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added folder-recognizing preference helpers

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- added getFolderPreference
- added setFolderPreference
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Sven R. Kunze 2017-09-03 17:25:28 +02:00 committed by tobiaskaminsky
parent f993c0cd0f
commit 0ef8995f5f
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1 changed files with 49 additions and 0 deletions
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49
src/main/java/com/owncloud/android/db/PreferenceManager.java
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@ -22,6 +22,9 @@ package com.owncloud.android.db;
import android.content.Context;
import android.content.SharedPreferences;
import com.owncloud.android.datamodel.FileDataStorageManager;
import com.owncloud.android.datamodel.OCFile;
import com.owncloud.android.ui.activity.ComponentsGetter;
import com.owncloud.android.utils.FileStorageUtils;
/**
@ -50,6 +53,7 @@ public abstract class PreferenceManager {
private static final String PREF__PUSH_TOKEN = "pushToken";
private static final String PREF__AUTO_UPLOAD_SPLIT_OUT = "autoUploadEntriesSplitOut";
private static final String PREF__AUTO_UPLOAD_INIT = "autoUploadInit";
private static final String GRID_IS_PREFERED_PREFERENCE = "gridIsPrefered";
public static void setPushToken(Context context, String pushToken) {
saveStringPreferenceNow(context, PREF__PUSH_TOKEN, pushToken);
@ -200,6 +204,51 @@ public abstract class PreferenceManager {
saveBooleanPreference(context, AUTO_PREF__SORT_ASCENDING, ascending);
}
/**
* Get preference value for a folder.
* If folder is not set itself, it finds an ancestor that is set.
*
* @param context Context object.
* @param preferenceName Name of the preference to lookup.
* @param folder Folder.
* @param defaultValue Fallback value in case no ancestor is set.
* @return Preference value
*/
public static Object getFolderPreference(Context context, String preferenceName, OCFile folder, Object defaultValue) {
FileDataStorageManager storageManager = ((ComponentsGetter)context).getStorageManager();
SharedPreferences setting = context.getSharedPreferences(preferenceName, Context.MODE_PRIVATE);
while (folder != null && !setting.contains(String.valueOf(folder.getFileId()))) {
folder = storageManager.getFileById(folder.getParentId());
}
final Object value = setting.getAll().get(getKeyFromFolder(folder));
return value != null ? value : defaultValue;
}
/**
* Set preference value for a folder.
*
* @param context Context object.
* @param preferenceName Name of the preference to set.
* @param folder Folder.
* @param value Preference value to set.
*/
public static void setFolderPreference(Context context, String preferenceName, OCFile folder, Object value) {
SharedPreferences setting = context.getSharedPreferences(preferenceName, Context.MODE_PRIVATE);
SharedPreferences.Editor editor = setting.edit();
if (value instanceof Boolean) {
editor.putBoolean(String.valueOf(getKeyFromFolder(folder)), (Boolean)value);
} else if (value instanceof String) {
editor.putString(String.valueOf(getKeyFromFolder(folder)), (String)value);
} else {
throw new UnsupportedOperationException();
}
editor.apply();
}
private static String getKeyFromFolder(OCFile folder) {
return String.valueOf(folder != null ? folder.getFileId() : FileDataStorageManager.ROOT_PARENT_ID);
}
public static boolean getAutoUploadInit(Context context) {
return getDefaultSharedPreferences(context).getBoolean(PREF__AUTO_UPLOAD_INIT, false);
}