Monitor package (un)install events

2025-09-06 06:36:58 +00:00 · 2017-05-31 16:31:33 +08:00
parent a573baea03
commit 29096eb5d7
10 changed files with 107 additions and 34 deletions
@@ -0,0 +1,42 @@
+package com.topjohnwu.magisk.receivers;
+
+import android.content.BroadcastReceiver;
+import android.content.Context;
+import android.content.Intent;
+
+import com.topjohnwu.magisk.MagiskManager;
+import com.topjohnwu.magisk.database.SuDatabaseHelper;
+import com.topjohnwu.magisk.superuser.Policy;
+import com.topjohnwu.magisk.utils.Logger;
+import com.topjohnwu.magisk.utils.Utils;
+
+public class PackageReceiver extends BroadcastReceiver {
+    @Override
+    public void onReceive(Context context, Intent intent) {
+        SuDatabaseHelper suDB = new SuDatabaseHelper(context);
+        String pkg = intent.getData().getEncodedSchemeSpecificPart();
+        Policy policy = suDB.getPolicy(pkg);
+        if (policy == null)
+            return;
+
+        MagiskManager magiskManager = Utils.getMagiskManager(context);
+        magiskManager.initSUConfig();
+
+        switch (intent.getAction()) {
+            case Intent.ACTION_PACKAGE_ADDED:
+                int uid = intent.getIntExtra(Intent.EXTRA_UID, -1);
+                // Update the UID if available
+                if (uid > 0) {
+                    policy.uid = uid % 100000;
+                }
+                suDB.updatePolicy(policy);
+                return;
+            case Intent.ACTION_PACKAGE_REMOVED:
+                boolean isUpdate = intent.getBooleanExtra(Intent.EXTRA_REPLACING, false);
+                if (!isUpdate || magiskManager.suReauth) {
+                    suDB.deletePolicy(policy);
+                }
+                break;
+        }
+    }
+}