溫馨提示×
您好，登錄后才能下訂單哦！
點擊 登錄注冊 即表示同意《億速云用戶服務條款》
您好，登錄后才能下訂單哦！
我正在開發一個軟鍵盤,做得很好,但是我不知道如何自定義一個長按鍵的彈出窗口.
我的鍵盤視圖：
<?xml version="1.0" encoding="UTF-8"?> <android.inputmethodservice.KeyboardView xmlns:android="http://schemas.android.com/apk/res/android" android:id="@+id/keyboard" android:layout_width="match_parent" android:layout_height="wrap_content" android:layout_alignParentBottom="true" android:keyPreviewLayout="@layout/preview" android:keyBackground="@drawable/key_selector" android:shadowRadius="0.0" android:keyTextColor="#000000" />
我的鍵盤布局：
<?xml version="1.0" encoding="utf-8"?> <Keyboard xmlns:android="http://schemas.android.com/apk/res/android" android:keyWidth="10%p" android:keyHeight="10%p"> <Row android:verticalGap="1%p" android:horizontalGap="0.5%p" android:keyHeight="8%p" android:keyWidth="9.6%p"> <Key android:codes="113" android:keyLabel="q" /> <Key android:codes="119" android:keyLabel="w" /> <Key android:codes="101" android:keyLabel="e" /> <Key android:codes="114" android:keyLabel="r" /> <Key android:codes="116" android:keyLabel="t" /> <Key android:codes="121" android:keyLabel="y" android:popupKeyboard="@xml/keyboard_popup" android:popupCharacters="yýÿ"/> <Key android:codes="117" android:keyLabel="u" android:popupKeyboard="@xml/keyboard_popup" android:popupCharacters="uúùũûü"/> <Key android:codes="105" android:keyLabel="i" android:popupKeyboard="@xml/keyboard_popup" android:popupCharacters="iíìĩîï"/> <Key android:codes="111" android:keyLabel="o" android:popupKeyboard="@xml/keyboard_popup" android:popupCharacters="oóò ôö" /> <Key android:codes="112" android:keyLabel="p" /> </Row> <Row android:verticalGap="1%p" android:horizontalGap="0.5%p" android:keyHeight="8%p" android:keyWidth="9.6%p"> <Key android:codes="97" android:keyLabel="a" android:keyEdgeFlags="left" android:horizontalGap="5%p" android:popupKeyboard="@xml/keyboard_popup" android:popupCharacters="aáà âä"/> <Key android:codes="115" android:keyLabel="s" /> <Key android:codes="100" android:keyLabel="d" /> <Key android:codes="102" android:keyLabel="f" /> <Key android:codes="103" android:keyLabel="g" /> <Key android:codes="104" android:keyLabel="h" /> <Key android:codes="106" android:keyLabel="j" /> <Key android:codes="107" android:keyLabel="k" /> <Key android:codes="108" android:keyLabel="l" /> </Row> <Row android:verticalGap="1%p" android:horizontalGap="0.5%p" android:keyHeight="8%p" android:keyWidth="9.6%p"> <Key android:codes="3" android:keyIcon="@drawable/keyboard_shift_off" android:keyHeight="7.6%p" android:keyWidth="13.7%p"/> <Key android:codes="122" android:keyLabel="z" android:horizontalGap="1%p"/> <Key android:codes="120" android:keyLabel="x" /> <Key android:codes="99" android:keyLabel="c" android:popupKeyboard="@xml/keyboard_popup" android:popupCharacters="cç"/> <Key android:codes="118" android:keyLabel="v" /> <Key android:codes="98" android:keyLabel="b" /> <Key android:codes="110" android:keyLabel="n" android:popupKeyboard="@xml/keyboard_popup" android:popupCharacters="nñ"/> <Key android:codes="109" android:keyLabel="m" /> <Key android:codes="-5" android:keyIcon="@drawable/sym_keyboard_delete_dim" android:keyHeight="7.6%p" android:keyWidth="13.7%p" android:horizontalGap="1%p"/> </Row> <Row android:verticalGap="1%p" android:horizontalGap="0.5%p" android:keyHeight="8%p" android:keyWidth="9.6%p"> <Key android:codes="-16" android:keyIcon="@drawable/keyboard_symbol" android:keyHeight="7.6%p" android:keyWidth="18.7%p"/> <Key android:codes="44" android:keyLabel="," android:horizontalGap="1%p"/> <Key android:codes="32" android:keyIcon="@drawable/sym_keyboard_feedback_space" android:keyWidth="40%p"/> <Key android:codes="46" android:keyLabel="."/> <Key android:codes="-3" android:keyIcon="@drawable/keyboard_go" android:keyHeight="7.6%p" android:keyWidth="18.5%p" android:horizontalGap="1%p"/> </Row>
鍵盤彈出XML：
<?xml version="1.0" encoding="utf-8"?> <Keyboard xmlns:android="http://schemas.android.com/apk/res/android" android:keyWidth="10%p" android:keyHeight="10%p"> </Keyboard>
我嘗試將keyBackground和背景屬性放在任何地方,但不成功.我試圖把：
android:popupLayout="@layout/keyboard"
…在keyboardView上得到nullpointer,也許我在該參數中輸入了錯誤的XML？
在我放在這里的鍵盤彈出式XML中：
android:popupKeyboard="@xml/keyboard_popup"
我可以改變布局的大小,按鍵大小,鍵間距等等,但不能改變顏色或背景.
關鍵預覽也做得很好,我把它放在keyboardView上：
android:keyPreviewLayout="@layout/preview"
…它的工作原理我認為彈出窗口應該是一樣的,但不是這樣.
如何自定義出現長按鍵的彈出式窗口？
那么這不是我正在尋找的,而是解決了這個問題.
我自己創建了鍵盤視圖,并彈出一個彈出窗口來顯示一個鍵長時間按下.
public class MyKeyboardView extends KeyboardView{
@Override
protected boolean onLongPress(final Key popupKey) {
final View custom = LayoutInflater.from(context)
.inflate(R.layout.popup_layout, new FrameLayout(context));
popup = new PopupWindow(context);
popup.setWidth(WindowManager.LayoutParams.WRAP_CONTENT);
popup.setHeight(WindowManager.LayoutParams.WRAP_CONTENT);
popup.showAtLocation(this, Gravity.NO_GRAVITY, popupKey.x, popupKey.y-50);
}
}
這樣,您可以在xml中以任何方式自定義彈出窗口.
但是這不是正確的答案,如果你知道一個更好的方法來回答這個問題.
http://stackoverflow.com/questions/34799775/soft-keyboards-popup-layout
以上就是本文的全部內容，希望對大家的學習有所幫助，也希望大家多多支持億速云。
免責聲明：本站發布的內容（圖片、視頻和文字）以原創、轉載和分享為主，文章觀點不代表本網站立場，如果涉及侵權請聯系站長郵箱：is@yisu.com進行舉報，并提供相關證據，一經查實，將立刻刪除涉嫌侵權內容。
