Hi, Do you what’s the exact difference between gravity and layout_gravity attributes? android:gravity sets the gravity of the content of the View its used on. android:layout_gravity sets the gravity of...
try { Intent intent = new Intent(Intent.ACTION_CALL); intent.setData(Uri.parse("tel:+98765")); startActivity(intent); } catch (Exception e) { Log.e("Demo application", "Failed to invoke call", e); } Don’t forget to add this permission into the...
The below code can be tested with the real device: But while testing it with an emulator, you need to make correction with: i.setType("text/plain");...
This is the demo of fetching ASCII code of any character value and vice versa (Character value from the ASCII Code). The below is the demo for the “A” and...
Today i came across an article, in that article i found a great thing that the Calendar URI in FROYO 2.2 version is changed from content://calendar/calendars to content://com.android.calendar/calendars. To manage...
Problem: How to evaluate Floating point Arithmetic operation in Unix? Solution: In UNIX, as we know, ‘expr’ is used to evaluate arithmetic operation but it is not used to evaluate...
I have found one amazing fact in Unix. i.e. 11 days missing in the month of September, 1752. Why it is happened in the month of September 1752? The Gregorian Reformation is...