Send bitmap to notifications and shortcuts

On API 23+, the platform unifies the way to handle drawable resources across processes: all drawables can be passed via Icon. This allows us to send raw bitmap to the system without the need to specify a resource ID. This means that we are allowed to NOT include these drawable resources within our stub APK, since our full APK can draw the images programmatically and send raw bitmaps to the system.
2024-11-23 18:15:30 +00:00 · 2019-10-30 01:02:53 -04:00 · 2019-10-30 01:02:53 -04:00 · fdf04f77f2
commit fdf04f77f2
parent 5e87483f34
18 changed files with 152 additions and 110 deletions
--- a/app/src/main/java/com/topjohnwu/magisk/Hacks.kt
+++ b/app/src/main/java/com/topjohnwu/magisk/Hacks.kt
@ -73,17 +73,6 @@ fun Context.intent(c: Class<*>): Intent {
    } ?: Intent(this, cls)
 }

-fun resolveRes(idx: Int): Int {
-    return Info.stub?.resourceMap?.get(idx) ?: when(idx) {
-        DynAPK.NOTIFICATION -> R.drawable.ic_magisk_outline
-        DynAPK.DOWNLOAD -> R.drawable.sc_cloud_download
-        DynAPK.SUPERUSER -> R.drawable.sc_superuser
-        DynAPK.MODULES -> R.drawable.sc_extension
-        DynAPK.MAGISKHIDE -> R.drawable.sc_magiskhide
-        else -> -1
-    }
-}
-
 private open class GlobalResContext(base: Context) : ContextWrapper(base) {
    open val mRes: Resources get() = ResourceMgr.resource
    private val loader by lazy { javaClass.classLoader!! }
--- a/app/src/main/java/com/topjohnwu/magisk/extensions/XAndroid.kt
+++ b/app/src/main/java/com/topjohnwu/magisk/extensions/XAndroid.kt
@ -12,12 +12,19 @@ import android.content.pm.PackageManager.*
 import android.content.res.Configuration
 import android.content.res.Resources
 import android.database.Cursor
+import android.graphics.Bitmap
+import android.graphics.Canvas
+import android.graphics.drawable.AdaptiveIconDrawable
+import android.graphics.drawable.BitmapDrawable
+import android.graphics.drawable.LayerDrawable
 import android.net.Uri
 import android.os.Build
+import android.os.Build.VERSION.SDK_INT
 import android.provider.OpenableColumns
 import android.view.View
 import androidx.annotation.ColorRes
 import androidx.annotation.DrawableRes
+import androidx.appcompat.content.res.AppCompatResources
 import androidx.core.content.ContextCompat
 import androidx.core.net.toUri
 import com.topjohnwu.magisk.Const
@ -97,6 +104,23 @@ fun Context.rawResource(id: Int) = resources.openRawResource(id)
 fun Context.readUri(uri: Uri) =
    contentResolver.openInputStream(uri) ?: throw FileNotFoundException()

+fun Context.getBitmap(id: Int): Bitmap {
+    var drawable = AppCompatResources.getDrawable(this, id)!!
+    if (drawable is BitmapDrawable)
+        return drawable.bitmap
+    if (SDK_INT >= 26 && drawable is AdaptiveIconDrawable) {
+        drawable = LayerDrawable(arrayOf(drawable.background, drawable.foreground))
+    }
+    val bitmap = Bitmap.createBitmap(
+        drawable.intrinsicWidth, drawable.intrinsicHeight,
+        Bitmap.Config.ARGB_8888
+    )
+    val canvas = Canvas(bitmap)
+    drawable.setBounds(0, 0, canvas.width, canvas.height)
+    drawable.draw(canvas)
+    return bitmap
+}
+
 fun Intent.startActivity(context: Context) = context.startActivity(this)

 fun Intent.startActivityWithRoot() {
--- a/app/src/main/java/com/topjohnwu/magisk/model/download/DownloadService.kt
+++ b/app/src/main/java/com/topjohnwu/magisk/model/download/DownloadService.kt
@ -1,12 +1,12 @@
 package com.topjohnwu.magisk.model.download

 import android.annotation.SuppressLint
+import android.app.Notification
 import android.app.PendingIntent
 import android.content.Context
 import android.content.Intent
 import android.os.Build
 import android.webkit.MimeTypeMap
-import androidx.core.app.NotificationCompat
 import com.topjohnwu.magisk.R
 import com.topjohnwu.magisk.extensions.chooser
 import com.topjohnwu.magisk.extensions.exists
@ -69,14 +69,14 @@ open class DownloadService : RemoteFileService() {

    // ---

-    override fun NotificationCompat.Builder.addActions(subject: DownloadSubject)
+    override fun Notification.Builder.addActions(subject: DownloadSubject)
    = when (subject) {
        is Magisk -> addActionsInternal(subject)
        is Module -> addActionsInternal(subject)
        is Manager -> addActionsInternal(subject)
    }

-    private fun NotificationCompat.Builder.addActionsInternal(subject: Magisk)
+    private fun Notification.Builder.addActionsInternal(subject: Magisk)
    = when (val conf = subject.configuration) {
        Download -> this.apply {
            fileIntent(subject.file.parentFile!!)
@ -92,7 +92,7 @@ open class DownloadService : RemoteFileService() {
        else -> this
    }

-    private fun NotificationCompat.Builder.addActionsInternal(subject: Module)
+    private fun Notification.Builder.addActionsInternal(subject: Module)
    = when (subject.configuration) {
        Download -> this.apply {
            fileIntent(subject.file.parentFile!!)
@ -106,19 +106,19 @@ open class DownloadService : RemoteFileService() {
        else -> this
    }

-    private fun NotificationCompat.Builder.addActionsInternal(subject: Manager)
+    private fun Notification.Builder.addActionsInternal(subject: Manager)
    = when (subject.configuration) {
        APK.Upgrade -> setContentIntent(APKInstall.installIntent(context, subject.file))
        else -> this
    }

    @Suppress("ReplaceSingleLineLet")
-    private fun NotificationCompat.Builder.setContentIntent(intent: Intent) =
+    private fun Notification.Builder.setContentIntent(intent: Intent) =
        PendingIntent.getActivity(context, nextInt(), intent, PendingIntent.FLAG_ONE_SHOT)
            .let { setContentIntent(it) }

    @Suppress("ReplaceSingleLineLet")
-    private fun NotificationCompat.Builder.addAction(icon: Int, title: Int, intent: Intent) =
+    private fun Notification.Builder.addAction(icon: Int, title: Int, intent: Intent) =
        PendingIntent.getActivity(context, nextInt(), intent, PendingIntent.FLAG_ONE_SHOT)
            .let { addAction(icon, getString(title), it) }

--- a/app/src/main/java/com/topjohnwu/magisk/model/download/NotificationService.kt
+++ b/app/src/main/java/com/topjohnwu/magisk/model/download/NotificationService.kt
@ -3,22 +3,20 @@ package com.topjohnwu.magisk.model.download
 import android.app.Notification
 import android.content.Intent
 import android.os.IBinder
-import androidx.core.app.NotificationCompat
-import androidx.core.app.NotificationManagerCompat
 import com.topjohnwu.magisk.base.BaseService
+import com.topjohnwu.magisk.view.Notifications
 import org.koin.core.KoinComponent
 import java.util.*
 import kotlin.random.Random.Default.nextInt

 abstract class NotificationService : BaseService(), KoinComponent {

-    abstract val defaultNotification: NotificationCompat.Builder
+    abstract val defaultNotification: Notification.Builder

-    private val manager by lazy { NotificationManagerCompat.from(this) }
    private val hasNotifications get() = notifications.isNotEmpty()

    private val notifications =
-        Collections.synchronizedMap(mutableMapOf<Int, NotificationCompat.Builder>())
+        Collections.synchronizedMap(mutableMapOf<Int, Notification.Builder>())

    override fun onTaskRemoved(rootIntent: Intent?) {
        super.onTaskRemoved(rootIntent)
@ -30,7 +28,7 @@ abstract class NotificationService : BaseService(), KoinComponent {

    fun update(
        id: Int,
-        body: (NotificationCompat.Builder) -> Unit = {}
+        body: (Notification.Builder) -> Unit = {}
    ) {
        val notification = notifications.getOrPut(id) { defaultNotification }

@ -43,7 +41,7 @@ abstract class NotificationService : BaseService(), KoinComponent {

    protected fun finishNotify(
        id: Int,
-        editBody: (NotificationCompat.Builder) -> NotificationCompat.Builder? = { null }
+        editBody: (Notification.Builder) -> Notification.Builder? = { null }
    ) : Int {
        val currentNotification = remove(id)?.run(editBody)

@ -62,11 +60,11 @@ abstract class NotificationService : BaseService(), KoinComponent {
    // ---

    private fun notify(id: Int, notification: Notification) {
-        manager.notify(id, notification)
+        Notifications.mgr.notify(id, notification)
    }

    private fun cancel(id: Int) {
-        manager.cancel(id)
+        Notifications.mgr.cancel(id)
    }

    protected fun remove(id: Int) = notifications.remove(id).also {
@ -84,4 +82,4 @@ abstract class NotificationService : BaseService(), KoinComponent {
    // --

    override fun onBind(p0: Intent?): IBinder? = null
-}
+}
--- a/app/src/main/java/com/topjohnwu/magisk/model/download/RemoteFileService.kt
+++ b/app/src/main/java/com/topjohnwu/magisk/model/download/RemoteFileService.kt
@ -1,8 +1,8 @@
 package com.topjohnwu.magisk.model.download

 import android.app.Activity
+import android.app.Notification
 import android.content.Intent
-import androidx.core.app.NotificationCompat
 import com.topjohnwu.magisk.R
 import com.topjohnwu.magisk.data.network.GithubRawServices
 import com.topjohnwu.magisk.di.NullActivity
@ -24,7 +24,7 @@ abstract class RemoteFileService : NotificationService() {

    val service: GithubRawServices by inject()

-    override val defaultNotification: NotificationCompat.Builder
+    override val defaultNotification
        get() = Notifications.progress(this, "")

    override fun onStartCommand(intent: Intent?, flags: Int, startId: Int): Int {
@ -108,8 +108,8 @@ abstract class RemoteFileService : NotificationService() {
    @Throws(Throwable::class)
    protected abstract fun onFinished(subject: DownloadSubject, id: Int)

-    protected abstract fun NotificationCompat.Builder.addActions(subject: DownloadSubject)
-            : NotificationCompat.Builder
+    protected abstract fun Notification.Builder.addActions(subject: DownloadSubject)
+            : Notification.Builder

    companion object {
        const val ARG_URL = "arg_url"
--- a/app/src/main/java/com/topjohnwu/magisk/view/Notifications.kt
+++ b/app/src/main/java/com/topjohnwu/magisk/view/Notifications.kt
@ -1,35 +1,51 @@
 package com.topjohnwu.magisk.view

+import android.app.Notification
 import android.app.NotificationChannel
 import android.app.NotificationManager
 import android.app.PendingIntent
 import android.content.Context
-import android.os.Build
-import androidx.core.app.NotificationCompat
-import androidx.core.app.NotificationManagerCompat
+import android.os.Build.VERSION.SDK_INT
 import androidx.core.app.TaskStackBuilder
+import androidx.core.content.getSystemService
+import androidx.core.graphics.drawable.toIcon
 import com.topjohnwu.magisk.*
+import com.topjohnwu.magisk.Const.ID.PROGRESS_NOTIFICATION_CHANNEL
+import com.topjohnwu.magisk.Const.ID.UPDATE_NOTIFICATION_CHANNEL
 import com.topjohnwu.magisk.extensions.get
+import com.topjohnwu.magisk.extensions.getBitmap
 import com.topjohnwu.magisk.model.receiver.GeneralReceiver
 import com.topjohnwu.magisk.ui.SplashActivity

 object Notifications {

-    val mgr by lazy { NotificationManagerCompat.from(get()) }
-    private val icon by lazy { resolveRes(DynAPK.NOTIFICATION) }
+    val mgr by lazy { get<Context>().getSystemService<NotificationManager>()!! }

    fun setup(context: Context) {
-        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
-            mgr.deleteNotificationChannel("magisk_notification")
-            var channel = NotificationChannel(Const.ID.UPDATE_NOTIFICATION_CHANNEL,
+        if (SDK_INT >= 26) {
+            var channel = NotificationChannel(UPDATE_NOTIFICATION_CHANNEL,
                    context.getString(R.string.update_channel), NotificationManager.IMPORTANCE_DEFAULT)
            mgr.createNotificationChannel(channel)
-            channel = NotificationChannel(Const.ID.PROGRESS_NOTIFICATION_CHANNEL,
+            channel = NotificationChannel(PROGRESS_NOTIFICATION_CHANNEL,
                    context.getString(R.string.progress_channel), NotificationManager.IMPORTANCE_LOW)
            mgr.createNotificationChannel(channel)
        }
    }

+    private fun updateBuilder(context: Context): Notification.Builder {
+        return Notification.Builder(context).apply {
+            val bitmap = context.getBitmap(R.drawable.ic_magisk_outline)
+            setLargeIcon(bitmap)
+            if (SDK_INT >= 26) {
+                setSmallIcon(bitmap.toIcon())
+                setChannelId(UPDATE_NOTIFICATION_CHANNEL)
+            } else {
+                setSmallIcon(R.drawable.ic_magisk_outline)
+                setVibrate(longArrayOf(0, 100, 100, 100))
+            }
+        }
+    }
+
    fun magiskUpdate(context: Context) {
        val intent = context.intent(SplashActivity::class.java)
                .putExtra(Const.Key.OPEN_SECTION, "magisk")
@ -39,13 +55,11 @@ object Notifications {
        val pendingIntent = stackBuilder.getPendingIntent(Const.ID.MAGISK_UPDATE_NOTIFICATION_ID,
                PendingIntent.FLAG_UPDATE_CURRENT)

-        val builder = NotificationCompat.Builder(context, Const.ID.UPDATE_NOTIFICATION_CHANNEL)
-        builder.setSmallIcon(icon)
-                .setContentTitle(context.getString(R.string.magisk_update_title))
-                .setContentText(context.getString(R.string.manager_download_install))
-                .setVibrate(longArrayOf(0, 100, 100, 100))
-                .setAutoCancel(true)
-                .setContentIntent(pendingIntent)
+        val builder = updateBuilder(context)
+            .setContentTitle(context.getString(R.string.magisk_update_title))
+            .setContentText(context.getString(R.string.manager_download_install))
+            .setAutoCancel(true)
+            .setContentIntent(pendingIntent)

        mgr.notify(Const.ID.MAGISK_UPDATE_NOTIFICATION_ID, builder.build())
    }
@ -58,13 +72,11 @@ object Notifications {
        val pendingIntent = PendingIntent.getBroadcast(context,
                Const.ID.APK_UPDATE_NOTIFICATION_ID, intent, PendingIntent.FLAG_UPDATE_CURRENT)

-        val builder = NotificationCompat.Builder(context, Const.ID.UPDATE_NOTIFICATION_CHANNEL)
-        builder.setSmallIcon(icon)
-                .setContentTitle(context.getString(R.string.manager_update_title))
-                .setContentText(context.getString(R.string.manager_download_install))
-                .setVibrate(longArrayOf(0, 100, 100, 100))
-                .setAutoCancel(true)
-                .setContentIntent(pendingIntent)
+        val builder = updateBuilder(context)
+            .setContentTitle(context.getString(R.string.manager_update_title))
+            .setContentText(context.getString(R.string.manager_download_install))
+            .setAutoCancel(true)
+            .setContentIntent(pendingIntent)

        mgr.notify(Const.ID.APK_UPDATE_NOTIFICATION_ID, builder.build())
    }
@ -75,23 +87,34 @@ object Notifications {
        val pendingIntent = PendingIntent.getBroadcast(context,
                Const.ID.DTBO_NOTIFICATION_ID, intent, PendingIntent.FLAG_UPDATE_CURRENT)

-        val builder = NotificationCompat.Builder(context, Const.ID.UPDATE_NOTIFICATION_CHANNEL)
-        builder.setSmallIcon(icon)
-                .setContentTitle(context.getString(R.string.dtbo_patched_title))
-                .setContentText(context.getString(R.string.dtbo_patched_reboot))
-                .setVibrate(longArrayOf(0, 100, 100, 100))
-                .addAction(R.drawable.ic_refresh, context.getString(R.string.reboot), pendingIntent)
+        val builder = updateBuilder(context)
+            .setContentTitle(context.getString(R.string.dtbo_patched_title))
+            .setContentText(context.getString(R.string.dtbo_patched_reboot))
+
+        if (SDK_INT >= 23) {
+            val action = Notification.Action.Builder(
+                context.getBitmap(R.drawable.ic_refresh).toIcon(),
+                context.getString(R.string.reboot), pendingIntent).build()
+            builder.addAction(action)
+        } else {
+            builder.addAction(
+                R.drawable.ic_refresh,
+                context.getString(R.string.reboot), pendingIntent)
+        }

        mgr.notify(Const.ID.DTBO_NOTIFICATION_ID, builder.build())
    }

-    fun progress(context: Context, title: CharSequence): NotificationCompat.Builder {
-        val builder = NotificationCompat.Builder(context, Const.ID.PROGRESS_NOTIFICATION_CHANNEL)
-        builder.setPriority(NotificationCompat.PRIORITY_LOW)
-                .setSmallIcon(android.R.drawable.stat_sys_download)
-                .setContentTitle(title)
-                .setProgress(0, 0, true)
-                .setOngoing(true)
+    fun progress(context: Context, title: CharSequence): Notification.Builder {
+        val builder = if (SDK_INT >= 26) {
+            Notification.Builder(context, PROGRESS_NOTIFICATION_CHANNEL)
+        } else {
+            Notification.Builder(context).setPriority(Notification.PRIORITY_LOW)
+        }
+        builder.setSmallIcon(android.R.drawable.stat_sys_download)
+            .setContentTitle(title)
+            .setProgress(0, 0, true)
+            .setOngoing(true)
        return builder
    }
 }
--- a/app/src/main/java/com/topjohnwu/magisk/view/Shortcuts.kt
+++ b/app/src/main/java/com/topjohnwu/magisk/view/Shortcuts.kt
@ -7,7 +7,10 @@ import android.content.pm.ShortcutManager
 import android.graphics.drawable.Icon
 import android.os.Build
 import androidx.annotation.RequiresApi
+import androidx.core.graphics.drawable.toAdaptiveIcon
+import androidx.core.graphics.drawable.toIcon
 import com.topjohnwu.magisk.*
+import com.topjohnwu.magisk.extensions.getBitmap
 import com.topjohnwu.magisk.ui.SplashActivity
 import com.topjohnwu.magisk.utils.Utils
 import com.topjohnwu.superuser.Shell
@ -26,47 +29,71 @@ object Shortcuts {
        val shortCuts = mutableListOf<ShortcutInfo>()
        val root = Shell.rootAccess()
        val intent = context.intent(SplashActivity::class.java)
+
+        fun getIcon(id: Int): Icon {
+            return if (Build.VERSION.SDK_INT >= 26)
+                context.getBitmap(id).toAdaptiveIcon()
+            else
+                context.getBitmap(id).toIcon()
+        }
+
        if (Utils.showSuperUser()) {
-            shortCuts.add(ShortcutInfo.Builder(context, "superuser")
+            shortCuts.add(
+                ShortcutInfo.Builder(context, "superuser")
                    .setShortLabel(context.getString(R.string.superuser))
-                    .setIntent(Intent(intent)
+                    .setIntent(
+                        Intent(intent)
                            .putExtra(Const.Key.OPEN_SECTION, "superuser")
                            .setAction(Intent.ACTION_VIEW)
-                            .addFlags(Intent.FLAG_ACTIVITY_CLEAR_TASK))
-                    .setIcon(Icon.createWithResource(context, resolveRes(DynAPK.SUPERUSER)))
+                            .addFlags(Intent.FLAG_ACTIVITY_CLEAR_TASK)
+                    )
+                    .setIcon(getIcon(R.drawable.sc_superuser))
                    .setRank(0)
-                    .build())
+                    .build()
+            )
        }
        if (root && Info.env.magiskHide) {
-            shortCuts.add(ShortcutInfo.Builder(context, "magiskhide")
+            shortCuts.add(
+                ShortcutInfo.Builder(context, "magiskhide")
                    .setShortLabel(context.getString(R.string.magiskhide))
-                    .setIntent(Intent(intent)
+                    .setIntent(
+                        Intent(intent)
                            .putExtra(Const.Key.OPEN_SECTION, "magiskhide")
                            .setAction(Intent.ACTION_VIEW)
-                            .addFlags(Intent.FLAG_ACTIVITY_CLEAR_TASK))
-                    .setIcon(Icon.createWithResource(context, resolveRes(DynAPK.MAGISKHIDE)))
+                            .addFlags(Intent.FLAG_ACTIVITY_CLEAR_TASK)
+                    )
+                    .setIcon(getIcon(R.drawable.sc_magiskhide))
                    .setRank(1)
-                    .build())
+                    .build()
+            )
        }
        if (!Config.coreOnly && root && Info.env.magiskVersionCode >= 0) {
-            shortCuts.add(ShortcutInfo.Builder(context, "modules")
+            shortCuts.add(
+                ShortcutInfo.Builder(context, "modules")
                    .setShortLabel(context.getString(R.string.modules))
-                    .setIntent(Intent(intent)
+                    .setIntent(
+                        Intent(intent)
                            .putExtra(Const.Key.OPEN_SECTION, "modules")
                            .setAction(Intent.ACTION_VIEW)
-                            .addFlags(Intent.FLAG_ACTIVITY_CLEAR_TASK))
-                    .setIcon(Icon.createWithResource(context, resolveRes(DynAPK.MODULES)))
+                            .addFlags(Intent.FLAG_ACTIVITY_CLEAR_TASK)
+                    )
+                    .setIcon(getIcon(R.drawable.sc_extension))
                    .setRank(3)
-                    .build())
-            shortCuts.add(ShortcutInfo.Builder(context, "downloads")
+                    .build()
+            )
+            shortCuts.add(
+                ShortcutInfo.Builder(context, "downloads")
                    .setShortLabel(context.getString(R.string.downloads))
-                    .setIntent(Intent(intent)
+                    .setIntent(
+                        Intent(intent)
                            .putExtra(Const.Key.OPEN_SECTION, "downloads")
                            .setAction(Intent.ACTION_VIEW)
-                            .addFlags(Intent.FLAG_ACTIVITY_CLEAR_TASK))
-                    .setIcon(Icon.createWithResource(context, resolveRes(DynAPK.DOWNLOAD)))
+                            .addFlags(Intent.FLAG_ACTIVITY_CLEAR_TASK)
+                    )
+                    .setIcon(getIcon(R.drawable.sc_cloud_download))
                    .setRank(2)
-                    .build())
+                    .build()
+            )
        }
        return shortCuts
    }
--- a/shared/src/main/res/drawable-anydpi-v21/ic_magisk_outline.xml
+++ b/shared/src/main/res/drawable-anydpi-v21/ic_magisk_outline.xml
--- a/shared/src/main/res/drawable-v26/sc_cloud_download.xml
+++ b/shared/src/main/res/drawable-v26/sc_cloud_download.xml
--- a/shared/src/main/res/drawable-v26/sc_extension.xml
+++ b/shared/src/main/res/drawable-v26/sc_extension.xml
--- a/shared/src/main/res/drawable-v26/sc_magiskhide.xml
+++ b/shared/src/main/res/drawable-v26/sc_magiskhide.xml
--- a/shared/src/main/res/drawable-v26/sc_superuser.xml
+++ b/shared/src/main/res/drawable-v26/sc_superuser.xml
--- a/shared/src/main/res/drawable/ic_cloud_download.xml
+++ b/shared/src/main/res/drawable/ic_cloud_download.xml
--- a/shared/src/main/res/drawable/ic_extension.xml
+++ b/shared/src/main/res/drawable/ic_extension.xml
--- a/shared/src/main/res/drawable/ic_magiskhide.xml
+++ b/shared/src/main/res/drawable/ic_magiskhide.xml
--- a/shared/src/main/res/drawable/ic_superuser.xml
+++ b/shared/src/main/res/drawable/ic_superuser.xml
--- a/shared/src/main/java/com/topjohnwu/magisk/DynAPK.java
+++ b/shared/src/main/java/com/topjohnwu/magisk/DynAPK.java
@ -11,19 +11,11 @@ import static android.os.Build.VERSION.SDK_INT;

 public class DynAPK {

-    private static final int STUB_VERSION = 2;
+    private static final int STUB_VERSION = 3;

    // Indices of the object array
    private static final int STUB_VERSION_ENTRY = 0;
    private static final int COMPONENT_MAP = 1;
-    private static final int RESOURCE_MAP = 2;
-
-    // Indices of the resource map
-    public static final int NOTIFICATION = 0;
-    public static final int DOWNLOAD = 1;
-    public static final int SUPERUSER = 2;
-    public static final int MODULES = 3;
-    public static final int MAGISKHIDE = 4;

    private static File dynDir;
    private static Method addAssetPath;
@ -53,15 +45,13 @@ public class DynAPK {
        Data data = new Data();
        data.version = (int) arr[STUB_VERSION_ENTRY];
        data.componentMap = (Map<String, String>) arr[COMPONENT_MAP];
-        data.resourceMap = (int[]) arr[RESOURCE_MAP];
        return data;
    }

    public static Object pack(Data data) {
-        Object[] arr = new Object[3];
+        Object[] arr = new Object[2];
        arr[STUB_VERSION_ENTRY] = STUB_VERSION;
        arr[COMPONENT_MAP] = data.componentMap;
-        arr[RESOURCE_MAP] = data.resourceMap;
        return arr;
    }

@ -76,6 +66,5 @@ public class DynAPK {
    public static class Data {
        public int version;
        public Map<String, String> componentMap;
-        public int[] resourceMap;
    }
 }
--- a/stub/src/main/java/com/topjohnwu/magisk/obfuscate/Mapping.java
+++ b/stub/src/main/java/com/topjohnwu/magisk/obfuscate/Mapping.java
@ -3,8 +3,7 @@ package com.topjohnwu.magisk.obfuscate;
 import java.util.HashMap;
 import java.util.Map;

-import static com.topjohnwu.magisk.DynAPK.*;
-import static com.topjohnwu.magisk.R.drawable.*;
+import static com.topjohnwu.magisk.DynAPK.Data;

 public class Mapping {
    private static Map<String, String> map = new HashMap<>();
@ -25,13 +24,6 @@ public class Mapping {
        for (Map.Entry<String, String> e : map.entrySet()) {
            data.componentMap.put(e.getValue(), e.getKey());
        }
-        int[] res = new int[5];
-        res[NOTIFICATION] = ic_magisk_outline;
-        res[SUPERUSER] = sc_superuser;
-        res[MAGISKHIDE] = sc_magiskhide;
-        res[DOWNLOAD] = sc_cloud_download;
-        res[MODULES] = sc_extension;
-        data.resourceMap = res;
    }

    public static String get(String name) {