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Chose external dir better

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This commit is contained in:
Alinson S. Xavier
2016-03-24 18:39:14 -04:00
parent 743431ef67
commit dcc771abe7
1 changed files with 15 additions and 4 deletions
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19
app/src/main/java/org/isoron/uhabits/helpers/DatabaseHelper.java
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@@ -22,6 +22,7 @@ package org.isoron.uhabits.helpers;
import android.content.Context;
import android.support.annotation.NonNull;
import android.support.annotation.Nullable;
import android.support.v4.content.ContextCompat;
import com.activeandroid.ActiveAndroid;
import com.activeandroid.Configuration;
@@ -125,12 +126,22 @@ public class DatabaseHelper
@Nullable
public static File getFilesDir(Context context, String prefix)
{
File baseDir = context.getExternalFilesDir(null);
if(baseDir == null) return null;
if(!baseDir.canWrite()) return null;
File chosenDir = null;
File externalFilesDirs[] = ContextCompat.getExternalFilesDirs(context, null);
if(externalFilesDirs == null) return null;
File dir = new File(String.format("%s/%s/", baseDir.getAbsolutePath(), prefix));
for(File dir : externalFilesDirs)
{
if(!dir.canWrite()) continue;
chosenDir = dir;
break;
}
if(chosenDir == null) return null;
File dir = new File(String.format("%s/%s/", chosenDir.getAbsolutePath(), prefix));
dir.mkdirs();
return dir;
}