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feat(settings): implement settings import

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This commit is contained in:
FineFindus
2024-05-08 22:26:26 +02:00
parent 09a7da2952
commit eea78302ab
3 changed files with 125 additions and 1 deletions
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112
mastodon/src/main/java/org/joinmastodon/android/fragments/settings/SettingsAboutAppFragment.java
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@@ -25,6 +25,7 @@ import com.google.gson.ToNumberPolicy;
import org.joinmastodon.android.BuildConfig;
import org.joinmastodon.android.GlobalUserPreferences;
import org.joinmastodon.android.MastodonApp;
import org.joinmastodon.android.R;
import org.joinmastodon.android.api.MastodonAPIController;
import org.joinmastodon.android.api.session.AccountSession;
@@ -61,6 +62,7 @@ import me.grishka.appkit.utils.V;
public class SettingsAboutAppFragment extends BaseSettingsFragment<Void> implements HasAccountID{
private static final String TAG="SettingsAboutAppFragment";
private static final int IMPORT_RESULT=314;
private ListItem<Void> mediaCacheItem, copyCrashLogItem;
private CheckableListItem<Void> enablePreReleasesItem;
private AccountSession session;
@@ -68,7 +70,7 @@ public class SettingsAboutAppFragment extends BaseSettingsFragment<Void> impleme
private File crashLogFile=new File(MastodonApp.context.getFilesDir(), "crash.log");
// MOSHIDON
private ListItem<Void> clearRecentEmojisItem, exportItem;
private ListItem<Void> clearRecentEmojisItem, exportItem, importItem;
@Override
public void onCreate(Bundle savedInstanceState){
super.onCreate(savedInstanceState);
@@ -84,6 +86,7 @@ public class SettingsAboutAppFragment extends BaseSettingsFragment<Void> impleme
new ListItem<>(R.string.settings_tos, 0, R.drawable.ic_fluent_open_24_regular, i->UiUtils.launchWebBrowser(getActivity(), "https://"+session.domain+"/terms")),
new ListItem<>(R.string.settings_privacy_policy, 0, R.drawable.ic_fluent_open_24_regular, i->UiUtils.launchWebBrowser(getActivity(), getString(R.string.privacy_policy_url)), 0, true),
exportItem=new ListItem<>(R.string.export_settings_title, R.string.export_settings_summary, R.drawable.ic_fluent_arrow_export_24_filled, this::onExportClick),
importItem=new ListItem<>(R.string.import_settings_title, R.string.import_settings_summary, R.drawable.ic_fluent_arrow_import_24_filled, this::onImportClick, 0, true),
clearRecentEmojisItem=new ListItem<>(R.string.mo_clear_recent_emoji, 0, this::onClearRecentEmojisClick),
mediaCacheItem=new ListItem<>(R.string.settings_clear_cache, 0, this::onClearMediaCacheClick),
new ListItem<>(getString(R.string.sk_settings_clear_timeline_cache), session.domain, this::onClearTimelineCacheClick),
@@ -194,6 +197,113 @@ public class SettingsAboutAppFragment extends BaseSettingsFragment<Void> impleme
}
}
private void onImportClick(ListItem<?> item){
new M3AlertDialogBuilder(getContext())
.setTitle(R.string.import_settings_confirm)
.setIcon(R.drawable.ic_fluent_warning_24_regular)
.setMessage(R.string.import_settings_confirm_body)
.setPositiveButton(R.string.ok, (dialogInterface, i) -> {
Intent intent = new Intent(Intent.ACTION_OPEN_DOCUMENT);
intent.addCategory(Intent.CATEGORY_OPENABLE);
intent.setType("application/json");
startActivityForResult(intent, IMPORT_RESULT);
})
.setNegativeButton(R.string.cancel, null)
.show();
}
@Override
public void onActivityResult(int requestCode, int resultCode, Intent data){
if(requestCode==IMPORT_RESULT && resultCode==Activity.RESULT_OK){
Uri uri=data.getData();
if(uri==null){
return;
}
try{
InputStream inputStream=getContext().getContentResolver().openInputStream(uri);
if(inputStream==null)
return;
BufferedReader reader=new BufferedReader(new InputStreamReader(inputStream));
StringBuilder stringBuilder=new StringBuilder();
String line;
while((line=reader.readLine())!=null){
stringBuilder.append(line);
}
inputStream.close();
String jsonString=stringBuilder.toString();
Gson gson=new GsonBuilder().setObjectToNumberStrategy(ToNumberPolicy.LONG_OR_DOUBLE).create();
JsonObject jsonObject=JsonParser.parseString(jsonString).getAsJsonObject();
//check if json has required attributes
if(!(jsonObject.has("versionName") && jsonObject.has("versionCode") && jsonObject.has("GlobalUserPreferences"))){
Toast.makeText(getContext(), getContext().getString(R.string.import_settings_failed), Toast.LENGTH_SHORT).show();
return;
}
String versionName=jsonObject.get("versionName").getAsString();
int versionCode=jsonObject.get("versionCode").getAsInt();
Log.i(TAG, "onActivityResult: Reading exported settings ("+versionName+" "+versionCode+")");
// retrieve GlobalUserPreferences
Map<String, ?> jsonGlobalPrefs=gson.fromJson(jsonObject.getAsJsonObject("GlobalUserPreferences"), Map.class);
SharedPreferences.Editor globalPrefsEditor=GlobalUserPreferences.getPrefs().edit();
for(String key : jsonGlobalPrefs.keySet()){
Object value=jsonGlobalPrefs.get(key);
if(value==null)
continue;
Log.e(TAG, "onActivityResult: " + key + ":" + value);
savePrefValue(globalPrefsEditor, key, value);
}
// retrieve LocalPreferences for all logged in accounts
//TODO: maybe show a dialog for which accounts to import?
for(AccountSession accountSession : AccountSessionManager.getInstance().getLoggedInAccounts()){
if(!jsonObject.has(accountSession.self.id))
continue;
Map<String, ?> prefs=gson.fromJson(jsonObject.getAsJsonObject(accountSession.self.id), Map.class);
SharedPreferences.Editor prefEditor=accountSession.getRawLocalPreferences().edit();
for(String key : prefs.keySet()){
Object value=prefs.get(key);
if(value==null)
continue;
savePrefValue(prefEditor, key, value);
}
}
// restart app to apply new preferences
// https://stackoverflow.com/a/46848226
PackageManager packageManager=getContext().getPackageManager();
Intent intent=packageManager.getLaunchIntentForPackage(getContext().getPackageName());
ComponentName componentName=intent.getComponent();
Intent mainIntent=Intent.makeRestartActivityTask(componentName);
// Required for API 34 and later
// Ref: https://developer.android.com/about/versions/14/behavior-changes-14#safer-intents
mainIntent.setPackage(getContext().getPackageName());
getContext().startActivity(mainIntent);
Runtime.getRuntime().exit(0);
}catch(IOException e){
Log.w(TAG, e);
Toast.makeText(getContext(), getContext().getString(R.string.import_settings_failed), Toast.LENGTH_SHORT).show();
}
}
}
private void savePrefValue(SharedPreferences.Editor editor, String key, Object value) {
if(value.getClass().equals(Boolean.class))
editor.putBoolean(key, (Boolean) value);
// gson parses all numbers either long (for int) or double (the rest)
else if(value.getClass().equals(Long.class))
editor.putInt(key, ((Long) value).intValue());
else if(value.getClass().equals(Double.class))
editor.putFloat(key, ((Double) value).floatValue());
else
editor.putString(key, String.valueOf(value));
//explicitly immediately since the app will restarted soon after
// and it may not have the time to write the values in the background
editor.commit();
}
private void updateMediaCacheItem(){
long size=ImageCache.getInstance(getActivity()).getDiskCache().size();
mediaCacheItem.subtitle=UiUtils.formatFileSize(getActivity(), size, false);