Fundamental of android
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The document is a workshop outline on Android development, covering key topics such as the Android Studio IDE, managing user sessions, passing data between activities, and fetching data from a server. It includes practical examples of intents for navigating between activities and sharing information. Additionally, the workshop addresses user validation and application lifecycle management.
Fundamental of android
- 1. B Y A D A R S H P A T E L W O R K S H O P O N
- 2. Index Introduction to Android Introduction to Android Studio IDE Introduction to Activity Goto Next Activity Goto Next Activity with Data Manage User Sessions Receive Single Data from Server Receive Multiple Data from Server Bind Single Column Data with ListView Bind Multi Column Data with ListView http://arthtechnology.com
- 7. Actually There are many options Goto Another Activity Goto Another Activity with Data Open Browser Open Share Intent Open Another Activity to Select Image Open Another Activity to Select File http://arthtechnology.com
- 8. Goto Another Activity Intent intent = new Intent(getApplicationContext(), MainActivityHome.class); intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP); startActivity(intent); http://arthtechnology.com
- 9. Goto Another Activity with Data (Temporary) Display one item when you click on list of item Pass just true/false or just id Pass Index (like from where you are coming...) (Eg. Login page is only one and we are using from workshop and training both so we need to http://arthtechnology.com
- 10. Goto Another Activity with Data (Temporary) (Example) Intent intent = new Intent(getApplicationContext(), MainActivityHome.class); intent.putExtra("varable1","value") startActivity(intent); varable1= getIntent().getStringExtra("varable1"); http://arthtechnology.com
- 11. Manage User Sessions (Permanent) public static final String PREFS_NAME = "Preference"; SharedPreferences settings = getSharedPreferences(PREFS_NAME, 0); SharedPreferences.Editor editor = settings.edit(); editor.putString("mobiletatus", "Y").apply(); String par1 = settings.getString("mobile", "9898036028"); http://arthtechnology.com
- 12. Share Intent Intent share = new Intent(android.content.Intent.ACTION_SEND); share.setType("text/plain"); share.putExtra(Intent.EXTRA_SUBJECT, "RTO Code Apps"); share.putExtra(Intent.EXTRA_TEXT, "Try RTO Code Apps (Link : https://goo.gl/isqXV7 ) Provides All Vehicle Reg Code "); startActivity(Intent.createChooser(share, "Share link!")); http://arthtechnology.com
- 13. Open Another Activity to Select Image http://arthtechnology.com
- 14. Open Another Activity to Select File http://arthtechnology.com
- 15. Its all about sending data one Activity to another activity or Get some data/File/Image from Android http://arthtechnology.com
- 16. Now its time to fetch data from Server http://arthtechnology.com
- 17. Fetch Data from Server (some cases) Validate User (Is userid and password is correct or not) Change User Password User forgot his/her password send by sms Send otp to verify mobile number send invitation to their friends about app via server Check I have applied for Android Fundamental workshop Fetch list of upcoming workshops of Arth Technology Fetch list of completed workshops of Arth Technology Fetch list of workshops I have applied http://arthtechnology.com
- 18. Example to fetch data http://arthtechnology.com
- 19. Example to fetch data Login with okhttp (Fetch Data from Server) Login with AsyncTask (Fetch Data from Server) Save data to Preference Load data from Preference http://arthtechnology.com
- 20. A R T H T E C H N O L O G Y T H A N K Y O U !