SecUSo · udenr · Nov 9, 2023 · Nov 9, 2023
diff --git a/app/build.gradle b/app/build.gradle
@@ -59,7 +59,7 @@ android {
 
     namespace 'com.secuso.privacyfriendlycodescanner.qrscanner'
     lint {
-        abortOnError false
+        lintConfig = file("lint.xml")
     }
 }
 

diff --git a/app/lint.xml b/app/lint.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<lint>
+    <!-- Disable the NotificationPermission check for glide -->
+    <issue id="NotificationPermission">
+        <ignore regexp="com.bumptech.glide.request.target.NotificationTarget" />
+    </issue>
+
+    <!-- Set the severity of missing translations to warning instead of error -->
+    <issue id="MissingTranslation" severity="warning" />
+</lint>
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
@@ -11,28 +11,30 @@
         android:maxSdkVersion="28" />
 
     <uses-sdk tools:overrideLibrary="com.google.zxing.client.android" />
+    <uses-feature
+        android:name="android.hardware.camera"
+        android:required="false" />
 
     <application
+        android:name=".PFACodeScannerApplication"
         android:allowBackup="true"
         android:fullBackupContent="false"
         android:hardwareAccelerated="true"
         android:icon="@mipmap/ic_launcher"
-        android:name=".PFACodeScannerApplication"
         android:installLocation="preferExternal"
         android:label="@string/app_name"
         android:supportsRtl="true"
         android:theme="@style/AppTheme"
         tools:ignore="GoogleAppIndexingWarning">
 
         <provider
-            android:name="androidx.work.impl.WorkManagerInitializer"
-            android:authorities="${applicationId}.workmanager-init"
+            android:name="androidx.startup.InitializationProvider"
+            android:authorities="${applicationId}.androidx-startup"
             tools:node="remove" />
 
         <activity
             android:name=".ui.activities.SplashActivity"
             android:exported="true"
-            android:label="@string/app_name"
             android:theme="@style/SplashTheme">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
@@ -43,7 +45,6 @@
             android:name=".ui.activities.ScannerActivity"
             android:clearTaskOnLaunch="true"
             android:exported="true"
-            android:label="@string/app_name"
             android:theme="@style/AppTheme.NoActionBar">
             <intent-filter>
                 <action android:name="android.intent.action.SEND" />
@@ -143,16 +144,15 @@
             android:process=":backup"
             tools:ignore="ExportedService">
             <intent-filter>
-                <action
-                    android:name="org.secuso.privacyfriendlybackup.api.pfa.PFAAuthService" />
+                <action android:name="org.secuso.privacyfriendlybackup.api.pfa.PFAAuthService" />
             </intent-filter>
         </service>
 
         <service
             android:name=".QuickTileService"
+            android:exported="true"
             android:icon="@drawable/ic_tile"
-            android:permission="android.permission.BIND_QUICK_SETTINGS_TILE"
-            android:exported="true">
+            android:permission="android.permission.BIND_QUICK_SETTINGS_TILE">
 
             <intent-filter>
                 <action android:name="android.service.quicksettings.action.QS_TILE" />

diff --git a/app/src/main/java/com/secuso/privacyfriendlycodescanner/qrscanner/database/AppDatabase.java b/app/src/main/java/com/secuso/privacyfriendlycodescanner/qrscanner/database/AppDatabase.java
@@ -56,8 +56,8 @@ public void migrate(@NonNull SupportSQLiteDatabase database) {
 
                     while (!c.isAfterLast()) {
                         items[i] = new HistoryItem();
-                        items[i].set_id(c.getInt(c.getColumnIndex("_id")));
-                        items[i].setText(c.getString(c.getColumnIndex("text")));
+                        items[i].set_id(c.getInt(c.getColumnIndexOrThrow("_id")));
+                        items[i].setText(c.getString(c.getColumnIndexOrThrow("text")));
                         items[i].setImage(Utils.generateCode(items[i].getText(), BarcodeFormat.QR_CODE, null));
 
                         i++;

diff --git a/...o/privacyfriendlycodescanner/qrscanner/ui/adapter/resultwrapper/ContactResultWrapper.java b/...o/privacyfriendlycodescanner/qrscanner/ui/adapter/resultwrapper/ContactResultWrapper.java
@@ -23,76 +23,76 @@ public AddressBookParsedResult getResult() {
     public int getDataCount() {
         int itemCount = 0;
 
-        if(hasNames() || hasNickNames() || hasPronunciation())  itemCount ++;
-                                                                itemCount += getPhoneNumberCount();
-                                                                itemCount += getEmailCount();
-        if(hasInstantMessenger())                               itemCount ++;
-        if(hasNote())                                           itemCount ++;
-                                                                itemCount += getAddressCount();
-        if(hasOrganisation())                                   itemCount ++;
-        if(hasBirthday())                                       itemCount ++;
-        if(hasTitle())                                          itemCount ++;
-                                                                itemCount += getUrlCount();
-                                                                itemCount += getGeoCount();
+        if (hasNames() || hasNickNames() || hasPronunciation()) itemCount++;
+        itemCount += getPhoneNumberCount();
+        itemCount += getEmailCount();
+        if (hasInstantMessenger()) itemCount++;
+        if (hasNote()) itemCount++;
+        itemCount += getAddressCount();
+        if (hasOrganisation()) itemCount++;
+        if (hasBirthday()) itemCount++;
+        if (hasTitle()) itemCount++;
+        itemCount += getUrlCount();
+        itemCount += getGeoCount();
 
         return itemCount;
     }
 
     public int getDataIndex(int position) {
         int itemCount = 0;
 
-        if(hasNames() || hasNickNames() || hasPronunciation())  itemCount++;
-        if(position < itemCount) {
+        if (hasNames() || hasNickNames() || hasPronunciation()) itemCount++;
+        if (position < itemCount) {
             return itemCount - position - 1;
         }
 
         itemCount += getPhoneNumberCount();
-        if(position < itemCount) {
+        if (position < itemCount) {
             return itemCount - position - 1;
         }
 
         itemCount += getEmailCount();
-        if(position < itemCount) {
+        if (position < itemCount) {
             return itemCount - position - 1;
         }
 
-        if(hasInstantMessenger()) itemCount ++;
-        if(position < itemCount) {
+        if (hasInstantMessenger()) itemCount++;
+        if (position < itemCount) {
             return itemCount - position - 1;
         }
 
-        if(hasNote()) itemCount ++;
-        if(position < itemCount) {
+        if (hasNote()) itemCount++;
+        if (position < itemCount) {
             return itemCount - position - 1;
         }
 
         itemCount += getAddressCount();
-        if(position < itemCount) {
+        if (position < itemCount) {
             return itemCount - position - 1;
         }
 
-        if(hasOrganisation()) itemCount ++;
-        if(position < itemCount) {
+        if (hasOrganisation()) itemCount++;
+        if (position < itemCount) {
             return itemCount - position - 1;
         }
 
-        if(hasBirthday()) itemCount ++;
-        if(position < itemCount) {
+        if (hasBirthday()) itemCount++;
+        if (position < itemCount) {
             return itemCount - position - 1;
         }
 
-        if(hasTitle()) itemCount ++;
-        if(position < itemCount) {
+        if (hasTitle()) itemCount++;
+        if (position < itemCount) {
             return itemCount - position - 1;
         }
 
         itemCount += getUrlCount();
-        if(position < itemCount) {
+        if (position < itemCount) {
             return itemCount - position - 1;
         }
 
         itemCount += getGeoCount();
-        if(position < itemCount) {
+        if (position < itemCount) {
             return itemCount - position - 1;
         }
 
@@ -109,48 +109,49 @@ public String getName() {
     }
 
     public String getPronunciation() {
-        if(hasPronunciation() && !result.getPronunciation().isEmpty()) {
+        if (hasPronunciation() && !result.getPronunciation().isEmpty()) {
             return result.getPronunciation();
         }
         return "";
     }
 
     public String getAddressType(int index) {
-        if(hasAddressType(index)) {
+        if (hasAddressType(index)) {
             return result.getAddressTypes()[index];
         }
         return "";
     }
 
     public String getPhoneNumber(int index) {
-        if(hasPhoneNumbers() && result.getPhoneNumbers().length > 0) {
+        if (hasPhoneNumbers() && result.getPhoneNumbers().length > 0) {
             return result.getPhoneNumbers()[index];
         }
         return "";
     }
 
     public String getUrl(int index) {
-        if(hasUrls() && result.getURLs().length > 0) {
+        if (hasUrls() && result.getURLs().length > 0) {
             return result.getURLs()[index];
         }
         return "";
     }
+
     public String getGeo(int index) {
-        if(hasGeo() && result.getGeo().length > 0) {
+        if (hasGeo() && result.getGeo().length > 0) {
             return result.getGeo()[index];
         }
         return "";
     }
 
     public String getEmail(int index) {
-        if(hasEmails() && result.getEmails().length > 0) {
+        if (hasEmails() && result.getEmails().length > 0) {
             return result.getEmails()[index];
         }
         return "";
     }
 
     public String getEmailType(int index) {
-        if(hasEmailType(index)) {
+        if (hasEmailType(index)) {
             return result.getEmailTypes()[index];
         }
         return "";
@@ -165,7 +166,7 @@ public boolean hasAddressType(int index) {
     }
 
     public String getPhoneNumberType(int index) {
-        if(hasPhoneNumberType(index)) {
+        if (hasPhoneNumberType(index)) {
             return result.getPhoneTypes()[index];
         }
         return "";
@@ -176,7 +177,7 @@ public boolean hasPhoneNumberType(int index) {
     }
 
     public String getAddress(int index) {
-        if(hasAddresses() && result.getAddresses().length > 0) {
+        if (hasAddresses() && result.getAddresses().length > 0) {
             return result.getAddresses()[index];
         }
         return "";
@@ -213,64 +214,79 @@ public int getUrlCount() {
     public boolean hasNames() {
         return result.getNames() != null;
     }
+
     public boolean hasNickNames() {
         return result.getNicknames() != null;
     }
+
     public boolean hasPronunciation() {
         return result.getPronunciation() != null;
     }
+
     public boolean hasPhoneNumbers() {
         return result.getPhoneNumbers() != null;
     }
+
     public boolean hasPhoneTypes() {
         return result.getPhoneTypes() != null;
     }
+
     public boolean hasEmails() {
         return result.getEmails() != null;
     }
+
     public boolean hasEmailTypes() {
         return result.getEmailTypes() != null;
     }
+
     public boolean hasInstantMessenger() {
         return result.getInstantMessenger() != null;
     }
+
     public boolean hasNote() {
         return result.getNote() != null;
     }
+
     public boolean hasAddresses() {
         return result.getAddresses() != null;
     }
+
     public boolean hasAddressTypes() {
         return result.getAddressTypes() != null;
     }
+
     public boolean hasOrganisation() {
         return result.getOrg() != null;
     }
+
     public boolean hasBirthday() {
         return result.getBirthday() != null;
     }
+
     public boolean hasTitle() {
         return result.getTitle() != null;
     }
+
     public boolean hasUrls() {
         return result.getURLs() != null;
     }
+
     public boolean hasGeo() {
         return result.getGeo() != null;
     }
 
     void append(String value, StringBuilder sb) {
-        if(value != null) {
-            if(sb.length() > 0) {
+        if (value != null) {
+            if (sb.length() > 0) {
                 sb.append(" ");
             }
             sb.append(value);
         }
     }
 
     void append(String[] values, StringBuilder sb) {
-        if(values != null) {
-            for(String value : values) {
+        if (values != null) {
+            for (String value : values) {
                 append(value, sb);
             }
         }

diff --git a/...m/secuso/privacyfriendlycodescanner/qrscanner/ui/dialogfragments/RawDataDialogFragment.kt b/...m/secuso/privacyfriendlycodescanner/qrscanner/ui/dialogfragments/RawDataDialogFragment.kt
@@ -15,9 +15,9 @@ class RawDataDialogFragment : DialogFragment() {
 
     override fun onCreateDialog(savedInstanceState: Bundle?): Dialog {
         return activity?.let {
-            val builder = MaterialAlertDialogBuilder(context!!)
-            val rawData: String = arguments!!.getString("rawDataString") ?: ""
-            val dialogView = activity!!.layoutInflater.inflate(R.layout.dialog_raw_data, null)
+            val builder = MaterialAlertDialogBuilder(requireContext())
+            val rawData: String = requireArguments().getString("rawDataString") ?: ""
+            val dialogView = requireActivity().layoutInflater.inflate(R.layout.dialog_raw_data, null)
             val textView = dialogView.findViewById<TextView>(R.id.textView)
             textView.text = rawData
             builder.setView(dialogView)

diff --git a/...ain/java/com/secuso/privacyfriendlycodescanner/qrscanner/ui/viewmodel/ScannerViewModel.kt b/...ain/java/com/secuso/privacyfriendlycodescanner/qrscanner/ui/viewmodel/ScannerViewModel.kt
@@ -21,12 +21,12 @@ import kotlinx.coroutines.withContext
 import java.util.*
 
 class ScannerViewModel(application: Application) : AndroidViewModel(application) {
-    private val scanResult: MutableLiveData<BarcodeResult> = MutableLiveData()
+    private val scanResult: MutableLiveData<BarcodeResult?> = MutableLiveData()
     private val processingScan: MutableLiveData<Boolean> = MutableLiveData(false)
     private val scanComplete: MutableLiveData<Boolean> = MutableLiveData(false)
 
 
-    fun getScanResult(): LiveData<BarcodeResult> {
+    fun getScanResult(): LiveData<BarcodeResult?> {
         return scanResult
     }
 

diff --git a/app/src/main/res/drawable/ic_sync_black_24dp.xml b/app/src/main/res/drawable/ic_sync_black_24dp.xml
@@ -1,9 +1,9 @@
 <vector xmlns:android="http://schemas.android.com/apk/res/android"
     android:width="24dp"
     android:height="24dp"
-    android:viewportHeight="24.0"
-    android:viewportWidth="24.0">
+    android:viewportWidth="24.0"
+    android:viewportHeight="24.0">
     <path
         android:fillColor="#FF000000"
-        android:pathData="M12 4V1L8 5l4 4V6c3.31 0 6 2.69 6 6 0 1.01,-.25 1.97,-.7 2.8l1.46 1.46C19.54 15.03 20 13.57 20 12c0,-4.42,-3.58,-8,-8,-8zm0 14c-3.31 0,-6,-2.69,-6,-6 0,-1.01.25,-1.97.7,-2.8L5.24 7.74C4.46 8.97 4 10.43 4 12c0 4.42 3.58 8 8 8v3l4,-4,-4,-4v3z" />
+        android:pathData="M12 4V1L8 5l4 4V6c3.31 0 6 2.69 6 6 0 1.01,-0.25 1.97,-0.7 2.8l1.46 1.46C19.54 15.03 20 13.57 20 12c0,-4.42,-3.58,-8,-8,-8zm0 14c-3.31 0,-6,-2.69,-6,-6 0,-1.01 0.25,-1.97 0.7,-2.8L5.24 7.74C4.46 8.97 4 10.43 4 12c0 4.42 3.58 8 8 8v3l4,-4,-4,-4v3z" />
 </vector>
-Original file line number
+Diff line change
@@ Expand Up / @@ -59,7 +59,7 @@ android { @@
         namespace 'com.secuso.privacyfriendlycodescanner.qrscanner'
         lint {
-            abortOnError false
+            lintConfig = file("lint.xml")
         }
     }
@@ Expand Down @@