修改标题栏

app/src/main/java/org/sifacai/vlcjellyfin/Ui/TitleBar.java

@@ -0,0 +1,46 @@
+package org.sifacai.vlcjellyfin.Ui;
+
+import android.content.Context;
+import android.os.Build;
+import android.util.AttributeSet;
+import android.view.ViewGroup;
+import android.widget.FrameLayout;
+import android.widget.LinearLayout;
+import android.widget.TextView;
+
+import androidx.annotation.Nullable;
+
+public class TitleBar extends FrameLayout {
+
+    public TitleBar(Context context) {
+        super(context);
+    }
+
+    public TitleBar(Context context, @Nullable AttributeSet attrs) {
+        super(context, attrs);
+    }
+
+    public TitleBar(Context context, @Nullable AttributeSet attrs, int defStyleAttr) {
+        super(context, attrs, defStyleAttr);
+    }
+
+    public void initView(){
+
+    }
+
+    static class Builder{
+        LinearLayout mainlayout;
+        TextView backBtn;
+
+
+        public Builder(Context context) {
+            mainlayout = new LinearLayout(context);
+            mainlayout.setLayoutParams(new LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.MATCH_PARENT));
+
+            backBtn=new TextView(context);
+            backBtn.setText("<");
+
+
+        }
+    }
+}

app/src/main/res/drawable/ic_baseline_home_48.xml

@@ -0,0 +1,5 @@
+<vector android:height="48dp" android:tint="#FFFFFF"
+    android:viewportHeight="24" android:viewportWidth="24"
+    android:width="48dp" xmlns:android="http://schemas.android.com/apk/res/android">
+    <path android:fillColor="@android:color/white" android:pathData="M10,20v-6h4v6h5v-8h3L12,3 2,12h3v8z"/>
+</vector>