I Want To Store The List Of Item Displayed In Listview To Android Sqlite Database

I have list of items in ListView which was fetched from server. My question is: How to store that list of items displayed in listview to Android Sqlite local database?

Solution 1:

Try Below code -

First you have to create DatabaseHandler Class

DatabaseHandler.java-

package com.androidhive.androidsqlite;

import java.util.ArrayList;
import java.util.List;

import android.content.ContentValues;
import android.content.Context;
import android.database.Cursor;
import android.database.sqlite.SQLiteDatabase;
import android.database.sqlite.SQLiteOpenHelper;
import android.util.Log;

publicclassDatabaseHandlerextendsSQLiteOpenHelper {

    // All Static variables// Database VersionprivatestaticfinalintDATABASE_VERSION=1;

    // Database NameprivatestaticfinalStringDATABASE_NAME="MyDatabase";

    // Database table nameprivatestaticfinalStringTABLE_LIST="MyListItem";

    // Table Columns namesprivatestaticfinalStringKEY_ID="id";
    privatestaticfinalStringKEY_ListItem="listitem";

    publicDatabaseHandler(Context context) {
        super(context, DATABASE_NAME, null, DATABASE_VERSION);
    }

    // Creating Tables@OverridepublicvoidonCreate(SQLiteDatabase db) {
        StringCREATE_LIST_TABLE="CREATE TABLE " + TABLE_LIST + "(" + KEY_ID
                + " INTEGER," + KEY_ListItem + " TEXT" + ")";

        db.execSQL(CREATE_LIST_TABLE);
    }

    // Upgrading database@OverridepublicvoidonUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) {
        // Drop older table if existed
        db.execSQL("DROP TABLE IF EXISTS " + TABLE_LIST);

        // Create tables again
        onCreate(db);
    }



    voidaddListItem(ArrayList<String> listItem) {
        SQLiteDatabasedb=this.getWritableDatabase();

        ContentValuesvalues=newContentValues();
        for (inti=0; i < listItem.size(); i++) {

            Log.e("vlaue inserting==", "" + listItem.get(i));
            values.put(KEY_ListItem, listItem.get(i));
            db.insert(TABLE_LIST, null, values);

        }

        db.close(); // Closing database connection
    }

    Cursor getListItem() {
        StringselectQuery="SELECT  * FROM " + TABLE_LIST;

        SQLiteDatabasedb=this.getWritableDatabase();
        Cursorcursor= db.rawQuery(selectQuery, null);

        return cursor;
    }

}

MainActivity.java

package com.androidhive.androidsqlite;

import java.util.ArrayList;
import java.util.List;

import android.app.Activity;
import android.database.Cursor;
import android.os.Bundle;
import android.util.Log;

publicclassMainActivityextendsActivity {
    /** Called when the activity is first created. */

    ArrayList<String> your_list_arrayArrayList;

    @OverridepublicvoidonCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);

        your_list_arrayArrayList=newArrayList<String>();

        your_list_arrayArrayList.add("Item1");
        your_list_arrayArrayList.add("Item2");
        your_list_arrayArrayList.add("Item3");
        your_list_arrayArrayList.add("Item4");
        your_list_arrayArrayList.add("Item5");

        DatabaseHandlerdb=newDatabaseHandler(this);

        db.addListItem(your_list_arrayArrayList);

        Cursorcursor= db.getListItem();

        Log.e("count", " " + cursor.getCount());
        if (cursor != null) {
            cursor.moveToNext();

            do {

                Log.e("value==", "" + cursor.getString(1));

            } while (cursor.moveToNext());
        }
    }
}

If its not working please let me know I will try to help you more.

Solution 2:

Just get all the list of items and store it into SQLite database. For storing data to SQLite database go to here