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altoslib: Add getBytes/putBytes interface to AltosPreferencesBackend
[fw/altos]
/
altosdroid
/
src
/
org
/
altusmetrum
/
AltosDroid
/
AltosDroidPreferencesBackend.java
diff --git
a/altosdroid/src/org/altusmetrum/AltosDroid/AltosDroidPreferencesBackend.java
b/altosdroid/src/org/altusmetrum/AltosDroid/AltosDroidPreferencesBackend.java
index be41ae7cf35b345b157d11127730c73971618bdc..09a2a7a2d9fb70dc93bec13a82025e5993b7c0dc 100644
(file)
--- a/
altosdroid/src/org/altusmetrum/AltosDroid/AltosDroidPreferencesBackend.java
+++ b/
altosdroid/src/org/altusmetrum/AltosDroid/AltosDroidPreferencesBackend.java
@@
-22,6
+22,7
@@
import java.util.Map;
import android.content.Context;
import android.content.SharedPreferences;
import android.os.Environment;
import android.content.Context;
import android.content.SharedPreferences;
import android.os.Environment;
+import android.util.*;
import org.altusmetrum.altoslib_5.*;
import org.altusmetrum.altoslib_5.*;
@@
-71,6
+72,16
@@
public class AltosDroidPreferencesBackend implements AltosPreferencesBackend {
return prefs.getString(key, def);
}
return prefs.getString(key, def);
}
+ public byte[] getBytes(String key, byte[] def) {
+ String save = prefs.getString(key, null);
+
+ if (save == null)
+ return def;
+
+ byte[] bytes = Base64.decode(save, Base64.DEFAULT);
+ return bytes;
+ }
+
public void putBoolean(String key, boolean value) {
editor.putBoolean(key, value);
}
public void putBoolean(String key, boolean value) {
editor.putBoolean(key, value);
}
@@
-87,6
+98,11
@@
public class AltosDroidPreferencesBackend implements AltosPreferencesBackend {
editor.putString(key, value);
}
editor.putString(key, value);
}
+ public void putBytes(String key, byte[] bytes) {
+ String save = Base64.encodeToString(bytes, Base64.DEFAULT);
+ editor.putString(key, save);
+ }
+
public void remove(String key) {
editor.remove(key);
}
public void remove(String key) {
editor.remove(key);
}