From 4b1884816c707b4e0c6e6f3fa22a49d6174c8c85 Mon Sep 17 00:00:00 2001
From: Patryk Michalik <contact@patrykmichalik.com>
Date: Mon, 22 Mar 2021 19:05:52 +0100
Subject: [PATCH] Add open-source notices

---
 AndroidManifest-common.xml                    |  8 ++++
 build.gradle                                  |  3 ++
 lawnchair/res/values/strings.xml              |  2 +-
 .../src/app/lawnchair/ui/preferences/About.kt | 11 ++++++
 .../ui/preferences/ClickListenerPreference.kt | 39 +++++++++++++++++++
 5 files changed, 62 insertions(+), 1 deletion(-)
 create mode 100644 lawnchair/src/app/lawnchair/ui/preferences/ClickListenerPreference.kt

diff --git a/AndroidManifest-common.xml b/AndroidManifest-common.xml
index f30d596856..1fc337c818 100644
--- a/AndroidManifest-common.xml
+++ b/AndroidManifest-common.xml
@@ -194,5 +194,13 @@
                 <category android:name="android.intent.category.DEFAULT" />
             </intent-filter>
         </activity>
+
+        <activity
+            android:name="com.google.android.gms.oss.licenses.OssLicensesMenuActivity"
+            android:theme="@style/Theme.AppCompat.DayNight" />
+
+        <activity
+            android:name="com.google.android.gms.oss.licenses.OssLicensesActivity"
+            android:theme="@style/Theme.AppCompat.DayNight" />
     </application>
 </manifest>
diff --git a/build.gradle b/build.gradle
index 50bed535b9..f0457a4ee6 100644
--- a/build.gradle
+++ b/build.gradle
@@ -12,6 +12,7 @@ buildscript {
         classpath 'com.android.tools.build:gradle:7.0.0-alpha10'
         classpath PROTOBUF_CLASS_PATH
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
+        classpath 'com.google.android.gms:oss-licenses-plugin:0.10.2'
     }
 }
 
@@ -45,6 +46,7 @@ allprojects {
 apply plugin: 'com.android.application'
 apply plugin: 'kotlin-android'
 apply plugin: 'com.google.protobuf'
+apply plugin: 'com.google.android.gms.oss-licenses-plugin'
 
 final def commitHash = { ->
     final def stdout = new ByteArrayOutputStream()
@@ -228,6 +230,7 @@ allprojects {
 }
 
 dependencies {
+    implementation 'com.google.android.gms:play-services-oss-licenses:17.0.0'
     implementation "androidx.dynamicanimation:dynamicanimation:${ANDROID_X_VERSION}"
     implementation "androidx.recyclerview:recyclerview:${ANDROID_X_VERSION}"
     implementation "androidx.preference:preference-ktx:${ANDROID_X_VERSION}"
diff --git a/lawnchair/res/values/strings.xml b/lawnchair/res/values/strings.xml
index 2d3b30c2f5..480dd7d113 100644
--- a/lawnchair/res/values/strings.xml
+++ b/lawnchair/res/values/strings.xml
@@ -44,7 +44,7 @@
     <string name="twitter" translatable="false">Twitter</string>
     <string name="github" translatable="false">GitHub</string>
     <string name="team_members">Team Members</string>
-    <string name="os_licenses">Open-Source Licenses</string>
+    <string name="acknowledgements">Acknowledgements</string>
     <string name="patryk_description">To be determined.</string>
     <string name="kshitij_description">To be determined.</string>
     <string name="devops_engineer">DevOps Engineer</string>
diff --git a/lawnchair/src/app/lawnchair/ui/preferences/About.kt b/lawnchair/src/app/lawnchair/ui/preferences/About.kt
index 7c99994607..001fca560d 100644
--- a/lawnchair/src/app/lawnchair/ui/preferences/About.kt
+++ b/lawnchair/src/app/lawnchair/ui/preferences/About.kt
@@ -1,5 +1,6 @@
 package app.lawnchair.ui.preferences
 
+import android.content.Intent
 import androidx.compose.foundation.Image
 import androidx.compose.foundation.layout.*
 import androidx.compose.foundation.rememberScrollState
@@ -17,9 +18,12 @@ import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.unit.dp
 import app.lawnchair.util.preferences.getFormattedVersionName
 import com.android.launcher3.R
+import com.google.android.gms.oss.licenses.OssLicensesMenuActivity
 
 @Composable
 fun About() {
+    val context = LocalContext.current
+
     Column(
         modifier = Modifier
             .fillMaxWidth()
@@ -115,5 +119,12 @@ fun About() {
                 url = "https://twitter.com/skittles9823"
             )
         }
+        PreferenceGroup(useTopPadding = true) {
+            ClickListenerPreference(label = stringResource(id = R.string.acknowledgements), showDivider = false, onClick = {
+                val intent = Intent(context, OssLicensesMenuActivity::class.java)
+                OssLicensesMenuActivity.setActivityTitle(context.getString(R.string.acknowledgements))
+                context.startActivity(intent)
+            })
+        }
     }
 }
\ No newline at end of file
diff --git a/lawnchair/src/app/lawnchair/ui/preferences/ClickListenerPreference.kt b/lawnchair/src/app/lawnchair/ui/preferences/ClickListenerPreference.kt
new file mode 100644
index 0000000000..4b2c7a35b2
--- /dev/null
+++ b/lawnchair/src/app/lawnchair/ui/preferences/ClickListenerPreference.kt
@@ -0,0 +1,39 @@
+package app.lawnchair.ui.preferences
+
+import androidx.compose.foundation.clickable
+import androidx.compose.foundation.layout.*
+import androidx.compose.material.ContentAlpha
+import androidx.compose.material.LocalContentAlpha
+import androidx.compose.material.MaterialTheme
+import androidx.compose.material.Text
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.CompositionLocalProvider
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.unit.dp
+import androidx.navigation.NavController
+import androidx.navigation.compose.navigate
+
+@Composable
+fun ClickListenerPreference(
+    label: String,
+    subtitle: String? = null,
+    onClick: () -> Unit,
+    showDivider: Boolean = true
+) =
+    PreferenceTemplate(height = if (subtitle != null) 72.dp else 52.dp, showDivider = showDivider) {
+        Column(
+            verticalArrangement = Arrangement.Center,
+            modifier = Modifier
+                .fillMaxWidth()
+                .fillMaxHeight()
+                .clickable(onClick = onClick)
+                .padding(start = 16.dp, end = 16.dp),
+        ) {
+            Text(text = label, style = MaterialTheme.typography.subtitle1, color = MaterialTheme.colors.onBackground)
+            subtitle?.let {
+                CompositionLocalProvider(LocalContentAlpha provides ContentAlpha.medium) {
+                    Text(text = it, style = MaterialTheme.typography.body2, color = MaterialTheme.colors.onBackground)
+                }
+            }
+        }
+    }
\ No newline at end of file