Added database insert opertaions

Author: Evgeniy Kanivets

app/src/main/java/com/blogspot/e_kanivets/moneytracker/activity/MainActivity.java

@@ -7,6 +7,7 @@
 import android.view.MenuItem;
 import android.view.View;
 import android.widget.Button;
+import android.widget.ListView;
 
 import com.blogspot.e_kanivets.moneytracker.R;
 import com.blogspot.e_kanivets.moneytracker.helper.DBHelper;
@@ -21,6 +22,8 @@ public class MainActivity extends ActionBarActivity {
 
     private DBHelper dbHelper;
 
+    private ListView listView;
+
     private Button btnAddIncome;
     private Button btnAddExpense;
 
@@ -35,6 +38,8 @@ protected void onCreate(Bundle savedInstanceState) {
         btnAddIncome = (Button) findViewById(R.id.b_add_income);
         btnAddExpense = (Button) findViewById(R.id.b_add_expense);
 
+        listView = (ListView) findViewById(R.id.listView);
+
         //Set listeners
         btnAddIncome.setOnClickListener(new View.OnClickListener() {
             @Override

app/src/main/java/com/blogspot/e_kanivets/moneytracker/helper/DBHelper.java

@@ -20,6 +20,7 @@ public void onCreate(SQLiteDatabase db) {
         db.execSQL("create table " + Constants.TABLE_RECORDS + "("
             + "id integer primary key autoincrement,"
             + "time integer,"
+            + "type integer,"
             + "title text,"
             + "category_id integer,"
             + "price integer" + ");");

app/src/main/java/com/blogspot/e_kanivets/moneytracker/ui/AddExpenseDialog.java

@@ -1,14 +1,19 @@
 package com.blogspot.e_kanivets.moneytracker.ui;
 
 import android.app.AlertDialog;
+import android.content.ContentValues;
 import android.content.Context;
+import android.database.sqlite.SQLiteDatabase;
 import android.os.Bundle;
+import android.util.Log;
 import android.view.View;
 import android.widget.Button;
+import android.widget.EditText;
 import android.widget.TextView;
 
 import com.blogspot.e_kanivets.moneytracker.R;
 import com.blogspot.e_kanivets.moneytracker.helper.DBHelper;
+import com.blogspot.e_kanivets.moneytracker.util.Constants;
 import com.blogspot.e_kanivets.moneytracker.util.MTApp;
 
 /**
@@ -30,7 +35,7 @@ public AddExpenseDialog(Context context) {
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
 
-        View layout = getLayoutInflater().inflate(R.layout.dialog_add_record, null);
+        final View layout = getLayoutInflater().inflate(R.layout.dialog_add_record, null);
 
         AlertDialog.Builder builder = new AlertDialog.Builder(context);
         builder.setView(layout);
@@ -46,6 +51,26 @@ protected void onCreate(Bundle savedInstanceState) {
         buttonAdd.setOnClickListener(new View.OnClickListener() {
             @Override
             public void onClick(View v) {
+                //Init variables for inserting record to DB
+                ContentValues contentValues = new ContentValues();
+
+                String title = ((EditText) layout.findViewById(R.id.et_title)).getText().toString();
+                String category = ((EditText) layout.findViewById(R.id.et_category)).getText().toString();
+                String price = ((EditText) layout.findViewById(R.id.et_price)).getText().toString();
+
+                SQLiteDatabase db = dbHelper.getWritableDatabase();
+
+                contentValues.put("type", "1");
+                contentValues.put("title", title);
+                contentValues.put("category_id", 1);
+                contentValues.put("price", price);
+
+                long rowId = db.insert(Constants.TABLE_RECORDS, null, contentValues);
+
+                Log.d(Constants.TAG, "rowId = " + rowId);
+
+                db.close();
+
                 dialog.dismiss();
             }
         });

app/src/main/java/com/blogspot/e_kanivets/moneytracker/ui/AddIncomeDialog.java

@@ -1,14 +1,19 @@
 package com.blogspot.e_kanivets.moneytracker.ui;
 
 import android.app.AlertDialog;
+import android.content.ContentValues;
 import android.content.Context;
+import android.database.sqlite.SQLiteDatabase;
 import android.os.Bundle;
+import android.util.Log;
 import android.view.View;
 import android.widget.Button;
+import android.widget.EditText;
 import android.widget.TextView;
 
 import com.blogspot.e_kanivets.moneytracker.R;
 import com.blogspot.e_kanivets.moneytracker.helper.DBHelper;
+import com.blogspot.e_kanivets.moneytracker.util.Constants;
 import com.blogspot.e_kanivets.moneytracker.util.MTApp;
 
 /**
@@ -30,7 +35,7 @@ public AddIncomeDialog(Context context) {
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
 
-        View layout = getLayoutInflater().inflate(R.layout.dialog_add_record, null);
+        final View layout = getLayoutInflater().inflate(R.layout.dialog_add_record, null);
 
         AlertDialog.Builder builder = new AlertDialog.Builder(context);
         builder.setView(layout);
@@ -46,6 +51,26 @@ protected void onCreate(Bundle savedInstanceState) {
         buttonAdd.setOnClickListener(new View.OnClickListener() {
             @Override
             public void onClick(View v) {
+                //Init variables for inserting record to DB
+                ContentValues contentValues = new ContentValues();
+
+                String title = ((EditText) layout.findViewById(R.id.et_title)).getText().toString();
+                String category = ((EditText) layout.findViewById(R.id.et_category)).getText().toString();
+                String price = ((EditText) layout.findViewById(R.id.et_price)).getText().toString();
+
+                SQLiteDatabase db = dbHelper.getWritableDatabase();
+
+                contentValues.put("type", "0");
+                contentValues.put("title", title);
+                contentValues.put("category_id", 1);
+                contentValues.put("price", price);
+
+                long rowId = db.insert(Constants.TABLE_RECORDS, null, contentValues);
+
+                Log.d(Constants.TAG, "rowId = " + rowId);
+
+                db.close();
+
                 dialog.dismiss();
             }
         });

app/src/main/res/layout/dialog_add_record.xml

@@ -68,7 +68,7 @@
                 <EditText
                     android:layout_width="match_parent"
                     android:layout_height="match_parent"
-                    android:id="@+id/et_expense_category"
+                    android:id="@+id/et_category"
                     android:layout_weight="1"
                     android:layout_marginRight="10dp" />
 
@@ -93,9 +93,10 @@
                 <EditText
                     android:layout_width="match_parent"
                     android:layout_height="wrap_content"
-                    android:id="@+id/et_expense_amount"
+                    android:id="@+id/et_price"
                     android:layout_weight="1"
-                    android:layout_marginRight="10dp" />
+                    android:layout_marginRight="10dp"
+                    android:inputType="numberSigned" />
 
             </LinearLayout>
         </LinearLayout>