Android EditText with text password input type doesn't select all character by double tap -

i'm trying use edittext textpassword input type. faced situation in characters entering in field selected double tap in android version 5 , 4.4 while feature didn't work on android version 6. please me have feature in android versions?

this xml file:

<?xml version="1.0" encoding="utf-8"?> <linearlayout     xmlns:android="http://schemas.android.com/apk/res/android"     android:layout_width="match_parent"     android:layout_height="match_parent"     android:orientation="vertical">       <edittext         android:hint="text password input type"         android:inputtype="textpassword"         android:layout_width="match_parent"         android:layout_height="wrap_content" /> </linearlayout> 

this result:

the general algorithm be:

private long timelastclicked; private static final time_double_click_ms = 1000; private edittext passwordfield;  //should put result of findviewbyid in here  ...  myedittext.setonclicklistener(new onclicklistener() {     public void onclick(view view) {         long time = system.currenttimemillis();         if(time - timelastclicked < time_double_click_ms) {            passwordfield.setselection(0,passwordfield.gettext().length());         }         timelastclicked = time; }); 

what does- sets click listener. when see click, check if saw click in previous second. if so, hilight text. if not, don't. either way, save time of click can compare next time.