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POInserting Records into an Sqlite Database (Android) from Arrays
 

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  1. POInserting Records into an Sqlite Database (Android) from Arrays
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    <p>I've searched for this but so far I haven't found the answer - I am trying to create a SQLite database with some sample data for my app.</p> <p>When I do a single hard-coded record it works, but I want to put in about 10 records and was trying to use arrays to hold the data. Here's the code I use to create the arrays </p> <pre><code>String cattleid[]={"ID 01","ID 02","ID 03", "ID 04", "ID 05", "ID 06","ID 07","ID 09", "ID 10", "ID 11"}; String eartag[]={"01","02","03", "04", "05", "06","07","09", "10","11"}; String location[]={"East","East","East", "Hwy 16", "Hwy 16", "Pen 1","Pen 2","West", "West","East"}; String status[]={"A","A","A", "A", "A", "A","F","F", "F","A"}; String typeofanimal[]={"B","C","C", "C", "H", "S","S","A", "A","H"}; String sex[]={"M","F","F", "F", "F", "M","M","M", "F","F"};` </code></pre> <p>My For-Endfor comes next</p> <pre><code>'for(int i=1; i&lt;11; i++){ Cattle cattlerecord = new Cattle(cattleid[i],eartag[i],location[i],status[i],typeofanimal[i],"","",sex[i],0,"Ranch_01"); Toast.makeText(AgBuildDatabases.this, cattleid[i], Toast.LENGTH_SHORT).show(); addCattle(cattlerecord);}' mDatabase.setTransactionSuccessful(); </code></pre> <p>The Toast is there and it shows the cattleid incrementing correctly </p> <p><code>public void addCattle(Cattle newCattle){ ContentValues values = new ContentValues(); values.put("animal_id", newCattle.mAnimal); values.put("eartag", newCattle.mEartag); values.put("location", newCattle.mLocation); values.put("status_of_animal", newCattle.mStatus); values.put("type_of_animal", newCattle.mTypeOfAnimal); values.put("dam", newCattle.mDam); values.put("sire",newCattle.mSire); values.put("sex", newCattle.mSex); values.put("current_weight",newCattle.mCurrent); values.put("ranch_id", newCattle.mRanchId); newCattle.mCattleId = mDatabase.insert("tbl_cattle", null, values); }</code> </p> <p>And this is my class</p> <pre><code>class Cattle { String mAnimal; String mEartag; String mLocation; String mStatus; String mTypeOfAnimal; String mDam; String mSire; String mSex; int mCurrent; String mRanchId; Long mCattleId; public Cattle(String animalid, String eartag, String location, String statusofanimal, String typeofanimal, String dam, String sire, String sex, int currentweight, String ranchid){ mAnimal = animalid; mEartag = eartag; mLocation = location; mStatus = statusofanimal; mTypeOfAnimal = typeofanimal; mDam = dam; mSire = sire; mSex = sex; mCurrent = currentweight; mRanchId = ranchid; mCattleId = (long) -1; } } </code></pre> <p>Table Creation</p> <pre><code>rivate static final String CREATE_CATTLE_TABLE = "CREATE TABLE tbl_cattle (id INTEGER PRIMARY KEY AUTOINCREMENT ," + " animal_id TEXT," + " eartag TEXT, " + " location TEXT, " + " status_of_animal TEXT," + " type_of_animal TEXT," + " dam TEXT," + " sire TEXT," + " sex TEXT " + " current_weight INT, " + "ranch_id TEXT);"; </code></pre> <p>Any suggestions would be appreciated. Thanks</p>
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    1. COWhy are you using the same id for all records? mCattleId = (long)-1 this doesn't sound right...
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      1. POInserting Records into an Sqlite Database (Android) from Arrays
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    2. COPost your db creation statement as well.
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    3. COThe mCattleid = is for auto-incrementing the records the db creation is as follows private static final String CREATE_CATTLE_TABLE = "CREATE TABLE tbl_cattle (id INTEGER PRIMARY KEY AUTOINCREMENT ," + " animal_id TEXT," + " eartag TEXT, " + " location TEXT, " + " status_of_animal TEXT," + " type_of_animal TEXT," + " dam TEXT," + " sire TEXT," + " sex TEXT " + " current_weight INT, " + "ranch_id TEXT);";
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