Databases
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    <p>There are 4 errors in your code..</p> <p><strong>1.You are not create the table any where in your code..</strong></p> <p>add this line in your <code>onCreate()</code> method of helper class</p> <pre><code>db.execSQL(CREATE_TABLE_USER); </code></pre> <p>you are just printed the log message but not created any table..</p> <p>change your method like this..</p> <pre><code> @Override public void onCreate(SQLiteDatabase db) { // TODO Auto-generated method stub String CREATE_TABLE_USER; CREATE_TABLE_USER = "CREATE TABLE IF NOT EXISTS " + USER_TABLE+ " (" + USER_NAME + " VARCHAR," + PASSWORD + " VARCHAR," + CONFIRM_PASSWORD + " VARCHAR," + USER_MOBILE_NUMBER + " VARCHAR," + USER_EMAIL+ " VARCHAR," + ")"; db.execSQL(CREATE_TABLE_USER); Log.d(LOGCAT,"CREATE_TABLE_USER Created"); } </code></pre> <p><strong>2.cahnge your code like this..</strong></p> <pre><code>values.put(USER_MOBILE_NUMBER, queryValues.get("contact")); </code></pre> <p><strong>3.and one more modification to your code..you are inserting data into wrong table name.</strong>.</p> <pre><code> database.insert("CREATE_TABLE_USER ", null, values); </code></pre> <p>here you have to pass <code>USER_TABLE</code> insteead of <code>CREATE_TABLE_USER</code></p> <pre><code>database.insert(USER_TABLE, null, values); </code></pre> <p><strong>4.context is only declared not initialized in activity so Replace</strong></p> <pre><code>handler = new DBHandler(context); </code></pre> <p>with</p> <pre><code>handler = new DBHandler(RegistrationActivity.this); </code></pre>
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    1. PONullpointerException and getWritable()error on my sqlite databse
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    1. USkalyan pvs
    1. USkalyan pvs
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      1. VTUpMod
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    1. CO4. context is not initialized in activity. add this. Makes your answer complete
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      1. USRaghunandan
    2. CO@Raghunandan ok..thank u..
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      1. USkalyan pvs
 

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