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[app] Check blur support

This commit is contained in:
tehcneko 2021-02-27 22:10:43 +08:00
parent 825db9ef48
commit cf634decc1
1 changed files with 18 additions and 2 deletions
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20
app/src/main/java/io/github/lsposed/manager/util/BlurBehindDialogBuilder.java
View File

@ -20,6 +20,7 @@
package io.github.lsposed.manager.util; package io.github.lsposed.manager.util;
import android.animation.ValueAnimator; import android.animation.ValueAnimator;
import android.annotation.SuppressLint;
import android.content.Context; import android.content.Context;
import android.os.Build; import android.os.Build;
import android.view.SurfaceControl; import android.view.SurfaceControl;
@ -31,8 +32,11 @@ import androidx.appcompat.app.AlertDialog;
import java.lang.reflect.Method; import java.lang.reflect.Method;
@SuppressWarnings("JavaReflectionMemberAccess") @SuppressWarnings({"JavaReflectionMemberAccess", "ConstantConditions"})
@SuppressLint("PrivateApi")
public class BlurBehindDialogBuilder extends AlertDialog.Builder { public class BlurBehindDialogBuilder extends AlertDialog.Builder {
private static final boolean supportBlur = getSystemProperty("ro.surface_flinger.supports_background_blur", false) && getSystemProperty("persist.sys.sf.disable_blurs", false);
public BlurBehindDialogBuilder(@NonNull Context context) { public BlurBehindDialogBuilder(@NonNull Context context) {
super(context); super(context);
} }
@ -46,7 +50,7 @@ public class BlurBehindDialogBuilder extends AlertDialog.Builder {
} }
private void setBackgroundBlurRadius(View view) { private void setBackgroundBlurRadius(View view) {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.R) { if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.R && supportBlur) {
try { try {
Object viewRootImpl = view.getClass().getMethod("getViewRootImpl").invoke(view); Object viewRootImpl = view.getClass().getMethod("getViewRootImpl").invoke(view);
if (viewRootImpl == null) { if (viewRootImpl == null) {
@ -84,4 +88,16 @@ public class BlurBehindDialogBuilder extends AlertDialog.Builder {
} }
} }
} }
public static boolean getSystemProperty(String key, boolean defaultValue) {
boolean value = defaultValue;
try {
Class<?> c = Class.forName("android.os.SystemProperties");
Method get = c.getMethod("getBoolean", String.class, boolean.class);
value = (boolean) get.invoke(c, key, defaultValue);
} catch (Exception e) {
e.printStackTrace();
}
return value;
}
} }