HomeHandleAnim: Workaround MiuiHome Mi Blur freeze issue

HyperCeiler attached MiBlur View for replaced Original Window Blur, but Mi Blur will draw only top layer. Unfortunately, NavBar has higher z-index than MiuiHome Blur view if we active the blur for home handle caused home blur view freezed. Deactive blur if home view rect blur active and reactive it when home blur view radius return to zero. Signed-off-by: Art_Chen <[email protected]>
Art-Chen · Jun 22, 2024 · 614dda8 · 614dda8
1 parent d425be8
commit 614dda8
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diff --git a/app/src/main/java/moe/chenxy/miuiextra/hooker/entity/MiuiHomeHook.kt b/app/src/main/java/moe/chenxy/miuiextra/hooker/entity/MiuiHomeHook.kt
@@ -11,6 +11,7 @@ import de.robv.android.xposed.XposedHelpers
 import moe.chenxy.miuiextra.BuildConfig
 import moe.chenxy.miuiextra.hooker.entity.home.AnimationEnhanceHooker
 import moe.chenxy.miuiextra.hooker.entity.home.IconLaunchAnimHooker
+import moe.chenxy.miuiextra.hooker.entity.home.ViewBlurHooker
 import moe.chenxy.miuiextra.hooker.entity.home.WallpaperZoomOptimizeHooker
 import moe.chenxy.miuiextra.utils.ChenUtils
 
@@ -41,6 +42,8 @@ object MiuiHomeHook : YukiBaseHooker() {
             loadHooker(WallpaperZoomOptimizeHooker)
         }
 
+        loadHooker(ViewBlurHooker)
+
 
         "com.miui.home.launcher.compat.UserPresentAnimationCompatV12Phone".toClass().apply {
             method {

diff --git a/app/src/main/java/moe/chenxy/miuiextra/hooker/entity/home/IconLaunchAnimHooker.kt b/app/src/main/java/moe/chenxy/miuiextra/hooker/entity/home/IconLaunchAnimHooker.kt
@@ -6,6 +6,7 @@ import com.highcapable.yukihookapi.hook.core.YukiMemberHookCreator
 import com.highcapable.yukihookapi.hook.entity.YukiBaseHooker
 import com.highcapable.yukihookapi.hook.factory.method
 import com.highcapable.yukihookapi.hook.type.android.MotionEventClass
+import com.highcapable.yukihookapi.hook.type.android.ViewClass
 import de.robv.android.xposed.XposedHelpers
 import moe.chenxy.miuiextra.hooker.entity.MiuiHomeHook
 

diff --git a/app/src/main/java/moe/chenxy/miuiextra/hooker/entity/home/ViewBlurHooker.kt b/app/src/main/java/moe/chenxy/miuiextra/hooker/entity/home/ViewBlurHooker.kt
@@ -0,0 +1,45 @@
+package moe.chenxy.miuiextra.hooker.entity.home
+
+import android.content.Context
+import android.content.Intent
+import android.util.Log
+import android.view.View
+import com.highcapable.yukihookapi.hook.entity.YukiBaseHooker
+import com.highcapable.yukihookapi.hook.factory.method
+import com.highcapable.yukihookapi.hook.type.android.ViewClass
+import com.highcapable.yukihookapi.hook.type.java.IntType
+import de.robv.android.xposed.XposedHelpers
+
+object ViewBlurHooker : YukiBaseHooker() {
+    override fun onHook() {
+        var launcherBlurActivated = false
+
+        fun View.getMiViewBlurModeCompat() = XposedHelpers.callMethod(
+            this, "getMiViewBlurMode") as Int
+        // Workaround NavBar zindex higher than launcher caused mi blur not draw the blur view
+        ViewClass.apply {
+            method {
+                name = "setMiBackgroundBlurRadius"
+                param(IntType)
+            }.hook {
+                before {
+                    if ((this.instance as View).getMiViewBlurModeCompat() != 1) {
+                        return@before
+                    }
+                    Log.i("Art_Chen", "setMiBackgroundBlurRadius ${this.args[0]}")
+                    val isActive = this.args[0] as Int > 0
+//                    if (isActive == launcherBlurActivated) return@before
+//
+//                    launcherBlurActivated = isActive
+
+                    val mContext = XposedHelpers.getObjectField(this.instance, "mContext") as Context
+                    val intent = Intent("chen.action.home.blur.state.switched")
+                    intent.`package`= "com.android.systemui"
+                    intent.putExtra("active", isActive)
+                    mContext.sendBroadcast(intent)
+                }
+            }
+        }
+    }
+
+}
diff --git a/app/src/main/java/moe/chenxy/miuiextra/hooker/entity/systemui/HomeHandleAnimatorHooker.kt b/app/src/main/java/moe/chenxy/miuiextra/hooker/entity/systemui/HomeHandleAnimatorHooker.kt
@@ -2,9 +2,11 @@ package moe.chenxy.miuiextra.hooker.entity.systemui
 
 import android.animation.ValueAnimator
 import android.annotation.SuppressLint
+import android.content.BroadcastReceiver
 import android.content.ComponentName
 import android.content.Context
 import android.content.Intent
+import android.content.IntentFilter
 import android.graphics.Insets
 import android.graphics.Point
 import android.os.Handler
@@ -230,7 +232,8 @@ object HomeHandleAnimatorHooker : YukiBaseHooker() {
             if (currBlurRadius != 0) {
                 currBlurRadius = 0
                 mHomeHandle.setMiBackgroundBlurRadius(currBlurRadius)
-                mHomeHandle.setPassWindowBlurEnabledCompat(false)
+//                mHomeHandle.setPassWindowBlurEnabledCompat(false)
+                mHomeHandle.setMiBackgroundBlurModeCompat(0)
             }
             alphaAnimator.removeAllListeners()
             alphaAnimator.addUpdateListener {
@@ -303,7 +306,8 @@ object HomeHandleAnimatorHooker : YukiBaseHooker() {
                     alphaAnimator.doOnEnd {
                         if (currBlurRadius == 0) {
                             // Clear Blur if radius == 0
-                            mHomeHandle.setPassWindowBlurEnabledCompat(false)
+//                            mHomeHandle.setPassWindowBlurEnabledCompat(false)
+                            mHomeHandle.setMiBackgroundBlurModeCompat(0)
                         }
                     }
                 }
@@ -370,6 +374,12 @@ object HomeHandleAnimatorHooker : YukiBaseHooker() {
             if (!motionTriggered)
                 opacityHomeHandle(EventType.HOME)
         }
+        fun onHomeBlurChanged(active: Boolean) {
+//            Log.i("Art_Chen", "Home Blur State changed: $active")
+            if (!useMiBlur) return
+
+            mHomeHandle.setMiBackgroundBlurModeCompat(if (active) 0 else 1)
+        }
 
         var baseX = -1f
         var baseY = -1f
@@ -515,6 +525,18 @@ object HomeHandleAnimatorHooker : YukiBaseHooker() {
                         })
                         Log.i("Art_Chen", "ChenInputEventDispatcher registered!")
                     }
+
+                    // Register Home Blur State Changed Event Listener
+                    val blurEventListener = object : BroadcastReceiver() {
+                        override fun onReceive(p0: Context?, p1: Intent?) {
+                            val isActive = p1?.getBooleanExtra("active", false)
+                            isActive?.let {
+                                onHomeBlurChanged(it)
+                            }
+                        }
+                    }
+
+                    mContext!!.registerReceiver(blurEventListener, IntentFilter("chen.action.home.blur.state.switched"))
                 }
             }