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fix warnings and add some type safety for preferences

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This commit is contained in:
dkanada 2021-05-22 12:27:52 +09:00
commit 37eb40e79a
11 changed files with 86 additions and 44 deletions
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57
app/src/main/java/com/dkanada/gramophone/util/PreferenceUtil.java
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@ -1,29 +1,34 @@
package com.dkanada.gramophone.util;
import android.annotation.SuppressLint;
import android.content.Context;
import android.content.SharedPreferences;
import android.os.Build;
import android.preference.PreferenceManager;
import androidx.annotation.StyleRes;
import com.google.gson.Gson;
import com.google.gson.JsonSyntaxException;
import com.google.gson.reflect.TypeToken;
import com.dkanada.gramophone.model.Theme;
import com.dkanada.gramophone.R;
import com.dkanada.gramophone.helper.sort.SortMethod;
import com.dkanada.gramophone.helper.sort.SortOrder;
import com.dkanada.gramophone.model.CategoryInfo;
import com.dkanada.gramophone.model.DirectPlayCodec;
import com.dkanada.gramophone.interfaces.base.PreferenceMigration;
import com.dkanada.gramophone.fragments.player.NowPlayingScreen;
import java.lang.reflect.Type;
import java.util.ArrayList;
import java.util.Collections;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
@SuppressLint("ApplySharedPref")
public final class PreferenceUtil {
public static final String VERSION = "version";
public static final String SERVER = "server";
public static final String USER = "user";
@ -86,6 +91,22 @@ public final class PreferenceUtil {
public static final String IMAGE_CACHE_SIZE = "image_cache_size";
public static final String MEDIA_CACHE_SIZE = "media_cache_size";
@SuppressWarnings("ConstantConditions")
private static final PreferenceMigration Migration1 = new PreferenceMigration(0, 1) {
@Override
public void migrate(SharedPreferences preferences) {
String theme = preferences.getString(GENERAL_THEME, "DARK");
String imageSize = preferences.getString(IMAGE_CACHE_SIZE, "400");
String mediaSize = preferences.getString(MEDIA_CACHE_SIZE, "400");
preferences.edit().putString(GENERAL_THEME, Theme.valueOf(theme.toUpperCase()).toString()).commit();
preferences.edit().putString(IMAGE_CACHE_SIZE, imageSize.substring(0, imageSize.length() - 6)).commit();
preferences.edit().putString(MEDIA_CACHE_SIZE, mediaSize.substring(0, imageSize.length() - 6)).commit();
}
};
private static final List<PreferenceMigration> migrations = Collections.singletonList(Migration1);
private static PreferenceUtil instance;
private final SharedPreferences mPreferences;
@ -94,6 +115,13 @@ public final class PreferenceUtil {
private PreferenceUtil(final Context context) {
mPreferences = PreferenceManager.getDefaultSharedPreferences(context);
mContext = context;
for (PreferenceMigration migration : migrations) {
if (mPreferences.getInt(VERSION, 0) == migration.startVersion) {
migration.migrate(mPreferences);
mPreferences.edit().putInt(VERSION, migration.endVersion).commit();
}
}
}
public static PreferenceUtil getInstance(final Context context) {
@ -112,22 +140,8 @@ public final class PreferenceUtil {
mPreferences.unregisterOnSharedPreferenceChangeListener(sharedPreferenceChangeListener);
}
@StyleRes
public int getTheme() {
return getThemeResource(mPreferences.getString(GENERAL_THEME, "dark"));
}
@StyleRes
public static int getThemeResource(String themePrefValue) {
switch (themePrefValue) {
case "light":
return R.style.Theme_Phonograph_Light;
case "black":
return R.style.Theme_Phonograph_Black;
case "dark":
default:
return R.style.Theme_Phonograph;
}
public Theme getTheme() {
return Theme.valueOf(mPreferences.getString(GENERAL_THEME, Theme.DARK.toString()));
}
public void setPrimaryColor(int color) {
@ -138,6 +152,7 @@ public final class PreferenceUtil {
mPreferences.edit().putInt(ACCENT_COLOR, color).apply();
}
@SuppressWarnings("ConstantConditions")
public final int getPageSize() {
return Integer.parseInt(mPreferences.getString(PAGE_SIZE, "100"));
}
@ -389,12 +404,14 @@ public final class PreferenceUtil {
return mPreferences.getString(LOCATION_CACHE, mContext.getCacheDir().toString());
}
@SuppressWarnings("ConstantConditions")
public final long getImageCacheSize() {
return Long.parseLong(mPreferences.getString(IMAGE_CACHE_SIZE, "400000000"));
return Long.parseLong(mPreferences.getString(IMAGE_CACHE_SIZE, "400")) * 100000;
}
@SuppressWarnings("ConstantConditions")
public final long getMediaCacheSize() {
return Long.parseLong(mPreferences.getString(MEDIA_CACHE_SIZE, "400000000"));
return Long.parseLong(mPreferences.getString(MEDIA_CACHE_SIZE, "400")) * 100000;
}
public List<CategoryInfo> getCategories() {