| import android.os.Bundle; | |
| import android.support.design.widget.AppBarLayout; | |
| import android.support.design.widget.TabLayout; | |
| import android.support.v4.widget.SwipeRefreshLayout; | |
| import android.support.v7.app.AppCompatActivity; | |
| import android.support.v7.widget.GridLayoutManager; | |
| import android.support.v7.widget.RecyclerView; | |
| import android.util.Log; | |
| import com.blackcj.designsupportexample.adapters.RecyclerViewAdapter; |
Step 1: Add any functions you want to call into the interface (EventListener).
Step 2: Implement those functions in your MainActivity.
Step 3: Create the listener in your Fragment and attach it to the Activity.
Step 4: Call any functions on the listener.
| <!DOCTYPE html> | |
| <html xmlns="http://www.w3.org/1999/xhtml"> | |
| <head> | |
| <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /> | |
| <title>GCM Sender</title> | |
| </head> | |
| <body> | |
| <h2>GCM Sender</h2> | |
| <form method="POST" name="input" action="gcm_sender.php" /> |
| /** | |
| * create custom DatabaseHelper class that extends SQLiteOpenHelper | |
| */ | |
| public class DatabaseHelper extends SQLiteOpenHelper { | |
| private static DatabaseHelper mInstance = null; | |
| private static final String DATABASE_NAME = "databaseName"; | |
| private static final String DATABASE_TABLE = "tableName"; | |
| private static final int DATABASE_VERSION = 1; |
| package ch.pboos.android.sample.viewpager; | |
| import android.os.Bundle; | |
| import android.support.v4.app.Fragment; | |
| import android.support.v4.app.FragmentActivity; | |
| import android.support.v4.app.FragmentPagerAdapter; | |
| import android.support.v4.view.ViewPager; | |
| import android.view.LayoutInflater; | |
| import android.view.View; | |
| import android.view.ViewGroup; |