MultiSmsSender/src/com/hectorone/multismssender/DeliveryDbAdapter.java

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package com.hectorone.multismssender;
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import android.content.ContentValues;
import android.content.Context;
import android.database.Cursor;
import android.database.SQLException;
import android.database.sqlite.SQLiteDatabase;
import android.database.sqlite.SQLiteOpenHelper;
import android.net.Uri;
import android.provider.ContactsContract.PhoneLookup;
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import android.util.Log;
public class DeliveryDbAdapter {
public static final String KEY_DELIVERY_ENTRY_ROWID = "_id";
public static final String KEY_DELIVERY_ENTRY_NAME = "name";
public static final String KEY_DELIVERY_ENTRY_NUMBER = "number";
public static final String KEY_DELIVERY_ENTRY_DELIVERED = "delivered";
public static final String KEY_DELIVERY_ENTRY_DELIVERY_ID = "delivery_id";
public static final String KEY_DELIVERY_ROWID = "_id";
public static final String KEY_DELIVERY_NAME = "name";
public static final String KEY_DELIVERY_DATE = "date";
private static final String TAG = "deliveryDbAdapter";
private DeliveryDbHelper mDbHelper;
private SQLiteDatabase mDb;
/**
* Database creation sql statement
*/
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public static final String DATABASE_NAME = "data";
public static final String DATABASE_DELIVERY_ENTRY_TABLE = "delivery_entry";
public static final String DATABASE_DELIVERY_TABLE = "delivery";
public static final String DATABASE_DELIVERY_ENTRY_CREATE = "create table "
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+ DATABASE_DELIVERY_ENTRY_TABLE
+ " ("+KEY_DELIVERY_ENTRY_ROWID+" integer primary key autoincrement, "
+ KEY_DELIVERY_ENTRY_NAME + " text not null,"
+ KEY_DELIVERY_ENTRY_NUMBER + " text not null,"
+ KEY_DELIVERY_ENTRY_DELIVERED + " integer,"
+ KEY_DELIVERY_ENTRY_DELIVERY_ID + " integer);";
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public static final String DATABASE_DELIVERY_CREATE = "create table "
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+ DATABASE_DELIVERY_TABLE
+ " (" + KEY_DELIVERY_ROWID + " integer primary key autoincrement, "
+ KEY_DELIVERY_NAME + " text not null,"
+ KEY_DELIVERY_DATE + " text not null);";
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public static final int DATABASE_VERSION = 3;
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private final Context mCtx;
private static class DeliveryDbHelper extends SQLiteOpenHelper {
DeliveryDbHelper(Context context) {
super(context, DATABASE_NAME, null, DATABASE_VERSION);
}
@Override
public void onCreate(SQLiteDatabase db) {
db.execSQL(DATABASE_DELIVERY_ENTRY_CREATE);
db.execSQL(DATABASE_DELIVERY_CREATE);
}
@Override
public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) {
Log.w(TAG, "Upgrading database from version " + oldVersion + " to "
+ newVersion + ", which will destroy all old data");
db.execSQL("DROP TABLE IF EXISTS " + DATABASE_DELIVERY_ENTRY_TABLE);
db.execSQL("DROP TABLE IF EXISTS " + DATABASE_DELIVERY_TABLE);
onCreate(db);
}
}
/**
* Constructor - takes the context to allow the database to be
* opened/created
*
* @param ctx
* the Context within which to work
*/
public DeliveryDbAdapter(Context ctx) {
this.mCtx = ctx;
}
/**
* Open the groups database. If it cannot be opened, try to create a new
* instance of the database. If it cannot be created, throw an exception to
* signal the failure
*
* @return this (self reference, allowing this to be chained in an
* initialization call)
* @throws SQLException if the database could be neither opened or created
*/
public DeliveryDbAdapter open() throws SQLException {
mDbHelper = new DeliveryDbHelper(mCtx);
mDb = mDbHelper.getWritableDatabase();
return this;
}
public void close() {
mDbHelper.close();
}
// ********************************* ENTRY FUNCTION ***********************
/**
* Create a new entry using the name provided. If the entry is
* successfully created return the new rowId for that entry, otherwise return
* a -1 to indicate failure.
*
* @param name the name of the entry
* @param date the date of the entry
* @param deliveryID the deliveryID of the entry
*/
public long createEntry(String name, String number, long deliveryID) {
ContentValues initialValues = new ContentValues();
initialValues.put(KEY_DELIVERY_ENTRY_NAME, name);
initialValues.put(KEY_DELIVERY_ENTRY_NUMBER, number);
initialValues.put(KEY_DELIVERY_ENTRY_DELIVERY_ID, deliveryID);
initialValues.put(KEY_DELIVERY_ENTRY_DELIVERED, 0);
return mDb.insert(DATABASE_DELIVERY_ENTRY_TABLE, null, initialValues);
}
/**
* Delete the entry with the given rowId
*
* @param rowId id of entry to delete
* @return true if deleted, false otherwise
*/
public boolean deleteEntry(long rowId) {
return mDb.delete(DATABASE_DELIVERY_ENTRY_TABLE, KEY_DELIVERY_ENTRY_ROWID + "=" + rowId, null) > 0 ;
}
/**
* Delete all the entries where the delivery_id is the given deliveryId
*
* @param deliveryId id of the delivery
* @return true if deleted, false otherwise
*/
public boolean deleteAllEntry(long deliveryId) {
return mDb.delete(DATABASE_DELIVERY_ENTRY_TABLE, KEY_DELIVERY_ENTRY_DELIVERY_ID + "=" + deliveryId, null) > 0 ;
}
/**
* Return a Cursor over the list of all entry in the database associated with the given delivery_id
*
* @param deliveryId id of the entry
* @return Cursor over all entries
*/
public Cursor fetchAllEntry(long deliveryId) {
return mDb.query(DATABASE_DELIVERY_ENTRY_TABLE, new String[] {KEY_DELIVERY_ENTRY_ROWID, KEY_DELIVERY_ENTRY_NAME, KEY_DELIVERY_ENTRY_NUMBER, KEY_DELIVERY_ENTRY_DELIVERED}, KEY_DELIVERY_ENTRY_DELIVERY_ID + "=" + deliveryId, null, null, null , KEY_DELIVERY_ENTRY_NAME);
}
/**
* Return a Cursor over the list of all entry in the database associated with the given delivery_id
*
* @param mDeliveryId id of the entry
* @return Cursor over all entries
*/
public Cursor fetchEntry(long entryId) {
Cursor cursor =
mDb.query(true, DATABASE_DELIVERY_ENTRY_TABLE, new String[] {KEY_DELIVERY_ENTRY_ROWID, KEY_DELIVERY_ENTRY_NAME, KEY_DELIVERY_ENTRY_NUMBER, KEY_DELIVERY_ENTRY_DELIVERED}, KEY_DELIVERY_ENTRY_DELIVERY_ID + "=" + entryId, null,
null, null, null, null);
if (cursor != null) {
cursor.moveToFirst();
}
return cursor;
}
public boolean setEntryDelivered(long entryId) {
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ContentValues content = new ContentValues();
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content.put(KEY_DELIVERY_ENTRY_DELIVERED, 1);
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return mDb.update(DATABASE_DELIVERY_ENTRY_TABLE, content, KEY_DELIVERY_ENTRY_ROWID +"="+entryId , null) > 0;
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}
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// ************************* DELIVERY *************************************
/**
* Create a new delivery using the name provided. If the delivery is
* successfully created return the new rowId for that delivery, otherwise return
* a -1 to indicate failure.
*
* @param name the name of the delivery
* @param date the date of the delivery
*/
public long createDelivery(String name, String date) {
ContentValues initialValues = new ContentValues();
initialValues.put(KEY_DELIVERY_NAME, name);
initialValues.put(KEY_DELIVERY_DATE, date);
return mDb.insert(DATABASE_DELIVERY_TABLE, null, initialValues);
}
/**
* Delete the delivery with the given rowId and all entry associated
*
* @param rowId id of entry to delete
* @return true if deleted, false otherwise
*/
public boolean deleteDelivery(long rowId) {
return mDb.delete(DATABASE_DELIVERY_TABLE, KEY_DELIVERY_ROWID + "=" + rowId, null) > 0 && deleteAllEntry(rowId) ;
}
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public void deleteAllDeliveries() {
mDb.delete(DATABASE_DELIVERY_TABLE, null, null);
mDb.delete(DATABASE_DELIVERY_ENTRY_TABLE, null, null) ;
}
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/**
* Return a Cursor over the list of all deliveries in the database
*
* @param mDeliveryId id of the delivery
* @return Cursor over all delivery
*/
public Cursor fetchAllDeliveries() {
return mDb.query(DATABASE_DELIVERY_TABLE, new String[] {KEY_DELIVERY_ROWID, KEY_DELIVERY_NAME, KEY_DELIVERY_DATE}, null, null, null, null , KEY_DELIVERY_DATE);
}
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// *********************** HELPER ****************************************
public String nameFromNumber(String number) {
Uri uri = Uri.withAppendedPath(PhoneLookup.CONTENT_FILTER_URI, Uri.encode(number));
Cursor c = mCtx.getContentResolver().query(uri, new String[]{PhoneLookup.DISPLAY_NAME},null, null, null);
/*Uri contactUri = Uri.withAppendedPath(Phones.CONTENT_FILTER_URL, Uri.encode(number));
Cursor c = mCtx.getContentResolver().query(contactUri, new String[] { Phones.DISPLAY_NAME }, null, null, null);
*/
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if(c != null) {
c.moveToFirst();
if(c.isFirst()) {
return c.getString(c.getColumnIndex(PhoneLookup.DISPLAY_NAME));
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}else {
return "";
}
}
return "";
}
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}