api-impl: copy GradientDrawable from AOSP, some stubs

src/api-impl-jni/generated_headers/android_graphics_Canvas.h

@@ -7,6 +7,8 @@
 #ifdef __cplusplus
 extern "C" {
 #endif
+#undef android_graphics_Canvas_HAS_ALPHA_LAYER_SAVE_FLAG
+#define android_graphics_Canvas_HAS_ALPHA_LAYER_SAVE_FLAG 4L
 /*
  * Class:     android_graphics_Canvas
  * Method:    native_canvas_from_bitmap

src/api-impl-jni/generated_headers/android_graphics_GskCanvas.h

@@ -7,6 +7,8 @@
 #ifdef __cplusplus
 extern "C" {
 #endif
+#undef android_graphics_GskCanvas_HAS_ALPHA_LAYER_SAVE_FLAG
+#define android_graphics_GskCanvas_HAS_ALPHA_LAYER_SAVE_FLAG 4L
 /*
  * Class:     android_graphics_GskCanvas
  * Method:    native_drawBitmap

src/api-impl/android/app/usage/UsageStatsManager.java

@@ -0,0 +1,5 @@
+package android.app.usage;
+
+public class UsageStatsManager {
+
+}

src/api-impl/android/graphics/Canvas.java

@@ -1,6 +1,8 @@
 package android.graphics;
 
 public class Canvas {
+	public static final int HAS_ALPHA_LAYER_SAVE_FLAG = (1 << 2);
+
 	public long skia_canvas;
 	public long widget;
 

src/api-impl/android/graphics/PixelFormat.java

@@ -0,0 +1,140 @@
+/*
+ * Copyright (C) 2006 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.graphics;
+
+public class PixelFormat {
+	/* these constants need to match those in hardware/hardware.h */
+
+	public static final int UNKNOWN = 0;
+
+	/**
+	 * System chooses a format that supports translucency (many alpha bits)
+	 */
+	public static final int TRANSLUCENT = -3;
+
+	/**
+	 * System chooses a format that supports transparency
+	 * (at least 1 alpha bit)
+	 */
+	public static final int TRANSPARENT = -2;
+
+	/**
+	 * System chooses an opaque format (no alpha bits required)
+	 */
+	public static final int OPAQUE = -1;
+
+	public static final int RGBA_8888 = 1;
+	public static final int RGBX_8888 = 2;
+	public static final int RGB_888 = 3;
+	public static final int RGB_565 = 4;
+
+	@Deprecated
+	public static final int RGBA_5551 = 6;
+	@Deprecated
+	public static final int RGBA_4444 = 7;
+	@Deprecated
+	public static final int A_8 = 8;
+	@Deprecated
+	public static final int L_8 = 9;
+	@Deprecated
+	public static final int LA_88 = 0xA;
+	@Deprecated
+	public static final int RGB_332 = 0xB;
+
+	/**
+	 * @deprecated use {@link android.graphics.ImageFormat#NV16
+	 * ImageFormat.NV16} instead.
+	 */
+	@Deprecated
+	public static final int YCbCr_422_SP = 0x10;
+
+	/**
+	 * @deprecated use {@link android.graphics.ImageFormat#NV21
+	 * ImageFormat.NV21} instead.
+	 */
+	@Deprecated
+	public static final int YCbCr_420_SP = 0x11;
+
+	/**
+	 * @deprecated use {@link android.graphics.ImageFormat#YUY2
+	 * ImageFormat.YUY2} instead.
+	 */
+	@Deprecated
+	public static final int YCbCr_422_I = 0x14;
+
+	/**
+	 * @deprecated use {@link android.graphics.ImageFormat#JPEG
+	 * ImageFormat.JPEG} instead.
+	 */
+	@Deprecated
+	public static final int JPEG = 0x100;
+
+	public static void getPixelFormatInfo(int format, PixelFormat info) {
+		switch (format) {
+			case RGBA_8888:
+			case RGBX_8888:
+				info.bitsPerPixel = 32;
+				info.bytesPerPixel = 4;
+				break;
+			case RGB_888:
+				info.bitsPerPixel = 24;
+				info.bytesPerPixel = 3;
+				break;
+			case RGB_565:
+			case RGBA_5551:
+			case RGBA_4444:
+			case LA_88:
+				info.bitsPerPixel = 16;
+				info.bytesPerPixel = 2;
+				break;
+			case A_8:
+			case L_8:
+			case RGB_332:
+				info.bitsPerPixel = 8;
+				info.bytesPerPixel = 1;
+				break;
+			case YCbCr_422_SP:
+			case YCbCr_422_I:
+				info.bitsPerPixel = 16;
+				info.bytesPerPixel = 1;
+				break;
+			case YCbCr_420_SP:
+				info.bitsPerPixel = 12;
+				info.bytesPerPixel = 1;
+				break;
+			default:
+				throw new IllegalArgumentException("unkonwon pixel format " + format);
+		}
+	}
+
+	public static boolean formatHasAlpha(int format) {
+		switch (format) {
+			case PixelFormat.A_8:
+			case PixelFormat.LA_88:
+			case PixelFormat.RGBA_4444:
+			case PixelFormat.RGBA_5551:
+			case PixelFormat.RGBA_8888:
+			case PixelFormat.TRANSLUCENT:
+			case PixelFormat.TRANSPARENT:
+				return true;
+		}
+		return false;
+	}
+
+	public int bytesPerPixel;
+	public int bitsPerPixel;
+}

src/api-impl/android/graphics/drawable/Drawable.java

@@ -15,8 +15,10 @@ import android.content.res.Resources;
 import android.content.res.XmlResourceParser;
 import android.content.res.Resources.Theme;
 import android.graphics.Canvas;
+import android.graphics.Color;
 import android.graphics.ColorFilter;
 import android.graphics.PorterDuff;
+import android.graphics.PorterDuffColorFilter;
 import android.graphics.Rect;
 import android.util.AttributeSet;
 import android.util.TypedValue;
@@ -28,6 +30,8 @@ public class Drawable {
 		public void unscheduleDrawable(Drawable drawable, Runnable runnable);
 	}
 
+	static final PorterDuff.Mode DEFAULT_TINT_MODE = PorterDuff.Mode.SRC_IN;
+
 	private Rect mBounds = new Rect();
 	private int[] mStateSet = new int[0];
 	public long paintable;
@@ -140,9 +144,24 @@ public class Drawable {
 	public int getIntrinsicWidth() {return 0;}
 	public int getIntrinsicHeight() {return 0;}
 
-	public void setTintList (ColorStateList tint) {}
+	public void setTintList(ColorStateList tint) {}
 
-	public void setTint(int tint) {}
+	public void setTint(int tint) {
+		System.out.println("setTint("+tint+")");
+		setTintList(ColorStateList.valueOf(tint));
+	}
+
+	PorterDuffColorFilter updateTintFilter(PorterDuffColorFilter tintFilter, ColorStateList tint, PorterDuff.Mode tintMode) {
+		System.out.println("updateTintFilter("+tintFilter+", "+tint+", "+tintMode+")");
+		if (tint == null || tintMode == null) {
+			return null;
+		}
+		final int color = tint.getColorForState(getState(), Color.TRANSPARENT);
+		if (tintFilter == null || tintFilter.getColor() != color || tintFilter.getMode() != tintMode) {
+			return new PorterDuffColorFilter(color, tintMode);
+		}
+		return tintFilter;
+	}
 
 	public boolean isStateful() {
 		return false;

src/api-impl/android/telephony/SubscriptionManager.java

@@ -0,0 +1,5 @@
+package android.telephony;
+
+public class SubscriptionManager {
+
+}

src/api-impl/meson.build

@@ -48,6 +48,7 @@ hax_jar = jar('hax', [
               	'android/app/admin/DevicePolicyManager.java',
               	'android/app/job/JobScheduler.java',
               	'android/app/job/JobService.java',
+              	'android/app/usage/UsageStatsManager.java',
               	'android/appwidget/AppWidgetManager.java',
               	'android/bluetooth/BluetoothManager.java',
               	'android/bluetooth/le/ScanCallback.java',
@@ -175,6 +176,7 @@ hax_jar = jar('hax', [
               	'android/graphics/Path.java',
               	'android/graphics/PathEffect.java',
               	'android/graphics/PathMeasure.java',
+              	'android/graphics/PixelFormat.java',
               	'android/graphics/Point.java',
               	'android/graphics/PointF.java',
               	'android/graphics/PorterDuff.java',
@@ -297,6 +299,7 @@ hax_jar = jar('hax', [
               	'android/provider/Settings.java',
               	'android/telecom/TelecomManager.java',
               	'android/telephony/PhoneStateListener.java',
+              	'android/telephony/SubscriptionManager.java',
               	'android/telephony/TelephonyManager.java',
               	'android/text/ClipboardManager.java',
               	'android/text/Editable.java',