Create android-pickers module

uhabits-android/src/main/java/com/android/datetimepicker/HapticFeedbackController.java

@@ -1,74 +0,0 @@
-package com.android.datetimepicker;
-
-import android.app.Service;
-import android.content.Context;
-import android.database.ContentObserver;
-import android.net.Uri;
-import android.os.SystemClock;
-import android.os.Vibrator;
-import android.provider.Settings;
-
-/**
- * A simple utility class to handle haptic feedback.
- */
-public class HapticFeedbackController {
-    private static final int VIBRATE_DELAY_MS = 125;
-    private static final int VIBRATE_LENGTH_MS = 5;
-
-    private static boolean checkGlobalSetting(Context context) {
-        return Settings.System.getInt(context.getContentResolver(),
-                Settings.System.HAPTIC_FEEDBACK_ENABLED, 0) == 1;
-    }
-
-    private final Context mContext;
-    private final ContentObserver mContentObserver;
-
-    private Vibrator mVibrator;
-    private boolean mIsGloballyEnabled;
-    private long mLastVibrate;
-
-    public HapticFeedbackController(Context context) {
-        mContext = context;
-        mContentObserver = new ContentObserver(null) {
-            @Override
-            public void onChange(boolean selfChange) {
-                mIsGloballyEnabled = checkGlobalSetting(mContext);
-            }
-        };
-    }
-
-    /**
-     * Call to setup the controller.
-     */
-    public void start() {
-        mVibrator = (Vibrator) mContext.getSystemService(Service.VIBRATOR_SERVICE);
-
-        // Setup a listener for changes in haptic feedback settings
-        mIsGloballyEnabled = checkGlobalSetting(mContext);
-        Uri uri = Settings.System.getUriFor(Settings.System.HAPTIC_FEEDBACK_ENABLED);
-        mContext.getContentResolver().registerContentObserver(uri, false, mContentObserver);
-    }
-
-    /**
-     * Call this when you don't need the controller anymore.
-     */
-    public void stop() {
-        mVibrator = null;
-        mContext.getContentResolver().unregisterContentObserver(mContentObserver);
-    }
-
-    /**
-     * Try to vibrate. To prevent this becoming a single continuous vibration, nothing will
-     * happen if we have vibrated very recently.
-     */
-    public void tryVibrate() {
-        if (mVibrator != null && mIsGloballyEnabled) {
-            long now = SystemClock.uptimeMillis();
-            // We want to try to vibrate each individual tick discretely.
-            if (now - mLastVibrate >= VIBRATE_DELAY_MS) {
-                mVibrator.vibrate(VIBRATE_LENGTH_MS);
-                mLastVibrate = now;
-            }
-        }
-    }
-}