Rewrite RootUtils in Kotlin
This commit is contained in:
topjohnwu
parent
a2a3c7f438
commit
d3f5f5ee59
@ -89,7 +89,7 @@ public class DownloadApp {
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// Make it world readable
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apk.setReadable(true, false);
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if (Shell.su("pm install " + apk).exec().isSuccess())
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RootUtils.rmAndLaunch(app.getPackageName(),
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RootUtils.Companion.rmAndLaunch(app.getPackageName(),
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new ComponentName(BuildConfig.APPLICATION_ID,
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ClassMap.get(SplashActivity.class).getName()));
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progress.dismiss();
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@ -3,6 +3,8 @@ package com.topjohnwu.magisk.utils;
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import android.content.ComponentName;
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import android.widget.Toast;
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import androidx.core.app.NotificationCompat;
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import com.topjohnwu.magisk.App;
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import com.topjohnwu.magisk.BuildConfig;
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import com.topjohnwu.magisk.ClassMap;
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@ -27,8 +29,6 @@ import java.util.ArrayList;
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import java.util.List;
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import java.util.jar.JarEntry;
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import androidx.core.app.NotificationCompat;
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public class PatchAPK {
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public static final String LOWERALPHA = "abcdefghijklmnopqrstuvwxyz";
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@ -112,7 +112,7 @@ public class PatchAPK {
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Config.set(Config.Key.SU_MANAGER, pkg);
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Config.export();
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RootUtils.rmAndLaunch(BuildConfig.APPLICATION_ID,
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RootUtils.Companion.rmAndLaunch(BuildConfig.APPLICATION_ID,
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new ComponentName(pkg, ClassMap.get(SplashActivity.class).getName()));
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return true;
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@ -1,149 +0,0 @@
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package com.topjohnwu.magisk.utils;
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import android.content.ComponentName;
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import android.content.Context;
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import android.content.Intent;
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import android.net.Uri;
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import android.os.Bundle;
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import androidx.annotation.NonNull;
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import com.topjohnwu.magisk.Config;
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import com.topjohnwu.magisk.Const;
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import com.topjohnwu.magisk.R;
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import com.topjohnwu.superuser.Shell;
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import com.topjohnwu.superuser.ShellUtils;
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import com.topjohnwu.superuser.io.SuFile;
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import java.io.InputStream;
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import java.lang.reflect.Array;
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import java.util.ArrayList;
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import java.util.List;
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public class RootUtils extends Shell.Initializer {
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public static void rmAndLaunch(String rm, ComponentName component) {
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Shell.su(Utils.fmt("(rm_launch %s %s)&", rm, component.flattenToString())).exec();
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}
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public static void reboot() {
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Shell.su("/system/bin/reboot" + (Config.recovery ? " recovery" : "")).submit();
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}
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public static void startActivity(Intent intent) {
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if (intent.getComponent() == null)
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return;
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List<String> args = new ArrayList<>();
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args.add("am");
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args.add("start");
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intentToCommand(intent, args);
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Shell.su(Utils.argsToCommand(args)).exec();
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}
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public static void intentToCommand(Intent intent, List<String> args) {
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if (intent.getAction() != null) {
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args.add("-a");
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args.add(intent.getAction());
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}
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if (intent.getComponent() != null) {
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args.add("-n");
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args.add(intent.getComponent().flattenToString());
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}
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if (intent.getData() != null) {
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args.add("-d");
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args.add(intent.getDataString());
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}
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if (intent.getCategories() != null) {
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for (String cat : intent.getCategories()) {
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args.add("-c");
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args.add(cat);
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}
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}
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if (intent.getType() != null) {
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args.add("-t");
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args.add(intent.getType());
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}
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Bundle extras = intent.getExtras();
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if (extras != null) {
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for (String key : extras.keySet()) {
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Object val = extras.get(key);
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if (val == null)
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continue;
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Object value = val;
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String arg;
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if (val instanceof String) arg = "--es";
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else if (val instanceof Boolean) arg = "--ez";
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else if (val instanceof Integer) arg = "--ei";
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else if (val instanceof Long) arg = "--el";
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else if (val instanceof Float) arg = "--ef";
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else if (val instanceof Uri) arg = "--eu";
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else if (val instanceof ComponentName) {
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arg = "--ecn";
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value = ((ComponentName) val).flattenToString();
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} else if (val instanceof ArrayList) {
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ArrayList arr = (ArrayList) val;
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if (arr.size() <= 0)
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/* Impossible to know the type due to type erasure */
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continue;
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if (arr.get(0) instanceof Integer) arg = "--eial";
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else if (arr.get(0) instanceof Long) arg = "--elal";
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else if (arr.get(0) instanceof Float) arg = "--efal";
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else if (arr.get(0) instanceof String) arg = "--esal";
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else continue; /* Unsupported */
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StringBuilder sb = new StringBuilder();
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for (Object o : arr) {
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sb.append(o.toString().replace(",", "\\,"));
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sb.append(',');
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}
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// Remove trailing comma
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sb.deleteCharAt(sb.length() - 1);
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value = sb;
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} else if (val.getClass().isArray()) {
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if (val instanceof int[]) arg = "--eia";
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else if (val instanceof long[]) arg = "--ela";
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else if (val instanceof float[]) arg = "--efa";
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else if (val instanceof String[]) arg = "--esa";
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else continue; /* Unsupported */
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StringBuilder sb = new StringBuilder();
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int len = Array.getLength(val);
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for (int i = 0; i < len; ++i) {
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sb.append(Array.get(val, i).toString().replace(",", "\\,"));
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sb.append(',');
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}
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// Remove trailing comma
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sb.deleteCharAt(sb.length() - 1);
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value = sb;
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}
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else continue; /* Unsupported */
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args.add(arg);
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args.add(key);
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args.add(value.toString());
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}
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}
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args.add("-f");
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args.add(String.valueOf(intent.getFlags()));
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}
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@Override
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public boolean onInit(Context context, @NonNull Shell shell) {
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Shell.Job job = shell.newJob();
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if (shell.isRoot()) {
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job.add(context.getResources().openRawResource(R.raw.util_functions))
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.add(context.getResources().openRawResource(R.raw.utils));
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Const.MAGISK_DISABLE_FILE = new SuFile("/cache/.disable_magisk");
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Config.loadMagiskInfo();
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} else {
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InputStream nonroot = context.getResources().openRawResource(R.raw.nonroot_utils);
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job.add(nonroot);
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}
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job.add("mount_partitions", "get_flags", "run_migrations", "export BOOTMODE=true").exec();
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Config.keepVerity = Boolean.parseBoolean(ShellUtils.fastCmd("echo $KEEPVERITY"));
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Config.keepEnc = Boolean.parseBoolean(ShellUtils.fastCmd("echo $KEEPFORCEENCRYPT"));
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Config.recovery = Boolean.parseBoolean(ShellUtils.fastCmd("echo $RECOVERYMODE"));
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return true;
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}
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}
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164
app/src/main/java/com/topjohnwu/magisk/utils/RootUtils.kt
Normal file
164
app/src/main/java/com/topjohnwu/magisk/utils/RootUtils.kt
Normal file
@ -0,0 +1,164 @@
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package com.topjohnwu.magisk.utils
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import android.content.ComponentName
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import android.content.Context
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import android.content.Intent
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import android.net.Uri
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import com.topjohnwu.magisk.Config
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import com.topjohnwu.magisk.Const
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import com.topjohnwu.magisk.R
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import com.topjohnwu.superuser.Shell
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import com.topjohnwu.superuser.ShellUtils
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import com.topjohnwu.superuser.io.SuFile
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import java.util.*
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import java.lang.reflect.Array as RArray
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fun Intent.toCommand(args: MutableList<String>) {
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if (action != null) {
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args.add("-a")
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args.add(action!!)
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}
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if (component != null) {
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args.add("-n")
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args.add(component!!.flattenToString())
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}
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if (data != null) {
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args.add("-d")
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args.add(dataString!!)
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}
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if (categories != null) {
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for (cat in categories) {
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args.add("-c")
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args.add(cat)
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}
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}
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if (type != null) {
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args.add("-t")
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args.add(type!!)
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}
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val extras = extras
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if (extras != null) {
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for (key in extras.keySet()) {
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val v = extras.get(key) ?: continue
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var value: Any = v
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val arg: String
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if (v is String)
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arg = "--es"
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else if (v is Boolean)
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arg = "--ez"
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else if (v is Int)
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arg = "--ei"
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else if (v is Long)
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arg = "--el"
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else if (v is Float)
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arg = "--ef"
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else if (v is Uri)
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arg = "--eu"
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else if (v is ComponentName) {
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arg = "--ecn"
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value = v.flattenToString()
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} else if (v is ArrayList<*>) {
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if (v.size <= 0)
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/* Impossible to know the type due to type erasure */
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continue
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arg = if (v[0] is Int)
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"--eial"
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else if (v[0] is Long)
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"--elal"
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else if (v[0] is Float)
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"--efal"
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else if (v[0] is String)
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"--esal"
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else
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continue /* Unsupported */
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val sb = StringBuilder()
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for (o in v) {
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sb.append(o.toString().replace(",", "\\,"))
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sb.append(',')
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}
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// Remove trailing comma
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sb.deleteCharAt(sb.length - 1)
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value = sb
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} else if (v.javaClass.isArray) {
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arg = if (v is IntArray)
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"--eia"
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else if (v is LongArray)
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"--ela"
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else if (v is FloatArray)
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"--efa"
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else if (v is Array<*> && v.isArrayOf<String>())
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"--esa"
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else
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continue /* Unsupported */
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val sb = StringBuilder()
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val len = RArray.getLength(v)
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for (i in 0 until len) {
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sb.append(RArray.get(v, i)!!.toString().replace(",", "\\,"))
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sb.append(',')
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}
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// Remove trailing comma
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sb.deleteCharAt(sb.length - 1)
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value = sb
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} else
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continue /* Unsupported */
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args.add(arg)
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args.add(key)
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args.add(value.toString())
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}
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}
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args.add("-f")
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args.add(flags.toString())
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}
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fun startActivity(intent: Intent) {
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if (intent.component == null)
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return
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val args = ArrayList<String>()
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args.add("am")
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args.add("start")
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intent.toCommand(args)
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Shell.su(args.toShellCmd()).exec()
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}
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class RootUtils : Shell.Initializer() {
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override fun onInit(context: Context?, shell: Shell): Boolean {
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context ?: return false
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val job = shell.newJob()
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if (shell.isRoot) {
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job.add(context.rawResource(R.raw.util_functions))
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.add(context.rawResource(R.raw.utils))
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Const.MAGISK_DISABLE_FILE = SuFile("/cache/.disable_magisk")
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Config.loadMagiskInfo()
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} else {
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job.add(context.rawResource(R.raw.nonroot_utils))
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}
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job.add("mount_partitions",
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"get_flags",
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"run_migrations",
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"export BOOTMODE=true")
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.exec()
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Config.keepVerity = ShellUtils.fastCmd("echo \$KEEPVERITY").toBoolean()
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Config.keepEnc = ShellUtils.fastCmd("echo \$KEEPFORCEENCRYPT").toBoolean()
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Config.recovery = ShellUtils.fastCmd("echo \$RECOVERYMODE").toBoolean()
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return true
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}
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companion object {
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fun rmAndLaunch(rm: String, component: ComponentName) {
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Shell.su("(rm_launch $rm ${component.flattenToString()})").exec()
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}
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fun reboot() {
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Shell.su("/system/bin/reboot ${if (Config.recovery) "recovery" else ""}").submit()
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}
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}
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}
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@ -12,6 +12,12 @@ import android.net.Uri;
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import android.provider.OpenableColumns;
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import android.widget.Toast;
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import androidx.work.Constraints;
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import androidx.work.ExistingPeriodicWorkPolicy;
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import androidx.work.NetworkType;
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import androidx.work.PeriodicWorkRequest;
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import androidx.work.WorkManager;
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import com.topjohnwu.magisk.App;
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import com.topjohnwu.magisk.BuildConfig;
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import com.topjohnwu.magisk.ClassMap;
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@ -25,17 +31,10 @@ import com.topjohnwu.superuser.Shell;
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import com.topjohnwu.superuser.internal.UiThreadHandler;
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import com.topjohnwu.superuser.io.SuFile;
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import java.util.List;
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import java.util.Locale;
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import java.util.Map;
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import java.util.concurrent.TimeUnit;
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import androidx.work.Constraints;
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import androidx.work.ExistingPeriodicWorkPolicy;
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import androidx.work.NetworkType;
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import androidx.work.PeriodicWorkRequest;
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import androidx.work.WorkManager;
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public class Utils {
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public static void toast(CharSequence msg, int duration) {
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@ -166,18 +165,4 @@ public class Utils {
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}
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}
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public static String argsToCommand(List<String> args) {
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StringBuilder sb = new StringBuilder();
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for (String s : args) {
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if (s.contains(" ")) {
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sb.append('"').append(s).append('"');
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} else {
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sb.append(s);
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}
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sb.append(' ');
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}
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sb.deleteCharAt(sb.length() - 1);
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return sb.toString();
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}
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}
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@ -1,5 +1,6 @@
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package com.topjohnwu.magisk.utils
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import android.content.Context
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import android.content.pm.ApplicationInfo
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import android.content.pm.ComponentInfo
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import android.content.pm.PackageInfo
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@ -47,4 +48,6 @@ fun PackageManager.receivers(packageName: String) =
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getPackageInfo(packageName, GET_RECEIVERS).receivers
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fun PackageManager.providers(packageName: String) =
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getPackageInfo(packageName, GET_PROVIDERS).providers
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getPackageInfo(packageName, GET_PROVIDERS).providers
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fun Context.rawResource(id: Int) = resources.openRawResource(id)
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@ -10,6 +10,20 @@ fun <T> MutableList<T>.update(newList: List<T>) {
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addAll(newList)
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}
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fun List<String>.toShellCmd() : String {
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val sb = StringBuilder()
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for (s in this) {
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if (s.contains(" ")) {
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sb.append('"').append(s).append('"')
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} else {
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sb.append(s)
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}
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sb.append(' ')
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}
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sb.deleteCharAt(sb.length - 1)
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return sb.toString()
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}
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fun <T1, T2> ObservableList<T1>.sendUpdatesTo(
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target: DiffObservableList<T2>,
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mapper: (List<T1>) -> List<T2>
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@ -4,6 +4,8 @@ import android.app.Activity;
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import android.app.ProgressDialog;
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import android.widget.Toast;
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import androidx.annotation.NonNull;
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import com.topjohnwu.magisk.R;
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import com.topjohnwu.magisk.tasks.MagiskInstaller;
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import com.topjohnwu.magisk.utils.RootUtils;
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@ -12,8 +14,6 @@ import com.topjohnwu.superuser.Shell;
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import com.topjohnwu.superuser.internal.UiThreadHandler;
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import com.topjohnwu.superuser.io.SuFile;
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import androidx.annotation.NonNull;
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public class EnvFixDialog extends CustomAlertDialog {
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public EnvFixDialog(@NonNull Activity activity) {
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@ -38,7 +38,7 @@ public class EnvFixDialog extends CustomAlertDialog {
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pd.dismiss();
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Utils.toast(success ? R.string.reboot_delay_toast : R.string.setup_fail, Toast.LENGTH_LONG);
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if (success)
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UiThreadHandler.handler.postDelayed(RootUtils::reboot, 5000);
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UiThreadHandler.handler.postDelayed(RootUtils.Companion::reboot, 5000);
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}
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}.exec();
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});
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Reference in New Issue
Block a user