MarcoBuster/Magisk
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Fix and optimize APK installations

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This commit is contained in:
topjohnwu 2018-12-07 21:42:53 -05:00
parent 1fae89cbb6
commit 14ac37e8a5
2 changed files with 23 additions and 15 deletions
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22
app/src/full/java/com/topjohnwu/magisk/asyncs/PatchAPK.java
View File

@ -12,11 +12,12 @@ import com.topjohnwu.magisk.components.Notifications;
import com.topjohnwu.magisk.utils.RootUtils;
import com.topjohnwu.magisk.utils.Utils;
import com.topjohnwu.superuser.ShellUtils;
import com.topjohnwu.superuser.io.SuFile;
import com.topjohnwu.superuser.io.SuFileOutputStream;
import com.topjohnwu.utils.JarMap;
import com.topjohnwu.utils.SignAPK;
import java.io.BufferedOutputStream;
import java.io.File;
import java.io.FileOutputStream;
import java.nio.ByteBuffer;
import java.nio.ByteOrder;
import java.nio.CharBuffer;
@ -97,23 +98,22 @@ public class PatchAPK {
MagiskManager mm = Data.MM();
// Generate a new app with random package name
SuFile repack = new SuFile("/data/local/tmp/repack.apk");
File repack = new File(mm.getFilesDir(), "patched.apk");
String pkg = genPackageName("com.", BuildConfig.APPLICATION_ID.length());
try {
JarMap apk = new JarMap(mm.getPackageCodePath());
if (!patchPackageID(apk, BuildConfig.APPLICATION_ID, pkg))
if (!patch(apk, pkg))
return false;
SignAPK.sign(apk, new SuFileOutputStream(repack));
SignAPK.sign(apk, new BufferedOutputStream(new FileOutputStream(repack)));
} catch (Exception e) {
return false;
}
// Install the application
repack.setReadable(true, false);
if (!ShellUtils.fastCmdResult("pm install " + repack))
return false;
repack.delete();
return false;;
mm.mDB.setStrings(Const.Key.SU_MANAGER, pkg);
Data.exportPrefs();
@ -122,13 +122,13 @@ public class PatchAPK {
return true;
}
public static boolean patchPackageID(JarMap apk, String from, String to) {
public static boolean patch(JarMap apk, String pkg) {
try {
JarEntry je = apk.getJarEntry(Const.ANDROID_MANIFEST);
byte xml[] = apk.getRawData(je);
if (!findAndPatch(xml, from, to) ||
!findAndPatch(xml, from + ".provider", to + ".provider") ||
if (!findAndPatch(xml, BuildConfig.APPLICATION_ID, pkg) ||
!findAndPatch(xml, BuildConfig.APPLICATION_ID + ".provider", pkg + ".provider") ||
!findAndPatch(xml, R.string.app_name, R.string.re_app_name))
return false;

16
app/src/full/java/com/topjohnwu/magisk/utils/DlInstallManager.java
View File

@ -81,14 +81,14 @@ public class DlInstallManager {
patched = new File(apk.getParent(), "patched.apk");
try {
JarMap jarMap = new JarMap(apk);
PatchAPK.patchPackageID(jarMap, BuildConfig.APPLICATION_ID, mm.getPackageName());
PatchAPK.patch(jarMap, mm.getPackageName());
SignAPK.sign(jarMap, new BufferedOutputStream(new FileOutputStream(patched)));
} catch (Exception e) {
return;
}
}
progress.dismiss();
APKInstall.install(mm, patched);
progress.dismiss();
}
}
@ -96,10 +96,18 @@ public class DlInstallManager {
@Override
public void onDownloadComplete(File apk, ProgressNotification progress) {
progress.dismiss();
MagiskManager mm = Data.MM();
progress.getNotification()
.setProgress(0, 0, true)
.setContentTitle(mm.getString(R.string.restore_img_msg))
.setContentText("");
progress.update();
Data.exportPrefs();
// Make it world readable
apk.setReadable(true, false);
if (ShellUtils.fastCmdResult("pm install " + apk))
RootUtils.rmAndLaunch(Data.MM().getPackageName(), BuildConfig.APPLICATION_ID);
RootUtils.rmAndLaunch(mm.getPackageName(), BuildConfig.APPLICATION_ID);
progress.dismiss();
}
}
}