Jaspreet

.travis.yml

@@ -5,8 +5,8 @@ android:
  components:
     - platform-tools
     - tools
-    - build-tools-26.0.2
-    - android-26
+    - build-tools-27.0.3
+    - android-27
     - extra-android-m2repository
 before_script:
  - chmod +x gradlew

app/build.gradle

@@ -24,11 +24,15 @@ dependencies {
     implementation 'com.android.support:design:26.1.0'
     implementation 'com.android.support:cardview-v7:26.1.0'
     implementation 'com.android.support.constraint:constraint-layout:1.0.2'
+    implementation 'com.android.support:support-v4:26.1.0'
     testImplementation 'junit:junit:4.12'
     androidTestImplementation 'com.android.support.test:runner:1.0.1'
     androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.1'
 
+    //Room dependencies
+    implementation 'android.arch.persistence.room:runtime:1.0.0'
+    annotationProcessor 'android.arch.persistence.room:compiler:1.0.0'
     // butter knife
-    compile 'com.jakewharton:butterknife:8.8.1'
+    implementation 'com.jakewharton:butterknife:8.8.1'
     annotationProcessor 'com.jakewharton:butterknife-compiler:8.8.1'
 }

app/src/main/AndroidManifest.xml

@@ -8,7 +8,7 @@
         android:label="@string/app_name"
         android:roundIcon="@mipmap/ic_launcher_round"
         android:supportsRtl="true"
-        android:theme="@style/AppTheme">
+        android:theme="@style/MyMaterialTheme.Base">
         <activity android:name=".SplashScreen">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />

app/src/main/java/com/example/androidtechies/majorproject/DescriptionActivity.java

@@ -7,11 +7,32 @@
 import android.util.Log;
 import android.widget.TextView;
 
+import android.os.Bundle;
+import android.support.design.widget.TabLayout;
+import android.support.v4.app.Fragment;
+import android.support.v4.app.FragmentManager;
+import android.support.v4.app.FragmentPagerAdapter;
+import android.support.v4.view.ViewPager;
+import android.support.v7.widget.Toolbar;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import com.example.androidtechies.majorproject.R;
+import com.example.androidtechies.majorproject.FragmentOne;
+import com.example.androidtechies.majorproject.FragmentTwo;
+import com.example.androidtechies.majorproject.FragmentThree;
+
 import butterknife.BindView;
 import butterknife.ButterKnife;
 
 public class DescriptionActivity extends AppCompatActivity {
 
+    private Toolbar toolbar;
+    private TabLayout tabLayout;
+    private ViewPager viewPager;
+    private CollapsingToolbarLayout collapsingToolbar;
+
     @BindView(R.id.intro_brief)
     TextView introDescription;
     @BindView(R.id.tech_brief)
@@ -34,5 +55,53 @@ protected void onCreate(Bundle savedInstanceState) {
         introDescription.setText(intro);
         techDescription.setText(tech);
         cToolBar.setTitle(title);
+
+        toolbar = (Toolbar) findViewById(R.id.toolbarid);
+        setSupportActionBar(toolbar);
+
+        getSupportActionBar().setDisplayHomeAsUpEnabled(true);
+
+        viewPager = (ViewPager) findViewById(R.id.viewpager);
+        setupViewPager(viewPager);
+
+        tabLayout = (TabLayout) findViewById(R.id.tabs);
+        tabLayout.setupWithViewPager(viewPager);
+    }
+
+    private void setupViewPager(ViewPager viewPager) {
+        ViewPagerAdapter adapter = new ViewPagerAdapter(getSupportFragmentManager());
+        adapter.addFragment(new FragmentOne(), "INTRO");
+        adapter.addFragment(new FragmentTwo(), "TECH");
+        adapter.addFragment(new FragmentThree(), "TEAM");
+        viewPager.setAdapter(adapter);
+    }
+
+    class ViewPagerAdapter extends FragmentPagerAdapter {
+        private final List<Fragment> mFragmentList = new ArrayList<>();
+        private final List<String> mFragmentTitleList = new ArrayList<>();
+
+        public ViewPagerAdapter(FragmentManager manager) {
+            super(manager);
+        }
+
+        @Override
+        public Fragment getItem(int position) {
+            return mFragmentList.get(position);
+        }
+
+        @Override
+        public int getCount() {
+            return mFragmentList.size();
+        }
+
+        public void addFragment(Fragment fragment, String title) {
+            mFragmentList.add(fragment);
+            mFragmentTitleList.add(title);
+        }
+
+        @Override
+        public CharSequence getPageTitle(int position) {
+            return mFragmentTitleList.get(position);
+        }
     }
 }

app/src/main/java/com/example/androidtechies/majorproject/FragmentOne.java

@@ -0,0 +1,33 @@
+package com.example.androidtechies.majorproject;
+
+/**
+ * Created by jaspreet on 8/4/18.
+ */
+
+import android.os.Bundle;
+        import android.support.v4.app.Fragment;
+        import android.view.LayoutInflater;
+        import android.view.View;
+        import android.view.ViewGroup;
+
+        import com.example.androidtechies.majorproject.FragmentOne;
+
+
+public class FragmentOne extends Fragment {
+
+    public FragmentOne() {
+        // Required empty public constructor
+    }
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+    }
+
+    @Override
+    public View onCreateView(LayoutInflater inflater, ViewGroup container,
+                             Bundle savedInstanceState) {
+        // Inflate the layout for this fragment
+        return inflater.inflate(R.layout.fragment_fragment_one, container, false);
+    }
+}

app/src/main/java/com/example/androidtechies/majorproject/FragmentThree.java

@@ -0,0 +1,34 @@
+package com.example.androidtechies.majorproject;
+
+/**
+ * Created by jaspreet on 8/4/18.
+ */
+
+
+import android.os.Bundle;
+import android.support.v4.app.Fragment;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+
+import com.example.androidtechies.majorproject.FragmentOne;
+
+
+public class FragmentThree extends Fragment {
+
+    public FragmentThree() {
+        // Required empty public constructor
+    }
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+    }
+
+    @Override
+    public View onCreateView(LayoutInflater inflater, ViewGroup container,
+                             Bundle savedInstanceState) {
+        // Inflate the layout for this fragment
+        return inflater.inflate(R.layout.fragment_fragment_three, container, false);
+    }
+}

app/src/main/java/com/example/androidtechies/majorproject/FragmentTwo.java

@@ -0,0 +1,33 @@
+package com.example.androidtechies.majorproject;
+
+/**
+ * Created by jaspreet on 8/4/18.
+ */
+
+import android.os.Bundle;
+import android.support.v4.app.Fragment;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+
+import com.example.androidtechies.majorproject.FragmentOne;
+
+
+public class FragmentTwo extends Fragment {
+
+    public FragmentTwo() {
+        // Required empty public constructor
+    }
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+    }
+
+    @Override
+    public View onCreateView(LayoutInflater inflater, ViewGroup container,
+                             Bundle savedInstanceState) {
+        // Inflate the layout for this fragment
+        return inflater.inflate(R.layout.fragment_fragment_two, container, false);
+    }
+}

app/src/main/java/com/example/androidtechies/majorproject/HomeScreen.java

@@ -6,12 +6,16 @@
 import android.view.View;
 import android.widget.Button;
 
+import com.example.androidtechies.majorproject.RoomSample.AppDatabase;
+import com.example.androidtechies.majorproject.RoomSample.DatabaseInitializer;
+
 public class HomeScreen extends AppCompatActivity {
     public static final String HomeScreenTag = "HomeScreen";
     public static final Integer cseValue = 0;
     public static final Integer it = 0;
     public static final Integer ece = 0;
     public static final Integer eee = 0;
+    AppDatabase appDatabase;
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
@@ -24,12 +28,17 @@ protected void onCreate(Bundle savedInstanceState) {
         cse.setOnClickListener(new View.OnClickListener() {
             @Override
             public void onClick(View view) {
-                Intent cseIntent = new Intent(HomeScreen.this, ListPage.class);
-                cseIntent.putExtra(HomeScreenTag, cseValue);
-                startActivity(cseIntent);
+//                Intent cseIntent = new Intent(HomeScreen.this, ListPage.class);
+//                cseIntent.putExtra(HomeScreenTag, cseValue);
+//                startActivity(cseIntent);
+                populateDatabase();
 
             }
         });
+
+
+
+
 //        ece.setOnClickListener(new View.OnClickListener() {
 //            @Override
 //            public void onClick(View view) {
@@ -55,5 +64,9 @@ public void onClick(View view) {
 //            }
 //        });
     }
+
+    private void populateDatabase() {
+        DatabaseInitializer.populateAsync(AppDatabase.getAppDatabase(this));
     }
+}
 

app/src/main/java/com/example/androidtechies/majorproject/RoomSample/AppDatabase.java

@@ -0,0 +1,33 @@
+package com.example.androidtechies.majorproject.RoomSample;
+
+import android.arch.persistence.room.Database;
+import android.arch.persistence.room.Room;
+import android.arch.persistence.room.RoomDatabase;
+import android.content.Context;
+
+
+@Database(entities = {Project.class}, version = 1)
+public abstract class AppDatabase extends RoomDatabase {
+
+    private static AppDatabase INSTANCE;
+
+    public abstract ProjectDao projectDao();
+
+
+    public static AppDatabase getAppDatabase(Context context) {
+        if (INSTANCE == null) {
+            INSTANCE =
+                    Room.databaseBuilder(context.getApplicationContext(), AppDatabase.class, "user-database")
+                            // allow queries on the main thread.
+                            // Not suggested to do on real application!
+                            .allowMainThreadQueries()
+                            .build();
+        }
+        return INSTANCE;
+    }
+
+    public static void destroyInstance() {
+        INSTANCE = null;
+    }
+
+}

app/src/main/java/com/example/androidtechies/majorproject/RoomSample/DatabaseInitializer.java

@@ -0,0 +1,61 @@
+package com.example.androidtechies.majorproject.RoomSample;
+
+import android.content.Context;
+import android.os.AsyncTask;
+import android.support.annotation.NonNull;
+import android.util.Log;
+
+import java.util.List;
+
+public class DatabaseInitializer {
+    private static final String TAG = DatabaseInitializer.class.getName();
+
+
+    public static void populateAsync(@NonNull final AppDatabase db) {
+        PopulateDbAsync task = new PopulateDbAsync(db);
+        task.execute();
+    }
+
+    public static void populateSync(@NonNull final AppDatabase db) {
+        populateWithTestData(db);
+    }
+
+    private static Project addProject (final AppDatabase db, Project project) {
+        db.projectDao().insertAll(project);
+        return project;
+    }
+
+    private static void populateWithTestData(AppDatabase db) {
+
+        Project project = new Project();
+        project.setTitleOfProject("Hinton");
+        project.setIntroOfProject("Hinton is a fake news generator (video) platform that aims to create\n" +
+                "    awareness among the society ");
+        project.setModulesOfProject("news");
+        project.setProjectBranch("IT");
+        project.setTechnologyUsed("Machine learning");
+        addProject(db, project);
+
+        List<Project> projectsList = db.projectDao().getAll();
+
+        int count = db.projectDao().countProjects();
+       // Log.d(DatabaseInitializer.TAG,);
+        Log.d(DatabaseInitializer.TAG, "Branch name: " + projectsList.get(0).getProjectBranch()+ "\nNumber of rows: "+count);
+    }
+
+    private static class PopulateDbAsync extends AsyncTask<Void, Void, Void> {
+
+        private final AppDatabase mDb;
+
+        PopulateDbAsync(AppDatabase db) {
+            mDb = db;
+        }
+
+        @Override
+        protected Void doInBackground(final Void... params) {
+            populateWithTestData(mDb);
+            return null;
+        }
+
+    }
+}