feat: add automatically generated oss license screen (#2543)

Co-authored-by: Anashuman Singh <125425881+AsCress@users.noreply.github.com>

app/build.gradle.kts

@@ -1,5 +1,6 @@
 plugins {
     id("com.android.application")
+    id("com.google.android.gms.oss-licenses-plugin")
 }
 
 apply(plugin = "realm-android")
@@ -17,7 +18,7 @@ android {
         targetSdk = 34
         versionCode = System.getenv("VERSION_CODE")?.toInt() ?: 1
         versionName = System.getenv("VERSION_NAME") ?: "1.0.0"
-        resConfigs("en","ru","ar","si","pl")
+        resConfigs("en", "ru", "ar", "si", "pl")
     }
 
     signingConfigs {
@@ -114,4 +115,8 @@ dependencies {
 
     // Realm
     implementation("com.github.realm:realm-android-adapters:v4.0.0")
+
+    // OSS license plugin
+    implementation("com.google.android.gms:play-services-oss-licenses:17.1.0")
+
 }

app/src/main/AndroidManifest.xml

@@ -120,6 +120,12 @@
         <activity
             android:name=".activity.DustSensorActivity"
             android:screenOrientation="fullSensor" />
+        <activity
+            android:name="com.google.android.gms.oss.licenses.OssLicensesMenuActivity"
+            android:theme="@style/OssLicenseScreenTheme" />
+        <activity
+            android:name="com.google.android.gms.oss.licenses.OssLicensesActivity"
+            android:theme="@style/OssLicenseScreenTheme" />
 
         <receiver android:name=".receivers.USBDetachReceiver" />
 

app/src/main/java/io/pslab/activity/MainActivity.java

@@ -32,6 +32,7 @@
 import androidx.fragment.app.Fragment;
 import androidx.fragment.app.FragmentTransaction;
 
+import com.google.android.gms.oss.licenses.OssLicensesMenuActivity;
 import com.google.android.material.navigation.NavigationView;
 import com.google.android.material.snackbar.Snackbar;
 
@@ -324,6 +325,10 @@ public boolean onNavigationItemSelected(@NonNull MenuItem item) {
                             drawer.closeDrawers();
                         }
                         break;
+                    case R.id.nav_third_party_libs:
+                        OssLicensesMenuActivity.setActivityTitle(getString(R.string.third_party_libs));
+                        startActivity(new Intent(MainActivity.this, OssLicensesMenuActivity.class));
+                        break;
                     default:
                         navItemIndex = 0;
                 }

app/src/main/res/drawable/baseline_attribution_24.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android" android:height="24dp" android:tint="#000000" android:viewportHeight="24" android:viewportWidth="24" android:width="24dp">
+
+    <path android:fillColor="@android:color/white" android:pathData="M12,8.5c-0.91,0 -2.75,0.46 -2.75,1.38v4.62h1.5V19h2.5v-4.5h1.5V9.88C14.75,8.97 12.91,8.5 12,8.5z"/>
+
+    <path android:fillColor="@android:color/white" android:pathData="M12,2C6.47,2 2,6.47 2,12s4.47,10 10,10s10,-4.48 10,-10S17.52,2 12,2zM12,20c-4.42,0 -8,-3.58 -8,-8s3.58,-8 8,-8s8,3.58 8,8S16.42,20 12,20z"/>
+
+    <path android:fillColor="@android:color/white" android:pathData="M12,6.5m-1.5,0a1.5,1.5 0,1 1,3 0a1.5,1.5 0,1 1,-3 0"/>
+
+</vector>

app/src/main/res/drawable/baseline_star_24.xml

@@ -0,0 +1,5 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android" android:height="24dp" android:tint="#000000" android:viewportHeight="24" android:viewportWidth="24" android:width="24dp">
+
+    <path android:fillColor="@android:color/white" android:pathData="M12,17.27L18.18,21l-1.64,-7.03L22,9.24l-7.19,-0.61L12,2 9.19,8.63 2,9.24l5.46,4.73L5.82,21z"/>
+
+</vector>

app/src/main/res/menu/activity_main_drawer.xml

@@ -45,7 +45,7 @@
         <item
             android:id="@+id/nav_rate"
             android:checkable="true"
-            android:icon="@android:drawable/btn_star"
+            android:icon="@drawable/baseline_star_24"
             android:title="@string/rateapp" />
         <item
             android:id="@+id/nav_buy_pslab"
@@ -64,6 +64,10 @@
         <item
             android:id="@+id/nav_privacy_policy"
             android:icon="@drawable/baseline_article_24"
-            android:title="@string/privacy_policy"/>
+            android:title="@string/privacy_policy" />
+        <item
+            android:id="@+id/nav_third_party_libs"
+            android:icon="@drawable/baseline_attribution_24"
+            android:title="@string/third_party_libs" />
     </group>
 </menu>

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

@@ -1088,6 +1088,7 @@
     <string name="unit_volts">\u0020V</string>
     <string name="no_playback_data">No data to display</string>
     <string name="privacy_policy">Privacy Policy</string>
+    <string name="third_party_libs">Open Source Licenses</string>
     <string name="auto_scale_error">No input found</string>
     <string name="auto_scale">Auto</string>
     <string name="control_stop">Stop</string>

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

@@ -16,6 +16,11 @@
         <item name="colorPrimaryDark">@color/darkWhite</item>
     </style>
 
+    <style name="OssLicenseScreenTheme" parent="AppTheme">
+        <item name="windowActionBar">true</item>
+        <item name="windowNoTitle">false</item>
+    </style>
+
     <style name="AppTheme.AppBarOverlay" parent="ThemeOverlay.AppCompat.Dark.ActionBar" />
 
     <style name="AppTheme.PopupOverlay" parent="ThemeOverlay.AppCompat.Light">

build.gradle.kts

@@ -5,6 +5,8 @@ buildscript {
     }
     dependencies {
         classpath("io.realm:realm-gradle-plugin:10.18.0")
+        classpath("com.google.android.gms:oss-licenses-plugin:0.10.6")
+
     }
 }