Support installing directly from Rebble appstore using internethelper

app/src/main/AndroidManifest.xml

@@ -267,6 +267,10 @@
             android:label="@string/title_activity_appmanager"
             android:launchMode="singleTop"
             android:parentActivityName=".activities.ControlCenterv2" />
+        <activity
+            android:name=".activities.appmanager.RebbleAppStoreActivity"
+            android:label="@string/activity_title_rebble_app_store"
+            android:parentActivityName=".activities.appmanager.AppManagerActivity" />
         <activity
             android:name=".activities.musicmanager.MusicManagerActivity"
             android:label="@string/title_activity_musicmanager"
@@ -682,7 +686,6 @@
             android:label="@string/activity_filter_filter_title"
             android:parentActivityName=".activities.workouts.WorkoutListActivity"
             android:excludeFromRecents="true"/>
-
         <activity
             android:name=".activities.DataManagementActivity"
             android:label="@string/title_activity_db_management"

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/activities/appmanager/AbstractAppManagerFragment.java

@@ -67,6 +67,7 @@ import nodomain.freeyourgadget.gadgetbridge.R;
 import nodomain.freeyourgadget.gadgetbridge.activities.ExternalPebbleJSActivity;
 import nodomain.freeyourgadget.gadgetbridge.adapter.GBDeviceAppAdapter;
 import nodomain.freeyourgadget.gadgetbridge.devices.DeviceCoordinator;
+import nodomain.freeyourgadget.gadgetbridge.devices.pebble.PebbleCoordinator;
 import nodomain.freeyourgadget.gadgetbridge.devices.qhybrid.FossilFileReader;
 import nodomain.freeyourgadget.gadgetbridge.devices.qhybrid.FossilHRInstallHandler;
 import nodomain.freeyourgadget.gadgetbridge.devices.qhybrid.QHybridConstants;
@@ -80,6 +81,7 @@ import nodomain.freeyourgadget.gadgetbridge.util.GB;
 import nodomain.freeyourgadget.gadgetbridge.util.GridAutoFitLayoutManager;
 import nodomain.freeyourgadget.gadgetbridge.util.PebbleUtils;
 import nodomain.freeyourgadget.gadgetbridge.util.Version;
+import nodomain.freeyourgadget.gadgetbridge.util.WebViewSingleton;
 
 
 public abstract class AbstractAppManagerFragment extends Fragment {
@@ -95,6 +97,7 @@ public abstract class AbstractAppManagerFragment extends Fragment {
     protected GBDevice mGBDevice = null;
     protected DeviceCoordinator mCoordinator = null;
     private Class<? extends Activity> watchfaceDesignerActivity;
+    private Class<? extends Activity> appStoreActivity;
 
     protected abstract List<GBDeviceApp> getSystemAppsInCategory();
 
@@ -424,12 +427,14 @@ public abstract class AbstractAppManagerFragment extends Fragment {
         mGBDevice = ((AppManagerActivity) getActivity()).getGBDevice();
         mCoordinator = mGBDevice.getDeviceCoordinator();
 
-        final FloatingActionButton appListFab = ((FloatingActionButton) getActivity().findViewById(R.id.fab));
+        final FloatingActionButton appListFab = getActivity().findViewById(R.id.fab);
-        final FloatingActionButton appListFabNew = ((FloatingActionButton) getActivity().findViewById(R.id.fab_new));
+        final FloatingActionButton appListFabNew = getActivity().findViewById(R.id.fab_new);
+        final FloatingActionButton appListFabStore = getActivity().findViewById(R.id.fab_store);
         watchfaceDesignerActivity = mCoordinator.getWatchfaceDesignerActivity(mGBDevice);
+        appStoreActivity = mCoordinator.getAppStoreActivity(mGBDevice);
         View rootView = inflater.inflate(R.layout.activity_appmanager, container, false);
 
-        RecyclerView appListView = (RecyclerView) (rootView.findViewById(R.id.appListView));
+        RecyclerView appListView = rootView.findViewById(R.id.appListView);
 
         appListView.addOnScrollListener(new RecyclerView.OnScrollListener() {
             @Override
@@ -437,6 +442,7 @@ public abstract class AbstractAppManagerFragment extends Fragment {
                 if (dy > 0) {
                     appListFab.hide();
                     appListFabNew.hide();
+                    appListFabStore.hide();
                 } else if (dy < 0) {
                     if (mCoordinator.supportsFlashing(mGBDevice)) {
                         appListFab.show();
@@ -444,6 +450,11 @@ public abstract class AbstractAppManagerFragment extends Fragment {
                     if (watchfaceDesignerActivity != null) {
                         appListFabNew.show();
                     }
+                    if (appStoreActivity != null && mGBDevice.getDeviceCoordinator() instanceof PebbleCoordinator) {
+                        if (WebViewSingleton.getInstance().ensureInternetHelperBound()) {
+                            appListFabStore.show();
+                        }
+                    }
                 }
             }
         });
@@ -462,17 +473,25 @@ public abstract class AbstractAppManagerFragment extends Fragment {
         appManagementTouchHelper.attachToRecyclerView(appListView);
 
         if ((watchfaceDesignerActivity != null) && (appListFabNew != null)) {
-            appListFabNew.setOnClickListener(new View.OnClickListener() {
+            appListFabNew.setOnClickListener(v -> {
-                @Override
+                Intent startIntent = new Intent(getContext(), watchfaceDesignerActivity);
-                public void onClick(View v) {
+                startIntent.putExtra(GBDevice.EXTRA_DEVICE, mGBDevice);
-                    Intent startIntent = new Intent(getContext(), watchfaceDesignerActivity);
+                getContext().startActivity(startIntent);
-                    startIntent.putExtra(GBDevice.EXTRA_DEVICE, mGBDevice);
-                    getContext().startActivity(startIntent);
-                }
             });
             appListFabNew.show();
         }
 
+        if (appStoreActivity != null && mGBDevice.getDeviceCoordinator() instanceof PebbleCoordinator) {
+            if (WebViewSingleton.getInstance().ensureInternetHelperBound()) {
+                appListFabStore.setOnClickListener(v -> {
+                    Intent startIntent = new Intent(getContext(), appStoreActivity);
+                    startIntent.putExtra(GBDevice.EXTRA_DEVICE, mGBDevice);
+                    getContext().startActivity(startIntent);
+                });
+                appListFabStore.show();
+            }
+        }
+
         return rootView;
     }
 

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/activities/appmanager/RebbleAppStoreActivity.kt

@@ -0,0 +1,297 @@
+/*  Copyright (C) 2022-2024 Andreas Shimokawa, Daniel Dakhno, Gordon Williams, Arjan Schrijver
+
+    This file is part of Gadgetbridge.
+
+    Gadgetbridge is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Affero General Public License as published
+    by the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    Gadgetbridge is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU Affero General Public License for more details.
+
+    You should have received a copy of the GNU Affero General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>. */
+package nodomain.freeyourgadget.gadgetbridge.activities.appmanager
+
+import android.annotation.SuppressLint
+import android.content.ComponentName
+import android.content.Intent
+import android.content.IntentFilter
+import android.content.ServiceConnection
+import android.net.Uri
+import android.os.Bundle
+import android.os.Handler
+import android.os.IBinder
+import android.os.Looper
+import android.os.ParcelFileDescriptor
+import android.os.RemoteException
+import android.webkit.PermissionRequest
+import android.webkit.WebChromeClient
+import android.webkit.WebResourceRequest
+import android.webkit.WebResourceResponse
+import android.webkit.WebView
+import android.webkit.WebViewClient
+import android.widget.Toast
+import androidx.core.net.toUri
+import nodomain.freeyourgadget.gadgetbridge.GBApplication
+import nodomain.freeyourgadget.gadgetbridge.R
+import nodomain.freeyourgadget.gadgetbridge.activities.AbstractGBActivity
+import nodomain.freeyourgadget.gadgetbridge.devices.InstallHandler
+import nodomain.freeyourgadget.gadgetbridge.impl.GBDevice
+import nodomain.freeyourgadget.gadgetbridge.util.Capsule
+import nodomain.freeyourgadget.gadgetbridge.util.GB
+import nodomain.freeyourgadget.internethelper.aidl.http.HttpGetRequest
+import nodomain.freeyourgadget.internethelper.aidl.http.HttpHeaders
+import nodomain.freeyourgadget.internethelper.aidl.http.HttpResponse
+import nodomain.freeyourgadget.internethelper.aidl.http.IHttpCallback
+import nodomain.freeyourgadget.internethelper.aidl.http.IHttpService
+import org.jsoup.Jsoup
+import org.slf4j.Logger
+import org.slf4j.LoggerFactory
+import java.io.File
+import java.io.FileOutputStream
+import java.io.OutputStream
+import java.nio.charset.Charset
+import java.util.concurrent.CountDownLatch
+import kotlin.concurrent.Volatile
+
+class RebbleAppStoreActivity : AbstractGBActivity()  {
+    val LOG: Logger = LoggerFactory.getLogger(RebbleAppStoreActivity::class.java)
+    private var mGBDevice: GBDevice? = null
+    private var webView: WebView? = null
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        setContentView(R.layout.activity_banglejs_apps_management)
+
+        val intent1 = Intent("nodomain.freeyourgadget.internethelper.HttpService")
+        intent1.setPackage("nodomain.freeyourgadget.internethelper")
+        val res = applicationContext.bindService(intent1, mHttpConnection, BIND_AUTO_CREATE)
+        if (res) {
+            LOG.info("Bound to HttpService")
+        } else {
+            LOG.warn("Could not bind to HttpService")
+        }
+
+        val extras = intent.extras
+        if (extras != null) {
+            mGBDevice = extras.getParcelable(GBDevice.EXTRA_DEVICE)
+        }
+        requireNotNull(mGBDevice) { "Must provide a device when invoking this activity" }
+        initViews()
+    }
+
+    override fun onResume() {
+        super.onResume()
+        if (webView != null) return  // already set up
+        val commandFilter = IntentFilter()
+        commandFilter.addAction(GBDevice.ACTION_DEVICE_CHANGED)
+        initViews()
+    }
+
+    override fun onDestroy() {
+        webView!!.destroy()
+        webView = null
+        super.onDestroy()
+        finish()
+    }
+
+    @Volatile
+    private var iHttpService: IHttpService? = null
+
+    private val mHttpConnection: ServiceConnection = object : ServiceConnection {
+        override fun onServiceConnected(className: ComponentName?, service: IBinder?) {
+            LOG.info("onServiceConnected: {}", className)
+            iHttpService = IHttpService.Stub.asInterface(service)
+        }
+
+        override fun onServiceDisconnected(className: ComponentName?) {
+            LOG.error("Service has unexpectedly disconnected: {}", className)
+            iHttpService = null
+        }
+    }
+
+    private fun isDownloadableWatchapp(url: String): Boolean {
+        val downloadExtensions = listOf(".pbw", ".zip")
+        return downloadExtensions.any { url.endsWith(it, ignoreCase = true) }
+    }
+
+    private fun downloadInstallWatchapp(url: Uri) {
+        val httpHeaders = HttpHeaders()
+        val httpGetRequest = HttpGetRequest(url.toString(), httpHeaders)
+        iHttpService!!.get(httpGetRequest, object : IHttpCallback.Stub() {
+            override fun onResponse(response: HttpResponse) {
+                val contentType = response.headers["content-type"]?.split(";")?.get(0)
+                if (!contentType.equals("application/octet-stream") && !contentType.equals("application/zip")) {
+                    GB.toast("Download failed, wrong content-type: $contentType", Toast.LENGTH_LONG, GB.ERROR)
+                    return
+                }
+                val inputStream = ParcelFileDescriptor.AutoCloseInputStream(response.body)
+                val filename = url.lastPathSegment ?: "downloaded_file.pbw"
+                val cacheDir = applicationContext.externalCacheDir ?: return
+                val cacheFile = File(cacheDir, filename)
+                val outputStream: OutputStream = FileOutputStream(cacheFile)
+                val buffer = ByteArray(1024)
+                var len: Int
+                while (inputStream.read(buffer).also { len = it } > 0) {
+                    outputStream.write(buffer, 0, len)
+                }
+                outputStream.flush()
+                outputStream.close()
+                val installHandler: InstallHandler? = mGBDevice?.deviceCoordinator?.findInstallHandler(cacheFile.toUri(), applicationContext)
+                if (installHandler == null) {
+                    GB.toast(getString(R.string.fwinstaller_file_not_compatible_to_device), Toast.LENGTH_LONG, GB.ERROR)
+                    return
+                }
+                val startIntent = Intent(applicationContext, installHandler.getInstallActivity())
+                startIntent.putExtra(GBDevice.EXTRA_DEVICE, mGBDevice)
+                startIntent.action = Intent.ACTION_VIEW
+                startIntent.setDataAndType(cacheFile.toUri(), null)
+                startActivity(startIntent)
+            }
+            override fun onException(message: String?) {
+                GB.toast("Download failed: $message", Toast.LENGTH_LONG, GB.ERROR)
+            }
+        })
+    }
+
+    // TODO: handle links like pebble://appstore/52b231c2b70e1c159500009b#
+    //       so we don't have to use ?dev_settings=true
+
+    @SuppressLint("SetJavaScriptEnabled")
+    private fun initViews() {
+        webView = findViewById(R.id.webview)
+        webView!!.webViewClient = WebViewClient()
+        val settings = webView!!.settings
+        settings.javaScriptEnabled = true
+        settings.loadWithOverviewMode = true
+        settings.useWideViewPort = true
+
+        val url = "https://apps.rebble.io/en_US/watchfaces?dev_settings=true"
+
+        webView!!.webViewClient = object : WebViewClient() {
+            override fun shouldOverrideUrlLoading(
+                wv: WebView,
+                request: WebResourceRequest
+            ): Boolean {
+                val requestUrl = request.url
+                // Check if the URL is a downloadable watchface/watchapp
+                if (isDownloadableWatchapp(requestUrl.toString())) {
+                    downloadInstallWatchapp(requestUrl)
+                    return true  // Indicate that the URL loading is handled
+                }
+
+                val intent = Intent(Intent.ACTION_VIEW, requestUrl)
+                wv.context.startActivity(intent)
+                return true
+            }
+
+            override fun shouldInterceptRequest(
+                view: WebView?,
+                request: WebResourceRequest
+            ): WebResourceResponse? {
+                LOG.info("shouldIntercept {} {} {}", request.method, request.url, iHttpService != null)
+
+                if (!request.method.equals("get", ignoreCase = true)) {
+                    return super.shouldInterceptRequest(view, request)
+                }
+                if (iHttpService == null) {
+                    return super.shouldInterceptRequest(view, request)
+                }
+
+                val httpHeaders = HttpHeaders()
+                for (header in request.requestHeaders.entries) {
+                    httpHeaders.addHeader(header.key, header.value)
+                }
+
+                val httpGetRequest = HttpGetRequest(request.url.toString(), httpHeaders)
+                val latch = CountDownLatch(1)
+                val internetResponseCapsule = Capsule<WebResourceResponse?>()
+
+                try {
+                    iHttpService!!.get(httpGetRequest, object : IHttpCallback.Stub() {
+                        @Throws(RemoteException::class)
+                        override fun onResponse(response: HttpResponse) {
+                            // Extract headers
+                            val contentType = response.headers["content-type"]?.split(";")?.get(0) ?: "text/html"
+                            val contentEncoding = response.headers["content-encoding"] ?: "UTF-8"
+
+                            // Retrieve original payload as InputStream
+                            val inputStream = ParcelFileDescriptor.AutoCloseInputStream(response.body)
+
+                            // Clean up malformed HTML from Rebble
+                            if (contentType.equals("text/html", ignoreCase = true)) {
+                                val rawHtml = inputStream.bufferedReader(Charset.forName(contentEncoding)).use { it.readText() }
+                                val cleanedHtml = Jsoup.parse(rawHtml).html()
+                                val internetResponse = WebResourceResponse(
+                                    contentType,
+                                    contentEncoding,
+                                    response.status,
+                                    "OK",
+                                    response.headers.toMap(),
+                                    cleanedHtml.byteInputStream()
+                                )
+                                internetResponseCapsule.set(internetResponse)
+                            } else {
+                                // If not text/html, return original response
+                                val internetResponse = WebResourceResponse(
+                                    contentType,
+                                    contentEncoding,
+                                    response.status,
+                                    "OK",
+                                    response.headers.toMap(),
+                                    inputStream
+                                )
+                                internetResponseCapsule.set(internetResponse)
+                            }
+                            latch.countDown()
+                        }
+
+                        @Throws(RemoteException::class)
+                        override fun onException(message: String?) {
+                            throw RuntimeException(message)
+                        }
+                    })
+                } catch (e: RemoteException) {
+                    throw RuntimeException(e)
+                }
+
+                try {
+                    latch.await()
+                } catch (e: InterruptedException) {
+                    throw RuntimeException(e)
+                }
+
+                return internetResponseCapsule.get()
+            }
+
+            override fun onReceivedError(
+                view: WebView,
+                errorCode: Int,
+                description: String?,
+                failingUrl: String?
+            ) {
+                GB.toast(
+                    "Error: $description",
+                    Toast.LENGTH_SHORT,
+                    GB.ERROR
+                )
+                view.loadUrl("about:blank")
+            }
+        }
+
+        val mainLooper = Looper.getMainLooper()
+        Handler(mainLooper).postDelayed({
+            webView!!.loadUrl(url)
+        }, 100)
+
+        webView!!.webChromeClient = object : WebChromeClient() {
+            override fun onPermissionRequest(request: PermissionRequest) {
+                request.grant(request.resources)
+            }
+        }
+    }
+}

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/AbstractDeviceCoordinator.java

@@ -580,6 +580,12 @@ public abstract class AbstractDeviceCoordinator implements DeviceCoordinator {
         return null;
     }
 
+    @Nullable
+    @Override
+    public Class<? extends Activity> getAppStoreActivity(final GBDevice device) {
+        return null;
+    }
+
     @Override
     public int getBondingStyle() {
         return BONDING_STYLE_ASK;

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/DeviceCoordinator.java

@@ -616,6 +616,13 @@ public interface DeviceCoordinator {
      */
     Class<? extends Activity> getWatchfaceDesignerActivity(GBDevice device);
 
+    /**
+     * Returns the Activity class that will be used to download apps/watchfaces.
+     *
+     * @return
+     */
+    Class<? extends Activity> getAppStoreActivity(GBDevice device);
+
     /**
      * Returns the device app cache directory.
      */

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/banglejs/AppsManagementActivity.java

@@ -63,7 +63,6 @@ import nodomain.freeyourgadget.gadgetbridge.devices.DeviceCoordinator;
 import nodomain.freeyourgadget.gadgetbridge.impl.GBDevice;
 import nodomain.freeyourgadget.gadgetbridge.service.devices.banglejs.BangleJSDeviceSupport;
 import nodomain.freeyourgadget.gadgetbridge.util.Capsule;
-import nodomain.freeyourgadget.gadgetbridge.util.GB;
 import nodomain.freeyourgadget.gadgetbridge.util.Prefs;
 import nodomain.freeyourgadget.internethelper.aidl.http.HttpGetRequest;
 import nodomain.freeyourgadget.internethelper.aidl.http.HttpHeaders;
@@ -115,10 +114,6 @@ public class AppsManagementActivity extends AbstractGBActivity {
         mCoordinator = mGBDevice.getDeviceCoordinator();
     }
 
-    private void toast(String data) {
-        GB.toast(data, Toast.LENGTH_LONG, GB.INFO);
-    }
-
     @Override
     protected void onPause() {
         super.onPause();

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/pebble/PebbleCoordinator.java

@@ -38,6 +38,7 @@ import de.greenrobot.dao.Property;
 import nodomain.freeyourgadget.gadgetbridge.GBApplication;
 import nodomain.freeyourgadget.gadgetbridge.R;
 import nodomain.freeyourgadget.gadgetbridge.activities.appmanager.AppManagerActivity;
+import nodomain.freeyourgadget.gadgetbridge.activities.appmanager.RebbleAppStoreActivity;
 import nodomain.freeyourgadget.gadgetbridge.activities.devicesettings.DeviceSpecificSettings;
 import nodomain.freeyourgadget.gadgetbridge.activities.devicesettings.DeviceSpecificSettingsCustomizer;
 import nodomain.freeyourgadget.gadgetbridge.activities.devicesettings.DeviceSpecificSettingsScreen;
@@ -140,6 +141,11 @@ public class PebbleCoordinator extends AbstractBLClassicDeviceCoordinator {
         return AppManagerActivity.class;
     }
 
+    @Override
+    public Class<? extends Activity> getAppStoreActivity(final GBDevice device) {
+        return RebbleAppStoreActivity.class;
+    }
+
     @Override
     public File getAppCacheDir() throws IOException {
         return PebbleUtils.getPbwCacheDir();

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/pebble/webview/GBWebClient.java

@@ -78,8 +78,8 @@ public class GBWebClient extends WebViewClient {
     }
 
     private WebResourceResponse mimicReply(Uri requestedUri) {
-        if (requestedUri.getHost() != null && (StringUtils.indexOfAny(requestedUri.getHost(), AllowedDomains) != -1)) {
+        if (requestedUri.getHost() != null && !requestedUri.toString().startsWith("file://")) {// && (StringUtils.indexOfAny(requestedUri.getHost(), AllowedDomains) != -1)) {
-            if (WebViewSingleton.getInstance().internetHelperBound) {
+            if (WebViewSingleton.getInstance().ensureInternetHelperBound()) {
                 LOG.debug("WEBVIEW forwarding request to the internet helper");
                 try {
                     return WebViewSingleton.getInstance().send(requestedUri);

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/util/WebViewSingleton.java

@@ -107,6 +107,28 @@ public class WebViewSingleton {
         }
     }
 
+    public boolean ensureInternetHelperBound() {
+        if (contextWrapper != null && !internetHelperBound) {
+            String internetHelperPkg = "nodomain.freeyourgadget.internethelper";
+            String internetHelperCls = internetHelperPkg + ".HttpService";
+            try {
+                contextWrapper.getPackageManager().getApplicationInfo(internetHelperPkg, 0);
+                Intent intent = new Intent();
+                intent.setComponent(new ComponentName(internetHelperPkg, internetHelperCls));
+
+                final Intent intent1 = new Intent("nodomain.freeyourgadget.internethelper.HttpService");
+                intent1.setPackage("nodomain.freeyourgadget.internethelper");
+                contextWrapper.getApplicationContext().bindService(intent1, internetHelperConnection, Context.BIND_AUTO_CREATE);
+                LOG.info("WEBVIEW: Internet helper bound successfully.");
+            } catch (PackageManager.NameNotFoundException e) {
+                LOG.info("WEBVIEW: Internet helper not installed, only mimicked HTTP requests will work.");
+            } catch (SecurityException e) {
+                LOG.info("WEBVIEW: Permission for internet helper not granted, only mimicked HTTP requests will work.");
+            }
+        }
+        return internetHelperBound;
+    }
+
     public static WebViewSingleton getInstance() {
         return instance;
     }
@@ -188,24 +210,7 @@ public class WebViewSingleton {
                 webView.addJavascriptInterface(jsInterface, "GBjs");
                 webView.loadUrl("file:///android_asset/app_config/configure.html?rand=" + Math.random() * 500);
             });
-            if (contextWrapper != null && !internetHelperBound) {
+            ensureInternetHelperBound();
-                String internetHelperPkg = "nodomain.freeyourgadget.internethelper";
-                String internetHelperCls = internetHelperPkg + ".HttpService";
-                try {
-                    contextWrapper.getPackageManager().getApplicationInfo(internetHelperPkg, 0);
-                    Intent intent = new Intent();
-                    intent.setComponent(new ComponentName(internetHelperPkg, internetHelperCls));
-
-                    final Intent intent1 = new Intent("nodomain.freeyourgadget.internethelper.HttpService");
-                    intent1.setPackage("nodomain.freeyourgadget.internethelper");
-                    contextWrapper.getApplicationContext().bindService(intent1, internetHelperConnection, Context.BIND_AUTO_CREATE);
-                    LOG.info("WEBVIEW: Internet helper bound successfully.");
-                } catch (PackageManager.NameNotFoundException e) {
-                    LOG.info("WEBVIEW: Internet helper not installed, only mimicked HTTP requests will work.");
-                } catch (SecurityException e) {
-                    LOG.info("WEBVIEW: Permission for internet helper not granted, only mimicked HTTP requests will work.");
-                }
-            }
         }
     }
 

app/src/main/res/drawable/ic_store.xml

@@ -0,0 +1,10 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24"
+    android:tint="?attr/colorControlNormal">
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M21.9,8.89l-1.05,-4.37c-0.22,-0.9 -1,-1.52 -1.91,-1.52H5.05C4.15,3 3.36,3.63 3.15,4.52L2.1,8.89c-0.24,1.02 -0.02,2.06 0.62,2.88C2.8,11.88 2.91,11.96 3,12.06V19c0,1.1 0.9,2 2,2h14c1.1,0 2,-0.9 2,-2v-6.94c0.09,-0.09 0.2,-0.18 0.28,-0.28C21.92,10.96 22.15,9.91 21.9,8.89zM18.91,4.99l1.05,4.37c0.1,0.42 0.01,0.84 -0.25,1.17C19.57,10.71 19.27,11 18.77,11c-0.61,0 -1.14,-0.49 -1.21,-1.14L16.98,5L18.91,4.99zM13,5h1.96l0.54,4.52c0.05,0.39 -0.07,0.78 -0.33,1.07C14.95,10.85 14.63,11 14.22,11C13.55,11 13,10.41 13,9.69V5zM8.49,9.52L9.04,5H11v4.69C11,10.41 10.45,11 9.71,11c-0.34,0 -0.65,-0.15 -0.89,-0.41C8.57,10.3 8.45,9.91 8.49,9.52zM4.04,9.36L5.05,5h1.97L6.44,9.86C6.36,10.51 5.84,11 5.23,11c-0.49,0 -0.8,-0.29 -0.93,-0.47C4.03,10.21 3.94,9.78 4.04,9.36zM5,19v-6.03C5.08,12.98 5.15,13 5.23,13c0.87,0 1.66,-0.36 2.24,-0.95c0.6,0.6 1.4,0.95 2.31,0.95c0.87,0 1.65,-0.36 2.23,-0.93c0.59,0.57 1.39,0.93 2.29,0.93c0.84,0 1.64,-0.35 2.24,-0.95c0.58,0.59 1.37,0.95 2.24,0.95c0.08,0 0.15,-0.02 0.23,-0.03V19H5z"/>
+</vector>

app/src/main/res/layout/activity_fragmentappmanager.xml

@@ -51,4 +51,17 @@
         android:visibility="invisible"
         />
 
+    <com.google.android.material.floatingactionbutton.FloatingActionButton
+        android:id="@+id/fab_store"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_alignParentEnd="true"
+        android:layout_alignParentBottom="true"
+        android:layout_gravity="bottom|end"
+        android:layout_marginEnd="16dp"
+        android:layout_marginBottom="90dp"
+        app:srcCompat="@drawable/ic_store"
+        android:visibility="invisible"
+        />
+
 </android.widget.RelativeLayout>

app/src/main/res/values/strings.xml

@@ -4448,4 +4448,5 @@
     <string name="movement_evaluation">Movement Evaluation</string>
     <string name="pref_notifications_pictures_enable">Send notification pictures</string>
     <string name="pref_notifications_pictures_enable_summary">Send notification pictures for current device</string>
+    <string name="activity_title_rebble_app_store">Rebble app store</string>
 </resources>