JunZhang
5 years ago
committed by
GitHub
GitHub
9 changed files with 119 additions and 77 deletions
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/* |
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* Copyright (c) 2020 Cobo |
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* |
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* This program is free software: you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation, either version 3 of the License, or |
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* (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* in the file COPYING. If not, see <http://www.gnu.org/licenses/>.
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*/ |
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package com.cobo.cold.ui.views; |
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import android.annotation.SuppressLint; |
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import android.content.Context; |
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import android.util.AttributeSet; |
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import android.view.ActionMode; |
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import android.view.Menu; |
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import android.view.MenuItem; |
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import android.view.MotionEvent; |
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import android.widget.EditText; |
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import android.widget.TextView; |
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import java.lang.reflect.Field; |
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@SuppressLint("AppCompatCustomView") |
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public class MenuHidingEditText extends EditText { |
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private final Context mContext; |
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public MenuHidingEditText(Context context) { |
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super(context); |
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this.mContext = context; |
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blockContextMenu(); |
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} |
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public MenuHidingEditText(Context context, AttributeSet attrs) { |
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super(context, attrs); |
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this.mContext = context; |
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blockContextMenu(); |
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} |
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public MenuHidingEditText(Context context, AttributeSet attrs, int defStyle) { |
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super(context, attrs, defStyle); |
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this.mContext = context; |
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blockContextMenu(); |
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} |
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private void blockContextMenu() { |
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this.setCustomSelectionActionModeCallback(new BlockedActionModeCallback()); |
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this.setLongClickable(false); |
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this.setOnTouchListener((v, event) -> { |
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MenuHidingEditText.this.clearFocus(); |
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return false; |
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}); |
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} |
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@Override |
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public boolean onTouchEvent(MotionEvent event) { |
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if (event.getAction() == MotionEvent.ACTION_DOWN) { |
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// setInsertionDisabled when user touches the view
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this.setInsertionDisabled(); |
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} |
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return super.onTouchEvent(event); |
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} |
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private void setInsertionDisabled() { |
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try { |
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Field editorField = TextView.class.getDeclaredField("mEditor"); |
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editorField.setAccessible(true); |
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Object editorObject = editorField.get(this); |
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Class editorClass = Class.forName("android.widget.Editor"); |
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Field mInsertionControllerEnabledField = editorClass.getDeclaredField("mInsertionControllerEnabled"); |
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mInsertionControllerEnabledField.setAccessible(true); |
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mInsertionControllerEnabledField.set(editorObject, false); |
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} |
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catch (Exception ignored) { |
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// ignore exception here
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} |
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} |
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@Override |
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public boolean isSuggestionsEnabled() { |
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return false; |
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} |
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private class BlockedActionModeCallback implements ActionMode.Callback { |
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public boolean onCreateActionMode(ActionMode mode, Menu menu) { |
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return false; |
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} |
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public boolean onPrepareActionMode(ActionMode mode, Menu menu) { |
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return false; |
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} |
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public boolean onActionItemClicked(ActionMode mode, MenuItem item) { |
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return false; |
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} |
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public void onDestroyActionMode(ActionMode mode) { |
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} |
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} |
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} |
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