Riskhan

Riskhan has asked 18 questions and find answers to 4 problems.

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Riskhan questions

passing reference as parameter in android
Center Align TextView in LinearLayout in android
Writing/Reading Files to/from Android phone's internal memory
how to align a set of button to bottom of the screen in android
How to gap between two buttons in LinearLayout
Checksum calculation in android/java
Execute a method after an activity is visible to user
Automatically add watermark to an image
How to update a TextView of an Activity from another class
TextView horizontal center in RelativeLayout

Riskhan answers

how to make the record auto increment and filled in excel?
Automatically add watermark to an image
How to dynamically add elements to String array? [closed]