Java 类android.support.annotation.Size 实例源码

/**
 * 根据比例计算，获取每列的实际宽度。
 * 三级联动默认每列宽度为屏幕宽度的三分之一，两级联动默认每列宽度为屏幕宽度的一半。
 */
@Size(3)
protected int[] getColumnWidths(boolean onlyTwoColumn) {
    LogUtils.verbose(this, String.format(java.util.Locale.CHINA, "column weight is: %f-%f-%f"
            , firstColumnWeight, secondColumnWeight, thirdColumnWeight));
    int[] widths = new int[3];
    // fixed: 17-1-7 Equality tests should not be made with floating point values.
    if ((int) firstColumnWeight == 0 && (int) secondColumnWeight == 0
            && (int) thirdColumnWeight == 0) {
        if (onlyTwoColumn) {
            widths[0] = screenWidthPixels / 2;
            widths[1] = widths[0];
            widths[2] = 0;
        } else {
            widths[0] = screenWidthPixels / 3;
            widths[1] = widths[0];
            widths[2] = widths[0];
        }
    } else {
        widths[0] = (int) (screenWidthPixels * firstColumnWeight);
        widths[1] = (int) (screenWidthPixels * secondColumnWeight);
        widths[2] = (int) (screenWidthPixels * thirdColumnWeight);
    }
    return widths;
}

/**
 * Constructing a bitmap that contains the given bitmaps(max is three).
 *
 * For given two bitmaps the result will be a half and half bitmap.
 *
 * For given three the result will be a half of the first bitmap and the second
 * half will be shared equally by the two others.
 *
 * @param  bitmaps Array of bitmaps to use for the final image.
 * @param  width width of the final image, A positive number.
 * @param  height height of the final image, A positive number.
 *
 * @return A Bitmap containing the given images.
 * */
@Nullable public static Bitmap getMixImagesBitmap(@Size(min = 1) int width,@Size(min = 1) int height, @NonNull Bitmap...bitmaps){

    if (height == 0 || width == 0) return null;

    if (bitmaps.length == 0) return null;

    Bitmap finalImage = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888);
    Canvas canvas = new Canvas(finalImage);

    Paint paint = new Paint(Paint.FILTER_BITMAP_FLAG);

    if (bitmaps.length == 2){
        canvas.drawBitmap(ThumbnailUtils.extractThumbnail(bitmaps[0], width/2, height), 0, 0, paint);
        canvas.drawBitmap(ThumbnailUtils.extractThumbnail(bitmaps[1], width/2, height), width/2, 0, paint);
    }
    else{
        canvas.drawBitmap(ThumbnailUtils.extractThumbnail(bitmaps[0], width/2, height), 0, 0, paint);
        canvas.drawBitmap(ThumbnailUtils.extractThumbnail(bitmaps[1], width/2, height/2), width/2, 0, paint);
        canvas.drawBitmap(ThumbnailUtils.extractThumbnail(bitmaps[2], width/2, height/2), width/2, height/2, paint);
    }

    return finalImage;
}

private CondomContext(final CondomCore condom, final @Nullable Context app_context, final @Nullable @Size(max=16) String tag) {
    super(condom.mBase);
    final Context base = condom.mBase;
    mCondom = condom;
    mApplicationContext = app_context != null ? app_context : this;
    mBaseContext = new Lazy<Context>() { @Override protected Context create() {
        return new PseudoContextImpl(CondomContext.this);
    }};
    mPackageManager = new Lazy<PackageManager>() { @Override protected PackageManager create() {
        return new CondomPackageManager(base.getPackageManager());
    }};
    mContentResolver = new Lazy<ContentResolver>() { @Override protected ContentResolver create() {
        return new CondomContentResolver(base, base.getContentResolver());
    }};
    final List<CondomKit> kits = condom.mKits;
    if (kits != null && ! kits.isEmpty()) {
        mKitManager = new KitManager();
        for (final CondomKit kit : kits)
            kit.onRegister(mKitManager);
    } else mKitManager = null;
    TAG = CondomCore.buildLogTag("Condom", "Condom.", tag);
}

/**
 * Check if the calling context has a set of permissions.
 *
 * @param context     The calling context
 * @param permissions One or more permission.
 * @return True if all permissions are already granted, false if at least one permission is not
 * yet granted.
 * @see android.Manifest.permission
 */
public static boolean hasPermissions(@NonNull Context context,
                                     @NonNull @Size(min = 1) String... permissions) {
    if (Build.VERSION.SDK_INT < Build.VERSION_CODES.M) {
        return true;
    }

    final AppOpsManager appOpsManager = context.getSystemService(AppOpsManager.class);
    final String packageName = context.getPackageName();
    for (String permission : permissions) {
        if (ContextCompat.checkSelfPermission(context, permission)
                != PackageManager.PERMISSION_GRANTED) {
            return false;
        }
        String op = AppOpsManager.permissionToOp(permission);
        if (!TextUtils.isEmpty(op) && appOpsManager != null
                && appOpsManager.noteProxyOp(op, packageName) != AppOpsManager.MODE_ALLOWED) {
            return false;
        }
    }
    return true;
}

private static void requestPermissions(@NonNull BasePermissionInvoker invoker,
                                       @IntRange(from = 0) int requestCode,
                                       @Size(min = 1) @NonNull String[]... permissionSets) {
    final List<String> permissionList = new ArrayList<>();
    for (String[] permissionSet : permissionSets) {
        permissionList.addAll(Arrays.asList(permissionSet));
    }
    final String[] permissions = permissionList.toArray(new String[permissionList.size()]);
    if (hasPermissions(invoker.getContext(), permissions)) {
        notifyAlreadyHasPermissions(invoker, requestCode, permissions);
        return;
    }
    if (invoker.shouldShowRequestPermissionRationale(permissions)) {
        if (invokeShowRationaleMethod(false, invoker, requestCode, permissions)) {
            return;
        }
    }
    invoker.executeRequestPermissions(requestCode, permissions);
}

public static void showDefaultRationaleDialog(
        @NonNull Context context, @NonNull final PermissionRequestExecutor executor,
        @IntRange(from = 0) final int code,
        @NonNull @Size(min = 1) final String... permissions) {
    new AlertDialog.Builder(context)
            .setTitle(R.string.hey_permission_request_title)
            .setMessage(R.string.hey_permission_request_message)
            .setPositiveButton(android.R.string.ok, new DialogInterface.OnClickListener() {
                @Override
                public void onClick(DialogInterface dialog, int which) {
                    executor.executeRequestPermissions(code, permissions);
                }
            })
            .setCancelable(false)
            .show();
}

/**
 * Constructing a bitmap that contains the given bitmaps(max is three).
 *
 * For given two bitmaps the result will be a half and half bitmap.
 *
 * For given three the result will be a half of the first bitmap and the second
 * half will be shared equally by the two others.
 *
 * @param  bitmaps Array of bitmaps to use for the final image.
 * @param  width width of the final image, A positive number.
 * @param  height height of the final image, A positive number.
 *
 * @return A Bitmap containing the given images.
 * */
@Nullable public static Bitmap getMixImagesBitmap(@Size(min = 1) int width,@Size(min = 1) int height, @NonNull Bitmap...bitmaps){

    if (height == 0 || width == 0) return null;

    if (bitmaps.length == 0) return null;

    Bitmap finalImage = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888);
    Canvas canvas = new Canvas(finalImage);

    Paint paint = new Paint(Paint.FILTER_BITMAP_FLAG);

    if (bitmaps.length == 2){
        canvas.drawBitmap(ThumbnailUtils.extractThumbnail(bitmaps[0], width/2, height), 0, 0, paint);
        canvas.drawBitmap(ThumbnailUtils.extractThumbnail(bitmaps[1], width/2, height), width/2, 0, paint);
    }
    else{
        canvas.drawBitmap(ThumbnailUtils.extractThumbnail(bitmaps[0], width/2, height), 0, 0, paint);
        canvas.drawBitmap(ThumbnailUtils.extractThumbnail(bitmaps[1], width/2, height/2), width/2, 0, paint);
        canvas.drawBitmap(ThumbnailUtils.extractThumbnail(bitmaps[2], width/2, height/2), width/2, height/2, paint);
    }

    return finalImage;
}

@Override
public void getTouchLocationOnScreen(MotionEvent event, @Size(2) int[] locationOut) {
    int pointerId = event.getPointerId(event.getActionIndex());
    int pointerIdx = event.findPointerIndex(pointerId);
    float offsetX =  event.getX(pointerIdx);
    float offsetY = event.getY(pointerIdx);

    // Get local screen coordinates.
    getLocationOnScreen(locationOut);

    // add the scaled offset.
    if (mWorkspaceView != null) {
        float scale = mWorkspaceView.getScaleX();
        offsetX = offsetX * scale;
        offsetY = offsetY * scale;
    }
    locationOut[0] += (int) offsetX;
    locationOut[1] += (int) offsetY;
}

/**
 * Checks whether {@code actionMove} is beyond the allowed slop (i.e., unintended) drag motion
 * distance.
 *
 * @param actionMove The {@link MotionEvent#ACTION_MOVE} event.
 * @return True if the motion is beyond the allowed slop threshold
 */
private boolean isBeyondSlopThreshold(MotionEvent actionMove) {
    BlockView touchedView = mPendingDrag.getTouchedBlockView();

    // Not dragging yet - compute distance from Down event and start dragging if far enough.
    @Size(2) int[] touchDownLocation = mTempScreenCoord1;
    mPendingDrag.getTouchDownScreen(touchDownLocation);

    @Size(2) int[] curScreenLocation = mTempScreenCoord2;
    touchedView.getTouchLocationOnScreen(actionMove, curScreenLocation);

    final int deltaX = touchDownLocation[0] - curScreenLocation[0];
    final int deltaY = touchDownLocation[1] - curScreenLocation[1];

    // Dragged far enough to start a drag?
    return (deltaX * deltaX + deltaY * deltaY > mTouchSlopSquared);
}

IE_JwtToken(@org.intellij.lang.annotations.Pattern(TOKEN_VALIDATOR_MATCHER) @Size(min = 5) @NonNull String pEncodedToken) throws IllegalArgumentException {
    super();
    this._EncodedToken = pEncodedToken;

    if(! this._EncodedToken.matches(TOKEN_VALIDATOR_MATCHER)) {
        throw new IllegalArgumentException(String.format("Wrong token format. Token: %s does not match the regex %s", pEncodedToken, TOKEN_VALIDATOR_MATCHER));
    }
    JSONObject payloadJSON = null;
    try {
        Matcher matcher = TOKEN_PAYLOAD_MATCHER.matcher(pEncodedToken);
        if (matcher.find()) {
            payloadJSON = new JSONObject(
                    new String(Base64.decode(matcher.group(1), Base64.DEFAULT), "UTF-8"));
        }
    } catch (Exception ignored) { }

    if(payloadJSON != null) {
        long tmpUserID = payloadJSON.optLong("id", -1L);
        this._UserID = tmpUserID == -1L ? null : tmpUserID;
        //noinspection WrongConstant
        this._UserType = payloadJSON.optInt("type", USER_TYPE__ANONYMOUS);
    } else {
        this._UserID = null;
        this._UserType = USER_TYPE__ANONYMOUS;
    }
}

/**
 * Create an expression to check this column against several values.
 * <p>
 * SQL: this IN (values...)
 *
 * @param values The values to test against this column
 * @return Expression
 */
@NonNull
@CheckResult
public final Expr in(@NonNull @Size(min = 1) long... values) {
  final int length = values.length;
  if (length == 0) {
    throw new SQLException("Empty IN clause values");
  }
  final String[] args = new String[length];
  final StringBuilder sb = new StringBuilder(6 + (length << 1));
  sb.append(" IN (");
  for (int i = 0; i < length; i++) {
    if (i > 0) {
      sb.append(',');
    }
    sb.append('?');
    args[i] = Long.toString(values[i]);
  }
  sb.append(')');
  return new ExprN(this, sb.toString(), args);
}

/**
 * Create an expression to check this column against several values.
 * <p>
 * SQL: this NOT IN (values...)
 *
 * @param values The values to test against this column
 * @return Expression
 */
@NonNull
@CheckResult
public final Expr notIn(@NonNull @Size(min = 1) long... values) {
  final int length = values.length;
  if (length == 0) {
    throw new SQLException("Empty IN clause values");
  }
  final String[] args = new String[length];
  final StringBuilder sb = new StringBuilder(10 + (length << 1));
  sb.append(" NOT IN (");
  for (int i = 0; i < length; i++) {
    if (i > 0) {
      sb.append(',');
    }
    sb.append('?');
    args[i] = Long.toString(values[i]);
  }
  sb.append(')');
  return new ExprN(this, sb.toString(), args);
}

/**
 * Create join "USING" clause.
 * <p>
 * Each of the columns specified must exist in the datasets to both the left and right
 * of the join-operator. For each pair of columns, the expression "lhs.X = rhs.X"
 * is evaluated for each row of the cartesian product as a boolean expression.
 * Only rows for which all such expressions evaluates to true are included from the
 * result set. When comparing values as a result of a USING clause, the normal rules
 * for handling affinities, collation sequences and NULL values in comparisons apply.
 * The column from the dataset on the left-hand side of the join-operator is considered
 * to be on the left-hand side of the comparison operator (=) for the purposes of
 * collation sequence and affinity precedence.
 * <p>
 * For each pair of columns identified by a USING clause, the column from the
 * right-hand dataset is omitted from the joined dataset. This is the only difference
 * between a USING clause and its equivalent ON constraint.
 *
 * @param columns
 *     Columns to use in the USING clause
 * @return Join clause
 */
@NonNull
@CheckResult
public final JoinClause using(@NonNull @Size(min = 1) final Column... columns) {
  final int colLen = columns.length;
  final StringBuilder sb = new StringBuilder(8 + colLen * 12);
  sb.append("USING (");
  for (int i = 0; i < colLen; i++) {
    if (i > 0) {
      sb.append(',');
    }
    sb.append(columns[i].name);
  }
  sb.append(')');
  return new JoinClause(this, "", sb.toString()) {
    @Override
    boolean containsColumn(@NonNull Column<?, ?, ?, ?, ?> column) {
      for (int i = 0; i < colLen; i++) {
        if (columns[i].equals(column)) {
          return true;
        }
      }
      return false;
    }
  };
}

/**
 * Create an expression to check this column against several values.
 * <p>
 * SQL: this IN (values...)
 *
 * @param values The values to test against this column
 * @return Expression
 */
@NonNull
@CheckResult
public final Expr in(@NonNull @Size(min = 1) Collection<T> values) {
  final int length = values.size();
  if (length == 0) {
    throw new SQLException("Empty IN clause values");
  }
  final String[] args = new String[length];
  final StringBuilder sb = new StringBuilder(6 + (length << 1));
  sb.append(" IN (");
  final Iterator<T> iterator = values.iterator();
  for (int i = 0; i < length; i++) {
    if (i > 0) {
      sb.append(',');
    }
    sb.append('?');
    args[i] = toSqlArg(iterator.next());
  }
  sb.append(')');
  return new ExprN(this, sb.toString(), args);
}

/**
 * Create an expression to check this column against several values.
 * <p>
 * SQL: this IN (values...)
 *
 * @param values The values to test against this column
 * @return Expression
 */
@SafeVarargs
@NonNull
@CheckResult
public final Expr in(@NonNull @Size(min = 1) T... values) {
  final int length = values.length;
  if (length == 0) {
    throw new SQLException("Empty IN clause values");
  }
  final String[] args = new String[length];
  final StringBuilder sb = new StringBuilder(6 + (length << 1));
  sb.append(" IN (");
  for (int i = 0; i < length; i++) {
    if (i > 0) {
      sb.append(',');
    }
    sb.append('?');
    args[i] = toSqlArg(values[i]);
  }
  sb.append(')');
  return new ExprN(this, sb.toString(), args);
}

/**
 * Create an expression to check this column against several values.
 * <p>
 * SQL: this NOT IN (values...)
 *
 * @param values The values to test against this column
 * @return Expression
 */
@NonNull
@CheckResult
public final Expr notIn(@NonNull @Size(min = 1) Collection<T> values) {
  final int length = values.size();
  if (length == 0) {
    throw new SQLException("Empty IN clause values");
  }
  final String[] args = new String[length];
  final StringBuilder sb = new StringBuilder(10 + (length << 1));
  sb.append(" NOT IN (");
  final Iterator<T> iterator = values.iterator();
  for (int i = 0; i < length; i++) {
    if (i > 0) {
      sb.append(',');
    }
    sb.append('?');
    args[i] = toSqlArg(iterator.next());
  }
  sb.append(')');
  return new ExprN(this, sb.toString(), args);
}

/**
 * Create an expression to check this column against several values.
 * <p>
 * SQL: this NOT IN (values...)
 *
 * @param values The values to test against this column
 * @return Expression
 */
@SafeVarargs
@NonNull
@CheckResult
public final Expr notIn(@NonNull @Size(min = 1) T... values) {
  final int length = values.length;
  if (length == 0) {
    throw new SQLException("Empty IN clause values");
  }
  final String[] args = new String[length];
  final StringBuilder sb = new StringBuilder(10 + (length << 1));
  sb.append(" NOT IN (");
  for (int i = 0; i < length; i++) {
    if (i > 0) {
      sb.append(',');
    }
    sb.append('?');
    args[i] = toSqlArg(values[i]);
  }
  sb.append(')');
  return new ExprN(this, sb.toString(), args);
}

@Size(value = 2)
private int[] getDimensions(int orientation, float videoWidth, float videoHeight) {
  final float aspectRatio = videoWidth / videoHeight;
  int width;
  int height;
  if (orientation == ActivityInfo.SCREEN_ORIENTATION_PORTRAIT
      || orientation == ActivityInfo.SCREEN_ORIENTATION_REVERSE_PORTRAIT) {
    width = getMeasuredWidth();
    height = (int) ((float) width / aspectRatio);
    if (height > getMeasuredHeight()) {
      height = getMeasuredHeight();
      width = (int) ((float) height * aspectRatio);
    }
  } else {
    height = getMeasuredHeight();
    width = (int) ((float) height * aspectRatio);
    if (width > getMeasuredWidth()) {
      width = getMeasuredWidth();
      height = (int) ((float) width / aspectRatio);
    }
  }
  return new int[] {width, height};
}

@Size(2)
private int[] getNextBitmapSize() {
  if (selectedPhotos == null || selectedPhotos.length == 0) {
    selectedPhotos = adapter.getSelectedPhotos();
    if (selectedPhotos == null || selectedPhotos.length == 0)
      return new int[]{10, 10}; // crash workaround
  }
  traverseIndex++;
  if (traverseIndex > selectedPhotos.length - 1) return null;
  Photo nextPhoto = selectedPhotos[traverseIndex];
  BitmapFactory.Options options = new BitmapFactory.Options();
  options.inJustDecodeBounds = true;
  InputStream is = null;
  try {
    is = Util.openStream(this, nextPhoto.getUri());
    BitmapFactory.decodeStream(is, null, options);
  } catch (Exception e) {
    Util.showError(this, e);
    return new int[]{0, 0};
  } finally {
    Util.closeQuietely(is);
  }
  return new int[]{options.outWidth, options.outHeight};
}

/**
 * Constructs a new instance.
 *
 * @param type              the type of the plug-in.
 * @param packageName       the package name of the plug-in.
 * @param activityClassName the class name of the plug-in's edit
 *                          {@code Activity}.
 * @param receiverClassName The class name of the plug-in's
 *                          {@code BroadcastReceiver}.
 * @param versionCode       The versionCode of the plug-in's package.
 * @param configuration     Configuration for the plug-in.
 */
public Plugin(@NonNull final PluginType type, @NonNull @Size(min = 1) final String packageName,
              @Size(min = 1) @NonNull final String activityClassName, @NonNull @Size(min = 1) final String receiverClassName,
              final int versionCode, @NonNull final PluginConfiguration configuration) {
    assertNotNull(type, "type"); //$NON-NLS-1$
    assertNotEmpty(packageName, "packageName"); //$NON-NLS-1$
    assertNotEmpty(activityClassName, "activityClassName"); //$NON-NLS-1$
    assertNotEmpty(receiverClassName, "receiverClassName"); //$NON-NLS-1$
    assertNotNull(configuration, "configuration"); //$NON-NLS-1$

    mType = type;
    mPackageName = packageName;
    mActivityClassName = activityClassName;
    mReceiverClassName = receiverClassName;
    mRegistryName = generateRegistryName(packageName, activityClassName);
    mVersionCode = versionCode;
    mConfiguration = configuration;
}

@Size(3)
@Nullable
public static Integer[] semanticVersions() {
    final String versionName = versionName();
    if (versionName == null) {
        return null;
    }
    if (! versionName.matches("^\\d+\\.\\d+\\.\\d+$")) {
        LogHelper.warning("Not semantic versioning");
        return null;
    }
    final String[] versionNames = versionName.split("\\.");
    return new Integer[] {
            Integer.valueOf(versionNames[0]),
            Integer.valueOf(versionNames[1]),
            Integer.valueOf(versionNames[2])
    };
}

/****
 * @param indexType 设置当前索引视频屏蔽进度
 * @param firstVideoUri 预览的视频
 * @param secondVideoUri 第二个视频
 */
public void setMediaUri(@Size(min = 0) int indexType, @NonNull Uri firstVideoUri, @NonNull Uri secondVideoUri) {
    this.indexType = indexType;
    DynamicConcatenatingMediaSource source = new DynamicConcatenatingMediaSource();
    source.addMediaSource(initMediaSource(firstVideoUri));
    source.addMediaSource(initMediaSource(secondVideoUri));
    mediaSource = source;
}

public LogcatViewModule(@LayoutRes int layoutResId, @Size(min=1,max=100) int maxLines,
                         LogcatLineFilter lineFilter, LogcatLineColorScheme colorScheme) {
    super(layoutResId);
    this.maxLines = maxLines;
    this.lineFilter = lineFilter;
    this.colorScheme = colorScheme;
}

/**
 * Obtains an array of colors from the current theme containing colors for control's normal,
 * disabled and error state.
 *
 * @param context Context used to access current theme and process also its attributes.
 * @return Array with following colors:
 * <ul>
 * <li>[{@link #THEME_COLOR_INDEX_NORMAL}] = {@link R.attr#colorControlNormal colorControlNormal}</li>
 * <li>[{@link #THEME_COLOR_INDEX_DISABLED}] = colorControlNormal with alpha value of {@link android.R.attr#disabledAlpha android:disabledAlpha}</li>
 * <li>[{@link #THEME_COLOR_INDEX_ERROR}] = {@link R.attr#uiColorErrorHighlight uiColorErrorHighlight}</li>
 * </ul>
 */
@Size(3)
private static int[] obtainThemeColors(Context context) {
    final TypedValue typedValue = new TypedValue();
    final Resources.Theme theme = context.getTheme();
    final boolean isDarkTheme = !theme.resolveAttribute(R.attr.isLightTheme, typedValue, true) || typedValue.data == 0;
    final TypedArray typedArray = context.obtainStyledAttributes(null, R.styleable.Ui_Theme_Tint);
    int colorNormal = isDarkTheme ? COLOR_NORMAL : COLOR_NORMAL_LIGHT;
    int colorDisabled = isDarkTheme ? COLOR_DISABLED : COLOR_DISABLED_LIGHT;
    int colorError = COLOR_ERROR;
    if (typedArray != null) {
        final int n = typedArray.getIndexCount();
        for (int i = 0; i < n; i++) {
            final int index = typedArray.getIndex(i);
            if (index == R.styleable.Ui_Theme_Tint_colorControlNormal) {
                colorNormal = typedArray.getColor(index, colorNormal);
            } else if (index == R.styleable.Ui_Theme_Tint_android_disabledAlpha) {
                colorDisabled = Colors.withAlpha(colorNormal, typedArray.getFloat(index, ALPHA_RATIO_DISABLED));
            } else if (index == R.styleable.Ui_Theme_Tint_uiColorErrorHighlight) {
                colorError = typedArray.getColor(index, colorError);
            }
        }
        typedArray.recycle();
    }
    return new int[] {
            colorNormal,
            colorDisabled,
            colorError
    };
}

/**
 * Provide a list of {@link DirectionsRoute}s, the primary route will default to the first route
 * in the directions route list. All other routes in the list will be drawn on the map using the
 * alternative route style.
 *
 * @param directionsRoutes a list of direction routes, first one being the primary and the rest of
 *                         the routes are considered alternatives.
 * @since 0.8.0
 */
public void addRoutes(@NonNull @Size(min = 1) List<DirectionsRoute> directionsRoutes) {
  this.directionsRoutes = directionsRoutes;
  primaryRouteIndex = 0;
  if (!layerIds.isEmpty()) {
    for (String id : layerIds) {
      mapboxMap.removeLayer(id);
    }
  }
  featureCollections.clear();
  generateFeatureCollectionList(directionsRoutes);
  drawRoutes();
  addDirectionWaypoints();
}

private static void notifyAlreadyHasPermissions(
        @NonNull BasePermissionInvoker invoker, @IntRange(from = 0) int requestCode,
        @Size(min = 1) @NonNull String... permissions) {
    final int[] grantResults = new int[permissions.length];
    for (int i = 0; i < permissions.length; i++) {
        grantResults[i] = PackageManager.PERMISSION_GRANTED;
    }
    onRequestPermissionsResult(invoker, requestCode, permissions, grantResults);
}

private static void onRequestPermissionsResult(
        @NonNull BasePermissionInvoker invoker, @IntRange(from = 0) int requestCode,
        @Size(min = 1) @NonNull String[] permissions, @NonNull int[] grantResults) {
    if (!invoker.needHandleThisRequestCode(requestCode)) {
        return;
    }

    final List<String> granted = new ArrayList<>();
    final List<String> denied = new ArrayList<>();
    for (int i = 0; i < permissions.length; i++) {
        if (grantResults[i] == PackageManager.PERMISSION_GRANTED) {
            granted.add(permissions[i]);
        } else {
            denied.add(permissions[i]);
        }
    }

    if (denied.isEmpty()) {
        // all permissions were granted
        invokePermissionsResultMethod(PermissionsGranted.class, invoker, requestCode, granted);
        invokePermissionsResultMethod(PermissionsResult.class, invoker, requestCode, denied);
        return;
    }
    final String[] deniedPermissions = denied.toArray(new String[denied.size()]);
    boolean neverAskAgain = true;
    if (invoker.shouldShowRequestPermissionRationale(deniedPermissions)) {
        neverAskAgain = false;
        if (invokeShowRationaleMethod(true, invoker, requestCode, deniedPermissions)) {
            return;
        }
    }
    if (neverAskAgain) {
        invokePermissionsResultMethod(PermissionsNeverAskAgain.class,
                invoker, requestCode, denied);
    } else {
        invokePermissionsResultMethod(PermissionsDenied.class, invoker, requestCode, denied);
    }
    invokePermissionsResultMethod(PermissionsResult.class, invoker, requestCode, denied);
}

private static boolean invokeShowRationaleMethod(
        boolean callOnResult, @NonNull BasePermissionInvoker invoker, @IntRange(from = 0) int requestCode,
        @Size(min = 1) @NonNull String... permissions) {
    final Object receiver = invoker.getDelegate();
    return receiver instanceof RationaleCallback
            && ((RationaleCallback) receiver).onShowRationale(invoker, requestCode, permissions,
            callOnResult);
}

/**
 * Converts a point in screen coordinates to virtual view coordinates.
 *
 * @param screenPositionIn Input coordinates of a location in absolute coordinates on the
 * screen.
 * @param viewPositionOut Output coordinates of the same location in {@link WorkspaceView},
 * expressed with respect to the virtual view coordinate system.
 */
public void screenToVirtualViewCoordinates(@Size(2) int[] screenPositionIn,
                                           ViewPoint viewPositionOut) {
    mWorkspaceView.getLocationOnScreen(mTempIntArray2);
    viewPositionOut.x =
            (int) ((screenPositionIn[0] - mTempIntArray2[0]) / mWorkspaceView.getScaleX());
    viewPositionOut.y =
            (int) ((screenPositionIn[1] - mTempIntArray2[1]) / mWorkspaceView.getScaleY());
}

@SuppressWarnings("Range")
@Size(Constants.NO_OF_KEY_BOARD_ROWS * Constants.NO_OF_KEY_BOARD_COLUMNS)
String[][] build() {
    return new String[][]{{mKeyOne, mKeyFour, mKeySeven, ""},
            {mKeyTwo, mKeyFive, mKeyEight, mKeyZero},
            {mKeyThree, mKeySix, mKeyNine, BACKSPACE_TITLE}};
}

private CondomContext(final CondomCore condom, final @Nullable Context app_context, final @Nullable @Size(max=16) String tag) {
    super(condom.mBase);
    final Context base = condom.mBase;
    mCondom = condom;
    mApplicationContext = app_context != null ? app_context : this;
    mBaseContext = new Lazy<Context>() { @Override protected Context create() {
        return new PseudoContextImpl(CondomContext.this);
    }};
    TAG = CondomCore.buildLogTag("Condom", "Condom.", tag);
}

public void updateTranslations(@Size(2) float[] translations) {
    if (Math.abs(translations[0]) > 1 || Math.abs(translations[1]) > 1) {
        throw new IllegalArgumentException("Translation values must be between 1.0 and -1.0");
    }

    final int childCount = getChildCount();
    for (int i = childCount - 1; i >= 0; i--) {
        View child = getChildAt(i);
        float[] translationsPx = calculateFinalTranslationPx(child, translations);
        child.setTranslationX(translationsPx[0]);
        child.setTranslationY(translationsPx[1]);
    }
}

@Size(2)
private float[] calculateFinalTranslationPx(View child, @Size(2) float[] translations) {
    LayoutParams lp = (LayoutParams) child.getLayoutParams();
    int xSign = translations[0] > 0 ? 1 : -1;
    int ySign = translations[1] > 0 ? 1 : -1;

    float translationX =
            xSign * lp.offsetPx * interpolator.getInterpolation(Math.abs(translations[0])) * scaleX;
    float translationY =
            ySign * lp.offsetPx * interpolator.getInterpolation(Math.abs(translations[1])) * scaleY;

    return new float[]{translationX, translationY};
}

public static void show(Context context, @Size(2) int[] viewLocationOnScreen,
                        @Size(2) int[] viewSize, String defaultContent, About.Share share, String localImageUrl) {
    // Check login before show
    if (!AccountHelper.isLogin()) {
        UIHelper.showLoginActivity(context);
        return;
    }

    Intent intent = new Intent(context, TweetPublishActivity.class);

    if (viewLocationOnScreen != null) {
        intent.putExtra("location", viewLocationOnScreen);
    }
    if (viewSize != null) {
        intent.putExtra("size", viewSize);
    }
    if (defaultContent != null) {
        intent.putExtra("defaultContent", defaultContent);
    }
    if (share != null) {
        intent.putExtra("aboutShare", share);
    }
    if (!TextUtils.isEmpty(localImageUrl)) {
        intent.putExtra("imageUrl", localImageUrl);
    }
    context.startActivity(intent);
}

public static boolean hasPermission(AppCompatActivity activity, @Size(min = 1) String[] permissions) {
    for (String permission : permissions) {
        if (ActivityCompat.checkSelfPermission(activity.getApplicationContext(), permission)
                != PackageManager.PERMISSION_GRANTED) {
            return false;
        }
    }
    return true;
}

/**
 * 倍速播放
 *
 * @param speed 倍速播放，默认为1
 * @param pitch 音量缩放，默认为1，修改会导致声音变调
 */
public void setSpeed(@Size(min = 0) float speed, @Size(min = 0) float pitch) {
    PlaybackParameters playbackParameters = new PlaybackParameters(speed, pitch);
    mSpeedPlaybackParameters = playbackParameters;
    if (mInternalPlayer != null) {
        mInternalPlayer.setPlaybackParameters(playbackParameters);
    }
}

public Ask forPermissions(@NonNull @Size(min = 1) String... permissions) {
    if (permissions == null || permissions.length == 0) {
        throw new IllegalArgumentException("The permissions to request are missing");
    }
    this.permissions = permissions;
    return this;
}

public PatternView setDotsSize(@Size(min = 1) int size) {
    if (size != 0) {
        this.mDotSize = size;
    }

    return this;
}

public PatternView setDotsSizePressed(@Size(min = 1) int size) {
    if (size != 0) {
        this.mDotSizePressed = size;
    }

    return this;
}

@NonNull
public static String getLanguage(@Size(min = 1) String... allow) {
    Locale lang = Utils.getLocale();
    Locale[] locales = new Locale[allow.length];
    for (int i = 0; i < allow.length; i++) {
        locales[i] = new Locale(allow[i]);
    }

    for (int i = 0; i < locales.length; i++) {
        if (lang.getLanguage().equals(locales[i].getLanguage())) return allow[i];
    }

    return allow[0];
}