73      * Padding mode used to nest each layer inside the padding of the previous
456      * @param left The left padding of the new layer.
457      * @param top The top padding of the new layer.
458      * @param right The right padding of the new layer.
459      * @param bottom The bottom padding of the new layer.
722      * {@link #setLayerInset(int, int, int, int, int)}) or padding (see
926      * Specifies how layer padding should affect the bounds of subsequent
929      * @param mode padding mode, one of:
932      *            padding of the previous layer
947      * @return the current padding mode
1022     public boolean getPadding(Rect padding) {
1025             computeNestedPadding(padding);
1027             computeStackedPadding(padding);
1033         // Resolve padding for RTL. Relative padding overrides absolute
1034         // padding.
1041         // If padding was explicitly specified (e.g. not -1) then override the
1042         // computed padding in that dimension.
1044             padding.left = paddingL;
1048             padding.top = paddingT;
1052             padding.right = paddingR;
1056             padding.bottom = paddingB;
1059         return padding.left != 0 || padding.top != 0 || padding.right != 0 || padding.bottom != 0;
1063      * Sets the absolute padding.
1065      * If padding in a dimension is specified as {@code -1}, the resolved
1066      * padding will use the value computed according to the padding mode (see
1069      * Calling this method clears any relative padding values previously set
1072      * @param left the left padding in pixels, or -1 to use computed padding
1073      * @param top the top padding in pixels, or -1 to use computed padding
1074      * @param right the right padding in pixels, or -1 to use computed padding
1075      * @param bottom the bottom padding in pixels, or -1 to use computed
1076      *               padding
1090         // Clear relative padding values.
1096      * Sets the relative padding.
1098      * If padding in a dimension is specified as {@code -1}, the resolved
1099      * padding will use the value computed according to the padding mode (see
1102      * Calling this method clears any absolute padding values previously set
1105      * @param start the start padding in pixels, or -1 to use computed padding
1106      * @param top the top padding in pixels, or -1 to use computed padding
1107      * @param end the end padding in pixels, or -1 to use computed padding
1108      * @param bottom the bottom padding in pixels, or -1 to use computed
1109      *               padding
1123         // Clear absolute padding values.
1129      * Returns the left padding in pixels.
1131      * A return value of {@code -1} means there is no explicit padding set for
1134      * according to the padding mode (see {@link #getPaddingMode()}.
1136      * @return the left padding in pixels, or -1 if not explicitly specified
1145      * Returns the right padding in pixels.
1147      * A return value of {@code -1} means there is no explicit padding set for
1150      * according to the padding mode (see {@link #getPaddingMode()}.
1152      * @return the right padding in pixels, or -1 if not explicitly specified
1161      * Returns the start padding in pixels.
1163      * A return value of {@code -1} means there is no explicit padding set for
1166      * according to the padding mode (see {@link #getPaddingMode()}.
1168      * @return the start padding in pixels, or -1 if not explicitly specified
1177      * Returns the end padding in pixels.
1179      * A return value of {@code -1} means there is no explicit padding set for
1182      * according to the padding mode (see {@link #getPaddingMode()}.
1184      * @return the end padding in pixels, or -1 if not explicitly specified
1193      * Returns the top padding in pixels.
1195      * A return value of {@code -1} means there is no explicit padding set for
1198      * according to the padding mode (see {@link #getPaddingMode()}.
1200      * @return the top padding in pixels, or -1 if not explicitly specified
1210      * Returns the bottom padding in pixels.
1212      * A return value of {@code -1} means there is no explicit padding set for
1215      * according to the padding mode (see {@link #getPaddingMode()}.
1217      * @return the bottom padding in pixels, or -1 if not explicitly specified
1226     private void computeNestedPadding(Rect padding) {
1227         padding.left = 0;
1228         padding.top = 0;
1229         padding.right = 0;
1230         padding.bottom = 0;
1232         // Add all the padding.
1238             padding.left += mPaddingL[i];
1239             padding.top += mPaddingT[i];
1240             padding.right += mPaddingR[i];
1241             padding.bottom += mPaddingB[i];
1245     private void computeStackedPadding(Rect padding) {
1246         padding.left = 0;
1247         padding.top = 0;
1248         padding.right = 0;
1249         padding.bottom = 0;
1251         // Take the max padding.
1257             padding.left = Math.max(padding.left, mPaddingL[i]);
1258             padding.top = Math.max(padding.top, mPaddingT[i]);
1259             padding.right = Math.max(padding.right, mPaddingR[i]);
1260             padding.bottom = Math.max(padding.bottom, mPaddingB[i]);
1570             // Establish containing region based on aggregate padding and
1660             // padding are defined, they will be resolved (hence overriding) to
1662             // direction. If start / end padding are not defined, use the
1669             // Don't apply padding and insets for children that don't have
1701             // Don't apply padding and insets for children that don't have
1719      * Refreshes the cached padding values for the specified child.
1721      * @return true if the child's padding has changed
1740      * Ensures the child padding caches are large enough.

Indexes created Sun Sep 10 09:05:34 CEST 2017