.Android: Key Listener not working

由 纵饮孤独 提交于 2020-01-05 03:37:21
问题 In the OnCreate fragment method, I get my EditText from the layout and call SetOnKeyListener: Aaa = view.FindViewById<EditText>(Resource.Id.aaaText); Aaa.SetOnKeyListener(new LocationKeyListener()); Layout declaration: <EditText android:id="@+id/aaaText" android:layout_width="0dp" android:layout_height="wrap_content" android:layout_weight="1" android:imeOptions="actionNext" style="@style/LocationEditTextStyle" android:hint="AAA" app:MvxBind="Text Aaa.Value"/> EditText styles: <style name=

Xamarin.Android: Key Listener not working

由 只谈情不闲聊 提交于 2020-01-05 03:37:04
问题 In the OnCreate fragment method, I get my EditText from the layout and call SetOnKeyListener: Aaa = view.FindViewById<EditText>(Resource.Id.aaaText); Aaa.SetOnKeyListener(new LocationKeyListener()); Layout declaration: <EditText android:id="@+id/aaaText" android:layout_width="0dp" android:layout_height="wrap_content" android:layout_weight="1" android:imeOptions="actionNext" style="@style/LocationEditTextStyle" android:hint="AAA" app:MvxBind="Text Aaa.Value"/> EditText styles: <style name=

android OnkeyListener with filter stop onItemClicklistener from DPAD

由 谁说胖子不能爱 提交于 2019-12-20 03:02:37
问题 This is my custom-dialog layout. I want to move the selector of days and load respective items in the grid below it. I could perform it via filter as said here But because of the filter I am not being able to perform the action that should be triggered while clicking items in the grid view. It works fine when I click via mouse but not D-Pad. If I remove the filter in keyevent, it works normally, but problem again in sliding the selector via. As I am working in STB, I have no option except

android OnkeyListener with filter stop onItemClicklistener from DPAD

由 半城伤御伤魂 提交于 2019-12-02 02:18:58
This is my custom-dialog layout. I want to move the selector of days and load respective items in the grid below it. I could perform it via filter as said here But because of the filter I am not being able to perform the action that should be triggered while clicking items in the grid view. It works fine when I click via mouse but not D-Pad. If I remove the filter in keyevent, it works normally, but problem again in sliding the selector via. As I am working in STB, I have no option except remote as remote functionality is kept as the basic requirement. Finally solved it by using the filter in
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