From ab03e551da4e36f5af71759fbdbfce48bc7fe66f Mon Sep 17 00:00:00 2001
From: Kr328 <39107975+Kr328@users.noreply.github.com>
Date: Wed, 19 Feb 2020 15:28:32 +0800
Subject: [PATCH] add package list

---
 app/build.gradle                              |   2 +-
 app/src/main/AndroidManifest.xml              |   5 +
 .../clash/AccessControlPackagesActivity.kt    |  68 +++++++++++
 .../kr328/clash/adapter/PackagesAdapter.kt    | 107 ++++++++++++++++++
 .../kr328/clash/settings/BehaviorFragment.kt  |   9 ++
 .../kr328/clash/settings/NetworkFragment.kt   |  12 +-
 .../activity_access_control_packages.xml      |  34 ++++++
 app/src/main/res/layout/adapter_package.xml   |  51 +++++++++
 app/src/main/res/xml/settings_network.xml     |   1 +
 .../kr328/clash/service/ClashNotification.kt  |  15 ++-
 service/src/main/res/values-zh/strings.xml    |   2 +-
 11 files changed, 297 insertions(+), 9 deletions(-)
 create mode 100644 app/src/main/java/com/github/kr328/clash/AccessControlPackagesActivity.kt
 create mode 100644 app/src/main/java/com/github/kr328/clash/adapter/PackagesAdapter.kt
 create mode 100644 app/src/main/res/layout/activity_access_control_packages.xml
 create mode 100644 app/src/main/res/layout/adapter_package.xml

diff --git a/app/build.gradle b/app/build.gradle
index fe2fa11..fa9b2c1 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -11,7 +11,7 @@ android {
         applicationId "com.github.kr328.clash"
         minSdkVersion 24
         targetSdkVersion 29
-        versionCode 10035
+        versionCode 10100
         versionName "1.1.0"
     }
     buildTypes {
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index 56ea3bd..efefaa2 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -83,6 +83,11 @@
             android:label="@string/interface_"
             android:exported="false"
             android:configChanges="uiMode" />
+        <activity
+            android:name=".AccessControlPackagesActivity"
+            android:label="@string/access_control_packages"
+            android:exported="false"
+            android:configChanges="uiMode" />
         <service
             android:name=".LogcatService"
             android:exported="false"
diff --git a/app/src/main/java/com/github/kr328/clash/AccessControlPackagesActivity.kt b/app/src/main/java/com/github/kr328/clash/AccessControlPackagesActivity.kt
new file mode 100644
index 0000000..7ef3029
--- /dev/null
+++ b/app/src/main/java/com/github/kr328/clash/AccessControlPackagesActivity.kt
@@ -0,0 +1,68 @@
+package com.github.kr328.clash
+
+import android.content.pm.ApplicationInfo
+import android.os.Bundle
+import android.view.Menu
+import android.view.View
+import androidx.recyclerview.widget.LinearLayoutManager
+import com.github.kr328.clash.adapter.PackagesAdapter
+import kotlinx.android.synthetic.main.activity_access_control_packages.*
+import kotlinx.coroutines.*
+import kotlinx.coroutines.channels.Channel
+import kotlin.streams.toList
+
+class AccessControlPackagesActivity: BaseActivity() {
+    override val activityLabel: CharSequence?
+        get() = getText(R.string.access_control_packages)
+    private val activity: AccessControlPackagesActivity
+        get() = this
+    private val refreshChannel = Channel<Unit>(Channel.CONFLATED)
+
+    private var keyword: String = ""
+    private var sort: PackagesAdapter.Sort = PackagesAdapter.Sort.NAME
+    private var decrease: Boolean = false
+    private var systemApp: Boolean = true
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+
+        setContentView(R.layout.activity_access_control_packages)
+        setSupportActionBar(toolbar)
+
+        launch {
+            val apps = withContext(Dispatchers.IO) {
+                val pm = packageManager
+                val packages = pm.getInstalledPackages(0)
+
+                packages.parallelStream()
+                    .map {
+                        PackagesAdapter.AppInfo(
+                            it.packageName,
+                            it.applicationInfo.loadLabel(pm).toString(),
+                            it.applicationInfo.loadIcon(pm),
+                            it.firstInstallTime, it.lastUpdateTime,
+                            it.applicationInfo.flags and ApplicationInfo.FLAG_SYSTEM != 0)
+                    }
+                    .sorted(compareBy(PackagesAdapter.AppInfo::label))
+                    .toList()
+            }
+
+            val adapter = PackagesAdapter(activity, apps)
+
+            mainList.adapter = adapter
+            mainList.layoutManager = LinearLayoutManager(activity)
+
+            progress.visibility = View.GONE
+
+            refreshChannel.send(Unit)
+
+            while ( isActive ) {
+                refreshChannel.receive()
+
+                adapter.applyFilter(keyword, sort, decrease, systemApp)
+
+                delay(200)
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/github/kr328/clash/adapter/PackagesAdapter.kt b/app/src/main/java/com/github/kr328/clash/adapter/PackagesAdapter.kt
new file mode 100644
index 0000000..7776fd0
--- /dev/null
+++ b/app/src/main/java/com/github/kr328/clash/adapter/PackagesAdapter.kt
@@ -0,0 +1,107 @@
+package com.github.kr328.clash.adapter
+
+import android.content.Context
+import android.content.pm.ApplicationInfo
+import android.content.pm.PackageInfo
+import android.graphics.drawable.Drawable
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import android.widget.ImageView
+import android.widget.TextView
+import androidx.recyclerview.widget.DiffUtil
+import androidx.recyclerview.widget.RecyclerView
+import com.github.kr328.clash.R
+import com.google.android.material.checkbox.MaterialCheckBox
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.withContext
+import kotlin.streams.toList
+
+class PackagesAdapter(private val context: Context,
+                      private val apps: List<AppInfo>) :
+    RecyclerView.Adapter<PackagesAdapter.Holder>() {
+    data class AppInfo(val packageName: String, val label: String, val icon: Drawable,
+                       val installTime: Long, val updateTime: Long, val isSystem: Boolean)
+
+    enum class Sort {
+        NAME, PACKAGE, INSTALL_TIME, UPDATE_TIME
+    }
+
+    private var filteredCache: List<AppInfo> = apps
+
+    inner class Holder(view: View) : RecyclerView.ViewHolder(view) {
+        val root: View = view.findViewById(R.id.root)
+        val icon: ImageView = view.findViewById(R.id.icon)
+        val label: TextView = view.findViewById(R.id.label)
+        val packageName: TextView = view.findViewById(R.id.packageName)
+        val checkbox: MaterialCheckBox = view.findViewById(R.id.checkbox)
+    }
+
+    suspend fun applyFilter(keyword: String, sort: Sort, decrease: Boolean, systemApp: Boolean) {
+        withContext(Dispatchers.Default) {
+            val newList = apps.parallelStream()
+                .filter {
+                    it.label.contains(keyword, true)
+                            || it.packageName.contains(keyword, true)
+                            || systemApp
+                            || it.isSystem
+                }
+                .sorted { a, b ->
+                    val result = when (sort) {
+                        Sort.NAME -> a.label.compareTo(b.label, true)
+                        Sort.PACKAGE -> a.packageName.compareTo(b.packageName)
+                        Sort.INSTALL_TIME -> (a.installTime - b.installTime).toInt()
+                        Sort.UPDATE_TIME -> (a.updateTime - b.updateTime).toInt()
+                    }
+
+                    if (decrease) -result else result
+                }
+                .toList()
+            val oldList = filteredCache
+
+            val result = DiffUtil.calculateDiff(object : DiffUtil.Callback() {
+                override fun areItemsTheSame(oldItemPosition: Int, newItemPosition: Int): Boolean {
+                    return oldList[oldItemPosition].packageName == newList[newItemPosition].packageName
+                }
+
+                override fun getOldListSize(): Int {
+                    return oldList.size
+                }
+
+                override fun getNewListSize(): Int {
+                    return newList.size
+                }
+
+                override fun areContentsTheSame(
+                    oldItemPosition: Int,
+                    newItemPosition: Int
+                ): Boolean {
+                    return areItemsTheSame(oldItemPosition, newItemPosition)
+                }
+
+            })
+
+            withContext(Dispatchers.Main) {
+                filteredCache = newList
+                result.dispatchUpdatesTo(this@PackagesAdapter)
+            }
+        }
+    }
+
+    override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): Holder {
+        return Holder(LayoutInflater.from(context).inflate(R.layout.adapter_package, parent, false))
+    }
+
+    override fun getItemCount(): Int {
+        return filteredCache.size
+    }
+
+    override fun onBindViewHolder(holder: Holder, position: Int) {
+        val current = filteredCache[position]
+
+        holder.icon.setImageDrawable(current.icon)
+        holder.label.text = current.label
+        holder.packageName.text = current.packageName
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/github/kr328/clash/settings/BehaviorFragment.kt b/app/src/main/java/com/github/kr328/clash/settings/BehaviorFragment.kt
index 00465bc..1a54c2e 100644
--- a/app/src/main/java/com/github/kr328/clash/settings/BehaviorFragment.kt
+++ b/app/src/main/java/com/github/kr328/clash/settings/BehaviorFragment.kt
@@ -1,8 +1,11 @@
 package com.github.kr328.clash.settings
 
 import android.content.pm.PackageManager
+import android.os.Bundle
+import com.github.kr328.clash.BaseActivity
 import com.github.kr328.clash.OnBootReceiver
 import com.github.kr328.clash.R
+import com.github.kr328.clash.remote.Broadcasts
 import com.github.kr328.clash.service.settings.ServiceSettings
 import com.github.kr328.clash.service.util.componentName
 
@@ -19,6 +22,12 @@ class BehaviorFragment: BaseSettingFragment() {
         }
     }
 
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+
+        findPreference(KEY_SHOW_TRAFFIC).isEnabled = !Broadcasts.clashRunning
+    }
+
     override val xmlResourceId: Int
         get() = R.xml.settings_behavior
 
diff --git a/app/src/main/java/com/github/kr328/clash/settings/NetworkFragment.kt b/app/src/main/java/com/github/kr328/clash/settings/NetworkFragment.kt
index 6c84bec..1396c0e 100644
--- a/app/src/main/java/com/github/kr328/clash/settings/NetworkFragment.kt
+++ b/app/src/main/java/com/github/kr328/clash/settings/NetworkFragment.kt
@@ -1,10 +1,13 @@
 package com.github.kr328.clash.settings
 
 import android.os.Bundle
+import com.github.kr328.clash.AccessControlPackagesActivity
 import com.github.kr328.clash.BaseActivity
 import com.github.kr328.clash.R
 import com.github.kr328.clash.preference.UiSettings
+import com.github.kr328.clash.remote.Broadcasts
 import com.github.kr328.clash.service.settings.ServiceSettings
+import com.github.kr328.clash.service.util.intent
 
 class NetworkFragment: BaseSettingFragment() {
     companion object {
@@ -15,13 +18,18 @@ class NetworkFragment: BaseSettingFragment() {
         private const val KEY_DNS_OVERRIDE = "dns_override"
         private const val KEY_APPEND_SYS_DNS = "append_system_dns"
         private const val KEY_ACCESS_CONTROL_MODE = "access_control_mode"
+        private const val KEY_ACCESS_CONTROL_PACKAGES = "access_control_packages"
     }
 
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
 
-        if ((requireActivity() as BaseActivity).clashRunning)
-            preferenceScreen.isEnabled = false
+        preferenceScreen.isEnabled = !Broadcasts.clashRunning
+
+        findPreference(KEY_ACCESS_CONTROL_PACKAGES).setOnPreferenceClickListener {
+            startActivity(AccessControlPackagesActivity::class.intent)
+            true
+        }
     }
 
     override fun onCreateDataStore(): SettingsDataStore {
diff --git a/app/src/main/res/layout/activity_access_control_packages.xml b/app/src/main/res/layout/activity_access_control_packages.xml
new file mode 100644
index 0000000..63bc4ce
--- /dev/null
+++ b/app/src/main/res/layout/activity_access_control_packages.xml
@@ -0,0 +1,34 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:orientation="vertical"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent">
+
+    <com.google.android.material.appbar.AppBarLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content">
+
+        <androidx.appcompat.widget.Toolbar
+            android:id="@+id/toolbar"
+            android:elevation="4dp"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:background="@color/toolbarColor" />
+    </com.google.android.material.appbar.AppBarLayout>
+
+    <FrameLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:animateLayoutChanges="true">
+        <androidx.recyclerview.widget.RecyclerView
+            android:id="@+id/mainList"
+            android:layout_width="match_parent"
+            android:layout_height="match_parent" />
+        <ProgressBar
+            android:id="@+id/progress"
+            android:layout_width="50dp"
+            android:layout_height="50dp"
+            android:layout_gravity="center"
+            android:indeterminate="true" />
+    </FrameLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/adapter_package.xml b/app/src/main/res/layout/adapter_package.xml
new file mode 100644
index 0000000..aa546c5
--- /dev/null
+++ b/app/src/main/res/layout/adapter_package.xml
@@ -0,0 +1,51 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:id="@+id/root"
+    android:layout_marginTop="5dp"
+    android:orientation="vertical"
+    android:layout_width="match_parent"
+    android:layout_height="70dp"
+    android:focusable="true"
+    android:clickable="true"
+    android:background="?attr/selectableItemBackground">
+
+    <ImageView
+        android:id="@+id/icon"
+        android:layout_marginStart="20dp"
+        android:layout_marginEnd="20dp"
+        android:layout_marginTop="20dp"
+        android:layout_width="30dp"
+        android:layout_height="30dp"
+        android:contentDescription="@string/launch_name" />
+
+    <LinearLayout
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_toEndOf="@+id/icon"
+        android:layout_toStartOf="@id/checkbox"
+        android:layout_centerVertical="true"
+        android:orientation="vertical">
+
+        <TextView
+            android:id="@+id/label"
+            android:textColor="?attr/colorOnSurface"
+            android:textAppearance="@style/TextAppearance.AppCompat.Medium"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content" />
+
+        <TextView
+            android:id="@+id/packageName"
+            android:layout_marginTop="2dp"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content" />
+    </LinearLayout>
+
+    <com.google.android.material.checkbox.MaterialCheckBox
+        android:id="@+id/checkbox"
+        android:focusable="false"
+        android:clickable="false"
+        android:layout_alignParentEnd="true"
+        android:gravity="center"
+        android:layout_width="50dp"
+        android:layout_height="70dp" />
+</RelativeLayout>
\ No newline at end of file
diff --git a/app/src/main/res/xml/settings_network.xml b/app/src/main/res/xml/settings_network.xml
index 489c9fd..c2a0335 100644
--- a/app/src/main/res/xml/settings_network.xml
+++ b/app/src/main/res/xml/settings_network.xml
@@ -40,6 +40,7 @@
             android:entryValues="@array/access_control_mode_value"
             android:defaultValue="access_control_mode_all" />
         <Preference
+            android:key="access_control_packages"
             android:title="@string/access_control_packages"
             android:summary="@string/access_control_packages_summary">
         </Preference>
diff --git a/service/src/main/java/com/github/kr328/clash/service/ClashNotification.kt b/service/src/main/java/com/github/kr328/clash/service/ClashNotification.kt
index aab95b2..afb182a 100644
--- a/service/src/main/java/com/github/kr328/clash/service/ClashNotification.kt
+++ b/service/src/main/java/com/github/kr328/clash/service/ClashNotification.kt
@@ -19,7 +19,7 @@ import com.github.kr328.clash.core.utils.asSpeedString
 import kotlinx.coroutines.*
 import kotlinx.coroutines.channels.Channel
 
-class ClashNotification(private val context: ClashService, enableRefresh: Boolean) :
+class ClashNotification(private val context: ClashService, private val enableRefresh: Boolean) :
     CoroutineScope by context {
     companion object {
         private const val CLASH_STATUS_NOTIFICATION_CHANNEL = "clash_status_channel"
@@ -63,7 +63,7 @@ class ClashNotification(private val context: ClashService, enableRefresh: Boolea
     init {
         createNotificationChannel()
 
-        notifyBaseNotification()
+        updateBase()
 
         if (enableRefresh) {
             launch {
@@ -119,7 +119,9 @@ class ClashNotification(private val context: ClashService, enableRefresh: Boolea
     }
 
     fun destroy() {
-        context.unregisterReceiver(observer)
+        if ( enableRefresh )
+            context.unregisterReceiver(observer)
+
         context.stopForeground(true)
     }
 
@@ -127,11 +129,14 @@ class ClashNotification(private val context: ClashService, enableRefresh: Boolea
         launch {
             this@ClashNotification.profile = profile
 
-            update()
+            if ( enableRefresh )
+                update()
+            else
+                updateBase()
         }
     }
 
-    private fun notifyBaseNotification() {
+    private fun updateBase() {
         val notification = baseBuilder
             .setContentTitle(profile)
             .setContentText(context.getText(R.string.running))
diff --git a/service/src/main/res/values-zh/strings.xml b/service/src/main/res/values-zh/strings.xml
index 83e2ced..ffaf39a 100644
--- a/service/src/main/res/values-zh/strings.xml
+++ b/service/src/main/res/values-zh/strings.xml
@@ -12,5 +12,5 @@
     <string name="profile_status_update_failure">更新 %s 失败</string>
     <string name="profile_status_updating">正在更新 %s</string>
     <string name="running">正在运行</string>
-    <string name="tun_service_label">Tun 服务</string>
+    <string name="tun_service_label">Tun 设备服务</string>
 </resources>
\ No newline at end of file