update TitleBar

app/src/main/java/io/legado/app/ui/widget/TitleBar.kt

@@ -86,6 +86,37 @@ class TitleBar(context: Context, attrs: AttributeSet?) : AppBarLayout(context, a
                 this.setSubtitleTextColor(a.getColor(R.styleable.TitleBar_subtitleTextColor, -0x1))
             }
 
+
+            if (a.hasValue(R.styleable.TitleBar_contentInsetLeft)
+                || a.hasValue(R.styleable.TitleBar_contentInsetRight)
+            ) {
+                this.setContentInsetsAbsolute(
+                    a.getDimensionPixelSize(R.styleable.TitleBar_contentInsetLeft, 0),
+                    a.getDimensionPixelSize(R.styleable.TitleBar_contentInsetRight, 0)
+                )
+            }
+
+            if (a.hasValue(R.styleable.TitleBar_contentInsetStart)
+                || a.hasValue(R.styleable.TitleBar_contentInsetEnd)
+            ) {
+                this.setContentInsetsRelative(
+                    a.getDimensionPixelSize(R.styleable.TitleBar_contentInsetStart, 0),
+                    a.getDimensionPixelSize(R.styleable.TitleBar_contentInsetEnd, 0)
+                )
+            }
+
+            if (a.hasValue(R.styleable.TitleBar_contentInsetStartWithNavigation)) {
+                this.contentInsetStartWithNavigation = a.getDimensionPixelOffset(
+                    R.styleable.TitleBar_contentInsetStartWithNavigation, 0
+                )
+            }
+
+            if (a.hasValue(R.styleable.TitleBar_contentInsetEndWithActions)) {
+                this.contentInsetEndWithActions = a.getDimensionPixelOffset(
+                    R.styleable.TitleBar_contentInsetEndWithActions, 0
+                )
+            }
+
             if (!titleText.isNullOrBlank()) {
                 this.title = titleText
             }

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

@@ -9,6 +9,7 @@
             android:id="@+id/title_bar"
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
+            app:contentInsetStartWithNavigation="0dp"
             app:displayHomeAsUp="true"
             app:title="@string/book_source"/>
 

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

@@ -8,6 +8,12 @@
         <attr name="titleTextColor"/>
         <attr name="subtitleTextAppearance"/>
         <attr name="subtitleTextColor"/>
+        <attr name="contentInsetEnd"/>
+        <attr name="contentInsetEndWithActions"/>
+        <attr name="contentInsetStart"/>
+        <attr name="contentInsetStartWithNavigation"/>
+        <attr name="contentInsetLeft"/>
+        <attr name="contentInsetRight"/>
         <attr name="attachToActivity" format="boolean"/>
         <attr name="displayHomeAsUp" format="boolean"/>
         <attr name="navigationIcon" format="reference"/>