Alternate open source licenses plugin

.gitignore

@@ -11,6 +11,7 @@
 /build
 *.apk
 app/**/output.json
+open_source_licenses.html
 
 # Hebrew assets are copied on build
 app/src/main/res/values-iw/

app/build.gradle

@@ -3,7 +3,7 @@ import org.jetbrains.kotlin.gradle.tasks.AbstractKotlinCompile
 import java.text.SimpleDateFormat
 
 apply plugin: 'com.android.application'
-apply plugin: 'com.google.android.gms.oss-licenses-plugin'
+apply plugin: 'com.jaredsburrows.license'
 apply plugin: 'kotlin-android'
 apply plugin: 'kotlin-android-extensions'
 apply plugin: 'kotlin-kapt'
@@ -31,6 +31,13 @@ ext {
     }
 }
 
+licenseReport {
+    generateHtmlReport = true
+    generateJsonReport = false
+
+    copyHtmlReportToAssets = true
+}
+
 android {
     compileSdkVersion 29
     buildToolsVersion '29.0.3'
@@ -78,6 +85,9 @@ android {
             buildConfigField "boolean", "INCLUDE_UPDATER", "true"
             dimension "default"
         }
+        fdroid {
+            dimension "default"
+        }
         dev {
             resConfigs "en", "xxhdpi"
             dimension "default"
@@ -295,7 +305,22 @@ task copyResources(type: Copy) {
     include '**/*'
 }
 
-preBuild.dependsOn(ktlintFormat, copyResources)
+// See https://github.com/jaredsburrows/gradle-license-plugin/issues/113
+task licenseReportPreBuild(type: Exec) {
+    switch (getGradle().getStartParameter().getTaskRequests().toString()) {
+        case ~/.*Standard.*/:
+            commandLine '../gradlew', 'licenseStandardReleaseReport'
+            break
+        case ~/.*Fdroid.*/:
+            commandLine '../gradlew', 'licenseFdroidReleaseReport'
+            break
+        case ~/.*Dev.*/:
+            commandLine '../gradlew', 'licenseDevReleaseReport'
+            break
+    }
+}
+
+preBuild.dependsOn(ktlintFormat, copyResources, licenseReportPreBuild)
 
 if (getGradle().getStartParameter().getTaskRequests().toString().contains("Standard")) {
     apply plugin: 'com.google.gms.google-services'

app/src/main/AndroidManifest.xml

@@ -124,13 +124,6 @@
             android:name=".extension.util.ExtensionInstallActivity"
             android:theme="@android:style/Theme.Translucent.NoTitleBar" />
 
-        <activity
-            android:name="com.google.android.gms.oss.licenses.OssLicensesMenuActivity"
-            android:theme="@style/Theme.MaterialComponents" />
-        <activity
-            android:name="com.google.android.gms.oss.licenses.OssLicensesActivity"
-            android:theme="@style/Theme.MaterialComponents" />
-
         <provider
             android:name="androidx.core.content.FileProvider"
             android:authorities="${applicationId}.provider"

app/src/main/java/eu/kanade/tachiyomi/ui/more/AboutController.kt

@@ -5,9 +5,10 @@ import android.content.Intent
 import android.net.Uri
 import android.os.Build
 import android.os.Bundle
+import android.webkit.WebView
 import androidx.preference.PreferenceScreen
 import com.afollestad.materialdialogs.MaterialDialog
-import com.google.android.gms.oss.licenses.OssLicensesMenuActivity
+import com.afollestad.materialdialogs.customview.customView
 import eu.kanade.tachiyomi.BuildConfig
 import eu.kanade.tachiyomi.R
 import eu.kanade.tachiyomi.data.updater.UpdateChecker
@@ -129,7 +130,7 @@ class AboutController : SettingsController() {
                 titleRes = R.string.licenses
 
                 onClick {
-                    startActivity(Intent(activity, OssLicensesMenuActivity::class.java))
+                    LicensesDialogController().showDialog(router)
                 }
             }
         }
@@ -164,6 +165,19 @@ class AboutController : SettingsController() {
         }
     }
 
+    class LicensesDialogController(bundle: Bundle? = null) : DialogController(bundle) {
+
+        override fun onCreateDialog(savedViewState: Bundle?): Dialog {
+            val webView = WebView(activity!!)
+            webView.loadUrl("file:///android_asset/open_source_licenses.html")
+
+            return MaterialDialog(activity!!)
+                .title(res = R.string.licenses)
+                .customView(view = webView)
+                .positiveButton(res = android.R.string.ok)
+        }
+    }
+
     class NewUpdateDialogController(bundle: Bundle? = null) : DialogController(bundle) {
 
         constructor(body: String, url: String) : this(

build.gradle.kts

@@ -39,7 +39,7 @@ buildscript {
     dependencies {
         classpath("com.github.zellius:android-shortcut-gradle-plugin:0.1.2")
         classpath("com.google.gms:google-services:4.3.3")
-        classpath("com.google.android.gms:oss-licenses-plugin:0.10.2")
+        classpath("com.jaredsburrows:gradle-license-plugin:0.8.80")
     }
     repositories {
         google()