Update demo application

Author: jpelczar

app/build.gradle

@@ -25,4 +25,5 @@ dependencies {
     compile project(':library')
     compile 'com.android.support:appcompat-v7:23.0.0'
     compile 'com.github.yukuku:ambilwarna:2.0'
+    compile 'com.android.support:support-v4:23.0.0'
 }

app/src/main/java/pl/sigmapoint/StartFragment.java renamed to app/src/main/java/pl/sigmapoint/CreateFragment.java

@@ -22,7 +22,7 @@
 /**
  * A simple {@link Fragment} subclass.
  */
-public class StartFragment extends Fragment implements View.OnClickListener {
+public class CreateFragment extends Fragment implements View.OnClickListener {
 
     private final int BG_NORMAL = 0;
     private final int BG_PRESSED = 1;
@@ -51,7 +51,7 @@ public class StartFragment extends Fragment implements View.OnClickListener {
 
     private CustomButton generatedCB;
 
-    public StartFragment() {
+    public CreateFragment() {
         // Required empty public constructor
     }
 

app/src/main/java/pl/sigmapoint/MainActivity.java

@@ -13,7 +13,7 @@ public class MainActivity extends AppCompatActivity {
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_main);
-        getSupportFragmentManager().beginTransaction().add(R.id.main_container, new StartFragment()).commit();
+        getSupportFragmentManager().beginTransaction().add(R.id.main_container, new MainFragment()).commit();
     }
 
     @Override
@@ -27,4 +27,8 @@ public void onBackPressed() {
     public void startGenerated() {
         getSupportFragmentManager().beginTransaction().replace(R.id.main_container, new GeneratedFragment()).addToBackStack(GeneratedFragment.class.getSimpleName()).commit();
     }
+
+    public void startCreate() {
+        getSupportFragmentManager().beginTransaction().replace(R.id.main_container, new CreateFragment()).addToBackStack(CreateFragment.class.getSimpleName()).commit();
+    }
 }

app/src/main/java/pl/sigmapoint/MainFragment.java

@@ -0,0 +1,37 @@
+package pl.sigmapoint;
+
+
+import android.os.Bundle;
+import android.support.v4.app.Fragment;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+
+/**
+ * A simple {@link Fragment} subclass.
+ */
+public class MainFragment extends Fragment {
+
+
+    public MainFragment() {
+        // Required empty public constructor
+    }
+
+
+    @Override
+    public View onCreateView(LayoutInflater inflater, ViewGroup container,
+                             Bundle savedInstanceState) {
+        // Inflate the layout for this fragment
+        View view = inflater.inflate(R.layout.fragment_main, container, false);
+        view.findViewById(R.id.own).setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                if (getActivity() instanceof MainActivity)
+                    ((MainActivity) getActivity()).startCreate();
+            }
+        });
+        return view;
+    }
+
+
+}