Android View Disappearing When Go Outside Of Parent

 Android: Animation gets clipped by parent view,


set android:clipChildren="false" android:clipToPadding="false"  to ALL parents of view


in xml code

android:clipChildren="false"
android:clipToPadding="false"

in code

iewGroup.setClipChildren(false);


http://stackoverflow.com/questions/18048997/android-view-disappearing-when-go-outside-of-parent

Play GIF File in android

  Play GIF file in android very smoothly,


Download Demo here :

 https://drive.google.com/open?id=0B7De_mE7QNdOd2FVRlpTM0tYcUU

Custome Calendar (get whole days of month)

Create custome calendar in android

   // variables

    private static final int DAY_OFFSET = 1;
    private final String[] weekdays = new String[]{"Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"};
    private final String[] months = {"January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December"};
    private final int[] daysOfMonth = {31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31};
    private int daysInMonth;
    private int currentDayOfMonth;
    private int currentWeekDay;

    String tag = "tag";
    List<String> list;



//methods
private void printMonth(int mm, int yy) {
        Log.d(tag, "==> printMonth: mm: " + mm + " " + "yy: " + yy);
        int trailingSpaces = 0;
        int daysInPrevMonth = 0;
        int prevMonth = 0;
        int prevYear = 0;
        int nextMonth = 0;
        int nextYear = 0;
        int currentMonth = mm - 1;
        String currentMonthName = getMonthAsString(currentMonth);
        daysInMonth = getNumberOfDaysOfMonth(currentMonth);
        Log.d(tag, "Current Month: " + " " + currentMonthName + " having " + daysInMonth + " days.");
        GregorianCalendar cal = new GregorianCalendar(yy, currentMonth, 1);
        Log.d(tag, "Gregorian Calendar:= " + cal.getTime().toString());
        if (currentMonth == 11) {
            prevMonth = currentMonth - 1;
            daysInPrevMonth = getNumberOfDaysOfMonth(prevMonth);
            nextMonth = 0;
            prevYear = yy;
            nextYear = yy + 1;
            Log.d(tag, "*->PrevYear: " + prevYear + " PrevMonth:" + prevMonth + " NextMonth: " + nextMonth + " NextYear: " + nextYear);
        } else if (currentMonth == 0) {
            prevMonth = 11;
            prevYear = yy - 1;
            nextYear = yy;
            daysInPrevMonth = getNumberOfDaysOfMonth(prevMonth);
            nextMonth = 1;
            Log.d(tag, "**--> PrevYear: " + prevYear + " PrevMonth:" + prevMonth + " NextMonth: " + nextMonth + " NextYear: " + nextYear);
        } else {
            prevMonth = currentMonth - 1;
            nextMonth = currentMonth + 1;
            nextYear = yy;
            prevYear = yy;
            daysInPrevMonth = getNumberOfDaysOfMonth(prevMonth);
            Log.d(tag, "***---> PrevYear: " + prevYear + " PrevMonth:" + prevMonth + " NextMonth: " + nextMonth + " NextYear: " + nextYear);
        }
        int currentWeekDay = cal.get(Calendar.DAY_OF_WEEK) - 1;
        trailingSpaces = currentWeekDay;
        Log.d(tag, "Week Day:" + currentWeekDay + " is " + getWeekDayAsString(currentWeekDay));
        Log.d(tag, "No. Trailing space to Add: " + trailingSpaces);
        Log.d(tag, "No. of Days in Previous Month: " + daysInPrevMonth);
        if (cal.isLeapYear(cal.get(Calendar.YEAR))) if (mm == 2) ++daysInMonth;

        else if (mm == 3)
            ++daysInPrevMonth; // Trailing Month days
        for (int i = 0; i < trailingSpaces; i++) {
            Log.d(tag, "PREV MONTH:= " + prevMonth + " => " + getMonthAsString(prevMonth) + " " + String.valueOf((daysInPrevMonth - trailingSpaces + DAY_OFFSET) + i));
            list.add(String.valueOf((daysInPrevMonth - trailingSpaces + DAY_OFFSET) + i) + "-GREY" + "-" + getMonthAsString(prevMonth) + "-" + prevYear);
        }
        /* Current Month Days*/
        for (int i = 1; i <= daysInMonth; i++) {
            Log.d(currentMonthName, String.valueOf(i) + " " + getMonthAsString(currentMonth) + " " + yy);
            if (i == getCurrentDayOfMonth()) {
                list.add(String.valueOf(i) + "-BLUE" + "-" + getMonthAsString(currentMonth) + "-" + yy);
            } else {
                list.add(String.valueOf(i) + "-WHITE" + "-" + getMonthAsString(currentMonth) + "-" + yy);
            }
        }
        /* Leading Month days*/
        for (int i = 0; i < list.size() % 7; i++) {
            Log.d(tag, "NEXT MONTH:= " + getMonthAsString(nextMonth));
            list.add(String.valueOf(i + 1) + "-GREY" + "-" + getMonthAsString(nextMonth) + "-" + nextYear);
        }
    }

    private String getMonthAsString(int i) {
        return months[i];
    }

    private String getWeekDayAsString(int i) {
        return weekdays[i];
    }

    private int getNumberOfDaysOfMonth(int i) {
        return daysOfMonth[i];
    }

    public String getItem(int position) {
        return list.get(position);
    }

    public int getCurrentDayOfMonth() {
        return currentDayOfMonth;
    }

    private void setCurrentDayOfMonth(int currentDayOfMonth) {
        this.currentDayOfMonth = currentDayOfMonth;
    }

    public void setCurrentWeekDay(int currentWeekDay) {
        this.currentWeekDay = currentWeekDay;
    }

    public int getCurrentWeekDay() {
        return currentWeekDay;
    }



   /// just call from activity
/////////////
 @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main2);

        list = new ArrayList<String>();
        printMonth(01, 90);// just pass month and year
    }

//////////////

Download demo here : http://www.androidhub4you.com/2012/10/custom-calendar-in-android.html

Convert dptopx and pxtodp

Convert dptopx and pxtodp 

Convert dp to pixel:

public int dpToPx(int dp) {
    DisplayMetrics displayMetrics = getContext().getResources().getDisplayMetrics();
    int px = Math.round(dp * (displayMetrics.xdpi / DisplayMetrics.DENSITY_DEFAULT));       
    return px;
}


Convert pixel to dp:

public int pxToDp(int px) {
    DisplayMetrics displayMetrics = getContext().getResources().getDisplayMetrics();
    int dp = Math.round(px / (displayMetrics.xdpi / DisplayMetrics.DENSITY_DEFAULT));
    return dp;

}