Bug 1417 - Android: Context.MODE_WORLD_READABLE causes SecurityException on API >= 24, use Context.MODE_PRIVATE for temp cache

2 files changed, 2 insertions, 2 deletions

diff --git a/src/java/jogamp/android/launcher/LauncherTempFileCache.java b/src/java/jogamp/android/launcher/LauncherTempFileCache.java
index 6836dd9..7860bba 100644
--- a/src/java/jogamp/android/launcher/LauncherTempFileCache.java
+++ b/src/java/jogamp/android/launcher/LauncherTempFileCache.java
@@ -145,7 +145,7 @@ public class LauncherTempFileCache {
         synchronized (System.out) {
             // Get the name of the tmpbase directory.
             {
-                final File tmpRoot = ctx.getDir("temp", Context.MODE_WORLD_READABLE);
+                final File tmpRoot = ctx.getDir("temp", Context.MODE_PRIVATE); // Context.MODE_WORLD_READABLE -> SecurityException API >= 24
                 tmpBaseDir = new File(new File(tmpRoot, tmpSubDir), tmpDirPrefix);
             }
             tmpRootPropValue = System.getProperty(tmpRootPropName);
diff --git a/src/java/jogamp/common/os/android/AndroidUtilsImpl.java b/src/java/jogamp/common/os/android/AndroidUtilsImpl.java
index 8dcdd6f..14c627d 100644
--- a/src/java/jogamp/common/os/android/AndroidUtilsImpl.java
+++ b/src/java/jogamp/common/os/android/AndroidUtilsImpl.java
@@ -75,7 +75,7 @@ public class AndroidUtilsImpl {
    {
        final Context ctx = StaticContext.getContext();
        if(null != ctx) {
-           final File tmpRoot = ctx.getDir("temp", Context.MODE_WORLD_READABLE);
+           final File tmpRoot = ctx.getDir("temp", Context.MODE_PRIVATE); // Context.MODE_WORLD_READABLE -> SecurityException API >= 24
            if(null==tmpRoot|| !tmpRoot.isDirectory() || !tmpRoot.canWrite()) {
                throw new RuntimeException("Not a writable directory: '"+tmpRoot+"', retrieved Android static context");
            }