Impostazione "App protette" sui telefoni Huawei e come gestirle

Ho un Huawei P8 con Android 5.0 che sto usando per testare un'app. L'app deve essere in esecuzione in background, poiché tiene traccia delle regioni BLE.

Ho scoperto che Huawei ha incorporato una "funzione" chiamata App protette, a cui è possibile accedere dalle impostazioni del telefono (Gestione batteria> App protette). Ciò consente alle app elette di continuare a funzionare dopo lo spegnimento dello schermo.

Sensibilmente per Huawei, ma sfortunatamente per me, sembra che sia opt-in, cioè le app sono fuori per impostazione predefinita e devi inserirle manualmente. Questo non è uno showtopper, in quanto posso consigliare gli utenti in una FAQ o stampata documentazione sulla correzione, ma di recente ho installato Tinder (per scopi di ricerca!) e ho notato che è stata inserita automaticamente nell'elenco protetto.

Qualcuno sa come posso farlo per la mia app? È un'ambientazione nel manifest? È qualcosa che Huawei ha abilitato per Tinder perché è un'app popolare?

if("huawei".equalsIgnoreCase(android.os.Build.MANUFACTURER) && !sp.getBoolean("protected",false)) {
        AlertDialog.Builder builder  = new AlertDialog.Builder(this);
        builder.setTitle(R.string.huawei_headline).setMessage(R.string.huawei_text)
                .setPositiveButton(R.string.go_to_protected, new DialogInterface.OnClickListener() {
                    @Override
                    public void onClick(DialogInterface dialogInterface, int i) {
                        Intent intent = new Intent();
                        intent.setComponent(new ComponentName("com.huawei.systemmanager", "com.huawei.systemmanager.optimize.process.ProtectActivity"));
                        startActivity(intent);
                        sp.edit().putBoolean("protected",true).commit();
                    }
                }).create().show();
    }

Non c'è un'impostazione nel manifest e Huawei ha abilitato Tinder perché è un'app popolare. Non c'è modo di sapere se le app sono protette.

In ogni caso ho usato ifHuaweiAlert()nel onCreate()mostrare un AlertDialog:

private void ifHuaweiAlert() {
    final SharedPreferences settings = getSharedPreferences("ProtectedApps", MODE_PRIVATE);
    final String saveIfSkip = "skipProtectedAppsMessage";
    boolean skipMessage = settings.getBoolean(saveIfSkip, false);
    if (!skipMessage) {
        final SharedPreferences.Editor editor = settings.edit();
        Intent intent = new Intent();
        intent.setClassName("com.huawei.systemmanager", "com.huawei.systemmanager.optimize.process.ProtectActivity");
        if (isCallable(intent)) {
            final AppCompatCheckBox dontShowAgain = new AppCompatCheckBox(this);
            dontShowAgain.setText("Do not show again");
            dontShowAgain.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
                @Override
                public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
                    editor.putBoolean(saveIfSkip, isChecked);
                    editor.apply();
                }
            });

            new AlertDialog.Builder(this)
                    .setIcon(android.R.drawable.ic_dialog_alert)
                    .setTitle("Huawei Protected Apps")
                    .setMessage(String.format("%s requires to be enabled in 'Protected Apps' to function properly.%n", getString(R.string.app_name)))
                    .setView(dontShowAgain)
                    .setPositiveButton("Protected Apps", new DialogInterface.OnClickListener() {
                        public void onClick(DialogInterface dialog, int which) {
                            huaweiProtectedApps();
                        }
                    })
                    .setNegativeButton(android.R.string.cancel, null)
                    .show();
        } else {
            editor.putBoolean(saveIfSkip, true);
            editor.apply();
        }
    }
}

private boolean isCallable(Intent intent) {
    List<ResolveInfo> list = getPackageManager().queryIntentActivities(intent,
            PackageManager.MATCH_DEFAULT_ONLY);
    return list.size() > 0;
}

private void huaweiProtectedApps() {
    try {
        String cmd = "am start -n com.huawei.systemmanager/.optimize.process.ProtectActivity";
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR1) {
            cmd += " --user " + getUserSerial();
        }
        Runtime.getRuntime().exec(cmd);
    } catch (IOException ignored) {
    }
}

private String getUserSerial() {
    //noinspection ResourceType
    Object userManager = getSystemService("user");
    if (null == userManager) return "";

    try {
        Method myUserHandleMethod = android.os.Process.class.getMethod("myUserHandle", (Class<?>[]) null);
        Object myUserHandle = myUserHandleMethod.invoke(android.os.Process.class, (Object[]) null);
        Method getSerialNumberForUser = userManager.getClass().getMethod("getSerialNumberForUser", myUserHandle.getClass());
        Long userSerial = (Long) getSerialNumberForUser.invoke(userManager, myUserHandle);
        if (userSerial != null) {
            return String.valueOf(userSerial);
        } else {
            return "";
        }
    } catch (NoSuchMethodException | IllegalArgumentException | InvocationTargetException | IllegalAccessException ignored) {
    }
    return "";
}

+1 per Pierre per la sua ottima soluzione che funziona per più produttori di dispositivi (Huawei, asus, oppo ...).

Volevo usare il suo codice nella mia app Android che è in Java. Ho ispirato il mio codice dalle risposte di Pierre e Aiuspaktyn .

import android.app.AlertDialog;
import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
import android.content.SharedPreferences;
import android.content.pm.PackageManager;
import android.content.pm.ResolveInfo;
import android.os.Build;
import android.support.v7.widget.AppCompatCheckBox;
import android.widget.CompoundButton;
import java.util.List;

public class Utils {

public static void startPowerSaverIntent(Context context) {
    SharedPreferences settings = context.getSharedPreferences("ProtectedApps", Context.MODE_PRIVATE);
    boolean skipMessage = settings.getBoolean("skipProtectedAppCheck", false);
    if (!skipMessage) {
        final SharedPreferences.Editor editor = settings.edit();
        boolean foundCorrectIntent = false;
        for (Intent intent : Constants.POWERMANAGER_INTENTS) {
            if (isCallable(context, intent)) {
                foundCorrectIntent = true;
                final AppCompatCheckBox dontShowAgain = new AppCompatCheckBox(context);
                dontShowAgain.setText("Do not show again");
                dontShowAgain.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
                    @Override
                    public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
                        editor.putBoolean("skipProtectedAppCheck", isChecked);
                        editor.apply();
                    }
                });

                new AlertDialog.Builder(context)
                        .setTitle(Build.MANUFACTURER + " Protected Apps")
                        .setMessage(String.format("%s requires to be enabled in 'Protected Apps' to function properly.%n", context.getString(R.string.app_name)))
                        .setView(dontShowAgain)
                        .setPositiveButton("Go to settings", new DialogInterface.OnClickListener() {
                            public void onClick(DialogInterface dialog, int which) {
                                context.startActivity(intent);
                            }
                        })
                        .setNegativeButton(android.R.string.cancel, null)
                        .show();
                break;
            }
        }
        if (!foundCorrectIntent) {
            editor.putBoolean("skipProtectedAppCheck", true);
            editor.apply();
        }
    }
}

private static boolean isCallable(Context context, Intent intent) {
    try {
        if (intent == null || context == null) {
            return false;
        } else {
            List<ResolveInfo> list = context.getPackageManager().queryIntentActivities(intent,
                    PackageManager.MATCH_DEFAULT_ONLY);
            return list.size() > 0;
        }
    } catch (Exception ignored) {
        return false;
    }
}
}

}

import android.content.ComponentName;
import android.content.Intent;
import java.util.Arrays;
import java.util.List;

public class Constants {
//updated the POWERMANAGER_INTENTS 26/06/2019
static final List<Intent> POWERMANAGER_INTENTS = Arrays.asList(
        new Intent().setComponent(new ComponentName("com.miui.securitycenter", "com.miui.permcenter.autostart.AutoStartManagementActivity")),
        new Intent().setComponent(new ComponentName("com.letv.android.letvsafe", "com.letv.android.letvsafe.AutobootManageActivity")),
        new Intent().setComponent(new ComponentName("com.huawei.systemmanager", "com.huawei.systemmanager.optimize.process.ProtectActivity")),
        new Intent().setComponent(new ComponentName("com.huawei.systemmanager", Build.VERSION.SDK_INT >= Build.VERSION_CODES.P? "com.huawei.systemmanager.startupmgr.ui.StartupNormalAppListActivity": "com.huawei.systemmanager.appcontrol.activity.StartupAppControlActivity")),
        new Intent().setComponent(new ComponentName("com.coloros.oppoguardelf", "com.coloros.powermanager.fuelgaue.PowerUsageModelActivity")),
        new Intent().setComponent(new ComponentName("com.coloros.oppoguardelf", "com.coloros.powermanager.fuelgaue.PowerSaverModeActivity")),
        new Intent().setComponent(new ComponentName("com.coloros.oppoguardelf", "com.coloros.powermanager.fuelgaue.PowerConsumptionActivity")),
        new Intent().setComponent(new ComponentName("com.coloros.safecenter", "com.coloros.safecenter.permission.startup.StartupAppListActivity")),
        Build.VERSION.SDK_INT >= Build.VERSION_CODES.N ? new Intent().setComponent(new ComponentName("com.coloros.safecenter", "com.coloros.safecenter.startupapp.StartupAppListActivity")).setAction(Settings.ACTION_REQUEST_IGNORE_BATTERY_OPTIMIZATIONS).setData(Uri.parse("package:"+ MyApplication.getContext().getPackageName())) : null,
        new Intent().setComponent(new ComponentName("com.oppo.safe", "com.oppo.safe.permission.startup.StartupAppListActivity")),
        new Intent().setComponent(new ComponentName("com.iqoo.secure", "com.iqoo.secure.ui.phoneoptimize.AddWhiteListActivity")),
        new Intent().setComponent(new ComponentName("com.iqoo.secure", "com.iqoo.secure.ui.phoneoptimize.BgStartUpManager")),
        new Intent().setComponent(new ComponentName("com.vivo.permissionmanager", "com.vivo.permissionmanager.activity.BgStartUpManagerActivity")),
        new Intent().setComponent(new ComponentName("com.asus.mobilemanager", "com.asus.mobilemanager.entry.FunctionActivity")),
        new Intent().setComponent(new ComponentName("com.asus.mobilemanager", "com.asus.mobilemanager.autostart.AutoStartActivity")),
        new Intent().setComponent(new ComponentName("com.letv.android.letvsafe", "com.letv.android.letvsafe.AutobootManageActivity"))
                .setData(android.net.Uri.parse("mobilemanager://function/entry/AutoStart")),
        new Intent().setComponent(new ComponentName("com.meizu.safe", "com.meizu.safe.security.SHOW_APPSEC")).addCategory(Intent.CATEGORY_DEFAULT).putExtra("packageName", BuildConfig.APPLICATION_ID)
);
}

Aggiungi le seguenti autorizzazioni nel tuo Android.Manifest

<uses-permission android:name="android.permission.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS"/>
<uses-permission android:name="oppo.permission.OPPO_COMPONENT_SAFE"/>
<uses-permission android:name="com.huawei.permission.external_app_settings.USE_COMPONENT"/>

• Sto ancora affrontando alcuni problemi con i dispositivi OPPO

Spero che questo aiuti qualcuno.

Soluzione per tutti i dispositivi (Xamarin.Android)

Uso:

MainActivity =>
protected override void OnCreate(Bundle savedInstanceState)
{
    base.OnCreate(savedInstanceState);

    MyUtils.StartPowerSaverIntent(this);
}

public class MyUtils
{
    private const string SKIP_INTENT_CHECK = "skipAppListMessage";

    private static List<Intent> POWERMANAGER_INTENTS = new List<Intent>()
    {
        new Intent().SetComponent(new ComponentName("com.miui.securitycenter", "com.miui.permcenter.autostart.AutoStartManagementActivity")),
        new Intent().SetComponent(new ComponentName("com.letv.android.letvsafe", "com.letv.android.letvsafe.AutobootManageActivity")),
        new Intent().SetComponent(new ComponentName("com.huawei.systemmanager", "com.huawei.systemmanager.appcontrol.activity.StartupAppControlActivity")),
        new Intent().SetComponent(new ComponentName("com.huawei.systemmanager", "com.huawei.systemmanager.optimize.process.ProtectActivity")),
        new Intent().SetComponent(new ComponentName("com.coloros.safecenter", "com.coloros.safecenter.permission.startup.StartupAppListActivity")),
        new Intent().SetComponent(new ComponentName("com.coloros.safecenter", "com.coloros.safecenter.startupapp.StartupAppListActivity")),
        new Intent().SetComponent(new ComponentName("com.oppo.safe", "com.oppo.safe.permission.startup.StartupAppListActivity")),
        new Intent().SetComponent(new ComponentName("com.iqoo.secure", "com.iqoo.secure.ui.phoneoptimize.AddWhiteListActivity")),
        new Intent().SetComponent(new ComponentName("com.iqoo.secure", "com.iqoo.secure.ui.phoneoptimize.BgStartUpManager")),
        new Intent().SetComponent(new ComponentName("com.vivo.permissionmanager", "com.vivo.permissionmanager.activity.BgStartUpManagerActivity")),
        new Intent().SetComponent(new ComponentName("com.samsung.android.lool", "com.samsung.android.sm.ui.battery.BatteryActivity")),
        new Intent().SetComponent(new ComponentName("com.htc.pitroad", "com.htc.pitroad.landingpage.activity.LandingPageActivity")),
        new Intent().SetComponent(new ComponentName("com.asus.mobilemanager", "com.asus.mobilemanager.autostart.AutoStartActivity")),
        new Intent().SetComponent(new ComponentName("com.asus.mobilemanager", "com.asus.mobilemanager.entry.FunctionActivity")).SetData(Android.Net.Uri.Parse("mobilemanager://function/entry/AutoStart")),
        new Intent().SetComponent(new ComponentName("com.dewav.dwappmanager", "com.dewav.dwappmanager.memory.SmartClearupWhiteList"))
    };

    public static void StartPowerSaverIntent(Context context)
    {
        ISharedPreferences settings = context.GetSharedPreferences("ProtectedApps", FileCreationMode.Private);
        bool skipMessage = settings.GetBoolean(SKIP_INTENT_CHECK, false);
        if (!skipMessage)
        {
            bool HasIntent = false;
            ISharedPreferencesEditor editor = settings.Edit();
            foreach (Intent intent in POWERMANAGER_INTENTS)
            {
                if (context.PackageManager.ResolveActivity(intent, PackageInfoFlags.MatchDefaultOnly) != null)
                {
                    var dontShowAgain = new Android.Support.V7.Widget.AppCompatCheckBox(context);
                    dontShowAgain.Text = "Do not show again";
                    dontShowAgain.CheckedChange += (object sender, CompoundButton.CheckedChangeEventArgs e) =>
                    {
                        editor.PutBoolean(SKIP_INTENT_CHECK, e.IsChecked);
                        editor.Apply();
                    };

                    new AlertDialog.Builder(context)
                    .SetIcon(Android.Resource.Drawable.IcDialogAlert)
                    .SetTitle(string.Format("Add {0} to list", context.GetString(Resource.String.app_name)))
                    .SetMessage(string.Format("{0} requires to be enabled/added in the list to function properly.\n", context.GetString(Resource.String.app_name)))
                    .SetView(dontShowAgain)
                    .SetPositiveButton("Go to settings", (o, d) => context.StartActivity(intent))
                    .SetNegativeButton(Android.Resource.String.Cancel, (o, d) => { })
                    .Show();

                    HasIntent = true;

                    break;
                }
            }

            if (!HasIntent)
            {
                editor.PutBoolean(SKIP_INTENT_CHECK, true);
                editor.Apply();
            }
        }
    }
}

Aggiungi le seguenti autorizzazioni nel tuo Android.Manifest

<uses-permission android:name="oppo.permission.OPPO_COMPONENT_SAFE"/>
<uses-permission android:name="com.huawei.permission.external_app_settings.USE_COMPONENT"/>

Per aiutare a trovare l'attività del dispositivo non elencata qui, utilizzare semplicemente il seguente metodo per trovare l'attività corretta da aprire per l'utente

C #

public static void LogDeviceBrandActivities(Context context)
{
    var Brand = Android.OS.Build.Brand?.ToLower()?.Trim() ?? "";
    var Manufacturer = Android.OS.Build.Manufacturer?.ToLower()?.Trim() ?? "";

    var apps = context.PackageManager.GetInstalledPackages(PackageInfoFlags.Activities);

    foreach (PackageInfo pi in apps.OrderBy(n => n.PackageName))
    {
        if (pi.PackageName.ToLower().Contains(Brand) || pi.PackageName.ToLower().Contains(Manufacturer))
        {
            var print = false;
            var activityInfo = "";

            if (pi.Activities != null)
            {
                foreach (var activity in pi.Activities.OrderBy(n => n.Name))
                {
                    if (activity.Name.ToLower().Contains(Brand) || activity.Name.ToLower().Contains(Manufacturer))
                    {
                        activityInfo += "  Activity: " + activity.Name + (string.IsNullOrEmpty(activity.Permission) ? "" : " - Permission: " + activity.Permission) + "\n";
                        print = true;
                    }
                }
            }

            if (print)
            {
                Android.Util.Log.Error("brand.activities", "PackageName: " + pi.PackageName);
                Android.Util.Log.Warn("brand.activities", activityInfo);
            }
        }
    }
}

Giava

public static void logDeviceBrandActivities(Context context) {
    String brand = Build.BRAND.toLowerCase();
    String manufacturer = Build.MANUFACTURER.toLowerCase();

    List<PackageInfo> apps = context.getPackageManager().getInstalledPackages(PackageManager.GET_ACTIVITIES);

    Collections.sort(apps, (a, b) -> a.packageName.compareTo(b.packageName));
    for (PackageInfo pi : apps) {
        if (pi.packageName.toLowerCase().contains(brand) || pi.packageName.toLowerCase().contains(manufacturer)) {
            boolean print = false;
            StringBuilder activityInfo = new StringBuilder();

            if (pi.activities != null && pi.activities.length > 0) {
                List<ActivityInfo> activities = Arrays.asList(pi.activities);

                Collections.sort(activities, (a, b) -> a.name.compareTo(b.name));
                for (ActivityInfo ai : activities) {
                    if (ai.name.toLowerCase().contains(brand) || ai.name.toLowerCase().contains(manufacturer)) {
                        activityInfo.append("  Activity: ").append(ai.name)
                                .append(ai.permission == null || ai.permission.length() == 0 ? "" : " - Permission: " + ai.permission)
                                .append("\n");
                        print = true;
                    }
                }
            }

            if (print) {
                Log.e("brand.activities", "PackageName: " + pi.packageName);
                Log.w("brand.activities", activityInfo.toString());
            }
        }
    }
}

Esegui all'avvio e la ricerca in file di registro, aggiungere un filtro logcat su TAGdibrand.activities

MainActivity =>
protected override void OnCreate(Bundle savedInstanceState)
{
    base.OnCreate(savedInstanceState);

    MyUtils.LogDeviceBrandActivities(this);
}

Uscita campione:

E/brand.activities: PackageName: com.samsung.android.lool
W/brand.activities: ...
W/brand.activities:   Activity: com.samsung.android.sm.ui.battery.AppSleepSettingActivity
W/brand.activities:   Activity: com.samsung.android.sm.ui.battery.BatteryActivity <-- This is the one...
W/brand.activities:   Activity: com.samsung.android.sm.ui.battery.BatteryActivityForCard
W/brand.activities: ...

Quindi il nome del componente sarà:

new ComponentName("<PackageName>", "<Activity>")
new ComponentName("com.samsung.android.lool", "com.samsung.android.sm.ui.battery.BatteryActivity")

Se l'attività dispone di un'autorizzazione accanto ad essa, Android.Manifestper aprire l'attività è necessaria la seguente voce in :

<uses-permission android:name="<permission>" />

Commenta o modifica il nuovo componente in questa risposta. Tutto l'aiuto mi apprezzerà molto.

Sto usando la soluzione @Aiuspaktyn a cui manca la parte di come rilevare quando stop mostra la finestra di dialogo dopo che l'utente ha impostato l'app come protetta. Sto usando un servizio per verificare se l'app è stata chiusa o meno, verificando se esiste.

Puoi utilizzare questa libreria per navigare verso le app protette o l'avvio automatico:

Autostarter

Se il telefono supporta la funzione di avvio automatico, puoi mostrare all'utente un suggerimento per abilitare la tua app in queste app

Puoi verificare con questo metodo:

AutoStartPermissionHelper.getInstance().isAutoStartPermissionAvailable(context)

E per navigare l'utente su quella pagina, chiama semplicemente questo:

AutoStartPermissionHelper.getInstance().getAutoStartPermission(context)

PowerMaster -> Avvio automatico -> Trova l'app nella sezione bloccata e consenti