mirror of https://github.com/readrops/Readrops.git
47 lines
1.4 KiB
Java
47 lines
1.4 KiB
Java
package com.readrops.app.database;
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import android.arch.persistence.db.SupportSQLiteDatabase;
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import android.arch.persistence.room.Room;
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import android.arch.persistence.room.RoomDatabase;
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import android.content.Context;
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import android.support.annotation.NonNull;
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import com.readrops.app.database.dao.FeedDao;
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import com.readrops.app.database.dao.ItemDao;
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import com.readrops.app.database.entities.Feed;
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import com.readrops.app.database.entities.Item;
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@android.arch.persistence.room.Database(entities = {Feed.class, Item.class}, version = 1)
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public abstract class Database extends RoomDatabase {
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public abstract FeedDao feedDao();
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public abstract ItemDao itemDao();
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private static Database database;
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public static Database getInstance(Context context) {
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if (database == null)
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database = Room.databaseBuilder(context, Database.class, "readrops-db").addCallback(roomCallback).build();
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return database;
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}
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public static RoomDatabase.Callback roomCallback = new RoomDatabase.Callback() {
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@Override
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public void onCreate(@NonNull SupportSQLiteDatabase db) {
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super.onCreate(db);
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Feed feed1 = new Feed("XDA Developers", "desc", "https://www.xda-developers.com/feed/");
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new Thread(() -> database.feedDao().insert(feed1)).start();
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}
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@Override
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public void onOpen(@NonNull SupportSQLiteDatabase db) {
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super.onOpen(db);
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}
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};
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} |