CopyTextView

来源：互联网发布：java图像识别编辑：程序博客网时间：2024/06/03 12:58

public class CopyTextView extends TextView{    public CopyTextView(Context context) {        super(context);        initLongClickAction();    }    public CopyTextView(Context context, AttributeSet attrs) {        super(context, attrs);        initLongClickAction();    }    public CopyTextView(Context context, AttributeSet attrs, int defStyleAttr) {        super(context, attrs, defStyleAttr);        initLongClickAction();    }    void initLongClickAction(){        setOnLongClickListener(new View.OnLongClickListener() {            @Override            public boolean onLongClick(final View v) {                final TextView mv = ((TextView) v);                SystemService.getVibrator(v.getContext()).vibrate(ConstantValue.VibratorDuration);                final PopupMenu popup = new PopupMenu(mv.getContext(), mv);                popup.getMenuInflater()                        .inflate(R.menu.poupup_copy, popup.getMenu());                popup.setOnMenuItemClickListener(new PopupMenu.OnMenuItemClickListener() {                    public boolean onMenuItemClick(MenuItem item) {                        popup.dismiss();                        switch (item.getItemId()) {                            case R.id.copy:                                ClipUtil.copy(mv.getContext(), mv.getText().toString());                                break;                            case R.id.cancel:                                break;                        }                        return true;                    }                });                popup.show();                return true;            }        });    }}

poupup_copy.xml

<?xml version="1.0" encoding="utf-8"?><menu xmlns:android="http://schemas.android.com/apk/res/android">    <item        android:id="@+id/copy"        android:title="@string/copy"/>    <item        android:id="@+id/cancel"        android:title="@string/cancel"/></menu>

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