63 lines
2.0 KiB
Java
63 lines
2.0 KiB
Java
package fi.vanced.utils;
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import android.content.Context;
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import android.content.SharedPreferences;
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import android.content.pm.PackageInfo;
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import android.content.pm.PackageManager;
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import android.os.Handler;
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import android.os.Looper;
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import com.google.android.apps.youtube.app.YouTubeTikTokRoot_Application;
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import java.security.SecureRandom;
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public class VancedUtils {
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private VancedUtils() {}
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public static SharedPreferences getPreferences(Context context, String preferencesName) {
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if (context == null) return null;
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return context.getSharedPreferences(preferencesName, Context.MODE_PRIVATE);
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}
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public static int getIdentifier(String name, String defType) {
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Context context = YouTubeTikTokRoot_Application.getAppContext();
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return context.getResources().getIdentifier(name, defType, context.getPackageName());
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}
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// https://stackoverflow.com/a/157202
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static final String AB = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789";
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static SecureRandom rnd = new SecureRandom();
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public static String randomString(int len){
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StringBuilder sb = new StringBuilder(len);
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for(int i = 0; i < len; i++)
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sb.append(AB.charAt(rnd.nextInt(AB.length())));
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return sb.toString();
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}
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public static int countMatches(CharSequence seq, char c) {
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int count = 0;
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for (int i = 0; i < seq.length(); i++) {
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if (seq.charAt(i) == c)
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count++;
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}
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return count;
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}
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public static String getVersionName(Context context) {
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try {
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PackageInfo pInfo = context.getPackageManager().getPackageInfo(context.getPackageName(), 0);
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String version = pInfo.versionName;
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return (version);
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} catch (PackageManager.NameNotFoundException e) {
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e.printStackTrace();
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}
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return ("17.03.35");
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}
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public static void runOnMainThread(Runnable runnable) {
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new Handler(Looper.getMainLooper()).post(runnable);
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}
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} |