Android App monitors the keyboard buttons in three ways and changes the keyboard's bottom right corner to determine the key style, androidapp

Android App monitors the keyboard buttons in three ways and changes the keyboard's bottom right corner to determine the key style, androidapp

ActionNone: Enter key. Press the button and move the cursor to the next line.
ActionGo: Go,
ActionSearch: magnifiers
ActionSend: Send
ActionNext: Next
ActionDone: Done, OK/complete, hide the keyboard, even if it is not the last text input box

 

Android: singleline = "true"

Android: imeoptions = "actionSearch"

 

EditText. setoneditexceptionlistener

 

 

@ Override public boolean oneditequaltion (TextView v, int actionId, KeyEvent event) {boolean isOK = true; switch (actionId) {case EditorInfo. IME_ACTION_NONE: Toast. makeText (mContext, "click --> NONE", Toast. LENGTH_SHORT ). show (); break; case EditorInfo. IME_ACTION_GO: Toast. makeText (mContext, "click --> GO", Toast. LENGTH_SHORT ). show (); break; case EditorInfo. IME_ACTION_SEARCH: Toast. makeText (mContext, "click --> SEARCH", Toast. LENGTH_SHORT ). show (); break; case EditorInfo. IME_ACTION_SEND: Toast. makeText (mContext, "click --> SEND", Toast. LENGTH_SHORT ). show (); break; case EditorInfo. IME_ACTION_NEXT: Toast. makeText (mContext, "click --> NEXT", Toast. LENGTH_SHORT ). show (); break; default: isOK = false; break ;}

 

 

<? Xml version = "1.0" encoding = "UTF-8"?> <LinearLayout xmlns: android = "http://schemas.android.com/apk/res/android" xmlns: tools = "http://schemas.android.com/tools" android: layout_width = "match_parent" android: layout_height = "match_parent" android: orientation = "vertical" android: paddingBottom = "@ dimen/activity_vertical_margin" android: paddingLeft = "@ dimen/plugin" android: paddingRight = "@ dimen/plugin" android: paddingTop = "@ dimen/plugin" tools: context = "com. edwin. demokeyboard. mainActivity "> <TextView android: layout_width =" match_parent "android: layout_height =" 50dp "android: gravity =" center "android: text =" change the key style in the lower right corner of the keyboard "android: textSize = "20sp"/> <EditText android: id = "@ + id/et_main_one" android: layout_width = "match_parent" android: layout_height = "wrap_content" android: hint = "actionGo" android: imeOptions = "actionGo" android: singleLine = "true"/> <EditText android: id = "@ + id/et_main_two" android: layout_width = "match_parent" android: layout_height = "wrap_content" android: hint = "actionSearch" android: imeOptions = "actionSearch" android: singleLine = "true"/> <EditText android: id = "@ + id/et_main_three" android: layout_width = "match_parent" android: layout_height = "wrap_content" android: hint = "actionSend" android: imeOptions = "actionSend" android: singleLine = "true"/> <EditText android: id = "@ + id/et_main_four" android: layout_width = "match_parent" android: layout_height = "wrap_content" android: hint = "actionNext" android: imeOptions = "actionNext" android: singleLine = "true"/> </LinearLayout>

 

 

 

 

 

 

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