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Check resolver input/output streams

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M66B
2022-03-27 13:43:45 +02:00
parent df3e0e132a
commit 1aa80a9258
16 changed files with 77 additions and 10 deletions
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4
app/src/main/java/eu/faircode/email/FragmentRules.java
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@@ -353,6 +353,8 @@ public class FragmentRules extends FragmentBase {
ContentResolver resolver = context.getContentResolver();
try (OutputStream os = resolver.openOutputStream(uri)) {
Log.i("Writing URI=" + uri);
if (os == null)
throw new FileNotFoundException(uri.toString());
os.write(jrules.toString(2).getBytes());
}
@@ -398,6 +400,8 @@ public class FragmentRules extends FragmentBase {
Log.i("Reading URI=" + uri);
ContentResolver resolver = context.getContentResolver();
try (InputStream is = resolver.openInputStream(uri)) {
if (is == null)
throw new FileNotFoundException(uri.toString());
BufferedReader reader = new BufferedReader(new InputStreamReader(is));
String line;
while ((line = reader.readLine()) != null)