Navigation bar

InstiLostandFound.iml

+<?xml version="1.0" encoding="UTF-8"?>
+<module external.linked.project.id="InstiLostandFound" external.linked.project.path="$MODULE_DIR$" external.root.project.path="$MODULE_DIR$" external.system.id="GRADLE" type="JAVA_MODULE" version="4">
+  <component name="FacetManager">
+    <facet type="java-gradle" name="Java-Gradle">
+      <configuration>
+        <option name="BUILD_FOLDER_PATH" value="$MODULE_DIR$/build" />
+        <option name="BUILDABLE" value="false" />
+      </configuration>
+    </facet>
+  </component>
+  <component name="NewModuleRootManager" LANGUAGE_LEVEL="JDK_1_7" inherit-compiler-output="true">
+    <exclude-output />
+    <content url="file://$MODULE_DIR$">
+      <excludeFolder url="file://$MODULE_DIR$/.gradle" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+  </component>
+</module>
\ No newline at end of file

app/app.iml

@@ -19,7 +19,7 @@
         <option name="ALLOW_USER_CONFIGURATION" value="false" />
         <option name="MANIFEST_FILE_RELATIVE_PATH" value="/src/main/AndroidManifest.xml" />
         <option name="RES_FOLDER_RELATIVE_PATH" value="/src/main/res" />
-        <option name="RES_FOLDERS_RELATIVE_PATH" value="file://$MODULE_DIR$/src/main/res;file://$MODULE_DIR$/build/generated/res/google-services/debug;file://$MODULE_DIR$/build/generated/res/resValues/debug" />
+        <option name="RES_FOLDERS_RELATIVE_PATH" value="file://$MODULE_DIR$/src/main/res;file://$MODULE_DIR$/build/generated/res/resValues/debug" />
         <option name="TEST_RES_FOLDERS_RELATIVE_PATH" value="" />
         <option name="ASSETS_FOLDER_RELATIVE_PATH" value="/src/main/assets" />
       </configuration>
@@ -34,7 +34,6 @@
       <sourceFolder url="file://$MODULE_DIR$/build/generated/aidl_source_output_dir/debug/compileDebugAidl/out" isTestSource="false" generated="true" />
       <sourceFolder url="file://$MODULE_DIR$/build/generated/source/buildConfig/debug" isTestSource="false" generated="true" />
       <sourceFolder url="file://$MODULE_DIR$/build/generated/renderscript_source_output_dir/debug/compileDebugRenderscript/out" isTestSource="false" generated="true" />
-      <sourceFolder url="file://$MODULE_DIR$/build/generated/res/google-services/debug" type="java-resource" generated="true" />
       <sourceFolder url="file://$MODULE_DIR$/build/generated/res/rs/debug" type="java-resource" generated="true" />
       <sourceFolder url="file://$MODULE_DIR$/build/generated/res/resValues/debug" type="java-resource" generated="true" />
       <sourceFolder url="file://$MODULE_DIR$/build/generated/ap_generated_sources/debugAndroidTest/out" isTestSource="true" generated="true" />
@@ -109,15 +108,8 @@
     <orderEntry type="library" name="Gradle: androidx.arch.core:core-common:2.0.0@jar" level="project" />
     <orderEntry type="library" name="Gradle: androidx.annotation:annotation:1.0.0@jar" level="project" />
     <orderEntry type="library" name="Gradle: androidx.constraintlayout:constraintlayout-solver:1.1.3@jar" level="project" />
-    <orderEntry type="library" name="Gradle: com.google.auto.value:auto-value-annotations:1.6.5@jar" level="project" />
     <orderEntry type="library" name="Gradle: com.google.android.material:material:1.0.0@aar" level="project" />
     <orderEntry type="library" name="Gradle: androidx.appcompat:appcompat:1.0.2@aar" level="project" />
-    <orderEntry type="library" name="Gradle: com.google.firebase:firebase-auth:19.1.0@aar" level="project" />
-    <orderEntry type="library" name="Gradle: com.google.firebase:firebase-auth-interop:18.0.0@aar" level="project" />
-    <orderEntry type="library" name="Gradle: com.google.android.gms:play-services-base:17.1.0@aar" level="project" />
-    <orderEntry type="library" name="Gradle: com.google.firebase:firebase-common:19.0.0@aar" level="project" />
-    <orderEntry type="library" name="Gradle: com.google.android.gms:play-services-tasks:17.0.0@aar" level="project" />
-    <orderEntry type="library" name="Gradle: com.google.android.gms:play-services-basement:17.0.0@aar" level="project" />
     <orderEntry type="library" name="Gradle: androidx.fragment:fragment:1.0.0@aar" level="project" />
     <orderEntry type="library" name="Gradle: androidx.vectordrawable:vectordrawable-animated:1.0.0@aar" level="project" />
     <orderEntry type="library" name="Gradle: androidx.recyclerview:recyclerview:1.0.0@aar" level="project" />
@@ -137,9 +129,9 @@
     <orderEntry type="library" name="Gradle: androidx.versionedparcelable:versionedparcelable:1.0.0@aar" level="project" />
     <orderEntry type="library" name="Gradle: androidx.cursoradapter:cursoradapter:1.0.0@aar" level="project" />
     <orderEntry type="library" name="Gradle: androidx.cardview:cardview:1.0.0@aar" level="project" />
-    <orderEntry type="library" name="Gradle: androidx.localbroadcastmanager:localbroadcastmanager:1.0.0@aar" level="project" />
     <orderEntry type="library" name="Gradle: androidx.lifecycle:lifecycle-runtime:2.0.0@aar" level="project" />
     <orderEntry type="library" name="Gradle: androidx.documentfile:documentfile:1.0.0@aar" level="project" />
+    <orderEntry type="library" name="Gradle: androidx.localbroadcastmanager:localbroadcastmanager:1.0.0@aar" level="project" />
     <orderEntry type="library" name="Gradle: androidx.print:print:1.0.0@aar" level="project" />
     <orderEntry type="library" name="Gradle: androidx.lifecycle:lifecycle-viewmodel:2.0.0@aar" level="project" />
     <orderEntry type="library" name="Gradle: androidx.interpolator:interpolator:1.0.0@aar" level="project" />

app/build.gradle

@@ -5,7 +5,7 @@ android {
     buildToolsVersion "29.0.2"
     defaultConfig {
         applicationId "com.example.instilostandfound"
-        minSdkVersion 16
+        minSdkVersion 15
         targetSdkVersion 29
         versionCode 1
         versionName "1.0"
@@ -23,10 +23,8 @@ dependencies {
     implementation fileTree(dir: 'libs', include: ['*.jar'])
     implementation 'androidx.appcompat:appcompat:1.0.2'
     implementation 'androidx.constraintlayout:constraintlayout:1.1.3'
-    implementation 'com.google.android.material:material:1.0.0'
-    implementation 'com.google.firebase:firebase-auth:19.1.0'
     testImplementation 'junit:junit:4.12'
     androidTestImplementation 'androidx.test.ext:junit:1.1.0'
     androidTestImplementation 'androidx.test.espresso:espresso-core:3.1.1'
+    implementation 'com.google.android.material:material:1.0.0'
 }
-apply plugin: 'com.google.gms.google-services'

app/src/androidTest/java/com/example/instilostandfound/ExampleInstrumentedTest.java

 package com.example.instilostandfound;
 
 import android.content.Context;
+
 import androidx.test.platform.app.InstrumentationRegistry;
 import androidx.test.ext.junit.runners.AndroidJUnit4;
 

app/src/main/AndroidManifest.xml

@@ -9,17 +9,7 @@
         android:roundIcon="@mipmap/ic_launcher_round"
         android:supportsRtl="true"
         android:theme="@style/AppTheme">
-        <activity
-            android:name=".FoundItem"
-            android:label="@string/title_activity_found_item"
-            android:theme="@style/AppTheme.NoActionBar"></activity>
-        <activity
-            android:name=".LostItem"
-            android:label="@string/title_activity_lost_item"
-            android:theme="@style/AppTheme.NoActionBar" />
-        <activity
-            android:name=".MainActivity"
-            android:label="@string/app_name"
+        <activity android:name=".MainActivity"
             android:theme="@style/AppTheme.NoActionBar">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />

app/src/main/java/com/example/instilostandfound/FoundItem.java

-package com.example.instilostandfound;
-
-import android.os.Bundle;
-
-import com.google.android.material.floatingactionbutton.FloatingActionButton;
-import com.google.android.material.snackbar.Snackbar;
-
-import androidx.appcompat.app.AppCompatActivity;
-import androidx.appcompat.widget.Toolbar;
-
-import android.view.View;
-
-public class FoundItem extends AppCompatActivity {
-
-    @Override
-    protected void onCreate(Bundle savedInstanceState) {
-        super.onCreate(savedInstanceState);
-        setContentView(R.layout.activity_found_item);
-        Toolbar toolbar = findViewById(R.id.toolbar);
-        setSupportActionBar(toolbar);
-
-        FloatingActionButton fab = findViewById(R.id.fab);
-        fab.setOnClickListener(new View.OnClickListener() {
-            @Override
-            public void onClick(View view) {
-                Snackbar.make(view, "Replace with your own action", Snackbar.LENGTH_LONG)
-                        .setAction("Action", null).show();
-            }
-        });
-    }
-
-}

app/src/main/java/com/example/instilostandfound/LostItem.java

-package com.example.instilostandfound;
-
-import android.os.Bundle;
-
-import com.google.android.material.floatingactionbutton.FloatingActionButton;
-import com.google.android.material.snackbar.Snackbar;
-
-import androidx.appcompat.app.AppCompatActivity;
-import androidx.appcompat.widget.Toolbar;
-
-import android.view.View;
-
-public class LostItem extends AppCompatActivity {
-
-    @Override
-    protected void onCreate(Bundle savedInstanceState) {
-        super.onCreate(savedInstanceState);
-        setContentView(R.layout.activity_lost_item);
-        Toolbar toolbar = findViewById(R.id.toolbar);
-        setSupportActionBar(toolbar);
-
-        /*FloatingActionButton fab = findViewById(R.id.fab);
-        fab.setOnClickListener(new View.OnClickListener() {
-            @Override
-            public void onClick(View view) {
-                Snackbar.make(view, "Replace with your own action", Snackbar.LENGTH_LONG)
-                        .setAction("Action", null).show();
-            }
-        });*/
-    }
-
-}

app/src/main/java/com/example/instilostandfound/MainActivity.java

 package com.example.instilostandfound;
 
-import android.content.Context;
-import android.content.Intent;
-import android.os.Bundle;
-
-import com.google.android.gms.tasks.OnCompleteListener;
-import com.google.android.gms.tasks.Task;
-import com.google.android.material.snackbar.Snackbar;
-import com.google.firebase.auth.AuthResult;
-import com.google.firebase.auth.FirebaseAuth;
-
 import androidx.annotation.NonNull;
+import androidx.appcompat.app.ActionBarDrawerToggle;
 import androidx.appcompat.app.AppCompatActivity;
 import androidx.appcompat.widget.Toolbar;
-import android.view.View;
-import android.view.Menu;
+import androidx.core.view.GravityCompat;
+import androidx.drawerlayout.widget.DrawerLayout;
+
+import android.os.Bundle;
 import android.view.MenuItem;
-import android.widget.EditText;
 import android.widget.Toast;
 
-public class MainActivity extends AppCompatActivity implements View.OnClickListener{
-    private FirebaseAuth mAuth;
-    EditText ldap_id;
-    EditText ldap_password;
-    @Override
-    protected void onCreate(Bundle savedInstanceState) {
+import com.google.android.material.navigation.NavigationView;
 
-// ...
-// Initialize Firebase Auth
+public class MainActivity extends AppCompatActivity implements NavigationView.OnNavigationItemSelectedListener {
+    private DrawerLayout drawerLayout;
 
-        mAuth = FirebaseAuth.getInstance();
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_main);
+
+        NavigationView navigationView = findViewById(R.id.nav);
+        navigationView.setNavigationItemSelectedListener(this);
+
         Toolbar toolbar = findViewById(R.id.toolbar);
-        ldap_id = findViewById(R.id.LDAP_ID);
-        ldap_password = findViewById(R.id.LDAP_PASSWORD);
         setSupportActionBar(toolbar);
-        findViewById(R.id.login_btn).setOnClickListener(this);
 
-       /*FloatingActionButton fab = findViewById(R.id.fab);
-        fab.setOnClickListener(new View.OnClickListener() {
-            @Override
-            public void onClick(View view) {
-                Snackbar.make(view, "Replace with your own action", Snackbar.LENGTH_LONG)
-                        .setAction("Action", null).show();
-            }
-        });*/
-    }
+        drawerLayout = findViewById(R.id.drawer_layout);
+        ActionBarDrawerToggle navigation_toggle = new ActionBarDrawerToggle(this, drawerLayout, toolbar,
+                R.string.open_navigation, R.string.close_navigation);
+        drawerLayout.addDrawerListener(navigation_toggle);
+        navigation_toggle.syncState();
 
-    @Override
-    public boolean onCreateOptionsMenu(Menu menu) {
-        // Inflate the menu; this adds items to the action bar if it is present.
-        getMenuInflater().inflate(R.menu.menu_main, menu);
-        return true;
+        if(savedInstanceState==null){
+            getSupportFragmentManager().beginTransaction().replace(R.id.fragment_container, new NewsFeedFragment()).commit();
+        }
     }
 
     @Override
-    public boolean onOptionsItemSelected(MenuItem item) {
-        // Handle action bar item clicks here. The action bar will
-        // automatically handle clicks on the Home/Up button, so long
-        // as you specify a parent activity in AndroidManifest.xml.
-        int id = item.getItemId();
-
-        //noinspection SimplifiableIfStatement
-        if (id == R.id.action_settings) {
-            return true;
+    public void onBackPressed(){
+        if(drawerLayout.isDrawerOpen(GravityCompat.START)){
+            drawerLayout.closeDrawer(GravityCompat.START);
         }
-
-        return super.onOptionsItemSelected(item);
+        else
+        super.onBackPressed();
     }
 
-    private void LDAPLogin()
-    {
-        String id       = ldap_id.getText().toString().trim()+"@iitb.ac.in";
-        String password = ldap_password.getText().toString().trim();
-        if (id.isEmpty())
-        {
-            ldap_id.setError("Please enter your ldap id");
-            ldap_id.requestFocus();
-            return;
-        }
-        if (password.isEmpty())
-        {
-            ldap_password.setError("Please enter your ldap password ");
-            ldap_password.requestFocus();
-            return;
-        }
-        mAuth.signInWithEmailAndPassword(id,password).addOnCompleteListener(new OnCompleteListener<AuthResult>() {
-            @Override
-            public void onComplete(@NonNull Task<AuthResult> task) {
-                if(task.isSuccessful())
-                {
-                        Toast.makeText(MainActivity.this,"LOGIN SUCCESSFUL",Toast.LENGTH_LONG).show();
-                }
-                else
-                {
-                    ldap_password.setText("");
-                    Toast.makeText(MainActivity.this,"INVALID CREDENTIALS",Toast.LENGTH_LONG).show();
-                }
-            }
-        });
-
-    }
-    public void onClick(View view)
-    {
-        switch (view.getId())
-        {
-            case R.id.login_btn:
-                LDAPLogin();
+    @Override
+    public boolean onNavigationItemSelected(@NonNull MenuItem menuItem) {
+        switch ((menuItem.getItemId())){
+            case R.id.post_found:
+                getSupportFragmentManager().beginTransaction().replace(R.id.fragment_container,
+                        new PostFoundItemFragment()).commit();
+                break;
+            case R.id.post_lost:
+                getSupportFragmentManager().beginTransaction().replace(R.id.fragment_container,
+                        new PostLostItemFragment()).commit();
+                break;
+            case R.id.home:
+                Toast.makeText(this, "home", Toast.LENGTH_SHORT).show();
                 break;
         }
+        drawerLayout.closeDrawer(GravityCompat.START);
+        return true;
     }
 }

app/src/main/java/com/example/instilostandfound/NewsFeedFragment.java

+package com.example.instilostandfound;
+
+import android.os.Bundle;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.fragment.app.Fragment;
+
+public class NewsFeedFragment extends Fragment {
+    @Nullable
+    @Override
+    public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
+        return inflater.inflate(R.layout.fragment_newsfeed, container, false);
+    }
+}

app/src/main/java/com/example/instilostandfound/PostFoundItemFragment.java

+package com.example.instilostandfound;
+
+import android.os.Bundle;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.fragment.app.Fragment;
+
+public class PostFoundItemFragment extends Fragment {
+    @Nullable
+    @Override
+    public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
+        return inflater.inflate(R.layout.fragment_post_found_item, container, false);
+    }
+}

app/src/main/java/com/example/instilostandfound/PostLostItemFragment.java

+package com.example.instilostandfound;
+
+import android.os.Bundle;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.fragment.app.Fragment;
+
+public class PostLostItemFragment extends Fragment {
+    @Nullable
+    @Override
+    public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
+        return inflater.inflate(R.layout.fragment_post_lost_item, container, false);
+    }
+}

app/src/main/res/drawable-v24/ic_launcher_foreground.xml

@@ -2,13 +2,13 @@
     xmlns:aapt="http://schemas.android.com/aapt"
     android:width="108dp"
     android:height="108dp"
-    android:viewportHeight="108"
-    android:viewportWidth="108">
+    android:viewportWidth="108"
+    android:viewportHeight="108">
     <path
         android:fillType="evenOdd"
         android:pathData="M32,64C32,64 38.39,52.99 44.13,50.95C51.37,48.37 70.14,49.57 70.14,49.57L108.26,87.69L108,109.01L75.97,107.97L32,64Z"
-        android:strokeColor="#00000000"
-        android:strokeWidth="1">
+        android:strokeWidth="1"
+        android:strokeColor="#00000000">
         <aapt:attr name="android:fillColor">
             <gradient
                 android:endX="78.5885"
@@ -29,6 +29,6 @@
         android:fillColor="#FFFFFF"
         android:fillType="nonZero"
         android:pathData="M66.94,46.02L66.94,46.02C72.44,50.07 76,56.61 76,64L32,64C32,56.61 35.56,50.11 40.98,46.06L36.18,41.19C35.45,40.45 35.45,39.3 36.18,38.56C36.91,37.81 38.05,37.81 38.78,38.56L44.25,44.05C47.18,42.57 50.48,41.71 54,41.71C57.48,41.71 60.78,42.57 63.68,44.05L69.11,38.56C69.84,37.81 70.98,37.81 71.71,38.56C72.44,39.3 72.44,40.45 71.71,41.19L66.94,46.02ZM62.94,56.92C64.08,56.92 65,56.01 65,54.88C65,53.76 64.08,52.85 62.94,52.85C61.8,52.85 60.88,53.76 60.88,54.88C60.88,56.01 61.8,56.92 62.94,56.92ZM45.06,56.92C46.2,56.92 47.13,56.01 47.13,54.88C47.13,53.76 46.2,52.85 45.06,52.85C43.92,52.85 43,53.76 43,54.88C43,56.01 43.92,56.92 45.06,56.92Z"
-        android:strokeColor="#00000000"
-        android:strokeWidth="1" />
+        android:strokeWidth="1"
+        android:strokeColor="#00000000" />
 </vector>

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

-<?xml version="1.0" encoding="utf-8"?>
-<androidx.coordinatorlayout.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:app="http://schemas.android.com/apk/res-auto"
-    xmlns:tools="http://schemas.android.com/tools"
-    android:layout_width="match_parent"
-    android:layout_height="match_parent"
-    tools:context=".FoundItem">
-
-    <com.google.android.material.appbar.AppBarLayout
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:theme="@style/AppTheme.AppBarOverlay">
-
-        <androidx.appcompat.widget.Toolbar
-            android:id="@+id/toolbar"
-            android:layout_width="match_parent"
-            android:layout_height="?attr/actionBarSize"
-            android:background="?attr/colorPrimary"
-            app:popupTheme="@style/AppTheme.PopupOverlay" />
-
-    </com.google.android.material.appbar.AppBarLayout>
-
-    <include layout="@layout/content_found_item" />
-
-    <com.google.android.material.floatingactionbutton.FloatingActionButton
-        android:id="@+id/fab"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:layout_gravity="bottom|end"
-        android:layout_margin="@dimen/fab_margin"
-        app:srcCompat="@android:drawable/ic_dialog_email" />
-
-</androidx.coordinatorlayout.widget.CoordinatorLayout>
\ No newline at end of file

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

-<?xml version="1.0" encoding="utf-8"?>
-<androidx.coordinatorlayout.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:app="http://schemas.android.com/apk/res-auto"
-    xmlns:tools="http://schemas.android.com/tools"
-    android:layout_width="match_parent"
-    android:layout_height="match_parent"
-    tools:context=".LostItem">
-
-    <com.google.android.material.appbar.AppBarLayout
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:theme="@style/AppTheme.AppBarOverlay">
-
-        <androidx.appcompat.widget.Toolbar
-            android:id="@+id/toolbar"
-            android:layout_width="match_parent"
-            android:layout_height="?attr/actionBarSize"
-            android:background="?attr/colorPrimary"
-            app:popupTheme="@style/AppTheme.PopupOverlay" />
-
-    </com.google.android.material.appbar.AppBarLayout>
-
-    <include layout="@layout/content_lost_item" />
-
-    <com.google.android.material.floatingactionbutton.FloatingActionButton
-        android:id="@+id/fab"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:layout_gravity="bottom|end"
-        android:layout_margin="@dimen/fab_margin"
-        app:srcCompat="@android:drawable/ic_dialog_email" />
-
-</androidx.coordinatorlayout.widget.CoordinatorLayout>
\ No newline at end of file

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

 <?xml version="1.0" encoding="utf-8"?>
-<RelativeLayout xmlns:android = "http://schemas.android.com/apk/res/android"
-    xmlns:tools = "http://schemas.android.com/tools" android:layout_width="match_parent"
-    android:layout_height = "match_parent"
-    android:paddingLeft= "@dimen/activity_horizontal_margin"
-    android:paddingRight = "@dimen/activity_horizontal_margin"
-    android:paddingTop = "@dimen/activity_vertical_margin"
-    android:paddingBottom = "@dimen/activity_vertical_margin" tools:context = ".MainActivity">
+<androidx.drawerlayout.widget.DrawerLayout
+    android:id="@+id/drawer_layout"
+    android:fitsSystemWindows="true"
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context=".MainActivity"
+    tools:openDrawer="start">
+
+    <LinearLayout
+        android:layout_height="match_parent"
+        android:layout_width="match_parent"
+        android:orientation="vertical">
 
-    <TextView android:text = "@string/login"
-        android:layout_width="wrap_content"
-        android:layout_height = "wrap_content"
-        android:id = "@+id/textView"
-        android:textSize = "20sp"
-        android:layout_below = "@+id/imageView"
-        android:textColor="@color/colorPrimary"
-        android:paddingTop = "@dimen/activity_vertical_margin"
-        />
+    <androidx.appcompat.widget.Toolbar
+        android:id="@+id/toolbar"
+        android:layout_width="match_parent"
+        android:layout_height="?attr/actionBarSize"
+        android:background="?attr/colorPrimary"
+        android:theme="@style/ThemeOverlay.AppCompat.Dark.ActionBar"
+        app:popupTheme="@style/ThemeOverlay.AppCompat.Light"
+        android:elevation="4dp"/>
 
-    <EditText
-        android:layout_width = "wrap_content"
-        android:layout_height = "wrap_content"
-        android:id = "@+id/LDAP_ID"
-        android:hint = "@string/ldap_id"
-        android:focusable = "true"
-        android:textColorHighlight = "#ff7eff15"
-        android:textColorHint = "#ffff25e6"
-        android:layout_marginTop = "20dp"
-        android:layout_below = "@+id/textView"
-        android:layout_alignParentLeft = "true"
-        android:layout_alignParentStart = "true"
-        android:layout_alignParentRight = "true"
-        android:layout_alignParentEnd = "true" />
+     <FrameLayout
+         android:id="@+id/fragment_container"
+         android:layout_width="match_parent"
+         android:layout_height="match_parent"/>
+
+    </LinearLayout>
 
-    <ImageView
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:id="@+id/imageView"
-        android:src="@drawable/download"
-        android:paddingTop = "100dp"
-        android:layout_centerHorizontal="true"
-        />
 
 
-    <EditText
-        android:id="@+id/LDAP_PASSWORD"
+    <com.google.android.material.navigation.NavigationView
+        android:id="@+id/nav"
         android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:layout_below="@+id/LDAP_ID"
-        android:layout_alignEnd="@+id/LDAP_ID"
-        android:layout_alignLeft="@+id/LDAP_ID"
-        android:layout_alignParentStart="true"
-        android:layout_alignParentLeft="true"
-        android:ems="10"
-        android:hint="@string/password"
-        android:inputType="textPassword"
-        android:textColorHint="#ffff299f" />
+        android:layout_height="match_parent"
+        app:headerLayout="@layout/nav_headerlayout"
+        app:menu="@menu/menu_navigation"
+        android:layout_gravity="start">
 
-    <Button
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:text="@string/login"
-        android:id="@+id/login_btn"
-        android:layout_alignParentBottom="true"
-        android:layout_centerHorizontal="true"
-        android:background="@color/colorPrimary"
-        android:layout_marginBottom = "40dp"
-       />
+    </com.google.android.material.navigation.NavigationView>
 
 
-</RelativeLayout>
 
+</androidx.drawerlayout.widget.DrawerLayout>
\ No newline at end of file

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

-<?xml version="1.0" encoding="utf-8"?>
-<RelativeLayout
-    xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:app="http://schemas.android.com/apk/res-auto"
-    xmlns:tools="http://schemas.android.com/tools"
-    android:layout_width="match_parent"
-    android:layout_height="match_parent"
-    app:layout_behavior="@string/appbar_scrolling_view_behavior"
-    tools:context=".LostItem"
-    tools:showIn="@layout/activity_lost_item"
-    android:paddingLeft= "@dimen/activity_horizontal_margin"
-    android:paddingRight = "@dimen/activity_horizontal_margin"
-    android:paddingTop = "@dimen/activity_vertical_margin"
-    android:paddingBottom = "@dimen/activity_vertical_margin"
-    >
-
-    <ImageView
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:id="@+id/imageView"
-        android:src="@drawable/camera"
-        android:minWidth="80dp"
-        android:minHeight="80dp"
-        android:layout_marginTop = "40dp"
-        android:layout_marginLeft="40dp"
-        />
-    <EditText
-        android:layout_width = "wrap_content"
-        android:layout_height = "wrap_content"
-        android:id = "@+id/editText"
-        android:hint = "@string/title"
-        android:focusable = "true"
-        android:textColorHighlight = "#ff7eff15"
-        android:textColorHint = "#ffff25e6"
-        android:layout_marginTop = "20dp"
-        android:layout_below = "@+id/imageView"
-        android:layout_alignParentLeft = "true"
-        android:layout_alignParentStart = "true"
-        android:layout_alignParentRight = "true"
-        android:layout_alignParentEnd = "true"
-        />
-    <EditText
-        android:layout_width = "wrap_content"
-        android:layout_height = "wrap_content"
-        android:id = "@+id/editText1"
-        android:hint = "@string/place"
-        android:focusable = "true"
-        android:textColorHighlight = "#ff7eff15"
-        android:textColorHint = "#ffff25e6"
-        android:layout_marginTop = "20dp"
-        android:layout_below = "@+id/editText"
-        android:layout_alignParentLeft = "true"
-        android:layout_alignParentStart = "true"
-        android:layout_alignParentRight = "true"
-        android:layout_alignParentEnd = "true" />
-    <EditText
-        android:layout_width = "wrap_content"
-        android:layout_height = "wrap_content"
-        android:id = "@+id/editText2"
-        android:hint = "@string/desc"
-        android:focusable = "true"
-        android:ems="10"
-        android:gravity="start|top"
-        android:inputType="textMultiLine"
-        android:textColorHighlight = "#ff7eff15"
-        android:textColorHint = "#ffff25e6"
-        android:layout_marginTop = "20dp"
-        android:layout_below = "@+id/editText1"
-        android:layout_alignParentLeft = "true"
-        android:layout_alignParentStart = "true"
-        android:layout_alignParentRight = "true"
-        android:layout_alignParentEnd = "true" />
-
-    <Button
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:text="@string/submit"
-        android:id="@+id/button"
-        android:layout_alignParentBottom="true"
-        android:layout_centerHorizontal="true"
-        android:background="@color/colorPrimary"
-        android:layout_marginBottom = "40dp"
-        />
-
-    <EditText
-        android:id="@+id/editText6"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:inputType="date"
-        android:hint = "@string/date"
-        android:layout_below = "@+id/editText2"
-        android:layout_marginTop = "20dp"
-        android:layout_alignParentLeft = "true"
-        android:layout_alignParentStart = "true"
-        android:layout_alignParentRight = "true"
-        android:layout_alignParentEnd = "true"/>
-
-
-</RelativeLayout>
\ No newline at end of file

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

-<?xml version="1.0" encoding="utf-8"?>
-<RelativeLayout
-    xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:app="http://schemas.android.com/apk/res-auto"
-    xmlns:tools="http://schemas.android.com/tools"
-    android:layout_width="match_parent"
-    android:layout_height="match_parent"
-    app:layout_behavior="@string/appbar_scrolling_view_behavior"
-    tools:context=".LostItem"
-    tools:showIn="@layout/activity_lost_item"
-    android:paddingLeft= "@dimen/activity_horizontal_margin"
-    android:paddingRight = "@dimen/activity_horizontal_margin"
-    android:paddingTop = "@dimen/activity_vertical_margin"
-    android:paddingBottom = "@dimen/activity_vertical_margin"
-    >
-
-    <ImageView
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:id="@+id/imageView"
-        android:src="@drawable/camera"
-        android:minWidth="80dp"
-        android:minHeight="80dp"
-        android:layout_marginTop = "40dp"
-        android:layout_marginLeft="40dp"
-        />
-    <EditText
-        android:layout_width = "wrap_content"
-        android:layout_height = "wrap_content"
-        android:id = "@+id/editText"
-        android:hint = "@string/title"
-        android:focusable = "true"
-        android:textColorHighlight = "#ff7eff15"
-        android:textColorHint = "#ffff25e6"
-        android:layout_marginTop = "20dp"
-        android:layout_below = "@+id/imageView"
-        android:layout_alignParentLeft = "true"
-        android:layout_alignParentStart = "true"
-        android:layout_alignParentRight = "true"
-        android:layout_alignParentEnd = "true"
-        />
-    <EditText
-        android:layout_width = "wrap_content"
-        android:layout_height = "wrap_content"
-        android:id = "@+id/editText1"
-        android:hint = "@string/place"
-        android:focusable = "true"
-        android:textColorHighlight = "#ff7eff15"
-        android:textColorHint = "#ffff25e6"
-        android:layout_marginTop = "20dp"
-        android:layout_below = "@+id/editText"
-        android:layout_alignParentLeft = "true"
-        android:layout_alignParentStart = "true"
-        android:layout_alignParentRight = "true"
-        android:layout_alignParentEnd = "true" />
-    <EditText
-        android:layout_width = "wrap_content"
-        android:layout_height = "wrap_content"
-        android:id = "@+id/editText2"
-        android:hint = "@string/desc"
-        android:focusable = "true"
-        android:ems="10"
-        android:gravity="start|top"
-        android:inputType="textMultiLine"
-        android:textColorHighlight = "#ff7eff15"
-        android:textColorHint = "#ffff25e6"
-        android:layout_marginTop = "20dp"
-        android:layout_below = "@+id/editText1"
-        android:layout_alignParentLeft = "true"
-        android:layout_alignParentStart = "true"
-        android:layout_alignParentRight = "true"
-        android:layout_alignParentEnd = "true" />
-
-    <Button
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:text="@string/submit"
-        android:id="@+id/button"
-        android:layout_alignParentBottom="true"
-        android:layout_centerHorizontal="true"
-        android:background="@color/colorPrimary"
-        android:layout_marginBottom = "40dp"
-        />
-
-    <EditText
-        android:id="@+id/editText6"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:inputType="date"
-        android:hint = "@string/date"
-        android:layout_below = "@+id/editText2"
-        android:layout_marginTop = "20dp"
-        android:layout_alignParentLeft = "true"
-        android:layout_alignParentStart = "true"
-        android:layout_alignParentRight = "true"
-        android:layout_alignParentEnd = "true"/>
-
-
-</RelativeLayout>
\ No newline at end of file

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

-<?xml version="1.0" encoding="utf-8"?>
-<androidx.constraintlayout.widget.ConstraintLayout
-    xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:tools="http://schemas.android.com/tools"
-    xmlns:app="http://schemas.android.com/apk/res-auto"
-    android:layout_width="match_parent"
-    android:layout_height="match_parent"
-    app:layout_behavior="@string/appbar_scrolling_view_behavior"
-    tools:showIn="@layout/activity_main"
-
-    tools:context=".MainActivity">
-
-    <Button
-        android:id="@+id/button"
-        android:layout_width="282dp"
-        android:layout_height="38dp"
-        android:text="Login"
-        tools:layout_editor_absoluteX="75dp"
-        tools:layout_editor_absoluteY="535dp" />
-
-    <EditText
-        android:id="@+id/editText"
-        android:layout_width="282dp"
-        android:layout_height="42dp"
-        android:ems="10"
-        android:hint="@string/password"
-        android:inputType="textPassword"
-        tools:layout_editor_absoluteX="75dp"
-        tools:layout_editor_absoluteY="452dp" />
-
-    <EditText
-        android:id="@+id/editText4"
-        android:layout_width="281dp"
-        android:layout_height="42dp"
-        android:ems="10"
-        android:hint="@string/ldap_id"
-        android:inputType="textPersonName"
-        tools:layout_editor_absoluteX="71dp"
-        tools:layout_editor_absoluteY="365dp" />
-
-
-</androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file

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

+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@android:color/holo_green_light">
+
+</RelativeLayout>
\ No newline at end of file

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

+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@android:color/holo_purple">
+
+</RelativeLayout>
\ No newline at end of file

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

+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@android:color/holo_blue_dark">
+
+</RelativeLayout>
\ No newline at end of file

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

+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:orientation="vertical"
+    android:layout_width="match_parent"
+    android:gravity="center_vertical"
+    android:padding="20dp"
+    android:layout_height="150dp"
+    android:background="@color/colorPrimary">
+
+    <TextView
+        android:id="@+id/textView"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:text="@string/app_name"
+        />
+</LinearLayout>
\ No newline at end of file

app/src/main/res/menu/menu_main.xml

-<menu xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:app="http://schemas.android.com/apk/res-auto"
-    xmlns:tools="http://schemas.android.com/tools"
-    tools:context="com.example.instilostandfound.MainActivity" >
-    <item android:id="@+id/action_settings"
-        android:title="@string/action_settings"
-        android:orderInCategory="100"
-        app:showAsAction="never" />
-</menu>

app/src/main/res/menu/menu_navigation.xml

+<?xml version="1.0" encoding="utf-8"?>
+<menu xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    tools:showIn="navigation_view">
+
+    <group android:checkableBehavior="single">
+        <item
+            android:id="@+id/home"
+            android:title="Home" />
+
+        <item
+        android:id="@+id/post_lost"
+        android:title="@string/post_lost_item" />
+
+        <item
+        android:id="@+id/post_found"
+        android:title="@string/post_found_item" />
+    </group>
+
+</menu>
\ No newline at end of file

app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml

 <?xml version="1.0" encoding="utf-8"?>
 <adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
-    <background android:drawable="@drawable/ic_launcher_background"/>
-    <foreground android:drawable="@drawable/ic_launcher_foreground"/>
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
 </adaptive-icon>
\ No newline at end of file

app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml

 <?xml version="1.0" encoding="utf-8"?>
 <adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
-    <background android:drawable="@drawable/ic_launcher_background"/>
-    <foreground android:drawable="@drawable/ic_launcher_foreground"/>
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
 </adaptive-icon>
\ No newline at end of file

app/src/main/res/values/dimens.xml

-<resources>
-    <dimen name="fab_margin">16dp</dimen>
-    <dimen name="activity_horizontal_margin">30dp</dimen>
-    <dimen name="activity_vertical_margin">30dp</dimen>
-</resources>

app/src/main/res/values/strings.xml

 <resources>
-    <string name="app_name">HelloWorld</string>
-    <string name="ldap_id">LDAP Id</string>
-    <string name="password">password</string>
-    <string name="login">Login</string>
-    <string name="action_settings">Settings</string>
-    <string name="title_activity_lost">Lost</string>
-    <string name="title_activity_lost_item">LostItem</string>
-    <string name="title">Title</string>
-    <string name="place">Place</string>
-    <string name="desc">Description</string>
-    <string name="date">Date</string>
-    <string name="submit">Submit</string>
-    <string name="title_activity_found_item">FoundItem</string>
+    <string name="app_name">InstiLostandFound</string>
+    <string name="post_lost_item">Post Lost Item</string>
+    <string name="post_found_item">Post Found Item</string>
+    <string name="open_navigation">Open Navigation</string>
+    <string name="close_navigation">Close Navigation</string>
+
 </resources>

app/src/main/res/values/styles.xml

@@ -13,8 +13,8 @@
         <item name="windowNoTitle">true</item>
     </style>
 
-    <style name="AppTheme.AppBarOverlay" parent="ThemeOverlay.AppCompat.Dark.ActionBar" />
-
-    <style name="AppTheme.PopupOverlay" parent="ThemeOverlay.AppCompat.Light" />
+    <!--<style name="AppTheme.NoStatusBar">
+        <item name="android:statusBarColor">@android:color/transparent</item>
+    </style>-->
 
 </resources>

build.gradle

@@ -8,7 +8,6 @@ buildscript {
     }
     dependencies {
         classpath 'com.android.tools.build:gradle:3.5.1'
-        classpath 'com.google.gms:google-services:4.3.2'
         
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files

gradle.properties

 # Project-wide Gradle settings.
-
 # IDE (e.g. Android Studio) users:
 # Gradle settings configured through the IDE *will override*
 # any settings specified in this file.
-
 # For more details on how to configure your build environment visit
 # http://www.gradle.org/docs/current/userguide/build_environment.html
-
 # Specifies the JVM arguments used for the daemon process.
 # The setting is particularly useful for tweaking memory settings.
 org.gradle.jvmargs=-Xmx1536m
-
 # When configured, Gradle will run in incubating parallel mode.
 # This option should only be used with decoupled projects. More details, visit
 # http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
 # org.gradle.parallel=true
-
 # AndroidX package structure to make it clearer which packages are bundled with the
 # Android operating system, and which are packaged with your app's APK
 # https://developer.android.com/topic/libraries/support-library/androidx-rn

gradle/wrapper/gradle-wrapper.properties

-#Thu Oct 24 15:20:31 IST 2019
+#Thu Oct 24 20:28:51 IST 2019
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME

local.properties

-## This file must *NOT* be checked into Version Control Systems,
+## This file is automatically generated by Android Studio.
+# Do not modify this file -- YOUR CHANGES WILL BE ERASED!
+#
+# This file should *NOT* be checked into Version Control Systems,
 # as it contains information specific to your local configuration.
 #
 # Location of the SDK. This is only used by Gradle.
 # For customization when using a Version Control System, please read the
 # header note.
-#Fri Oct 25 11:44:26 IST 2019
-sdk.dir=/home/chikki/Android/Sdk
+sdk.dir=/home/navya/Android/Sdk

settings.gradle

 include ':app'
-rootProject.name='InstiLostAndFound'
+rootProject.name='InstiLostandFound'