up

app/src/main/java/io/legado/app/ui/readbook/config/PaddingConfigDialog.kt

@@ -116,9 +116,7 @@ class PaddingConfigDialog : DialogFragment() {
                 tv_padding_top.text = paddingTop.toString()
             }
 
-            override fun onStartTrackingTouch(seekBar: SeekBar?) {
-
-            }
+            override fun onStartTrackingTouch(seekBar: SeekBar?) = Unit
 
             override fun onStopTrackingTouch(seekBar: SeekBar?) {
                 postEvent(Bus.UP_CONFIG, true)
@@ -130,9 +128,7 @@ class PaddingConfigDialog : DialogFragment() {
                 tv_padding_bottom.text = paddingBottom.toString()
             }
 
-            override fun onStartTrackingTouch(seekBar: SeekBar?) {
-
-            }
+            override fun onStartTrackingTouch(seekBar: SeekBar?) = Unit
 
             override fun onStopTrackingTouch(seekBar: SeekBar?) {
                 postEvent(Bus.UP_CONFIG, true)
@@ -144,9 +140,7 @@ class PaddingConfigDialog : DialogFragment() {
                 tv_padding_left.text = paddingLeft.toString()
             }
 
-            override fun onStartTrackingTouch(seekBar: SeekBar?) {
-
-            }
+            override fun onStartTrackingTouch(seekBar: SeekBar?) = Unit
 
             override fun onStopTrackingTouch(seekBar: SeekBar?) {
                 postEvent(Bus.UP_CONFIG, true)
@@ -158,9 +152,7 @@ class PaddingConfigDialog : DialogFragment() {
                 tv_padding_right.text = paddingRight.toString()
             }
 
-            override fun onStartTrackingTouch(seekBar: SeekBar?) {
-
-            }
+            override fun onStartTrackingTouch(seekBar: SeekBar?) = Unit
 
             override fun onStopTrackingTouch(seekBar: SeekBar?) {
                 postEvent(Bus.UP_CONFIG, true)

app/src/main/java/io/legado/app/ui/readbook/config/ReadAloudDialog.kt

@@ -87,8 +87,7 @@ class ReadAloudDialog : DialogFragment() {
             override fun onProgressChanged(seekBar: SeekBar?, progress: Int, fromUser: Boolean) {
             }
 
-            override fun onStartTrackingTouch(seekBar: SeekBar?) {
-            }
+            override fun onStartTrackingTouch(seekBar: SeekBar?) = Unit
 
             override fun onStopTrackingTouch(seekBar: SeekBar?) {
                 requireContext().putPrefInt("ttsSpeechRate", seek_tts_SpeechRate.progress)
@@ -101,8 +100,7 @@ class ReadAloudDialog : DialogFragment() {
                 tv_timer.text = requireContext().getString(R.string.timer_m, progress)
             }
 
-            override fun onStartTrackingTouch(seekBar: SeekBar?) {
-            }
+            override fun onStartTrackingTouch(seekBar: SeekBar?) = Unit
 
             override fun onStopTrackingTouch(seekBar: SeekBar?) {
                 ReadAloudService.setTimer(requireContext(), seek_timer.progress)

app/src/main/java/io/legado/app/ui/readbook/config/ReadStyleDialog.kt

@@ -119,7 +119,7 @@ class ReadStyleDialog : DialogFragment() {
                 tv_text_size.text = ReadBookConfig.getConfig().textSize.toString()
             }
 
-            override fun onStartTrackingTouch(seekBar: SeekBar?) {}
+            override fun onStartTrackingTouch(seekBar: SeekBar?) = Unit
             override fun onStopTrackingTouch(seekBar: SeekBar?) {
                 postEvent(Bus.UP_CONFIG, true)
             }
@@ -151,7 +151,7 @@ class ReadStyleDialog : DialogFragment() {
                 }
             }
 
-            override fun onStartTrackingTouch(seekBar: SeekBar?) {}
+            override fun onStartTrackingTouch(seekBar: SeekBar?) = Unit
             override fun onStopTrackingTouch(seekBar: SeekBar?) {
                 postEvent(Bus.UP_CONFIG, true)
             }
@@ -181,7 +181,7 @@ class ReadStyleDialog : DialogFragment() {
                 }
             }
 
-            override fun onStartTrackingTouch(seekBar: SeekBar?) {}
+            override fun onStartTrackingTouch(seekBar: SeekBar?) = Unit
             override fun onStopTrackingTouch(seekBar: SeekBar?) {
                 postEvent(Bus.UP_CONFIG, true)
             }