Add missing accessors on GradientDrawable, NinePatchDrawable (41551849) · Commits · e / os / android_frameworks_base

api/current.txt

+10 −0

Original line number	Diff line number	Diff line
		@@ -12398,9 +12398,17 @@ package android.graphics.drawable {
		ctor public GradientDrawable();
		ctor public GradientDrawable(android.graphics.drawable.GradientDrawable.Orientation, int[]);
		method public void draw(android.graphics.Canvas);
		method public android.content.res.ColorStateList getColor();
		method public int[] getColors();
		method public float[] getCornerRadii();
		method public float getCornerRadius();
		method public float getGradientCenterX();
		method public float getGradientCenterY();
		method public float getGradientRadius();
		method public int getGradientType();
		method public int getOpacity();
		method public android.graphics.drawable.GradientDrawable.Orientation getOrientation();
		method public boolean isUseLevel();
		method public void setAlpha(int);
		method public void setColor(int);
		method public void setColor(android.content.res.ColorStateList);
		@@ -12534,10 +12542,12 @@ package android.graphics.drawable {
		ctor public deprecated NinePatchDrawable(android.graphics.NinePatch);
		ctor public NinePatchDrawable(android.content.res.Resources, android.graphics.NinePatch);
		method public void draw(android.graphics.Canvas);
		method public android.graphics.NinePatch getNinePatch();
		method public int getOpacity();
		method public android.graphics.Paint getPaint();
		method public void setAlpha(int);
		method public void setColorFilter(android.graphics.ColorFilter);
		method public void setNinePatch(android.graphics.NinePatch);
		method public void setTargetDensity(android.graphics.Canvas);
		method public void setTargetDensity(android.util.DisplayMetrics);
		method public void setTargetDensity(int);

api/system-current.txt

+10 −0

Original line number	Diff line number	Diff line
		@@ -12735,9 +12735,17 @@ package android.graphics.drawable {
		ctor public GradientDrawable();
		ctor public GradientDrawable(android.graphics.drawable.GradientDrawable.Orientation, int[]);
		method public void draw(android.graphics.Canvas);
		method public android.content.res.ColorStateList getColor();
		method public int[] getColors();
		method public float[] getCornerRadii();
		method public float getCornerRadius();
		method public float getGradientCenterX();
		method public float getGradientCenterY();
		method public float getGradientRadius();
		method public int getGradientType();
		method public int getOpacity();
		method public android.graphics.drawable.GradientDrawable.Orientation getOrientation();
		method public boolean isUseLevel();
		method public void setAlpha(int);
		method public void setColor(int);
		method public void setColor(android.content.res.ColorStateList);
		@@ -12871,10 +12879,12 @@ package android.graphics.drawable {
		ctor public deprecated NinePatchDrawable(android.graphics.NinePatch);
		ctor public NinePatchDrawable(android.content.res.Resources, android.graphics.NinePatch);
		method public void draw(android.graphics.Canvas);
		method public android.graphics.NinePatch getNinePatch();
		method public int getOpacity();
		method public android.graphics.Paint getPaint();
		method public void setAlpha(int);
		method public void setColorFilter(android.graphics.ColorFilter);
		method public void setNinePatch(android.graphics.NinePatch);
		method public void setTargetDensity(android.graphics.Canvas);
		method public void setTargetDensity(android.util.DisplayMetrics);
		method public void setTargetDensity(int);

graphics/java/android/graphics/drawable/GradientDrawable.java

+167 −44

Original line number	Diff line number	Diff line
		@@ -17,10 +17,11 @@
		package android.graphics.drawable;

		import android.annotation.ColorInt;
		import android.annotation.Nullable;
		import android.content.res.ColorStateList;
		import android.content.res.Resources;
		import android.content.res.TypedArray;
		import android.content.res.Resources.Theme;
		import android.content.res.TypedArray;
		import android.graphics.Canvas;
		import android.graphics.Color;
		import android.graphics.ColorFilter;
		@@ -198,34 +199,54 @@ public class GradientDrawable extends Drawable {
		}

		/**
		* <p>Specify radii for each of the 4 corners. For each corner, the array
		* contains 2 values, <code>[X_radius, Y_radius]</code>. The corners are ordered
		* top-left, top-right, bottom-right, bottom-left. This property
		* is honored only when the shape is of type {@link #RECTANGLE}.</p>
		* <p><strong>Note</strong>: changing this property will affect all instances
		* Specifies radii for each of the 4 corners. For each corner, the array
		* contains 2 values, <code>[X_radius, Y_radius]</code>. The corners are
		* ordered top-left, top-right, bottom-right, bottom-left. This property
		* is honored only when the shape is of type {@link #RECTANGLE}.
		* <p>
		* <strong>Note</strong>: changing this property will affect all instances
		* of a drawable loaded from a resource. It is recommended to invoke
		* {@link #mutate()} before changing this property.</p>
		* {@link #mutate()} before changing this property.
		*
		* @param radii 4 pairs of X and Y radius for each corner, specified in pixels.
		* The length of this array must be >= 8
		* @param radii an array of length >= 8 containing 4 pairs of X and Y
		* radius for each corner, specified in pixels
		*
		* @see #mutate()
		* @see #setCornerRadii(float[])
		* @see #setShape(int)
		* @see #setCornerRadius(float)
		*/
		public void setCornerRadii(float[] radii) {
		public void setCornerRadii(@Nullable float[] radii) {
		mGradientState.setCornerRadii(radii);
		mPathIsDirty = true;
		invalidateSelf();
		}

		/**
		* <p>Specify radius for the corners of the gradient. If this is > 0, then the
		* drawable is drawn in a round-rectangle, rather than a rectangle. This property
		* is honored only when the shape is of type {@link #RECTANGLE}.</p>
		* <p><strong>Note</strong>: changing this property will affect all instances
		* Returns the radii for each of the 4 corners. For each corner, the array
		* contains 2 values, <code>[X_radius, Y_radius]</code>. The corners are
		* ordered top-left, top-right, bottom-right, bottom-left.
		* <p>
		* If the radius was previously set with {@link #setCornerRadius(float)},
		* or if the corners are not rounded, this method will return {@code null}.
		*
		* @return an array containing the radii for each of the 4 corners, or
		* {@code null}
		* @see #setCornerRadii(float[])
		*/
		@Nullable
		public float[] getCornerRadii() {
		return mGradientState.mRadiusArray.clone();
		}

		/**
		* Specifies the radius for the corners of the gradient. If this is > 0,
		* then the drawable is drawn in a round-rectangle, rather than a
		* rectangle. This property is honored only when the shape is of type
		* {@link #RECTANGLE}.
		* <p>
		* <strong>Note</strong>: changing this property will affect all instances
		* of a drawable loaded from a resource. It is recommended to invoke
		* {@link #mutate()} before changing this property.</p>
		* {@link #mutate()} before changing this property.
		*
		* @param radius The radius in pixels of the corners of the rectangle shape
		*
		@@ -239,6 +260,19 @@ public class GradientDrawable extends Drawable {
		invalidateSelf();
		}

		/**
		* Returns the radius for the corners of the gradient.
		* <p>
		* If the radius was previously set with {@link #setCornerRadii(float[])},
		* or if the corners are not rounded, this method will return {@code null}.
		*
		* @return the radius in pixels of the corners of the rectangle shape, or 0
		* @see #setCornerRadius
		*/
		public float getCornerRadius() {
		return mGradientState.mRadius;
		}

		/**
		* <p>Set the stroke width and color for the drawable. If width is zero,
		* then no stroke is drawn.</p>
		@@ -376,15 +410,17 @@ public class GradientDrawable extends Drawable {
		}

		/**
		* <p>Sets the type of gradient used by this drawable..</p>
		* <p><strong>Note</strong>: changing this property will affect all instances
		* Sets the type of gradient used by this drawable.
		* <p>
		* <strong>Note</strong>: changing this property will affect all instances
		* of a drawable loaded from a resource. It is recommended to invoke
		* {@link #mutate()} before changing this property.</p>
		* {@link #mutate()} before changing this property.
		*
		* @param gradient The type of the gradient: {@link #LINEAR_GRADIENT},
		* {@link #RADIAL_GRADIENT} or {@link #SWEEP_GRADIENT}
		*
		* @see #mutate()
		* @see #getGradientType()
		*/
		public void setGradientType(int gradient) {
		mGradientState.setGradientType(gradient);
		@@ -393,17 +429,33 @@ public class GradientDrawable extends Drawable {
		}

		/**
		* <p>Sets the center location of the gradient. The radius is honored only when
		* the gradient type is set to {@link #RADIAL_GRADIENT} or {@link #SWEEP_GRADIENT}.</p>
		* <p><strong>Note</strong>: changing this property will affect all instances
		* Returns the type of gradient used by this drawable, one of
		* {@link #LINEAR_GRADIENT}, {@link #RADIAL_GRADIENT}, or
		* {@link #SWEEP_GRADIENT}.
		*
		* @return the type of gradient used by this drawable
		* @see #setGradientType(int)
		*/
		public int getGradientType() {
		return mGradientState.mGradient;
		}

		/**
		* Sets the center location in pixels of the gradient. The radius is
		* honored only when the gradient type is set to {@link #RADIAL_GRADIENT}
		* or {@link #SWEEP_GRADIENT}.
		* <p>
		* <strong>Note</strong>: changing this property will affect all instances
		* of a drawable loaded from a resource. It is recommended to invoke
		* {@link #mutate()} before changing this property.</p>
		* {@link #mutate()} before changing this property.
		*
		* @param x The x coordinate of the gradient's center
		* @param y The y coordinate of the gradient's center
		* @param x the x coordinate of the gradient's center in pixels
		* @param y the y coordinate of the gradient's center in pixels
		*
		* @see #mutate()
		* @see #setGradientType(int)
		* @see #getGradientCenterX()
		* @see #getGradientCenterY()
		*/
		public void setGradientCenter(float x, float y) {
		mGradientState.setGradientCenter(x, y);
		@@ -412,16 +464,38 @@ public class GradientDrawable extends Drawable {
		}

		/**
		* <p>Sets the radius of the gradient. The radius is honored only when the
		* gradient type is set to {@link #RADIAL_GRADIENT}.</p>
		* <p><strong>Note</strong>: changing this property will affect all instances
		* Returns the center X location of this gradient in pixels.
		*
		* @return the center X location of this gradient in pixels
		* @see #setGradientCenter(float, float)
		*/
		public float getGradientCenterX() {
		return mGradientState.mCenterX;
		}

		/**
		* Returns the center Y location of this gradient in pixels.
		*
		* @return the center Y location of this gradient in pixels
		* @see #setGradientCenter(float, float)
		*/
		public float getGradientCenterY() {
		return mGradientState.mCenterY;
		}

		/**
		* Sets the radius of the gradient. The radius is honored only when the
		* gradient type is set to {@link #RADIAL_GRADIENT}.
		* <p>
		* <strong>Note</strong>: changing this property will affect all instances
		* of a drawable loaded from a resource. It is recommended to invoke
		* {@link #mutate()} before changing this property.</p>
		* {@link #mutate()} before changing this property.
		*
		* @param gradientRadius The radius of the gradient in pixels
		* @param gradientRadius the radius of the gradient in pixels
		*
		* @see #mutate()
		* @see #setGradientType(int)
		* @see #getGradientRadius()
		*/
		public void setGradientRadius(float gradientRadius) {
		mGradientState.setGradientRadius(gradientRadius, TypedValue.COMPLEX_UNIT_PX);
		@@ -433,7 +507,8 @@ public class GradientDrawable extends Drawable {
		* Returns the radius of the gradient in pixels. The radius is valid only
		* when the gradient type is set to {@link #RADIAL_GRADIENT}.
		*
		* @return Radius in pixels.
		* @return the radius of the gradient in pixels
		* @see #setGradientRadius(float)
		*/
		public float getGradientRadius() {
		if (mGradientState.mGradient != RADIAL_GRADIENT) {
		@@ -445,17 +520,19 @@ public class GradientDrawable extends Drawable {
		}

		/**
		* <p>Sets whether or not this drawable will honor its <code>level</code>
		* property.</p>
		* <p><strong>Note</strong>: changing this property will affect all instances
		* Sets whether or not this drawable will honor its {@code level} property.
		* <p>
		* <strong>Note</strong>: changing this property will affect all instances
		* of a drawable loaded from a resource. It is recommended to invoke
		* {@link #mutate()} before changing this property.</p>
		* {@link #mutate()} before changing this property.
		*
		* @param useLevel True if this drawable should honor its level, false otherwise
		* @param useLevel {@code true} if this drawable should honor its level,
		* {@code false} otherwise
		*
		* @see #mutate()
		* @see #setLevel(int)
		* @see #getLevel()
		* @see #isUseLevel()
		*/
		public void setUseLevel(boolean useLevel) {
		mGradientState.mUseLevel = useLevel;
		@@ -463,6 +540,18 @@ public class GradientDrawable extends Drawable {
		invalidateSelf();
		}

		/**
		* Returns whether or not this drawable will honor its {@code level}
		* property.
		*
		* @return {@code true} if this drawable should honor its level,
		* {@code false} otherwise
		* @see #setUseLevel(boolean)
		*/
		public boolean isUseLevel() {
		return mGradientState.mUseLevel;
		}

		private int modulateAlpha(int alpha) {
		int scale = mAlpha + (mAlpha >> 7);
		return alpha * scale >> 8;
		@@ -470,20 +559,25 @@ public class GradientDrawable extends Drawable {

		/**
		* Returns the orientation of the gradient defined in this drawable.
		*
		* @return the orientation of the gradient defined in this drawable
		* @see #setOrientation(Orientation)
		*/
		public Orientation getOrientation() {
		return mGradientState.mOrientation;
		}

		/**
		* <p>Changes the orientation of the gradient defined in this drawable.</p>
		* <p><strong>Note</strong>: changing orientation will affect all instances
		* Sets the orientation of the gradient defined in this drawable.
		* <p>
		* <strong>Note</strong>: changing orientation will affect all instances
		* of a drawable loaded from a resource. It is recommended to invoke
		* {@link #mutate()} before changing the orientation.</p>
		* {@link #mutate()} before changing the orientation.
		*
		* @param orientation The desired orientation (angle) of the gradient
		* @param orientation the desired orientation (angle) of the gradient
		*
		* @see #mutate()
		* @see #getOrientation()
		*/
		public void setOrientation(Orientation orientation) {
		mGradientState.mOrientation = orientation;
		@@ -511,6 +605,18 @@ public class GradientDrawable extends Drawable {
		invalidateSelf();
		}

		/**
		* Returns the colors used to draw the gradient, or {@code null} if the
		* gradient is drawn using a single color or no colors.
		*
		* @return the colors used to draw the gradient, or {@code null}
		* @see #setColors(int[] colors)
		*/
		@Nullable
		public int[] getColors() {
		return mGradientState.mGradientColors.clone();
		}

		@Override
		public void draw(Canvas canvas) {
		if (!ensureValidRect()) {
		@@ -707,15 +813,17 @@ public class GradientDrawable extends Drawable {
		}

		/**
		* <p>Changes this drawable to use a single color instead of a gradient.</p>
		* <p><strong>Note</strong>: changing color will affect all instances
		* of a drawable loaded from a resource. It is recommended to invoke
		* {@link #mutate()} before changing the color.</p>
		* Changes this drawable to use a single color instead of a gradient.
		* <p>
		* <strong>Note</strong>: changing color will affect all instances of a
		* drawable loaded from a resource. It is recommended to invoke
		* {@link #mutate()} before changing the color.
		*
		* @param argb The color used to fill the shape
		*
		* @see #mutate()
		* @see #setColors(int[])
		* @see #getColor
		*/
		public void setColor(@ColorInt int argb) {
		mGradientState.setSolidColors(ColorStateList.valueOf(argb));
		@@ -734,7 +842,9 @@ public class GradientDrawable extends Drawable {
		* {@link #mutate()} before changing the color.</p>
		*
		* @param colorStateList The color state list used to fill the shape
		*
		* @see #mutate()
		* @see #getColor
		*/
		public void setColor(ColorStateList colorStateList) {
		mGradientState.setSolidColors(colorStateList);
		@@ -749,6 +859,19 @@ public class GradientDrawable extends Drawable {
		invalidateSelf();
		}

		/**
		* Returns the color state list used to fill the shape, or {@code null} if
		* the shape is filled with a gradient or has no fill color.
		*
		* @return the color state list used to fill this gradient, or {@code null}
		*
		* @see #setColor(int)
		* @see #setColor(ColorStateList)
		*/
		public ColorStateList getColor() {
		return mGradientState.mSolidColors;
		}

		@Override
		protected boolean onStateChange(int[] stateSet) {
		boolean invalidateSelf = false;

graphics/java/android/graphics/drawable/NinePatchDrawable.java

+13 −1

Original line number	Diff line number	Diff line
		@@ -213,7 +213,12 @@ public class NinePatchDrawable extends Drawable {
		}
		}

		private void setNinePatch(NinePatch ninePatch) {
		/**
		* Sets the nine patch used by this drawable.
		*
		* @param ninePatch the nine patch for this drawable
		*/
		public void setNinePatch(NinePatch ninePatch) {
		if (mNinePatch != ninePatch) {
		mNinePatch = ninePatch;
		if (ninePatch != null) {
		@@ -226,6 +231,13 @@ public class NinePatchDrawable extends Drawable {
		}
		}

		/**
		* @return the nine patch used by this drawable
		*/
		public NinePatch getNinePatch() {
		return mNinePatch;
		}

		@Override
		public void draw(Canvas canvas) {
		final Rect bounds = getBounds();