Clean code

app/build.gradle

@@ -14,7 +14,7 @@ android {
         //noinspection ExpiredTargetSdkVersion
         targetSdk 28
         versionCode 258
-        versionName "0904"
+        versionName "0905"
         javaCompileOptions {
             annotationProcessorOptions {
                 arguments = ["room.schemaLocation": "$projectDir/schemas".toString()]

app/src/main/java/com/fongmi/android/tv/ui/dialog/BaseDialog.java

@@ -13,6 +13,8 @@ import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 import androidx.viewbinding.ViewBinding;
 
+import com.fongmi.android.tv.R;
+import com.fongmi.android.tv.utils.ResUtil;
 import com.google.android.material.bottomsheet.BottomSheetBehavior;
 import com.google.android.material.bottomsheet.BottomSheetDialog;
 import com.google.android.material.bottomsheet.BottomSheetDialogFragment;
@@ -39,6 +41,15 @@ public abstract class BaseDialog extends BottomSheetDialogFragment {
     protected void initEvent() {
     }
 
+    protected boolean transparent() {
+        return false;
+    }
+
+    protected void setDimAmount(float amount) {
+        getDialog().getWindow().setDimAmount(amount);
+        getDialog().getWindow().addFlags(WindowManager.LayoutParams.FLAG_DIM_BEHIND);
+    }
+
     @NonNull
     @Override
     public Dialog onCreateDialog(Bundle savedInstanceState) {
@@ -50,6 +61,7 @@ public abstract class BaseDialog extends BottomSheetDialogFragment {
 
     private void setBehavior(BottomSheetDialog dialog) {
         FrameLayout bottomSheet = dialog.findViewById(com.google.android.material.R.id.design_bottom_sheet);
+        if (transparent()) bottomSheet.setBackgroundColor(ResUtil.getColor(R.color.transparent));
         BottomSheetBehavior<FrameLayout> behavior = BottomSheetBehavior.from(bottomSheet);
         behavior.setState(BottomSheetBehavior.STATE_EXPANDED);
         behavior.setSkipCollapsed(true);

app/src/main/java/com/fongmi/android/tv/ui/dialog/SubtitleDialog.java

@@ -3,6 +3,7 @@ package com.fongmi.android.tv.ui.dialog;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
+import android.widget.ImageView;
 
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
@@ -14,6 +15,7 @@ import androidx.viewbinding.ViewBinding;
 import com.fongmi.android.tv.Setting;
 import com.fongmi.android.tv.databinding.DialogSubtitleBinding;
 import com.fongmi.android.tv.utils.ResUtil;
+import com.github.bassaer.library.MDColor;
 import com.google.android.material.bottomsheet.BottomSheetDialogFragment;
 
 public final class SubtitleDialog extends BaseDialog {
@@ -41,11 +43,22 @@ public final class SubtitleDialog extends BaseDialog {
         show(activity.getSupportFragmentManager(), null);
     }
 
+    @Override
+    protected boolean transparent() {
+        return full;
+    }
+
     @Override
     protected ViewBinding getBinding(@NonNull LayoutInflater inflater, @Nullable ViewGroup container) {
         return binding = DialogSubtitleBinding.inflate(inflater, container, false);
     }
 
+    @Override
+    protected void initView() {
+        int count = binding.getRoot().getChildCount();
+        if (full) for (int i = 0; i < count; i++) ((ImageView) binding.getRoot().getChildAt(i)).getDrawable().setTint(MDColor.WHITE);
+    }
+
     @Override
     protected void initEvent() {
         binding.up.setOnClickListener(this::onUp);
@@ -85,6 +98,7 @@ public final class SubtitleDialog extends BaseDialog {
     @Override
     public void onResume() {
         super.onResume();
+        if (full) setDimAmount(0.5f);
         getDialog().getWindow().setLayout(ResUtil.dp2px(216), -1);
     }
 }

app/src/main/java/com/fongmi/android/tv/utils/ResUtil.java

@@ -16,6 +16,7 @@ import android.view.animation.AnimationUtils;
 
 import androidx.annotation.AnimRes;
 import androidx.annotation.ArrayRes;
+import androidx.annotation.ColorRes;
 import androidx.annotation.DrawableRes;
 import androidx.annotation.StringRes;
 import androidx.core.content.ContextCompat;
@@ -112,6 +113,10 @@ public class ResUtil {
         return ContextCompat.getDrawable(App.get(), resId);
     }
 
+    public static int getColor(@ColorRes int resId) {
+        return ContextCompat.getColor(App.get(), resId);
+    }
+
     public static Animation getAnim(@AnimRes int resId) {
         return AnimationUtils.loadAnimation(App.get(), resId);
     }

app/src/mobile/res/layout/dialog_subtitle.xml

@@ -3,6 +3,7 @@
     android:layout_width="wrap_content"
     android:layout_height="wrap_content"
     android:orientation="horizontal"
+    android:gravity="center"
     android:padding="8dp">
 
     <ImageView