package com.demo.customime;
public interface Constant {
int CodeDelete = 60001;
int CodeCancel = 60002;
}
KeyboardBuilder
package com.demo.customime;
import android.app.Activity;
import android.inputmethodservice.Keyboard;
import android.inputmethodservice.KeyboardView;
import android.text.Editable;
import android.text.InputType;
import android.util.Log;
import android.view.MotionEvent;
import android.view.View;
import android.view.inputmethod.InputMethodManager;
import android.widget.EditText;
public class KeyboardBuilder {
private static final String TAG = “KeyboardBuilder”;
private Activity mActivity;
private KeyboardView mKeyboardView;
public KeyboardBuilder(Activity ac, KeyboardView keyboardView,
int keyBoardXmlResId) {
mActivity = ac;
mKeyboardView = keyboardView;
Keyboard mKeyboard = new Keyboard(mActivity, keyBoardXmlResId);
// Attach the keyboard to the view
mKeyboardView.setKeyboard(mKeyboard);
// Do not show the preview balloons
mKeyboardView.setPreviewEnabled(false);
KeyboardView.OnKeyboardActionListener keyboardListener = new KeyboardView.OnKeyboardActionListener() {
@Override
public void onKey(int primaryCode, int[] keyCodes) {
// Get the EditText and its Editable
View focusCurrent = mActivity.getWindow().getCurrentFocus();
if (focusCurrent == null || !(focusCurrent instanceof EditText)) {
return;
}
EditText edittext = (EditText) focusCurrent;
Editable editable = edittext.getText();
int start = edittext.getSelectionStart();
// Handle key
if (primaryCode == Constant.CodeCancel) {
hideCustomKeyboard();
} else if (primaryCode == Constant.CodeDelete) {
if (editable != null && start > 0) {
editable.delete(start - 1, start);
}
} else {
// Insert character
editable.insert(start,
Character.toString((char) primaryCode));
}
}
@Override
public void onPress(int arg0) {
}
@Override
public void onRelease(int primaryCode) {
}
@Override
public void onText(CharSequence text) {
}
@Override
public void swipeDown() {
}
@Override
public void swipeLeft() {
}
@Override
public void swipeRight() {
}
@Override
public void swipeUp() {
}
};
mKeyboardView.setOnKeyboardActionListener(keyboardListener);
}
// 绑定一个EditText
public void registerEditText(EditText editText) {
// Make the custom keyboard appear
editText.setOnFocusChangeListener(new View.OnFocusChangeListener() {
@Override
public void onFocusChange(View v, boolean hasFocus) {
if (hasFocus) {
showCustomKeyboard(v);
} else {
hideCustomKeyboard();
}
}
});
editText.setOnClickListener(new View.OnClickListener() {
@Override
public void onClic *《Android学习笔记总结+最新移动架构视频+大厂安卓面试真题+项目实战源码讲义》开源 Android开源项目《ali1024.coding.net/public/P7/Android/git》 * k(View v) {
Log.d(TAG, “onClick”);
showCustomKeyboard(v);
}
});
editText.setOnTouchListener(new View.OnTouchListener() {
@Override
public boolean onTouch(View v, MotionEvent event) {
Log.d(TAG, “onTouch”);
EditText edittext = (EditText) v;
int inType = edittext.getInputType(); // Backup the input type
edittext.setInputType(InputType.TYPE_NULL); // Disable standard
// keyboard
edittext.onTouchEvent(event); // Call native handler
edittext.setInputType(inType); // Restore input type
edittext.setSelection(edittext.getText().length());
return true;
}
});
}
public void hideCustomKeyboard() {
mKeyboardView.setVisibility(View.GONE);
mKeyboardView.setEnabled(false);
}
public void showCustomKeyboard(View v) {
mKeyboardView.setVisibility(View.VISIBLE);
mKeyboardView.setEnabled(true);
if (v != null) {
((InputMethodManager) mActivity
.getSystemService(Activity.INPUT_METHOD_SERVICE))
.hideSoftInputFromWindow(v.getWindowToken(), 0);
}
}
public boolean isCustomKeyboardVisible() {
return mKeyboardView.getVisibility() == View.VISIBLE;
}
}
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lity() == View.VISIBLE;
}
}
Update:随机布局
最后是今天给大家分享的一些独家干货：
【Android开发核心知识点笔记】
[外链图片转存中…(img-7BHko55T-1650169450528)]
【Android思维脑图（技能树）】
[外链图片转存中…(img-ff6owmBs-1650169450529)]
【Android核心高级技术PDF文档，BAT大厂面试真题解析】
[外链图片转存中…(img-BZQHbeZw-1650169450530)]
【Android高级架构视频学习资源】
