禁止EditText复制粘贴文本
作者:互联网
// ===============禁止EditText中复制粘贴==============
@SuppressLint("ClickableViewAccessibility")
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 exception) {
Log.e(TAG, "disableCopyAndPaste: exception = ", exception);
}
}
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) {
Log.e(TAG, "setInsertionDisabled: exception = ", e);
}
}
// ===============禁止EditText中复制粘贴==============
usage:
// 禁止editText复制粘贴文本
disableCopyAndPaste(mPhoneEt); // 传入editText
disableCopyAndPaste(mIsVerifyCodeEt);
标签:false,EditText,复制粘贴,boolean,editText,Override,return,文本,public 来源: https://blog.csdn.net/qq_40447795/article/details/121876066