add inital drawer hader layout

app/src/main/java/org/schabi/newpipe/MainActivity.java

@@ -37,12 +37,14 @@ import android.support.v7.app.ActionBarDrawerToggle;
 import android.support.v7.app.AppCompatActivity;
 import android.support.v7.widget.Toolbar;
 import android.util.Log;
+import android.view.Gravity;
 import android.view.Menu;
 import android.view.MenuInflater;
 import android.view.MenuItem;
 import android.view.View;
 import android.widget.Button;
 import android.widget.ImageButton;
+import android.widget.TextView;
 import android.widget.Toast;
 
 import org.schabi.newpipe.extractor.StreamingService;
@@ -61,6 +63,9 @@ public class MainActivity extends AppCompatActivity {
     public static final boolean DEBUG = !BuildConfig.BUILD_TYPE.equals("release");
 
     private ActionBarDrawerToggle toggle = null;
+    private DrawerLayout drawer = null;
+    private NavigationView drawerItems = null;
+    private TextView headerServiceView = null;
 
     /*//////////////////////////////////////////////////////////////////////////
     // Activity's LifeCycle
@@ -81,13 +86,12 @@ public class MainActivity extends AppCompatActivity {
 
         setSupportActionBar(findViewById(R.id.toolbar));
         setupDrawer();
-        setupDrawerFooter();
     }
 
     private void setupDrawer() {
         final Toolbar toolbar = findViewById(R.id.toolbar);
-        final DrawerLayout drawer = findViewById(R.id.drawer_layout);
+        drawer = findViewById(R.id.drawer_layout);
-        final NavigationView drawerItems = findViewById(R.id.navigation);
+        drawerItems = findViewById(R.id.navigation);
 
         //drawerItems.setItemIconTintList(null); // Set null to use the original icon
         drawerItems.getMenu().getItem(ServiceHelper.getSelectedServiceId(this)).setChecked(true);
@@ -112,18 +116,26 @@ public class MainActivity extends AppCompatActivity {
                 }
             });
 
-            drawerItems.setNavigationItemSelectedListener(item -> {
+            drawerItems.setNavigationItemSelectedListener(this::changeService);
+
+            setupDrawerFooter();
+            setupDrawerHeader();
+        } else {
+            drawer.setDrawerLockMode(DrawerLayout.LOCK_MODE_LOCKED_CLOSED);
+        }
+    }
+
+    private boolean changeService(MenuItem item) {
         if (item.getGroupId() == R.id.menu_services_group) {
             drawerItems.getMenu().getItem(ServiceHelper.getSelectedServiceId(this)).setChecked(false);
             ServiceHelper.setSelectedServiceId(this, item.getTitle().toString());
             drawerItems.getMenu().getItem(ServiceHelper.getSelectedServiceId(this)).setChecked(true);
+            headerServiceView.setText("gurken");
+        } else {
+            return false;
         }
         drawer.closeDrawers();
         return true;
-            });
-        } else {
-            drawer.setDrawerLockMode(DrawerLayout.LOCK_MODE_LOCKED_CLOSED);
-        }
     }
 
     private void setupDrawerFooter() {
@@ -131,11 +143,18 @@ public class MainActivity extends AppCompatActivity {
         ImageButton downloads = findViewById(R.id.drawer_downloads);
         ImageButton history = findViewById(R.id.drawer_history);
 
-        settings.setOnClickListener(view -> NavigationHelper.openSettings(this) );
+        settings.setOnClickListener(view -> NavigationHelper.openSettings(this));
-        downloads.setOnClickListener(view -> NavigationHelper.openDownloads(this));
+        downloads.setOnClickListener(view ->NavigationHelper.openDownloads(this));
         history.setOnClickListener(view -> NavigationHelper.openHistory(this));
     }
 
+    private void setupDrawerHeader() {
+        headerServiceView = findViewById(R.id.drawer_header_service_view);
+        Button action = findViewById(R.id.drawer_header_action_button);
+        action.setOnClickListener(view -> Toast.makeText(this,
+                R.string.drawer_header_action_paceholder_text, Toast.LENGTH_SHORT).show());
+    }
+
     @Override
     protected void onDestroy() {
         super.onDestroy();
@@ -148,6 +167,10 @@ public class MainActivity extends AppCompatActivity {
     protected void onResume() {
         super.onResume();
 
+        // close drawer on return, and don't show animation, so its looks like the drawer isn't open
+        // when the user returns to MainActivity
+        drawer.closeDrawer(Gravity.START, false);
+
         SharedPreferences sharedPreferences = PreferenceManager.getDefaultSharedPreferences(this);
         if (sharedPreferences.getBoolean(Constants.KEY_THEME_CHANGE, false)) {
             if (DEBUG) Log.d(TAG, "Theme has changed, recreating activity...");

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

@@ -6,9 +6,11 @@
     android:layout_width="wrap_content"
     android:layout_gravity="start"
     xmlns:app="http://schemas.android.com/apk/res-auto"
-    android:background="?attr/android:windowBackground">
+    android:background="?attr/android:windowBackground"
+    android:clickable="true"
+    android:focusable="true">
 
-    <View
+    <RelativeLayout
         android:id="@+id/drawer_header"
         android:layout_width="0dp"
         android:layout_height="150dp"
@@ -16,7 +18,57 @@
         android:layout_alignRight="@id/navigation"
         android:layout_alignStart="@id/navigation"
         android:layout_alignEnd="@id/navigation"
-        android:background="?attr/colorPrimary"/>
+        android:clickable="true"
+        android:focusable="true">
+
+        <Button
+            android:id="@+id/drawer_header_action_button"
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            android:background="?android:attr/selectableItemBackground"/>
+
+        <ImageView
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            android:background="?attr/colorPrimary"
+            android:src="@drawable/background_header"
+            android:scaleType="centerCrop"/>
+
+        <ImageView
+            android:id="@+id/drawer_header_np_nude_view"
+            android:layout_marginLeft="30dp"
+            android:layout_marginStart="30dp"
+            android:layout_marginTop="20dp"
+
+            android:layout_width="70dp"
+            android:layout_height="70dp"
+            android:src="@drawable/np_logo_nude_shadow"/>
+
+        <TextView
+            android:id="@+id/drawer_header_np_text_view"
+            android:layout_width="wrap_content"
+            android:layout_height="0dp"
+            android:text="@string/app_name"
+            android:layout_toRightOf="@id/drawer_header_np_nude_view"
+            android:layout_toEndOf="@id/drawer_header_np_nude_view"
+            android:layout_alignTop="@id/drawer_header_np_nude_view"
+            android:layout_alignBottom="@id/drawer_header_np_nude_view"
+            android:gravity="center"
+            android:textSize="30dp"
+            android:textStyle="bold|italic"/>
+
+        <TextView
+            android:id="@+id/drawer_header_service_view"
+            android:layout_width="100dp"
+            android:layout_height="100dp"
+            android:text="YouTube"
+            android:layout_below="@id/drawer_header_np_text_view"
+            android:layout_alignLeft="@id/drawer_header_np_text_view"
+            android:layout_alignStart="@id/drawer_header_np_text_view"
+            android:textSize="18dp"
+            android:textStyle="italic"/>
+
+    </RelativeLayout>
 
     <android.support.design.widget.NavigationView
         android:id="@+id/navigation"

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

@@ -366,6 +366,7 @@
     <string name="drawer_close">Close Drawer</string>
     <string name="youtube" translatable="false">YouTube</string>
     <string name="soundcloud" translatable="false">SoundCloud</string>
+    <string name="drawer_header_action_paceholder_text">Something will come here soon ;D</string>
 
 
     <!-- Preferred player -->