Added support for some more File::getSpecialLocation locations on Android

modules/juce_core/native/java/JuceAppActivity.java

@@ -38,6 +38,7 @@ import android.os.Handler;
 import android.os.Build;
 import android.os.Process;
 import android.os.ParcelUuid;
+import android.os.Environment;
 import android.view.*;
 import android.view.inputmethod.BaseInputConnection;
 import android.view.inputmethod.EditorInfo;
@@ -917,6 +918,17 @@ public class JuceAppActivity   extends Activity
                         : locale.getDisplayLanguage (java.util.Locale.US);
     }
 
+    private static final String getFileLocation (String type)
+    {
+        return Environment.getExternalStoragePublicDirectory (type).getAbsolutePath();
+    }
+
+    public static final String getDocumentsFolder()  { return getFileLocation (Environment.DIRECTORY_DOCUMENTS); }
+    public static final String getPicturesFolder()   { return getFileLocation (Environment.DIRECTORY_PICTURES); }
+    public static final String getMusicFolder()      { return getFileLocation (Environment.DIRECTORY_MUSIC); }
+    public static final String getMoviesFolder()     { return getFileLocation (Environment.DIRECTORY_MOVIES); }
+    public static final String getDownloadsFolder()  { return getFileLocation (Environment.DIRECTORY_DOWNLOADS); }
+
     //==============================================================================
     private final class SingleMediaScanner  implements MediaScannerConnectionClient
     {

modules/juce_core/native/juce_android_Files.cpp

@@ -46,23 +46,27 @@ String File::getVersion() const
     return String();
 }
 
+static File getSpecialFile (jmethodID type)
+{
+    return File (juceString (LocalRef<jstring> ((jstring) getEnv()->CallStaticObjectMethod (JuceAppActivity, type))));
+}
+
 File File::getSpecialLocation (const SpecialLocationType type)
 {
     switch (type)
     {
         case userHomeDirectory:
-        case userDocumentsDirectory:
-        case userMusicDirectory:
-        case userMoviesDirectory:
-        case userPicturesDirectory:
         case userApplicationDataDirectory:
         case userDesktopDirectory:
-            return File (android.appDataDir);
-
         case commonApplicationDataDirectory:
-        case commonDocumentsDirectory:
             return File (android.appDataDir);
 
+        case userDocumentsDirectory:
+        case commonDocumentsDirectory:  return getSpecialFile (JuceAppActivity.getDocumentsFolder);
+        case userPicturesDirectory:     return getSpecialFile (JuceAppActivity.getPicturesFolder);
+        case userMusicDirectory:        return getSpecialFile (JuceAppActivity.getMusicFolder);
+        case userMoviesDirectory:       return getSpecialFile (JuceAppActivity.getMoviesFolder);
+
         case globalApplicationsDirectory:
             return File ("/system/app");
 

modules/juce_core/native/juce_android_JNIHelpers.h

@@ -277,6 +277,11 @@ extern AndroidSystem android;
  METHOD (showOkCancelBox,        "showOkCancelBox",      "(Ljava/lang/String;Ljava/lang/String;J)V") \
  METHOD (showYesNoCancelBox,     "showYesNoCancelBox",   "(Ljava/lang/String;Ljava/lang/String;J)V") \
  STATICMETHOD (getLocaleValue,   "getLocaleValue",       "(Z)Ljava/lang/String;") \
+ STATICMETHOD (getDocumentsFolder, "getDocumentsFolder", "()Ljava/lang/String;") \
+ STATICMETHOD (getPicturesFolder,  "getPicturesFolder",  "()Ljava/lang/String;") \
+ STATICMETHOD (getMusicFolder,     "getMusicFolder",     "()Ljava/lang/String;") \
+ STATICMETHOD (getDownloadsFolder, "getDownloadsFolder", "()Ljava/lang/String;") \
+ STATICMETHOD (getMoviesFolder,    "getMoviesFolder",    "()Ljava/lang/String;") \
  METHOD (scanFile,               "scanFile",             "(Ljava/lang/String;)V") \
  METHOD (getTypeFaceFromAsset,   "getTypeFaceFromAsset", "(Ljava/lang/String;)Landroid/graphics/Typeface;") \
  METHOD (getTypeFaceFromByteArray,"getTypeFaceFromByteArray","([B)Landroid/graphics/Typeface;") \