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| -rw-r--r-- | packages/SystemUI/shared/src/com/android/systemui/shared/system/BlurUtils.java | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/packages/SystemUI/shared/src/com/android/systemui/shared/system/BlurUtils.java b/packages/SystemUI/shared/src/com/android/systemui/shared/system/BlurUtils.java new file mode 100644 index 000000000000..9f26d851f775 --- /dev/null +++ b/packages/SystemUI/shared/src/com/android/systemui/shared/system/BlurUtils.java @@ -0,0 +1,37 @@ +/* + * Copyright (C) 2020 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.systemui.shared.system; + +import android.app.ActivityManager; +import android.os.SystemProperties; + +public abstract class BlurUtils { + + private static boolean mBlurSupportedSysProp = SystemProperties + .getBoolean("ro.surface_flinger.supports_background_blur", false); + private static boolean mBlurDisabledSysProp = SystemProperties + .getBoolean("persist.sys.sf.disable_blurs", false); + + /** + * If this device can render blurs. + * + * @return {@code true} when supported. + */ + public static boolean supportsBlursOnWindows() { + return mBlurSupportedSysProp && !mBlurDisabledSysProp && ActivityManager.isHighEndGfx(); + } +} |