新增桌面双击锁屏

app/src/main/java/com/lt2333/simplicitytools/activity/SettingsActivity.kt

@@ -455,25 +455,39 @@ class SettingsActivity : MIUIActivity() {
                     SwitchV("remove_small_window_restrictions")
                 )
             )
-            add(TextSummaryArrowV(TextSummaryV(textId = R.string.max_wallpaper_scale, onClickListener = {
-                MIUIDialog(activity).apply {
-                    setTitle(R.string.max_wallpaper_scale)
-                    setEditText("", "${activity.getString(R.string.def)}1.1, ${activity.getString(R.string.current)}${OwnSP.ownSP.getFloat("max_wallpaper_scale", 1.1f)}")
-                    setLButton(textId = R.string.cancel) {
-                        dismiss()
-                    }
-                    setRButton(textId = R.string.Done) {
-                        if (getEditText() != "") {
-                            OwnSP.ownSP.edit().run {
-                                putFloat("max_wallpaper_scale", getEditText().toFloat())
-                                apply()
+            add(
+                TextSummaryArrowV(
+                    TextSummaryV(
+                        textId = R.string.max_wallpaper_scale,
+                        onClickListener = {
+                            MIUIDialog(activity).apply {
+                                setTitle(R.string.max_wallpaper_scale)
+                                setEditText(
+                                    "",
+                                    "${activity.getString(R.string.def)}1.1, ${activity.getString(R.string.current)}${
+                                        OwnSP.ownSP.getFloat(
+                                            "max_wallpaper_scale",
+                                            1.1f
+                                        )
+                                    }"
+                                )
+                                setLButton(textId = R.string.cancel) {
+                                    dismiss()
+                                }
+                                setRButton(textId = R.string.Done) {
+                                    if (getEditText() != "") {
+                                        OwnSP.ownSP.edit().run {
+                                            putFloat("max_wallpaper_scale", getEditText().toFloat())
+                                            apply()
+                                        }
+                                    }
+                                    dismiss()
+                                }
+                                show()
                             }
-                        }
-                        dismiss()
-                    }
-                    show()
-                }
-            })))
+                        })
+                )
+            )
         }
     }
 
@@ -840,6 +854,14 @@ class SettingsActivity : MIUIActivity() {
                     ), SwitchV("home_time")
                 )
             )
+            add(
+                TextSummaryWithSwitchV(
+                    TextSummaryV(
+                        textId = R.string.double_tap_to_sleep,
+                        tipsId = R.string.home_double_tap_to_sleep_summary
+                    ), SwitchV("double_tap_to_sleep")
+                )
+            )
             add(LineV())
             add(TitleTextV(resId = R.string.scope_powerkeeper))
             add(

app/src/main/java/com/lt2333/simplicitytools/hook/app/MiuiHome.kt

@@ -1,6 +1,7 @@
 package com.lt2333.simplicitytools.hook.app
 
 import com.lt2333.simplicitytools.hook.app.miuihome.AlwaysDisplayTime
+import com.lt2333.simplicitytools.hook.app.miuihome.DoubleTapToSleep
 import de.robv.android.xposed.IXposedHookLoadPackage
 import de.robv.android.xposed.XposedBridge
 import de.robv.android.xposed.callbacks.XC_LoadPackage.LoadPackageParam
@@ -10,5 +11,7 @@ class MiuiHome : IXposedHookLoadPackage {
         XposedBridge.log("Simplicitytools: 成功 Hook "+javaClass.simpleName)
         //时钟显示时钟
         AlwaysDisplayTime().handleLoadPackage(lpparam)
+        //双击锁屏
+        DoubleTapToSleep().handleLoadPackage(lpparam)
     }
 }

app/src/main/java/com/lt2333/simplicitytools/hook/app/miuihome/DoubleTapController.kt

@@ -0,0 +1,50 @@
+package com.yuk.miuihome.module
+
+import android.content.Context
+import android.os.SystemClock
+import android.view.MotionEvent
+import android.view.ViewConfiguration
+import kotlin.math.abs
+
+class DoubleTapController internal constructor(mContext: Context) {
+
+    private val maxDuration: Long = 500
+    private var mActionDownRawX: Float = 0f
+    private var mActionDownRawY: Float = 0f
+    private var mClickCount: Int = 0
+    private var mFirstClickRawX: Float = 0f
+    private var mFirstClickRawY: Float = 0f
+    private var mLastClickTime: Long = 0
+    private val mTouchSlop: Int = ViewConfiguration.get(mContext).scaledTouchSlop * 2
+    fun isDoubleTapEvent(motionEvent: MotionEvent): Boolean {
+        val action = motionEvent.actionMasked
+        return when {
+            action == MotionEvent.ACTION_DOWN -> {
+                mActionDownRawX = motionEvent.rawX
+                mActionDownRawY = motionEvent.rawY
+                false
+            }
+            action != MotionEvent.ACTION_UP -> false
+            else -> {
+                val rawX = motionEvent.rawX
+                val rawY = motionEvent.rawY
+                if (abs(rawX - mActionDownRawX) <= mTouchSlop.toFloat() && abs(rawY - mActionDownRawY) <= mTouchSlop.toFloat()) {
+                    if (SystemClock.elapsedRealtime() - mLastClickTime > maxDuration || rawY - mFirstClickRawY > mTouchSlop.toFloat() || rawX - mFirstClickRawX > mTouchSlop.toFloat()) mClickCount = 0
+                    mClickCount++
+                    if (mClickCount == 1) {
+                        mFirstClickRawX = rawX
+                        mFirstClickRawY = rawY
+                        mLastClickTime = SystemClock.elapsedRealtime()
+                        return false
+                    } else if (abs(rawY - mFirstClickRawY) <= mTouchSlop.toFloat() && abs(rawX - mFirstClickRawX) <= mTouchSlop.toFloat() && SystemClock.elapsedRealtime() - mLastClickTime <= maxDuration
+                    ) {
+                        mClickCount = 0
+                        return true
+                    }
+                }
+                mClickCount = 0
+                false
+            }
+        }
+    }
+}

app/src/main/java/com/lt2333/simplicitytools/hook/app/miuihome/DoubleTapToSleep.kt

@@ -0,0 +1,53 @@
+package com.lt2333.simplicitytools.hook.app.miuihome
+
+import android.content.Context
+import android.content.Intent
+import android.view.MotionEvent
+import com.lt2333.simplicitytools.util.*
+import com.yuk.miuihome.module.DoubleTapController
+import de.robv.android.xposed.IXposedHookLoadPackage
+import de.robv.android.xposed.XposedHelpers
+import de.robv.android.xposed.callbacks.XC_LoadPackage
+
+class DoubleTapToSleep : IXposedHookLoadPackage {
+    override fun handleLoadPackage(lpparam: XC_LoadPackage.LoadPackageParam) {
+        hasEnable("double_tap_to_sleep") {
+            "com.miui.home.launcher.Workspace".findClass(lpparam.classLoader)
+                .hookAfterAllConstructors {
+                    var mDoubleTapControllerEx =
+                        XposedHelpers.getAdditionalInstanceField(
+                            it.thisObject,
+                            "mDoubleTapControllerEx"
+                        )
+                    if (mDoubleTapControllerEx != null) return@hookAfterAllConstructors
+                    mDoubleTapControllerEx = DoubleTapController((it.args[0] as Context))
+                    XposedHelpers.setAdditionalInstanceField(
+                        it.thisObject,
+                        "mDoubleTapControllerEx",
+                        mDoubleTapControllerEx
+                    )
+                }
+
+            "com.miui.home.launcher.Workspace".findClass(lpparam.classLoader).hookBeforeMethod(
+                "dispatchTouchEvent", MotionEvent::class.java
+            ) {
+                val mDoubleTapControllerEx = XposedHelpers.getAdditionalInstanceField(
+                    it.thisObject,
+                    "mDoubleTapControllerEx"
+                ) as DoubleTapController
+                if (!mDoubleTapControllerEx.isDoubleTapEvent(it.args[0] as MotionEvent)) return@hookBeforeMethod
+                val mCurrentScreenIndex = it.thisObject.getIntField("mCurrentScreenIndex")
+                val cellLayout = it.thisObject.callMethod("getCellLayout", mCurrentScreenIndex)
+                if (cellLayout != null) if (cellLayout.callMethod("lastDownOnOccupiedCell") as Boolean) return@hookBeforeMethod
+                if (it.thisObject.callMethod("isInNormalEditingMode") as Boolean) return@hookBeforeMethod
+                val context = it.thisObject.callMethod("getContext") as Context
+                context.sendBroadcast(
+                    Intent("com.miui.app.ExtraStatusBarManager.action_TRIGGER_TOGGLE").putExtra(
+                        "com.miui.app.ExtraStatusBarManager.extra_TOGGLE_ID",
+                        10
+                    )
+                )
+            }
+        }
+    }
+}

app/src/main/res/values/strings.xml

@@ -163,4 +163,6 @@
     <string name="hide_volume_icon">Hide Volume icon</string>
     <string name="hide_zen_icon">Hide ZEN icon</string>
     <string name="hide_icon">Hide Icon</string>
+    <string name="double_tap_to_sleep">Double tap to sleep</string>
+    <string name="home_double_tap_to_sleep_summary">Double-tap on an empty space on the home to sleep</string>
 </resources>