Hein questions

Hein answers

• How to handle orientation change easily
• Don't know why "Dialog Box" is not appearing? Even "Toast" Statement is not running
• How to create layout with 6 buttons like windows tiles
• Dynamically adding grid items in grid view
• Android Manifest: Why sometimes ".<classname>" instead of just "<classname>"?
• when I run project this kind of error occurs
• How to import pre-made db to sqlite managed by ormlite
• Slideshow in android viewpager?
• Why isn't my app on the list of apps to open txt file?
• Plotting multiple markers on google map in android