Android(安卓)禁止输入框 EditText 复制粘贴

实现 EditText 禁止复制粘贴菜单

禁止长按事件
ActionMode 回调
反射 android.widget.Editor 修改弹框菜单不显示

/** * 禁止输入框复制粘贴菜单 */public void disableCopyAndPaste(final EditText editText) {    try {        if (editText == null) {            return ;        }        editText.setOnLongClickListener(new View.OnLongClickListener() {            @Override            public boolean onLongClick(View v) {                return true;            }        });        editText.setLongClickable(false);        editText.setOnTouchListener(new View.OnTouchListener() {            @Override            public boolean onTouch(View v, MotionEvent event) {                if (event.getAction() == MotionEvent.ACTION_DOWN) {                    // setInsertionDisabled when user touches the view                    setInsertionDisabled(editText);                }                return false;            }        });        editText.setCustomSelectionActionModeCallback(new ActionMode.Callback() {            @Override            public boolean onCreateActionMode(ActionMode mode, Menu menu) {                return false;            }            @Override            public boolean onPrepareActionMode(ActionMode mode, Menu menu) {                return false;            }            @Override            public boolean onActionItemClicked(ActionMode mode, MenuItem item) {                return false;            }            @Override            public void onDestroyActionMode(ActionMode mode) {            }        });    } catch (Exception e) {        e.printStackTrace();    }}private void setInsertionDisabled(EditText editText) {    try {        Field editorField = TextView.class.getDeclaredField("mEditor");        editorField.setAccessible(true);        Object editorObject = editorField.get(editText);        // if this view supports insertion handles        Class editorClass = Class.forName("android.widget.Editor");        Field mInsertionControllerEnabledField = editorClass.getDeclaredField("mInsertionControllerEnabled");        mInsertionControllerEnabledField.setAccessible(true);        mInsertionControllerEnabledField.set(editorObject, false);        // if this view supports selection handles        Field mSelectionControllerEnabledField = editorClass.getDeclaredField("mSelectionControllerEnabled");        mSelectionControllerEnabledField.setAccessible(true);        mSelectionControllerEnabledField.set(editorObject, false);    } catch (Exception e) {        e.printStackTrace();    }}

Disable EditText context menu

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