Move /sdcard/lovegame directory.

See love2d/love-android#194

This also mean that external storage permission is only requested only when running Marshmallow or earlier.

app/build.gradle

@@ -5,9 +5,9 @@ android {
     buildToolsVersion '30.0.2'
     ndkVersion '21.3.6528147'
     defaultConfig {
-        applicationId "org.love2d.android"
+        applicationId 'org.love2d.android'
         versionCode 29
-        versionName "11.3a"
+        versionName '11.3a'
         minSdkVersion 14
         targetSdkVersion 30
     }
@@ -27,7 +27,7 @@ android {
         }
         embed {
             dimension 'mode'
-            applicationIdSuffix "embed"
+            applicationIdSuffix '.embed'
         }
     }
     lintOptions {

app/proguard-rules.pro

@@ -16,8 +16,4 @@
 #   public *;
 #}
 
--keep class br.com.tapps.love.LoveActivity { *; }
-
--keepclassmembers class br.com.tapps.love.LoveActivity {
-   public com.naef.jnlua.LuaState createLuaState();
-}
+-keep class org.love2d.android.GameActivity { *; }

app/src/main/AndroidManifest.xml

@@ -4,7 +4,7 @@
   <uses-permission android:name="android.permission.INTERNET"/>
   <uses-permission android:name="android.permission.VIBRATE"/>
   <uses-permission android:name="android.permission.RECORD_AUDIO" />
-  <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
+  <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" android:maxSdkVersion="23" />
   <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" android:maxSdkVersion="28" />
 
   <!-- OpenGL ES 2.0 -->

gradle/wrapper/gradle-wrapper.properties

@@ -1,5 +1,6 @@
-distributionBase=GRADLE_USER_HOME
-distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-6.6.1-bin.zip
-zipStoreBase=GRADLE_USER_HOME
-zipStorePath=wrapper/dists
+#Thu Oct 01 16:43:18 SGT 2020
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-6.6.1-all.zip

love/build.gradle

@@ -14,7 +14,7 @@ android {
         compileSdkVersion 30
         buildToolsVersion "30.0.2"
         minSdkVersion 14
-        resValue "bool", "embed", "false"
+        resValue 'bool', 'embed', 'false'
         externalNativeBuild {
             ndkBuild {
                 arguments "-j4"
@@ -43,7 +43,7 @@ android {
         }
         embed {
             dimension 'mode'
-            resValue "bool", "embed", "true"
+            resValue 'bool', 'embed', 'true'
         }
     }
     sourceSets {
@@ -61,7 +61,7 @@ android {
     }
     externalNativeBuild {
         ndkBuild {
-            path "src/jni/Android.mk"
+            path 'src/jni/Android.mk'
         }
     }
     lintOptions {

love/src/main/java/org/love2d/android/GameActivity.java

@@ -229,17 +229,13 @@ public class GameActivity extends SDLActivity {
     }
 
     protected void checkLovegameFolder() {
-        // If no game.love was found fall back to the game in <external storage>/lovegame
-        // if using normal or playstore build
+        // If no game.love was found and embed flavor is not used, fall back to the game in
+        // <external storage>/Android/data/<package name>/games/lovegame
         if (!embed) {
             Log.d("GameActivity", "fallback to lovegame folder");
-            if (hasExternalStoragePermission()) {
-                File ext = Environment.getExternalStorageDirectory();
-                if ((new File(ext, "/lovegame/main.lua")).exists()) {
-                    gamePath = ext.getPath() + "/lovegame/";
-                }
-            } else {
-                Log.d("GameActivity", "Cannot load game from /sdcard/lovegame: permission not granted");
+            File ext = getExternalFilesDir("games");
+            if ((new File(ext, "/lovegame/main.lua")).exists()) {
+                gamePath = ext.getPath() + "/lovegame/";
             }
         }
     }
@@ -295,7 +291,6 @@ public class GameActivity extends SDLActivity {
             } else {
                 Log.d("GameActivity", "cannot open game " + gamePath + ": no external storage permission given!");
             }
-
         } else {
             self.checkLovegameFolder();
             if (gamePath.length() > 0)