Paul questions

• setDisplayHomeAsUpEnabled not displaying back arrow with custom actionbar view
• Android sqlite flush WAL file contents into main database file
• Drawing multiple lines in edittext e.g. notepad
• Android listview images disappear when scrolling
• Java/Android String to Color conversion
• Writing Text File to SD Card fails
• Android sqlite query to match column containing text
• Android file delete leaves empty placeholder in Gallery
• Android java.lang.ArrayIndexOutOfBoundsException: length=10; index=10
• Android Java create bitmap from hex value

Paul answers