Added transparency and blur effects to the lockscreen

app/src/main/java/prototype/xd/scheduler/IntroActivity.java

@@ -16,7 +16,7 @@
 
 import prototype.xd.scheduler.fragments.IntroStartingFragment;
 import prototype.xd.scheduler.fragments.PermissionRequestFragment;
-import prototype.xd.scheduler.utilities.ColorUtilities;
+import prototype.xd.scheduler.utilities.ImageUtilities;
 import prototype.xd.scheduler.utilities.Static;
 import prototype.xd.scheduler.utilities.Utilities;
 
@@ -28,7 +28,7 @@ protected void onCreate(@Nullable Bundle savedInstanceState) {
 
         Static.init(this);
 
-        ColorUtilities.harmonizeColorsForActivity(this,
+        ImageUtilities.harmonizeColorsForActivity(this,
                 R.color.gray_harmonized,
                 R.color.green_harmonized,
                 R.color.yellow_harmonized,

app/src/main/java/prototype/xd/scheduler/MainActivity.java

@@ -6,7 +6,7 @@
 import androidx.appcompat.app.AppCompatActivity;
 import androidx.appcompat.app.AppCompatDelegate;
 
-import prototype.xd.scheduler.utilities.ColorUtilities;
+import prototype.xd.scheduler.utilities.ImageUtilities;
 import prototype.xd.scheduler.utilities.PermissionUtilities;
 import prototype.xd.scheduler.utilities.Static;
 import prototype.xd.scheduler.utilities.Utilities;
@@ -26,7 +26,7 @@ protected void onCreate(@Nullable Bundle savedInstanceState) {
         // init theme
         AppCompatDelegate.setDefaultNightMode(Static.APP_THEME.get());
 
-        ColorUtilities.harmonizeColorsForActivity(this,
+        ImageUtilities.harmonizeColorsForActivity(this,
                 R.color.gray_harmonized,
                 R.color.entry_settings_parameter_default,
                 R.color.entry_settings_parameter_group,

app/src/main/java/prototype/xd/scheduler/adapters/PerDayBgGridViewAdapter.java

@@ -1,6 +1,6 @@
 package prototype.xd.scheduler.adapters;
 
-import static prototype.xd.scheduler.utilities.ColorUtilities.readBitmapFromFile;
+import static prototype.xd.scheduler.utilities.ImageUtilities.readBitmapFromFile;
 import static prototype.xd.scheduler.utilities.Logger.logException;
 import static prototype.xd.scheduler.utilities.Utilities.getFile;
 

app/src/main/java/prototype/xd/scheduler/adapters/TodoListViewAdapter.java

@@ -1,10 +1,10 @@
 package prototype.xd.scheduler.adapters;
 
 import static java.lang.Math.max;
-import static prototype.xd.scheduler.utilities.ColorUtilities.dimColorToBg;
-import static prototype.xd.scheduler.utilities.ColorUtilities.getHarmonizedFontColorWithBg;
-import static prototype.xd.scheduler.utilities.ColorUtilities.getHarmonizedSecondaryFontColorWithBg;
 import static prototype.xd.scheduler.utilities.DateManager.currentlySelectedDayUTC;
+import static prototype.xd.scheduler.utilities.ImageUtilities.dimColorToBg;
+import static prototype.xd.scheduler.utilities.ImageUtilities.getHarmonizedFontColorWithBg;
+import static prototype.xd.scheduler.utilities.ImageUtilities.getHarmonizedSecondaryFontColorWithBg;
 import static prototype.xd.scheduler.utilities.Static.DAY_FLAG_GLOBAL_STR;
 import static prototype.xd.scheduler.utilities.Static.END_DAY_UTC;
 import static prototype.xd.scheduler.utilities.Static.GLOBAL_ITEMS_LABEL_POSITION;

app/src/main/java/prototype/xd/scheduler/entities/TodoEntry.java

@@ -3,12 +3,12 @@
 import static androidx.core.math.MathUtils.clamp;
 import static java.lang.Math.abs;
 import static prototype.xd.scheduler.entities.Group.NULL_GROUP;
-import static prototype.xd.scheduler.utilities.ColorUtilities.getExpiredUpcomingColor;
-import static prototype.xd.scheduler.utilities.ColorUtilities.mixColorWithBg;
 import static prototype.xd.scheduler.utilities.DateManager.currentDayUTC;
 import static prototype.xd.scheduler.utilities.DateManager.currentTimestampUTC;
 import static prototype.xd.scheduler.utilities.DateManager.msToDays;
 import static prototype.xd.scheduler.utilities.DateManager.msUTCtoDaysLocal;
+import static prototype.xd.scheduler.utilities.ImageUtilities.getExpiredUpcomingColor;
+import static prototype.xd.scheduler.utilities.ImageUtilities.mixColorWithBg;
 import static prototype.xd.scheduler.utilities.Static.TIME_RANGE_SEPARATOR;
 import static prototype.xd.scheduler.utilities.Utilities.doRangesOverlap;
 import static prototype.xd.scheduler.utilities.Utilities.getPluralString;

app/src/main/java/prototype/xd/scheduler/entities/settings_entries/AdaptiveBackgroundSettingsEntryConfig.java

@@ -129,7 +129,7 @@ void bind(@NonNull AdaptiveBackgroundSettingsEntryConfig config) {
 
                 MaterialDividerItemDecoration divider = new MaterialDividerItemDecoration(wrapper.context, LinearLayout.VERTICAL);
                 divider.setDividerColor(Color.TRANSPARENT);
-                divider.setDividerThickness(wrapper.getResources().getDimensionPixelSize(R.dimen.bg_list_item_vertical_padding));
+                divider.setDividerThickness(wrapper.getResources().getDimensionPixelSize(R.dimen.bg_grid_item_padding));
 
                 gridView.addItemDecoration(divider);
                 gridView.setHasFixedSize(true);

app/src/main/java/prototype/xd/scheduler/entities/settings_entries/CalendarAccountSettingsEntryConfig.java

@@ -1,7 +1,7 @@
 package prototype.xd.scheduler.entities.settings_entries;
 
 import static prototype.xd.scheduler.entities.settings_entries.SettingsEntryType.CALENDAR_ACCOUNT;
-import static prototype.xd.scheduler.utilities.ColorUtilities.dimColorToBg;
+import static prototype.xd.scheduler.utilities.ImageUtilities.dimColorToBg;
 
 import android.view.View;
 
@@ -16,8 +16,8 @@
 import prototype.xd.scheduler.adapters.SettingsListViewAdapter;
 import prototype.xd.scheduler.databinding.CalendarAccountSettingsEntryBinding;
 import prototype.xd.scheduler.entities.SystemCalendar;
-import prototype.xd.scheduler.utilities.misc.ContextWrapper;
 import prototype.xd.scheduler.utilities.Static;
+import prototype.xd.scheduler.utilities.misc.ContextWrapper;
 import prototype.xd.scheduler.views.settings.SystemCalendarSettings;
 
 public class CalendarAccountSettingsEntryConfig extends GenericCalendarSettingsEntryConfig {

app/src/main/java/prototype/xd/scheduler/entities/settings_entries/CompoundCustomizationSettingsEntryConfig.java

@@ -19,6 +19,7 @@
 
 import prototype.xd.scheduler.R;
 import prototype.xd.scheduler.databinding.CompoundCustomizationSettingsEntryBinding;
+import prototype.xd.scheduler.databinding.EntryEffectsDialogBinding;
 import prototype.xd.scheduler.utilities.DialogUtilities;
 import prototype.xd.scheduler.utilities.Static;
 import prototype.xd.scheduler.utilities.Utilities;
@@ -42,6 +43,9 @@ static class ViewHolder
         @NonNull
         private final AlertDialog viewSelectionDialog;
 
+        @NonNull
+        private final AlertDialog effectSettingsDialog;
+
         ViewHolder(@NonNull final ContextWrapper wrapper,
                    @NonNull final CompoundCustomizationSettingsEntryBinding viewBinding) {
             super(wrapper, viewBinding);
@@ -54,6 +58,32 @@ static class ViewHolder
             viewSelectionDialogView.setOrientation(LinearLayout.VERTICAL);
             viewSelectionDialogView.setPadding(padding, padding, padding, padding - itemPadding);
 
+            EntryEffectsDialogBinding effectsDialogBinding = EntryEffectsDialogBinding.inflate(wrapper.getLayoutInflater());
+
+            Utilities.setSliderChangeListener(
+                    effectsDialogBinding.effectTransparencyDescription,
+                    effectsDialogBinding.effectTransparencySlider,
+                    null,
+                    R.string.settings_effects_transparency,
+                    Static.EFFECT_TRANSPARENCY,
+                    false);
+
+            Utilities.setSliderChangeListener(
+                    effectsDialogBinding.effectBlurRadiusDescription,
+                    effectsDialogBinding.effectBlurRadiusSlider,
+                    null,
+                    R.string.settings_effects_blur_radius,
+                    Static.EFFECT_BLUR_RADIUS,
+                    false);
+
+            Utilities.setSliderChangeListener(
+                    effectsDialogBinding.effectBlurGrainDescription,
+                    effectsDialogBinding.effectBlurGrainSlider,
+                    null,
+                    R.string.settings_effects_blur_grain,
+                    Static.EFFECT_BLUR_GRAIN,
+                    false);
+
             viewSelectionDialog = wrapper.attachDialogToLifecycle(
                     new MaterialAlertDialogBuilder(wrapper.context, R.style.DefaultAlertDialogTheme)
                             .setIcon(R.drawable.ic_view_carousel_24)
@@ -62,6 +92,14 @@ static class ViewHolder
                             .setView(viewSelectionDialogView)
                             .create(), null);
 
+            effectSettingsDialog = wrapper.attachDialogToLifecycle(
+                    new MaterialAlertDialogBuilder(wrapper.context, R.style.DefaultAlertDialogTheme)
+                            .setIcon(R.drawable.ic_effects_45)
+                            .setTitle(R.string.settings_effects_title)
+                            .setMessage(R.string.settings_effects_description)
+                            .setView(effectsDialogBinding.getRoot())
+                            .create(), null);
+
             entryPreviewContainer = new EntryPreviewContainer(wrapper, viewBinding.previewContainer, true) {
                 @ColorInt
                 @Override
@@ -117,7 +155,7 @@ protected int adaptiveColorBalanceGetter() {
 
             for (TodoItemViewType viewType : TodoItemViewType.values()) {
                 LockScreenTodoItemView.inflateViewByType(viewType, viewSelectionDialogView, wrapper.getLayoutInflater())
-                        .mixAndSetBgAndTextColors(true, fontColor, bgColor)
+                        .mixAndSetBgAndTextColors(fontColor, bgColor)
                         .setBorderColor(borderColor)
                         .setOnClickListener(v -> {
                             entryPreviewContainer.setTodoItemViewType(viewType);
@@ -128,6 +166,9 @@ protected int adaptiveColorBalanceGetter() {
             viewBinding.previewContainer.setOnClickListener(v ->
                     viewSelectionDialog.show());
 
+            viewBinding.openEffectsButton.setOnClickListener(v ->
+                    effectSettingsDialog.show());
+
             ObjIntConsumer<Static.DefaultedInteger> colorPickerColorSelectedListener = (value, selectedColor) -> {
                 value.put(selectedColor);
                 entryPreviewContainer.notifyColorChanged(value, selectedColor);

app/src/main/java/prototype/xd/scheduler/entities/settings_entries/DoubleSliderSettingsEntryConfig.java

@@ -9,23 +9,23 @@
 import androidx.annotation.StringRes;
 
 import prototype.xd.scheduler.databinding.DoubleSliderSettingsEntryBinding;
+import prototype.xd.scheduler.utilities.ImageUtilities;
 import prototype.xd.scheduler.utilities.misc.ContextWrapper;
-import prototype.xd.scheduler.utilities.ColorUtilities;
 
 public class DoubleSliderSettingsEntryConfig extends SettingsEntryConfig {
 
     @StringRes
-    final int titleId;
+    private final int titleId;
 
     @NonNull
     protected final SliderSettingsEntryConfig leftSliderConfig;
     @NonNull
-    protected final ColorUtilities.SliderTinter leftSliderTinter;
+    protected final ImageUtilities.SliderTinter leftSliderTinter;
 
     @NonNull
     protected final SliderSettingsEntryConfig rightSliderConfig;
     @NonNull
-    protected final ColorUtilities.SliderTinter rightSliderTinter;
+    protected final ImageUtilities.SliderTinter rightSliderTinter;
 
     public DoubleSliderSettingsEntryConfig(@NonNull Context context,
                                            @StringRes int titleId,
@@ -37,8 +37,8 @@ public DoubleSliderSettingsEntryConfig(@NonNull Context context,
         this.leftSliderConfig = leftSliderConfig;
         this.rightSliderConfig = rightSliderConfig;
 
-        leftSliderTinter = new ColorUtilities.SliderTinter(context, leftSliderAccentColor);
-        rightSliderTinter = new ColorUtilities.SliderTinter(context, rightSliderAccentColor);
+        leftSliderTinter = new ImageUtilities.SliderTinter(context, leftSliderAccentColor);
+        rightSliderTinter = new ImageUtilities.SliderTinter(context, rightSliderAccentColor);
     }
 
     @Override

app/src/main/java/prototype/xd/scheduler/entities/settings_entries/SliderSettingsEntryConfig.java

@@ -14,9 +14,9 @@
 import java.util.function.IntFunction;
 
 import prototype.xd.scheduler.databinding.SliderSettingsEntryBinding;
-import prototype.xd.scheduler.utilities.misc.ContextWrapper;
 import prototype.xd.scheduler.utilities.Static;
 import prototype.xd.scheduler.utilities.Utilities;
+import prototype.xd.scheduler.utilities.misc.ContextWrapper;
 
 public class SliderSettingsEntryConfig extends SettingsEntryConfig {
 
@@ -30,7 +30,7 @@ public class SliderSettingsEntryConfig extends SettingsEntryConfig {
     private int stringResource;
 
     @Nullable
-    IntFunction<String> textFormatter;
+    private IntFunction<String> textFormatter;
 
     public SliderSettingsEntryConfig(@NonNull Static.DefaultedInteger value, int seekMin, int seekMax, int stepSize, boolean zeroIsOff,
                                      @StringRes @PluralsRes int stringResource) {

app/src/main/java/prototype/xd/scheduler/fragments/PermissionRequestFragment.java

@@ -4,7 +4,7 @@
 import static prototype.xd.scheduler.fragments.PermissionRequestFragment.PermissionsRequestChainStatus.BATTERY_PERMISSIONS;
 import static prototype.xd.scheduler.fragments.PermissionRequestFragment.PermissionsRequestChainStatus.CORE_PERMISSIONS;
 import static prototype.xd.scheduler.fragments.PermissionRequestFragment.PermissionsRequestChainStatus.END;
-import static prototype.xd.scheduler.utilities.ColorUtilities.getOnBgColor;
+import static prototype.xd.scheduler.utilities.ImageUtilities.getOnBgColor;
 import static prototype.xd.scheduler.utilities.PermissionUtilities.AutoRevokeStatus;
 import static prototype.xd.scheduler.utilities.PermissionUtilities.areEssentialPermissionsGranted;
 import static prototype.xd.scheduler.utilities.PermissionUtilities.getAutorevokeStatus;
@@ -42,7 +42,7 @@
 
 import prototype.xd.scheduler.R;
 import prototype.xd.scheduler.databinding.PermissionsRequestFragmentBinding;
-import prototype.xd.scheduler.utilities.ColorUtilities;
+import prototype.xd.scheduler.utilities.ImageUtilities;
 import prototype.xd.scheduler.utilities.Logger;
 
 
@@ -187,8 +187,8 @@ private static void setPermissionChipColor(boolean permissionGranted, @NonNull T
         int onContainerColor = MaterialColors.getColor(permissionText, R.attr.colorOnErrorContainer, Color.RED);
 
         if (permissionGranted) {
-            containerColor = ColorUtilities.swapRedAndGreenChannels(containerColor);
-            onContainerColor = ColorUtilities.swapRedAndGreenChannels(onContainerColor);
+            containerColor = ImageUtilities.swapRedAndGreenChannels(containerColor);
+            onContainerColor = ImageUtilities.swapRedAndGreenChannels(onContainerColor);
         }
 
         permissionText.setTextColor(onContainerColor);

app/src/main/java/prototype/xd/scheduler/fragments/dialogs/GlobalSettingsDialogFragment.java

@@ -87,7 +87,7 @@ protected void buildDialogStatic(@NonNull SettingsDialogFragmentBinding binding,
 
                 new SliderSettingsEntryConfig(Static.LOCKSCREEN_VIEW_VERTICAL_BIAS,
                         0, 100, 5, value -> {
-                    String baseString = wrapper.getString(R.string.settings_event_vertical_bias, value) + "%";
+                    String baseString = wrapper.getString(R.string.settings_event_vertical_bias, value);
                     if (value == 0) {
                         return baseString + " (" + wrapper.getString(R.string.top) + ")";
                     }

app/src/main/java/prototype/xd/scheduler/fragments/dialogs/SortingSettingsDialogFragment.java

@@ -1,9 +1,9 @@
 package prototype.xd.scheduler.fragments.dialogs;
 
-import static prototype.xd.scheduler.utilities.ColorUtilities.getExpiredUpcomingColor;
-import static prototype.xd.scheduler.utilities.ColorUtilities.getHarmonizedFontColorWithBg;
-import static prototype.xd.scheduler.utilities.ColorUtilities.getHarmonizedSecondaryFontColorWithBg;
-import static prototype.xd.scheduler.utilities.ColorUtilities.getOnBgColor;
+import static prototype.xd.scheduler.utilities.ImageUtilities.getExpiredUpcomingColor;
+import static prototype.xd.scheduler.utilities.ImageUtilities.getHarmonizedFontColorWithBg;
+import static prototype.xd.scheduler.utilities.ImageUtilities.getHarmonizedSecondaryFontColorWithBg;
+import static prototype.xd.scheduler.utilities.ImageUtilities.getOnBgColor;
 
 import android.annotation.SuppressLint;
 import android.content.res.ColorStateList;