Interview :: Android
11) How are view elements identified in the android program?
View elements can be identified using the keyword findViewById.
12) Define Android toast.
An android toast provides feedback to the users about the operation being performed by them. It displays the message regarding the status of operation initiated by the user.
13) Give a list of impotent folders in android
The following folders are declared as impotent in android:
- AndroidManifest.xml
- build.xml
- bin/
- src/
- res/
- assets/
14) Explain the use of 'bundle' in android?
We use bundles to pass the required data to various subfolders.
15) What is an application resource file?
The files which can be injected for the building up of a process are called as application resource file.
16) What is the use of LINUX ID in android?
A unique Linux ID is assigned to each application in android. It is used for the tracking of a process.
17) Can the bytecode be written in java be run on android?
No
18) List the various storages that are provided by Android.
The various storage provided by android are:
- Shared Preferences
- Internal Storage
- External Storage
- SQLite Databases
- Network Connection
19) How are layouts placed in Android?
Layouts in Android are placed as XML files.
20) Where are layouts placed in Android?
Layouts in Android are placed in the layout folder.