import android.annotation.SuppressLint;
import android.content.Context;
import android.content.res.TypedArray;
import android.util.AttributeSet;
import android.view.ContextMenu;
import android.view.MenuItem;
import android.widget.EditText;
import android.widget.Toast;
* An EditText, which notifies when something was cut/copied/pasted inside it.
* @author Lukas Knuth
* @version 1.0
@SuppressLint(
"
NewApi
"
)
public
class
MyEditText extends EditText implements
MenuItem.OnMenuItemClickListener {
private
static
final
int
ID_SELECTION_MODE =
android.R.id.selectTextMode;
//
Selection context mode
private
static
final
int
ID_SELECT_ALL =
android.R.id.selectAll;
private
static
final
int
ID_CUT =
android.R.id.cut;
private
static
final
int
ID_COPY =
android.R.id.copy;
private
static
final
int
ID_PASTE =
android.R.id.paste;
private
final Context mContext;
* Just the constructors to create a new EditText...
public
MyEditText(Context context) {
super(context);
this
.mContext =
context;
public
MyEditText(Context context, AttributeSet attrs) {
super(context, attrs);
this
.mContext =
context;
public
MyEditText(Context context, AttributeSet attrs,
int
defStyle) {
super(context, attrs, defStyle);
this
.mContext =
context;
@Override
protected
void
onCreateContextMenu(ContextMenu menu) {
//代码效果，有弹出框选择 粘贴，复制，剪切，类似qq效果.....
menu.add(
0, ID_PASTE, 0, "粘贴").setOnMenuItemClickListener(this);
menu.add(0, ID_CUT, 1, "剪切").setOnMenuItemClickListener(this);
menu.add(0, ID_COPY, 1, "复制").setOnMenuItemClickListener(this);
menu.add(0, ID_SELECT_ALL, 1, "全选").setOnMenuItemClickListener(this
);
super.onCreateContextMenu(menu);
@Override
public
boolean onMenuItemClick(MenuItem item) {
//
TODO Auto-generated method stub
return
onTextContextMenuItem(item.getItemId());
@Override
public
boolean onTextContextMenuItem(
int
id) {
//
Do your thing:
boolean consumed =
super.onTextContextMenuItem(id);
//
React:
switch
(id) {
case
android.R.id.cut:
onTextCut();
break
;
case
android.R.id.paste:
onTextPaste();
break
;
case
android.R.id.copy:
onTextCopy();
return
consumed;
* Text was cut from this EditText.
public
void
onTextCut() {
Toast.makeText(mContext,
"
Cut!
"
, Toast.LENGTH_SHORT).show();
* Text was copied from this EditText.
public
void
onTextCopy() {
Toast.makeText(mContext,
"
Copy!
"
, Toast.LENGTH_SHORT).show();
* Text was pasted into the EditText.
public
void
onTextPaste() {
Toast.makeText(mContext,
"
Paste!
"
, Toast.LENGTH_SHORT).show();
