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Try to use broadcast for su logging and notify

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In commit 8d4c407, native Magisk always launches an activity for
communicating with Magisk Manager. While this works extremely well,
since it also workaround stupid OEMs that blocks broadcasts, it has a
problem: launching an activity will claim the focus of the device,
which could be super annoying in some circumstances.

This commit adds a new feature to run a broadcast test on boot complete.
If Magisk Manager successfully receives the broadcast, it will toggle
a setting in magiskd so all future su loggings and notifies will always
use broadcasts instead of launching activities.

Fix #1412
This commit is contained in:
topjohnwu
2019-05-13 02:01:10 -07:00
parent 89275270f3
commit 80cd85b061
12 changed files with 173 additions and 133 deletions
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84
app/src/main/java/com/topjohnwu/magisk/model/receiver/GeneralReceiver.java
View File

@@ -1,84 +0,0 @@
package com.topjohnwu.magisk.model.receiver;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import com.topjohnwu.magisk.App;
import com.topjohnwu.magisk.ClassMap;
import com.topjohnwu.magisk.Config;
import com.topjohnwu.magisk.Const;
import com.topjohnwu.magisk.ui.surequest.SuRequestActivity;
import com.topjohnwu.magisk.utils.DownloadApp;
import com.topjohnwu.magisk.utils.SuLogger;
import com.topjohnwu.magisk.view.Notifications;
import com.topjohnwu.magisk.view.Shortcuts;
import com.topjohnwu.superuser.Shell;
public class GeneralReceiver extends BroadcastReceiver {
private String getPkg(Intent i) {
return i.getData() == null ? "" : i.getData().getEncodedSchemeSpecificPart();
}
@Override
public void onReceive(Context context, Intent intent) {
App app = App.self;
if (intent == null)
return;
String action = intent.getAction();
if (action == null)
return;
switch (action) {
case Intent.ACTION_REBOOT:
case Intent.ACTION_BOOT_COMPLETED:
action = intent.getStringExtra("action");
if (action == null) {
// Actual boot completed event
Shell.su("mm_patch_dtbo").submit(result -> {
if (result.isSuccess())
Notifications.dtboPatched();
});
break;
}
switch (action) {
case SuRequestActivity.REQUEST:
Intent i = new Intent(app, ClassMap.get(SuRequestActivity.class))
.setAction(action)
.putExtra("socket", intent.getStringExtra("socket"))
.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
.addFlags(Intent.FLAG_ACTIVITY_MULTIPLE_TASK);
app.startActivity(i);
break;
case SuRequestActivity.LOG:
SuLogger.handleLogs(intent);
break;
case SuRequestActivity.NOTIFY:
SuLogger.handleNotify(intent);
break;
}
break;
case Intent.ACTION_PACKAGE_REPLACED:
// This will only work pre-O
if (Config.get(Config.Key.SU_REAUTH)) {
app.getDB().deletePolicy(getPkg(intent));
}
break;
case Intent.ACTION_PACKAGE_FULLY_REMOVED:
String pkg = getPkg(intent);
app.getDB().deletePolicy(pkg);
Shell.su("magiskhide --rm " + pkg).submit();
break;
case Intent.ACTION_LOCALE_CHANGED:
Shortcuts.setup(context);
break;
case Const.Key.BROADCAST_MANAGER_UPDATE:
Config.managerLink = intent.getStringExtra(Const.Key.INTENT_SET_LINK);
DownloadApp.upgrade(intent.getStringExtra(Const.Key.INTENT_SET_NAME));
break;
case Const.Key.BROADCAST_REBOOT:
Shell.su("/system/bin/reboot").submit();
break;
}
}
}

80
app/src/main/java/com/topjohnwu/magisk/model/receiver/GeneralReceiver.kt Normal file
View File

@@ -0,0 +1,80 @@
package com.topjohnwu.magisk.model.receiver
import android.content.BroadcastReceiver
import android.content.Context
import android.content.Intent
import com.topjohnwu.magisk.ClassMap
import com.topjohnwu.magisk.Config
import com.topjohnwu.magisk.Const
import com.topjohnwu.magisk.data.database.MagiskDB
import com.topjohnwu.magisk.ui.surequest.SuRequestActivity
import com.topjohnwu.magisk.utils.DownloadApp
import com.topjohnwu.magisk.utils.RootUtils
import com.topjohnwu.magisk.utils.SuLogger
import com.topjohnwu.magisk.utils.get
import com.topjohnwu.magisk.view.Notifications
import com.topjohnwu.magisk.view.Shortcuts
import com.topjohnwu.superuser.Shell
open class GeneralReceiver : BroadcastReceiver() {
companion object {
const val REQUEST = "request"
const val LOG = "log"
const val NOTIFY = "notify"
const val TEST = "test"
}
private fun getPkg(intent: Intent): String {
return intent.data?.encodedSchemeSpecificPart ?: ""
}
override fun onReceive(context: Context, intent: Intent?) {
if (intent == null)
return
val mDB: MagiskDB = get()
var action: String? = intent.action ?: return
when (action) {
Intent.ACTION_REBOOT, Intent.ACTION_BOOT_COMPLETED -> {
action = intent.getStringExtra("action")
if (action == null) {
// Actual boot completed event
Shell.su("mm_patch_dtbo").submit { result ->
if (result.isSuccess)
Notifications.dtboPatched()
}
return
}
when (action) {
REQUEST -> {
val i = Intent(context, ClassMap.get<Any>(SuRequestActivity::class.java))
.setAction(action)
.putExtra("socket", intent.getStringExtra("socket"))
.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
.addFlags(Intent.FLAG_ACTIVITY_MULTIPLE_TASK)
context.startActivity(i)
}
LOG -> SuLogger.handleLogs(intent)
NOTIFY -> SuLogger.handleNotify(intent)
TEST -> Shell.su("magisk --use-broadcast").submit()
}
}
Intent.ACTION_PACKAGE_REPLACED ->
// This will only work pre-O
if (Config.get<Boolean>(Config.Key.SU_REAUTH)!!) {
mDB.deletePolicy(getPkg(intent))
}
Intent.ACTION_PACKAGE_FULLY_REMOVED -> {
val pkg = getPkg(intent)
mDB.deletePolicy(pkg)
Shell.su("magiskhide --rm $pkg").submit()
}
Intent.ACTION_LOCALE_CHANGED -> Shortcuts.setup(context)
Const.Key.BROADCAST_MANAGER_UPDATE -> {
Config.managerLink = intent.getStringExtra(Const.Key.INTENT_SET_LINK)
DownloadApp.upgrade(intent.getStringExtra(Const.Key.INTENT_SET_NAME))
}
Const.Key.BROADCAST_REBOOT -> RootUtils.reboot()
}
}
}

13
app/src/main/java/com/topjohnwu/magisk/ui/surequest/SuRequestActivity.kt
View File

@@ -10,6 +10,7 @@ import com.topjohnwu.magisk.R
import com.topjohnwu.magisk.databinding.ActivityRequestBinding
import com.topjohnwu.magisk.model.entity.Policy
import com.topjohnwu.magisk.model.events.DieEvent
import com.topjohnwu.magisk.model.receiver.GeneralReceiver
import com.topjohnwu.magisk.ui.base.MagiskActivity
import com.topjohnwu.magisk.utils.SuLogger
import org.koin.androidx.viewmodel.ext.android.viewModel
@@ -31,15 +32,15 @@ open class SuRequestActivity : MagiskActivity<SuRequestViewModel, ActivityReques
val intent = intent
val action = intent.action
if (TextUtils.equals(action, REQUEST)) {
if (TextUtils.equals(action, GeneralReceiver.REQUEST)) {
if (!viewModel.handleRequest(intent) {})
finish()
return
}
if (TextUtils.equals(action, LOG))
if (TextUtils.equals(action, GeneralReceiver.LOG))
SuLogger.handleLogs(intent)
else if (TextUtils.equals(action, NOTIFY))
else if (TextUtils.equals(action, GeneralReceiver.NOTIFY))
SuLogger.handleNotify(intent)
finish()
@@ -58,10 +59,4 @@ open class SuRequestActivity : MagiskActivity<SuRequestViewModel, ActivityReques
else
ActivityInfo.SCREEN_ORIENTATION_LOCKED
}
companion object {
const val REQUEST = "request"
const val LOG = "log"
const val NOTIFY = "notify"
}
}