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Patch app label when repackaging

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This commit is contained in:
topjohnwu 2018-12-03 09:52:41 -05:00
parent 07bfdf3e4d
commit 7b04386162
4 changed files with 16 additions and 4 deletions
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1
app/src/full/AndroidManifest.xml
View File

@ -21,7 +21,6 @@
android:exported="true" />
<activity
android:name="a.c"
android:label="@string/app_name"
android:configChanges="orientation|screenSize"
android:exported="true"
android:theme="@style/SplashTheme">

16
app/src/full/java/com/topjohnwu/magisk/asyncs/PatchAPK.java
View File

@ -20,6 +20,7 @@ import com.topjohnwu.utils.SignAPK;
import java.nio.ByteBuffer;
import java.nio.ByteOrder;
import java.nio.CharBuffer;
import java.nio.IntBuffer;
import java.security.SecureRandom;
import java.util.jar.JarEntry;
@ -80,6 +81,18 @@ public class PatchAPK {
return true;
}
private static boolean findAndPatch(byte xml[], int a, int b) {
IntBuffer buf = ByteBuffer.wrap(xml).order(ByteOrder.LITTLE_ENDIAN).asIntBuffer();
int len = xml.length / 4;
for (int i = 0; i < len; ++i) {
if (buf.get(i) == a) {
buf.put(i, b);
return true;
}
}
return false;
}
private static boolean patchAndHide() {
MagiskManager mm = Data.MM();
@ -115,7 +128,8 @@ public class PatchAPK {
byte xml[] = apk.getRawData(je);
if (!findAndPatch(xml, from, to) ||
!findAndPatch(xml, from + ".provider", to + ".provider"))
!findAndPatch(xml, from + ".provider", to + ".provider") ||
!findAndPatch(xml, R.string.app_name, R.string.re_app_name))
return false;
// Write in changes

2
app/src/main/AndroidManifest.xml
View File

@ -13,7 +13,7 @@
android:allowBackup="false"
android:directBootAware="true"
android:icon="@drawable/ic_launcher"
android:label="@string/re_app_name"
android:label="@string/app_name"
android:supportsRtl="true"
tools:ignore="GoogleAppIndexingWarning,UnusedAttribute">

1
app/src/stub/AndroidManifest.xml
View File

@ -6,7 +6,6 @@
<application
tools:ignore="GoogleAppIndexingWarning">
<activity
android:label="@string/app_name"
android:name=".MainActivity"
android:theme="@android:style/Theme.Translucent.NoTitleBar">
<intent-filter>