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Code Issues Packages Projects Releases Wiki Activity

Proper app relaunch for stub

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This commit is contained in:
topjohnwu
2022-02-02 04:44:22 -08:00
parent f4cf5dc0cd
commit c1fc3f373c
5 changed files with 68 additions and 26 deletions
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37
app/shared/src/main/java/com/topjohnwu/magisk/PhoenixActivity.java Normal file
View File

@@ -0,0 +1,37 @@
package com.topjohnwu.magisk;
import android.app.Activity;
import android.content.ComponentName;
import android.content.Context;
import android.content.Intent;
import android.os.Bundle;
import android.os.Process;
import io.michaelrocks.paranoid.Obfuscate;
// Inspired by https://github.com/JakeWharton/ProcessPhoenix
@Obfuscate
public class PhoenixActivity extends Activity {
private static final String PID_KEY = "pid";
public static void rebirth(Context context, String clzName) {
var intent = new Intent();
intent.setComponent(new ComponentName(context, clzName));
intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
intent.putExtra(PID_KEY, Process.myPid());
context.startActivity(intent);
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
Process.killProcess(getIntent().getIntExtra(PID_KEY, -1));
var intent = getPackageManager().getLaunchIntentForPackage(getPackageName());
intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TASK);
startActivity(intent);
finish();
Runtime.getRuntime().exit(0);
}
}

19
app/src/main/java/com/topjohnwu/magisk/core/download/ManagerHandler.kt
View File

@@ -1,13 +1,9 @@
package com.topjohnwu.magisk.core.download
import android.app.AlarmManager
import android.app.PendingIntent
import android.content.Intent
import androidx.core.content.getSystemService
import androidx.core.net.toFile
import com.topjohnwu.magisk.PhoenixActivity
import com.topjohnwu.magisk.R
import com.topjohnwu.magisk.StubApk
import com.topjohnwu.magisk.core.ActivityTracker
import com.topjohnwu.magisk.core.Info
import com.topjohnwu.magisk.core.isRunningAsStub
import com.topjohnwu.magisk.core.tasks.HideAPK
@@ -59,17 +55,8 @@ suspend fun DownloadService.handleAPK(subject: Subject.Manager, stream: InputStr
apk.delete()
patched.renameTo(apk)
} else {
val intent = packageManager.getLaunchIntentForPackage(packageName)
intent!!.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
//noinspection InlinedApi
val flag = PendingIntent.FLAG_IMMUTABLE or PendingIntent.FLAG_UPDATE_CURRENT
val pending = PendingIntent.getActivity(this, id, intent, flag)
if (ActivityTracker.hasForeground) {
val alarm = getSystemService<AlarmManager>()
alarm!!.set(AlarmManager.RTC, System.currentTimeMillis() + 1000, pending)
}
stopSelf()
Runtime.getRuntime().exit(0)
val clz = Info.stub!!.classToComponent["PHOENIX"]!!
PhoenixActivity.rebirth(this, clz)
}
} else {
write(subject.file.outputStream())