ozerelkerem / 15011090_-sample-android-app

Sample Android App ( AndroidManifest.xml, Activity, Intent, RecyclerView )

Sample Android App ( AndroidManifest.xml, Activity, Intent, RecyclerView )

This project is a university project for learning basis of android development.

Important

Username: admin

Password: password

Features

• Set screenOrientation
• Custom Widget Design
• Starting New Activities
• Passing Data To Other Activity Using Intent
• Selecting Pictures From The Gallery
• Calling With Intents
• Sending Email With Intents
• Custom RecyclerView and Custom ViewHolder
• ViewHolder Click Event
• Starting New Activities From Custom Class

Important Codes

Set screenOriantation

//At AndroidManifest.xml
<activity android:name=".coursedetail_activity" android:screenOrientation="portrait"></activity>

Passing Data To Other Activity Using Intent

  Contact a = new Contact(...); // a serializable class
  //new Intent(this.class.object, another.class)
  Intent intent = new Intent(newcontact_activity.this, showcontact_activity.class);
  intent.putExtra("contact", a); // put serializable object
  startActivity(intent);

Starting New Activities From Custom Class

	//set this.context from activity (anotherobject.context = getApplicationContext();)
  Intent intent  = new Intent(this.context, coursedetail_activity.class);
  intent.putExtra("course", course);
  intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK); //important
  context.startActivity(intent);

Gifs

Select Image

Call And Send Mail

Some Screenshots

Login Screen

Show Contact Info

Course List (ReCyclerView)

Course Detail