1 files changed, 0 insertions, 116 deletions
diff --git a/SettingsAPI/java/com/android/tv/settings/library/device/display/displaysound/FontScaleState.java b/SettingsAPI/java/com/android/tv/settings/library/device/display/displaysound/FontScaleState.java
deleted file mode 100644
index 91e23030c..000000000
--- a/SettingsAPI/java/com/android/tv/settings/library/device/display/displaysound/FontScaleState.java
+++ /dev/null
@@ -1,116 +0,0 @@
-/*
- * Copyright (C) 2021 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.tv.settings.library.device.display.displaysound;
-
-import android.content.ContentResolver;
-import android.content.Context;
-import android.os.Bundle;
-import android.provider.Settings;
-
-import com.android.tv.settings.library.ManagerUtil;
-import com.android.tv.settings.library.PreferenceCompat;
-import com.android.tv.settings.library.UIUpdateCallback;
-import com.android.tv.settings.library.data.PreferenceControllerState;
-import com.android.tv.settings.library.util.AbstractPreferenceController;
-import com.android.tv.settings.library.util.ResourcesUtil;
-
-import java.util.List;
-
-/**
- * State to provide data for rendering font scale settings screen.
- */
-public class FontScaleState extends PreferenceControllerState {
-    private static final String FONT_SCALE_GROUP = "font_scale_radio_group";
-    private PreferenceCompat mFontScaleGroup;
-
-    /** Value of FONT_SCALE. */
-    private float mCurrentFontScaleValue;
-
-    @Override
-    public void onCreate(Bundle extras) {
-        super.onCreate(extras);
-        mFontScaleGroup = mPreferenceCompatManager.getOrCreatePrefCompat(FONT_SCALE_GROUP);
-        mFontScaleGroup.setType(PreferenceCompat.TYPE_PREFERENCE_CATEGORY);
-        mFontScaleGroup.setTitle(FONT_SCALE_GROUP);
-        final String[] entryValues = ResourcesUtil.getStringArray(mContext,
-                "font_scale_entry_values");
-        final String[] entries = ResourcesUtil.getStringArray(mContext, "font_scale_entries");
-        initFontScaleValue();
-
-        for (int i = 0; i < entryValues.length; i++) {
-            final PreferenceCompat preference = mPreferenceCompatManager.getOrCreatePrefCompat(
-                    new String[]{FONT_SCALE_GROUP, entryValues[i]});
-            preference.setPersistent(false);
-            preference.setType(PreferenceCompat.TYPE_RADIO);
-            preference.setRadioGroup(FONT_SCALE_GROUP);
-            int scaleValue = (int) (Float.valueOf(entryValues[i]) * 100);
-            String summary = ResourcesUtil.getString(
-                    mContext, "font_scale_item_detail", scaleValue);
-            preference.setSummary(summary);
-            preference.setTitle(entries[i]);
-            Bundle b = new Bundle();
-            b.putString(ManagerUtil.INFO_PREVIEW_FONT_SCALE_VALUE, entryValues[i]);
-            extras.putFloat(
-                    ManagerUtil.INFO_CURRENT_FONT_SCALE_VALUE, mCurrentFontScaleValue);
-
-            if (Float.compare(mCurrentFontScaleValue, Float.parseFloat(entryValues[i])) == 0) {
-                preference.setChecked(true);
-            }
-            mFontScaleGroup.addChildPrefCompat(preference);
-        }
-        mUIUpdateCallback.notifyUpdate(getStateIdentifier(), mFontScaleGroup);
-    }
-
-
-    @Override
-    public boolean onPreferenceTreeClick(String[] key, boolean status) {
-        if (key.length != 2) {
-            return false;
-        }
-        mCurrentFontScaleValue = Float.parseFloat(key[1]);
-        commit();
-        mUIUpdateCallback.notifyUpdate(getStateIdentifier(), mFontScaleGroup);
-        return true;
-    }
-
-    protected void commit() {
-        if (mContext == null) return;
-        final ContentResolver resolver = mContext.getContentResolver();
-        Settings.System.putFloat(resolver, Settings.System.FONT_SCALE, mCurrentFontScaleValue);
-    }
-
-    private void initFontScaleValue() {
-        final ContentResolver resolver = mContext.getContentResolver();
-        mCurrentFontScaleValue =
-                Settings.System.getFloat(resolver, Settings.System.FONT_SCALE, 1.0f);
-    }
-
-    public FontScaleState(Context context,
-            UIUpdateCallback callback) {
-        super(context, callback);
-    }
-
-    @Override
-    public int getStateIdentifier() {
-        return ManagerUtil.STATE_FONT_SCALE;
-    }
-
-    @Override
-    protected List<AbstractPreferenceController> onCreatePreferenceControllers(Context context) {
-        return null;
-    }
-}