remove unnecessary textview

Signed-off-by: Liew Zhao Wei <zhaoweiliew@gmail.com>
initial camera gui

Signed-off-by: Liew Zhao Wei <zhaoweiliew@gmail.com>
remove unnecessary string

Signed-off-by: Liew Zhao Wei <zhaoweiliew@gmail.com>
add takePic string

Signed-off-by: Liew Zhao Wei <zhaoweiliew@gmail.com>
fix a warning

Signed-off-by: Liew Zhao Wei <zhaoweiliew@gmail.com>
add more permissions and features just in case

Signed-off-by: Liew Zhao Wei <zhaoweiliew@gmail.com>