feat: add ShowExactLastSeenTime

cinit · Sep 3, 2023 · 51d25a1 · 51d25a1
1 parent 0160448
commit 51d25a1
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diff --git a/app/src/main/java/cc/ioctl/tmoe/fragment/SettingsFragment.kt b/app/src/main/java/cc/ioctl/tmoe/fragment/SettingsFragment.kt
@@ -118,6 +118,10 @@ class SettingsFragment : BaseHierarchyFragment() {
                 HidePremiumStickerSetTab, "HidePremiumStickerSetTab", R.string.HidePremiumStickerSetTab,
                 "HidePremiumStickerSetTabDesc", R.string.HidePremiumStickerSetTabDesc
             )
+            functionSwitch(
+                ShowExactLastSeenTime, "ShowExactLastSeenTime", R.string.ShowExactLastSeenTime,
+                "ShowExactLastSeenTimeDesc", R.string.ShowExactLastSeenTimeDesc
+            )
         }
         category("LostMsgMitigation", R.string.LostMsgMitigation) {
             functionSwitch(

diff --git a/app/src/main/java/cc/ioctl/tmoe/hook/func/ShowExactLastSeenTime.kt b/app/src/main/java/cc/ioctl/tmoe/hook/func/ShowExactLastSeenTime.kt
@@ -0,0 +1,74 @@
+package cc.ioctl.tmoe.hook.func
+
+import android.icu.text.SimpleDateFormat
+import android.icu.util.Calendar
+import cc.ioctl.tmoe.base.annotation.FunctionHookEntry
+import cc.ioctl.tmoe.hook.base.CommonDynamicHook
+import cc.ioctl.tmoe.ui.LocaleController
+import cc.ioctl.tmoe.util.Initiator
+import cc.ioctl.tmoe.util.hookBeforeIfEnabled
+import java.util.Locale
+
+@FunctionHookEntry
+object ShowExactLastSeenTime : CommonDynamicHook() {
+
+    private val mFormatterTime = SimpleDateFormat("HH:mm:ss", Locale.ROOT)
+    private val mFormatterDateTime = SimpleDateFormat("yyyy-MM-dd HH:mm:ss", Locale.ROOT)
+
+    override fun initOnce(): Boolean {
+        // org.telegram.messenger.LocaleController#formatDateOnline
+        val kLocaleController = Initiator.loadClass("org.telegram.messenger.LocaleController")
+        val formatDateOnline = kLocaleController.declaredMethods.single {
+            it.name == "formatDateOnline" && it.parameterTypes.isNotEmpty() && it.parameterTypes[0] == Long::class.java
+        }
+        hookBeforeIfEnabled(formatDateOnline) {
+            val timeMillis = (it.args[0] as Long) * 1000L
+            val strLastSeenFormatted = LocaleController.getString("LastSeenFormatted")
+            val strYesterdayAtFormatted = LocaleController.getString("YesterdayAtFormatted")
+            val strLastSeenDateFormatted = LocaleController.getString("LastSeenDateFormatted")
+            val hasLocError =
+                strLastSeenFormatted.contains("LC_ERR") || strYesterdayAtFormatted.contains("LC_ERR") || strLastSeenDateFormatted.contains("LC_ERR")
+            it.result = when {
+                hasLocError -> mFormatterDateTime.format(timeMillis)  // sigh...
+                isToday(timeMillis) -> strLastSeenFormatted.format(mFormatterTime.format(timeMillis))
+                isYesterday(timeMillis) -> {
+                    var shouldBeShorter = false
+                    if (formatDateOnline.parameterTypes.size == 2) {
+                        val madeShort = it.args[1] as? BooleanArray
+                        if (madeShort != null) {
+                            shouldBeShorter = true
+                            madeShort[0] = true
+                        }
+                    }
+                    if (shouldBeShorter) {
+                        strYesterdayAtFormatted.format(mFormatterTime.format(timeMillis))
+                    } else {
+                        strLastSeenFormatted.format(strYesterdayAtFormatted.format(mFormatterTime.format(timeMillis)))
+                    }
+                }
+
+                else -> strLastSeenDateFormatted.format(mFormatterDateTime.format(timeMillis))
+            }
+        }
+        return true
+    }
+
+    private fun isToday(timeMillis: Long): Boolean {
+        val calendar = Calendar.getInstance()
+        calendar.timeInMillis = timeMillis
+        val year = calendar.get(Calendar.YEAR)
+        val dayOfYear = calendar.get(Calendar.DAY_OF_YEAR)
+        calendar.timeInMillis = System.currentTimeMillis()
+        return (year == calendar.get(Calendar.YEAR)) && (dayOfYear == calendar.get(Calendar.DAY_OF_YEAR))
+    }
+
+    private fun isYesterday(timeMillis: Long): Boolean {
+        val calendar = Calendar.getInstance()
+        calendar.timeInMillis = timeMillis
+        val year = calendar.get(Calendar.YEAR)
+        val dayOfYear = calendar.get(Calendar.DAY_OF_YEAR)
+        calendar.timeInMillis = System.currentTimeMillis()
+        return (year == calendar.get(Calendar.YEAR)) && (dayOfYear == calendar.get(Calendar.DAY_OF_YEAR) - 1)
+    }
+
+}
diff --git a/app/src/main/java/cc/ioctl/tmoe/util/HookUtils.kt b/app/src/main/java/cc/ioctl/tmoe/util/HookUtils.kt
@@ -0,0 +1,12 @@
+package cc.ioctl.tmoe.util
+
+import cc.ioctl.tmoe.hook.base.CommonDynamicHook
+import java.lang.reflect.Method
+
+fun CommonDynamicHook.hookBeforeIfEnabled(method: Method, prior: Int = 50, callback: HookUtils.BeforeHookedMethod) {
+    HookUtils.hookBeforeIfEnabled(this, method, prior, callback)
+}
+
+fun CommonDynamicHook.hookAfterIfEnabled(method: Method, prior: Int = 50, callback: HookUtils.AfterHookedMethod) {
+    HookUtils.hookAfterIfEnabled(this, method, prior, callback)
+}
diff --git a/app/src/main/res/values-zh-rCN/strings.xml b/app/src/main/res/values-zh-rCN/strings.xml
@@ -60,4 +60,6 @@
     <string name="DialogTitle_OperationCompleted">操作完成</string>
     <string name="DialogTitle_OperationConfirmation">确认操作</string>
     <string name="DialogButton_Confirm">确认</string>
+    <string name="ShowExactLastSeenTime">最后上线精确到秒</string>
+    <string name="ShowExactLastSeenTimeDesc">仅对有权限查看用户最后上线时间的用户有效</string>
 </resources>
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
@@ -49,6 +49,8 @@
     <string name="LostMsgMitigation">If you have lost messages</string>
     <string name="AddReloadMsgBtn">Reload Message Button</string>
     <string name="AddReloadMsgBtnDesc">Add Reload Message Button in chat menu</string>
+    <string name="ShowExactLastSeenTime">Show Exact Last Seen Time</string>
+    <string name="ShowExactLastSeenTimeDesc">This works if and only if you have permission to see the last seen time of the user.</string>
     <string name="DatabaseCorruptionWarning">Database Corruption Warning</string>
     <string name="DatabaseCorruptionWarningDesc">Show database corruption warning if detected.</string>
     <string name="DumpGroupMember">Persist Access Hash</string>