MarcoBuster/Magisk
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Speed up startup time

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This commit is contained in:
topjohnwu 2018-06-26 00:29:01 +08:00
parent 23f697d62b
commit 4601989d4a
11 changed files with 82 additions and 87 deletions
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14
src/full/java/com/topjohnwu/magisk/FlashActivity.java
View File

@ -113,13 +113,15 @@ public class FlashActivity extends Activity {
case Const.Value.FLASH_ZIP:
new FlashZip(this, uri, console, logs).exec();
break;
case Const.Value.PATCH_BOOT:
new InstallMagisk(this, console, logs, uri, (Uri) intent.getParcelableExtra(Const.Key.FLASH_SET_BOOT))
.exec();
break;
case Const.Value.FLASH_MAGISK:
new InstallMagisk(this, console, logs, uri, intent.getStringExtra(Const.Key.FLASH_SET_BOOT))
.exec();
new InstallMagisk(this, console, logs, uri, InstallMagisk.DIRECT_MODE).exec();
break;
case Const.Value.FLASH_SECOND_SLOT:
new InstallMagisk(this, console, logs, uri, InstallMagisk.SECOND_SLOT_MODE).exec();
break;
case Const.Value.PATCH_BOOT:
new InstallMagisk(this, console, logs, uri,
intent.getParcelableExtra(Const.Key.FLASH_SET_BOOT)).exec();
break;
}
}

3
src/full/java/com/topjohnwu/magisk/MagiskManager.java
View File

@ -59,7 +59,6 @@ public class MagiskManager extends Application implements Shell.Container {
public String remoteManagerVersionString;
public int remoteManagerVersionCode = -1;
public String managerLink;
public String bootBlock = null;
public boolean keepVerity = false;
public boolean keepEnc = false;
@ -193,8 +192,6 @@ public class MagiskManager extends Application implements Shell.Container {
"resetprop -p " : "getprop ") + Const.MAGISKHIDE_PROP);
magiskHide = s == null || Integer.parseInt(s) != 0;
} catch (Exception ignored) {}
bootBlock = ShellUtils.fastCmd("echo \"$BOOTIMAGE\"");
}
public void getDefaultInstallFlags() {

2
src/full/java/com/topjohnwu/magisk/SplashActivity.java
View File

@ -60,8 +60,6 @@ public class SplashActivity extends Activity {
mm.setupUpdateCheck();
// Fire asynctasks
loadModuleTask.exec();
// Check dtbo status
RootUtils.patchDTBO();
}
// Write back default values

45
src/full/java/com/topjohnwu/magisk/asyncs/InstallMagisk.java
View File

@ -39,8 +39,9 @@ import java.util.List;
public class InstallMagisk extends ParallelTask<Void, Void, Boolean> {
private static final int PATCH_MODE = 0;
private static final int DIRECT_MODE = 1;
public static final int DIRECT_MODE = 1;
private static final int FIX_ENV_MODE = 2;
public static final int SECOND_SLOT_MODE = 3;
private Uri bootUri, mZip;
private List<String> console, logs;
@ -57,22 +58,16 @@ public class InstallMagisk extends ParallelTask<Void, Void, Boolean> {
mode = FIX_ENV_MODE;
}
private InstallMagisk(Activity context, List<String> console, List<String> logs, Uri zip) {
public InstallMagisk(Activity context, List<String> console, List<String> logs, Uri zip, int mode) {
this(context, zip);
this.console = console;
this.logs = logs;
this.mode = mode;
}
public InstallMagisk(FlashActivity context, List<String> console, List<String> logs, Uri zip, Uri boot) {
this(context, console, logs, zip);
this(context, console, logs, zip, PATCH_MODE);
bootUri = boot;
mode = PATCH_MODE;
}
public InstallMagisk(FlashActivity context, List<String> console, List<String> logs, Uri zip, String boot) {
this(context, console, logs, zip);
mBoot = boot;
mode = DIRECT_MODE;
}
@Override
@ -209,6 +204,7 @@ public class InstallMagisk extends ParallelTask<Void, Void, Boolean> {
console.add(" " + dest + " ");
console.add("*********************************");
break;
case SECOND_SLOT_MODE:
case DIRECT_MODE:
String binPath = mm.remoteMagiskVersionCode >= Const.MAGISK_VER.HIDDEN_PATH ?
"/data/adb/magisk" : "/data/magisk";
@ -237,11 +233,32 @@ public class InstallMagisk extends ParallelTask<Void, Void, Boolean> {
installDir.mkdirs();
}
if (mode == PATCH_MODE) {
mBoot = new File(installDir, "boot.img").getAbsolutePath();
if (!dumpBoot())
return false;
switch (mode) {
case PATCH_MODE:
mBoot = new File(installDir, "boot.img").getAbsolutePath();
if (!dumpBoot())
return false;
break;
case DIRECT_MODE:
console.add("- Detecting ramdisk/boot image");
mBoot = ShellUtils.fastCmd("find_boot_image", "echo \"$BOOTIMAGE\"");
break;
case SECOND_SLOT_MODE:
console.add("- Detecting ramdisk/boot image");
char slot[] = ShellUtils.fastCmd("echo $SLOT").toCharArray();
if (slot[1] == 'a') slot[1] = 'b';
else slot[1] = 'a';
mBoot = ShellUtils.fastCmd("SLOT=" + String.valueOf(slot),
"find_boot_image", "echo \"$BOOTIMAGE\"");
Shell.Async.su("mount_partitions");
break;
}
if (mBoot == null) {
console.add("- Unable to detect ramdisk/boot image");
return false;
}
console.add("- Use ramdisk/boot image: " + mBoot);
List<String> abis = Arrays.asList(Build.SUPPORTED_ABIS);
String arch;

8
src/full/java/com/topjohnwu/magisk/receivers/BootReceiver.java
View File

@ -9,7 +9,8 @@ import com.topjohnwu.magisk.services.OnBootIntentService;
public class BootReceiver extends BroadcastReceiver {
private void startIntentService(Context context) {
@Override
public void onReceive(Context context, Intent intent) {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
context.startForegroundService(new Intent(context, OnBootIntentService.class));
} else {
@ -17,9 +18,4 @@ public class BootReceiver extends BroadcastReceiver {
}
}
@Override
public void onReceive(Context context, Intent intent) {
startIntentService(context);
}
}

22
src/full/java/com/topjohnwu/magisk/services/OnBootIntentService.java
View File

@ -9,8 +9,6 @@ import com.topjohnwu.magisk.MagiskManager;
import com.topjohnwu.magisk.R;
import com.topjohnwu.magisk.utils.Const;
import com.topjohnwu.magisk.utils.RootUtils;
import com.topjohnwu.magisk.utils.Utils;
import com.topjohnwu.superuser.Shell;
public class OnBootIntentService extends IntentService {
@ -22,12 +20,12 @@ public class OnBootIntentService extends IntentService {
public void onCreate() {
super.onCreate();
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
NotificationCompat.Builder builder =
new NotificationCompat.Builder(this, Const.ID.NOTIFICATION_CHANNEL);
builder.setSmallIcon(R.drawable.ic_magisk_outline)
.setContentTitle("onBoot")
.setContentText("Running onBoot operations...");
startForeground(Const.ID.ONBOOT_NOTIFICATION_ID, builder.build());
startForeground(Const.ID.ONBOOT_NOTIFICATION_ID,
new NotificationCompat.Builder(this, Const.ID.NOTIFICATION_CHANNEL)
.setSmallIcon(R.drawable.ic_magisk_outline)
.setContentTitle("onBoot")
.setContentText("Running onBoot operations...")
.build());
}
}
@ -40,11 +38,7 @@ public class OnBootIntentService extends IntentService {
* Check for dtbo status every boot time, and prompt user
* to reboot if dtbo wasn't patched and patched by Magisk Manager.
* */
MagiskManager mm = Utils.getMagiskManager(this);
mm.loadMagiskInfo();
mm.getDefaultInstallFlags();
if (Shell.rootAccess()) {
RootUtils.patchDTBO();
}
MagiskManager.get().loadMagiskInfo();
RootUtils.patchDTBO();
}
}

29
src/full/java/com/topjohnwu/magisk/utils/RootUtils.java
View File

@ -8,16 +8,18 @@ import com.topjohnwu.superuser.io.SuFile;
public class RootUtils {
public static void init() {
Const.MAGISK_DISABLE_FILE = new SuFile("/cache/.disable_magisk");
SuFile file = new SuFile("/sbin/.core/img");
if (file.exists()) {
Const.MAGISK_PATH = file;
} else if ((file = new SuFile("/dev/magisk/img")).exists()) {
Const.MAGISK_PATH = file;
} else {
Const.MAGISK_PATH = new SuFile("/magisk");
if (Shell.rootAccess()) {
Const.MAGISK_DISABLE_FILE = new SuFile("/cache/.disable_magisk");
SuFile file = new SuFile("/sbin/.core/img");
if (file.exists()) {
Const.MAGISK_PATH = file;
} else if ((file = new SuFile("/dev/magisk/img")).exists()) {
Const.MAGISK_PATH = file;
} else {
Const.MAGISK_PATH = new SuFile("/magisk");
}
Const.MAGISK_HOST_FILE = new SuFile(Const.MAGISK_PATH + "/.core/hosts");
}
Const.MAGISK_HOST_FILE = new SuFile(Const.MAGISK_PATH + "/.core/hosts");
}
public static void uninstallPkg(String pkg) {
@ -25,10 +27,11 @@ public class RootUtils {
}
public static void patchDTBO() {
MagiskManager mm = MagiskManager.get();
if (mm.magiskVersionCode >= Const.MAGISK_VER.DTBO_SUPPORT && !mm.keepVerity) {
if (ShellUtils.fastCmdResult(Shell.getShell(), "patch_dtbo_image")) {
ShowUI.dtboPatchedNotification();
if (Shell.rootAccess()) {
MagiskManager mm = MagiskManager.get();
if (mm.magiskVersionCode >= Const.MAGISK_VER.DTBO_SUPPORT) {
if (Boolean.parseBoolean(ShellUtils.fastCmd("mm_patch_dtbo")))
ShowUI.dtboPatchedNotification();
}
}
}

2
src/full/java/com/topjohnwu/magisk/utils/ShellInitializer.java
View File

@ -23,8 +23,6 @@ public class ShellInitializer extends Shell.Initializer {
}
shell.run(null, null,
"mount_partitions",
"find_boot_image",
"find_dtbo_image",
"get_flags",
"run_migrations");
return true;

32
src/full/java/com/topjohnwu/magisk/utils/ShowUI.java
View File

@ -137,17 +137,15 @@ public class ShowUI {
if (Shell.rootAccess()) {
options.add(mm.getString(R.string.direct_install));
}
String s = ShellUtils.fastCmd("echo $SLOT");
if (s != null) {
String s = ShellUtils.fastCmd("grep_prop ro.build.ab_update");
if (s != null && Boolean.parseBoolean(s)) {
options.add(mm.getString(R.string.install_second_slot));
}
char[] slot = s == null ? null : s.toCharArray();
new AlertDialog.Builder(activity)
.setTitle(R.string.select_method)
.setItems(
options.toArray(new String [0]),
(dialog, idx) -> {
String boot;
DownloadReceiver receiver = null;
switch (idx) {
case 1:
@ -191,41 +189,23 @@ public class ShowUI {
};
break;
case 2:
boot = mm.bootBlock;
if (boot == null)
return;
receiver = new DownloadReceiver() {
@Override
public void onDownloadDone(Context context, Uri uri) {
Intent intent = new Intent(mm, FlashActivity.class);
intent.setData(uri)
.putExtra(Const.Key.FLASH_SET_BOOT, boot)
.putExtra(Const.Key.FLASH_ACTION, Const.Value.FLASH_MAGISK);
intent.setData(uri).putExtra(Const.Key.FLASH_ACTION,
Const.Value.FLASH_MAGISK);
activity.startActivity(intent);
}
};
break;
case 3:
assert (slot != null);
// Choose the other slot
if (slot[1] == 'a') slot[1] = 'b';
else slot[1] = 'a';
// Then find the boot image again
boot = ShellUtils.fastCmd(
"SLOT=" + String.valueOf(slot),
"find_boot_image",
"echo \"$BOOTIMAGE\""
);
Shell.Async.su("mount_partitions");
if (boot == null)
return;
receiver = new DownloadReceiver() {
@Override
public void onDownloadDone(Context context, Uri uri) {
Intent intent = new Intent(mm, FlashActivity.class);
intent.setData(uri)
.putExtra(Const.Key.FLASH_SET_BOOT, boot)
.putExtra(Const.Key.FLASH_ACTION, Const.Value.FLASH_MAGISK);
intent.setData(uri).putExtra(Const.Key.FLASH_ACTION,
Const.Value.FLASH_SECOND_SLOT);
activity.startActivity(intent);
}
};

11
src/full/res/raw/utils.sh
View File

@ -39,7 +39,16 @@ db_setup() {
env_check() {
for file in busybox magisk magiskboot magiskinit util_functions.sh boot_patch.sh; do
[ -e /data/adb/magisk/$file ] || return 1
[ -f /data/adb/magisk/$file ] || return 1
done
return 0
}
mm_patch_dtbo() {
if $KEEPVERITY; then
echo false
else
find_dtbo_image
patch_dtbo_image >/dev/null 2>&1 && echo true || echo false
fi
}

1
src/main/java/com/topjohnwu/magisk/utils/Const.java
View File

@ -153,6 +153,7 @@ public class Const {
public static final String FLASH_ZIP = "flash";
public static final String PATCH_BOOT = "patch";
public static final String FLASH_MAGISK = "magisk";
public static final String FLASH_SECOND_SLOT = "slot";
public static final int[] timeoutList = {0, -1, 10, 20, 30, 60};
public static final int ORDER_NAME = 0;
public static final int ORDER_DATE = 1;