session-android/src/org/thoughtcrime/securesms/util/ServiceUtil.java

package org.thoughtcrime.securesms.util;

import android.app.Activity;
import android.app.AlarmManager;
import android.app.NotificationManager;
import android.content.Context;
import android.media.AudioManager;
import android.net.ConnectivityManager;
import android.os.Build;
import android.os.PowerManager;
import android.os.Vibrator;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import androidx.annotation.RequiresApi;
import android.telephony.SubscriptionManager;
import android.telephony.TelephonyManager;
import android.view.WindowManager;
import android.view.inputmethod.InputMethodManager;

public class ServiceUtil {
  public static InputMethodManager getInputMethodManager(Context context) {
    return (InputMethodManager)context.getSystemService(Context.INPUT_METHOD_SERVICE);
  }

  public static WindowManager getWindowManager(Context context) {
    return (WindowManager) context.getSystemService(Activity.WINDOW_SERVICE);
  }

  public static ConnectivityManager getConnectivityManager(Context context) {
    return (ConnectivityManager) context.getSystemService(Activity.CONNECTIVITY_SERVICE);
  }

  public static NotificationManager getNotificationManager(Context context) {
    return (NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE);
  }

  public static TelephonyManager getTelephonyManager(Context context) {
    return (TelephonyManager)context.getSystemService(Context.TELEPHONY_SERVICE);
  }

  public static AudioManager getAudioManager(Context context) {
    return (AudioManager)context.getSystemService(Context.AUDIO_SERVICE);
  }

  public static PowerManager getPowerManager(Context context) {
    return (PowerManager)context.getSystemService(Context.POWER_SERVICE);
  }

  public static AlarmManager getAlarmManager(Context context) {
    return (AlarmManager)context.getSystemService(Context.ALARM_SERVICE);
  }

  public static Vibrator getVibrator(Context context) {
    return  (Vibrator)context.getSystemService(Context.VIBRATOR_SERVICE);
  }

  @RequiresApi(api = Build.VERSION_CODES.LOLLIPOP_MR1)
  public static @Nullable SubscriptionManager getSubscriptionManager(@NonNull Context context) {
    return (SubscriptionManager) context.getSystemService(Context.TELEPHONY_SUBSCRIPTION_SERVICE);
  }
}