--- /dev/null
+/*
+ * Copyright (C) 2008 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.widget.cts;
+
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+
+import org.xmlpull.v1.XmlPullParser;
+
+import android.app.Activity;
+import android.content.Context;
+import android.graphics.Bitmap;
+import android.graphics.BitmapFactory;
+import android.graphics.Canvas;
+import android.graphics.ColorFilter;
+import android.graphics.Matrix;
+import android.graphics.PorterDuff;
+import android.graphics.drawable.BitmapDrawable;
+import android.graphics.drawable.Drawable;
+import android.graphics.drawable.PaintDrawable;
+import android.net.Uri;
+import android.test.ActivityInstrumentationTestCase;
+import android.test.UiThreadTest;
+import android.util.AttributeSet;
+import android.util.StateSet;
+import android.util.Xml;
+import android.widget.ImageView;
+import android.widget.ImageView.ScaleType;
+
+import com.android.cts.stub.R;
+
+import dalvik.annotation.TestTargets;
+import dalvik.annotation.TestLevel;
+import dalvik.annotation.TestTargetNew;
+import dalvik.annotation.TestTargetClass;
+import dalvik.annotation.ToBeFixed;
+
+/**
+ * Test {@link ImageView}.
+ */
+@TestTargetClass(ImageView.class)
+public class ImageViewTest extends ActivityInstrumentationTestCase<ImageViewStubActivity> {
+ private ImageView mImageView;
+ private Activity mActivity;
+
+ public ImageViewTest() {
+ super("com.android.cts.stub", ImageViewStubActivity.class);
+ }
+
+ /**
+ * Find the ImageView specified by id.
+ *
+ * @param id the id
+ * @return the ImageView
+ */
+ private ImageView findImageViewById(int id) {
+ return (ImageView) mActivity.findViewById(id);
+ }
+
+ private void createSampleImage(File imagefile, int resid) {
+ InputStream source = null;
+ OutputStream target = null;
+
+ try {
+ source = mActivity.getResources().openRawResource(resid);
+ target = new FileOutputStream(imagefile);
+
+ byte[] buffer = new byte[1024];
+ for (int len = source.read(buffer); len > 0; len = source.read(buffer)) {
+ target.write(buffer, 0, len);
+ }
+ } catch (IOException e) {
+ fail(e.getMessage());
+ } finally {
+ try {
+ if (source != null) {
+ source.close();
+ }
+ if (target != null) {
+ target.close();
+ }
+ } catch (IOException _) {
+ // Ignore the IOException.
+ }
+ }
+ }
+
+ @Override
+ protected void setUp() throws Exception {
+ super.setUp();
+ mImageView = null;
+ mActivity = getActivity();
+ }
+
+ @TestTargets({
+ @TestTargetNew(
+ level = TestLevel.COMPLETE,
+ notes = "Test constructor(s) of {@link ImageView}",
+ method = "ImageView",
+ args = {android.content.Context.class}
+ ),
+ @TestTargetNew(
+ level = TestLevel.COMPLETE,
+ notes = "Test constructor(s) of {@link ImageView}",
+ method = "ImageView",
+ args = {android.content.Context.class, android.util.AttributeSet.class}
+ ),
+ @TestTargetNew(
+ level = TestLevel.COMPLETE,
+ notes = "Test constructor(s) of {@link ImageView}",
+ method = "ImageView",
+ args = {android.content.Context.class, android.util.AttributeSet.class, int.class}
+ )
+ })
+ @ToBeFixed(bug = "1417734", explanation = "ImageView#ImageView(Context, AttributeSet) and " +
+ "ImageView#ImageView(Context, AttributeSet, int)" +
+ " should check whether the input Context is null")
+ public void testConstructor() {
+ new ImageView(mActivity);
+
+ new ImageView(mActivity, null);
+
+ new ImageView(mActivity, null, 0);
+
+ XmlPullParser parser = mActivity.getResources().getXml(R.layout.imageview_layout);
+ AttributeSet attrs = Xml.asAttributeSet(parser);
+ new ImageView(mActivity, attrs);
+ new ImageView(mActivity, attrs, 0);
+
+ try {
+ new ImageView(null, null);
+ fail("should throw NullPointerException.");
+ } catch (NullPointerException e) {
+ }
+
+ try {
+ new ImageView(null, null, 0);
+ fail("should throw NullPointerException.");
+ } catch (NullPointerException e) {
+ }
+ }
+
+ @TestTargetNew(
+ level = TestLevel.COMPLETE,
+ notes = "Test {@link ImageView#invalidateDrawable(Drawable)}",
+ method = "invalidateDrawable",
+ args = {android.graphics.drawable.Drawable.class}
+ )
+ @ToBeFixed(bug="1400249", explanation="It will be tested by functional test.")
+ public void testInvalidateDrawable() {
+ ImageView imageView = new ImageView(mActivity);
+ imageView.invalidateDrawable(null);
+ }
+
+ @TestTargetNew(
+ level = TestLevel.COMPLETE,
+ notes = "Test {@link ImageView#setAdjustViewBounds(boolean)}",
+ method = "setAdjustViewBounds",
+ args = {boolean.class}
+ )
+ public void testSetAdjustViewBounds() {
+ ImageView imageView = new ImageView(mActivity);
+ imageView.setScaleType(ScaleType.FIT_XY);
+
+ imageView.setAdjustViewBounds(false);
+ assertEquals(ScaleType.FIT_XY, imageView.getScaleType());
+
+ imageView.setAdjustViewBounds(true);
+ assertEquals(ScaleType.FIT_CENTER, imageView.getScaleType());
+ }
+
+ @TestTargetNew(
+ level = TestLevel.COMPLETE,
+ notes = "Test {@link ImageView#setMaxWidth(int)}",
+ method = "setMaxWidth",
+ args = {int.class}
+ )
+ @ToBeFixed(bug="1400249", explanation="It will be tested by functional test.")
+ public void testSetMaxWidth() {
+ ImageView imageView = new ImageView(mActivity);
+ imageView.setMaxWidth(120);
+ imageView.setMaxWidth(-1);
+ }
+
+ @TestTargetNew(
+ level = TestLevel.COMPLETE,
+ notes = "Test {@link ImageView#setMaxHeight(int)}",
+ method = "setMaxHeight",
+ args = {int.class}
+ )
+ @ToBeFixed(bug="1400249", explanation="It will be tested by functional test.")
+ public void testSetMaxHeight() {
+ ImageView imageView = new ImageView(mActivity);
+ imageView.setMaxHeight(120);
+ imageView.setMaxHeight(-1);
+ }
+
+ @TestTargetNew(
+ level = TestLevel.COMPLETE,
+ notes = "Test {@link ImageView#getDrawable()}",
+ method = "getDrawable",
+ args = {}
+ )
+ public void testGetDrawable() {
+ final ImageView imageView = new ImageView(mActivity);
+ final PaintDrawable drawable1 = new PaintDrawable();
+ final PaintDrawable drawable2 = new PaintDrawable();
+
+ assertNull(imageView.getDrawable());
+
+ imageView.setImageDrawable(drawable1);
+ assertEquals(drawable1, imageView.getDrawable());
+ assertNotSame(drawable2, imageView.getDrawable());
+ }
+
+ @TestTargetNew(
+ level = TestLevel.COMPLETE,
+ notes = "Test {@link ImageView#setImageResource(int)}",
+ method = "setImageResource",
+ args = {int.class}
+ )
+ @UiThreadTest
+ public void testSetImageResource() {
+ mImageView = findImageViewById(R.id.imageview);
+ mImageView.setImageResource(-1);
+ assertNull(mImageView.getDrawable());
+
+ mImageView.setImageResource(R.drawable.testimage);
+ assertTrue(mImageView.isLayoutRequested());
+ assertNotNull(mImageView.getDrawable());
+ Drawable drawable = mActivity.getResources().getDrawable(R.drawable.testimage);
+ BitmapDrawable testimageBitmap = (BitmapDrawable) drawable;
+ Drawable imageViewDrawable = mImageView.getDrawable();
+ BitmapDrawable imageViewBitmap = (BitmapDrawable) imageViewDrawable;
+ WidgetTestUtils.assertEquals(testimageBitmap.getBitmap(), imageViewBitmap.getBitmap());
+ }
+
+ @TestTargetNew(
+ level = TestLevel.COMPLETE,
+ notes = "Test {@link ImageView#setImageURI(Uri)}",
+ method = "setImageURI",
+ args = {android.net.Uri.class}
+ )
+ @UiThreadTest
+ public void testSetImageURI() {
+ mImageView = findImageViewById(R.id.imageview);
+ mImageView.setImageURI(null);
+ assertNull(mImageView.getDrawable());
+
+ File dbDir = getInstrumentation().getTargetContext().getDir("tests",
+ Context.MODE_PRIVATE);
+ File imagefile = new File(dbDir, "tempimage.jpg");
+ if (imagefile.exists()) {
+ imagefile.delete();
+ }
+ createSampleImage(imagefile, R.raw.testimage);
+ final String path = imagefile.getPath();
+ mImageView.setImageURI(Uri.parse(path));
+ assertTrue(mImageView.isLayoutRequested());
+ assertNotNull(mImageView.getDrawable());
+
+ Drawable imageViewDrawable = mImageView.getDrawable();
+ BitmapDrawable imageViewBitmap = (BitmapDrawable) imageViewDrawable;
+ Bitmap.Config viewConfig = imageViewBitmap.getBitmap().getConfig();
+ Bitmap testimageBitmap = WidgetTestUtils.getUnscaledAndDitheredBitmap(
+ mActivity.getResources(), R.raw.testimage, viewConfig);
+
+ WidgetTestUtils.assertEquals(testimageBitmap, imageViewBitmap.getBitmap());
+ }
+
+ @TestTargetNew(
+ level = TestLevel.COMPLETE,
+ notes = "Test {@link ImageView#setImageDrawable(Drawable)}",
+ method = "setImageDrawable",
+ args = {android.graphics.drawable.Drawable.class}
+ )
+ @UiThreadTest
+ public void testSetImageDrawable() {
+ mImageView = findImageViewById(R.id.imageview);
+
+ mImageView.setImageDrawable(null);
+ assertNull(mImageView.getDrawable());
+
+ final Drawable drawable = mActivity.getResources().getDrawable(R.drawable.testimage);
+ mImageView.setImageDrawable(drawable);
+ assertTrue(mImageView.isLayoutRequested());
+ assertNotNull(mImageView.getDrawable());
+ BitmapDrawable testimageBitmap = (BitmapDrawable) drawable;
+ Drawable imageViewDrawable = mImageView.getDrawable();
+ BitmapDrawable imageViewBitmap = (BitmapDrawable) imageViewDrawable;
+ WidgetTestUtils.assertEquals(testimageBitmap.getBitmap(), imageViewBitmap.getBitmap());
+ }
+
+ @TestTargetNew(
+ level = TestLevel.COMPLETE,
+ notes = "Test {@link ImageView#setImageBitmap(Bitmap)}",
+ method = "setImageBitmap",
+ args = {android.graphics.Bitmap.class}
+ )
+ @UiThreadTest
+ public void testSetImageBitmap() {
+ mImageView = findImageViewById(R.id.imageview);
+
+ mImageView.setImageBitmap(null);
+ // A BitmapDrawable is always created for the ImageView.
+ assertNotNull(mImageView.getDrawable());
+
+ final Bitmap bitmap =
+ BitmapFactory.decodeResource(mActivity.getResources(), R.drawable.testimage);
+ mImageView.setImageBitmap(bitmap);
+ assertTrue(mImageView.isLayoutRequested());
+ assertNotNull(mImageView.getDrawable());
+ Drawable imageViewDrawable = mImageView.getDrawable();
+ BitmapDrawable imageViewBitmap = (BitmapDrawable) imageViewDrawable;
+ WidgetTestUtils.assertEquals(bitmap, imageViewBitmap.getBitmap());
+ }
+
+ @TestTargetNew(
+ level = TestLevel.COMPLETE,
+ notes = "Test {@link ImageView#setImageState(int[], boolean)}",
+ method = "setImageState",
+ args = {int[].class, boolean.class}
+ )
+ public void testSetImageState() {
+ mImageView = new ImageView(mActivity);
+ int[] state = new int[8];
+ mImageView.setImageState(state, false);
+ assertSame(state, mImageView.onCreateDrawableState(0));
+ }
+
+ @TestTargetNew(
+ level = TestLevel.COMPLETE,
+ notes = "Test {@link ImageView#setSelected(boolean)}",
+ method = "setSelected",
+ args = {boolean.class}
+ )
+ public void testSetSelected() {
+ mImageView = new ImageView(mActivity);
+ assertFalse(mImageView.isSelected());
+
+ mImageView.setSelected(true);
+ assertTrue(mImageView.isSelected());
+
+ mImageView.setSelected(false);
+ assertFalse(mImageView.isSelected());
+ }
+
+ @TestTargetNew(
+ level = TestLevel.COMPLETE,
+ notes = "Test {@link ImageView#setImageLevel(int)}",
+ method = "setImageLevel",
+ args = {int.class}
+ )
+ public void testSetImageLevel() {
+ PaintDrawable drawable = new PaintDrawable();
+ drawable.setLevel(0);
+
+ ImageView imageView = new ImageView(mActivity);
+ imageView.setImageDrawable(drawable);
+ imageView.setImageLevel(1);
+ assertEquals(1, drawable.getLevel());
+ }
+
+ @TestTargets({
+ @TestTargetNew(
+ level = TestLevel.COMPLETE,
+ method = "setScaleType",
+ args = {android.widget.ImageView.ScaleType.class}
+ ),
+ @TestTargetNew(
+ level = TestLevel.COMPLETE,
+ method = "getScaleType",
+ args = {}
+ )
+ })
+ public void testAccessScaleType() {
+ final ImageView imageView = new ImageView(mActivity);
+
+ try {
+ imageView.setScaleType(null);
+ fail("should throw NullPointerException.");
+ } catch (NullPointerException e) {
+ }
+ assertNotNull(imageView.getScaleType());
+
+ imageView.setScaleType(ImageView.ScaleType.CENTER);
+ assertEquals(ImageView.ScaleType.CENTER, imageView.getScaleType());
+
+ imageView.setScaleType(ImageView.ScaleType.MATRIX);
+ assertEquals(ImageView.ScaleType.MATRIX, imageView.getScaleType());
+
+ imageView.setScaleType(ImageView.ScaleType.FIT_START);
+ assertEquals(ImageView.ScaleType.FIT_START, imageView.getScaleType());
+
+ imageView.setScaleType(ImageView.ScaleType.FIT_END);
+ assertEquals(ImageView.ScaleType.FIT_END, imageView.getScaleType());
+
+ imageView.setScaleType(ImageView.ScaleType.CENTER_CROP);
+ assertEquals(ImageView.ScaleType.CENTER_CROP, imageView.getScaleType());
+
+ imageView.setScaleType(ImageView.ScaleType.CENTER_INSIDE);
+ assertEquals(ImageView.ScaleType.CENTER_INSIDE, imageView.getScaleType());
+ }
+
+ @TestTargets({
+ @TestTargetNew(
+ level = TestLevel.COMPLETE,
+ method = "setImageMatrix",
+ args = {android.graphics.Matrix.class}
+ ),
+ @TestTargetNew(
+ level = TestLevel.COMPLETE,
+ method = "getImageMatrix",
+ args = {}
+ )
+ })
+ public void testAccessImageMatrix() {
+ final ImageView imageView = new ImageView(mActivity);
+
+ imageView.setImageMatrix(null);
+ assertNotNull(imageView.getImageMatrix());
+
+ final Matrix matrix = new Matrix();
+ imageView.setImageMatrix(matrix);
+ assertEquals(matrix, imageView.getImageMatrix());
+ }
+
+ @TestTargetNew(
+ level = TestLevel.COMPLETE,
+ notes = "Test {@link ImageView#getBaseline()}",
+ method = "getBaseline",
+ args = {}
+ )
+ public void testGetBaseline() {
+ final ImageView imageView = new ImageView(mActivity);
+ assertEquals(-1, imageView.getBaseline());
+ }
+
+ @TestTargetNew(
+ level = TestLevel.COMPLETE,
+ notes = "Test {@link ImageView#setColorFilter(int, Mode)}",
+ method = "setColorFilter",
+ args = {int.class, android.graphics.PorterDuff.Mode.class}
+ )
+ public void testSetColorFilter1() {
+ MockDrawable drawable = new MockDrawable();
+
+ ImageView imageView = new ImageView(mActivity);
+ imageView.setImageDrawable(drawable);
+ imageView.setColorFilter(null);
+ assertNull(drawable.getColorFilter());
+
+ imageView.setColorFilter(0, PorterDuff.Mode.CLEAR);
+ assertNotNull(drawable.getColorFilter());
+ }
+
+ @TestTargetNew(
+ level = TestLevel.COMPLETE,
+ notes = "Test {@link ImageView#clearColorFilter()}",
+ method = "clearColorFilter",
+ args = {}
+ )
+ public void testClearColorFilter() {
+ MockDrawable drawable = new MockDrawable();
+ ColorFilter cf = new ColorFilter();
+
+ ImageView imageView = new ImageView(mActivity);
+ imageView.setImageDrawable(drawable);
+ imageView.setColorFilter(cf);
+
+ imageView.clearColorFilter();
+ assertNull(drawable.getColorFilter());
+ }
+
+ @TestTargetNew(
+ level = TestLevel.COMPLETE,
+ notes = "Test {@link ImageView#setColorFilter(ColorFilter)}",
+ method = "setColorFilter",
+ args = {android.graphics.ColorFilter.class}
+ )
+ public void testSetColorFilter2() {
+ MockDrawable drawable = new MockDrawable();
+
+ ImageView imageView = new ImageView(mActivity);
+ imageView.setImageDrawable(drawable);
+ imageView.setColorFilter(null);
+ assertNull(drawable.getColorFilter());
+
+ ColorFilter cf = new ColorFilter();
+ imageView.setColorFilter(cf);
+ assertSame(cf, drawable.getColorFilter());
+ }
+
+ @TestTargetNew(
+ level = TestLevel.COMPLETE,
+ notes = "Test {@link ImageView#setAlpha(int)}",
+ method = "setAlpha",
+ args = {int.class}
+ )
+ public void testSetAlpha() {
+ MockDrawable drawable = new MockDrawable();
+
+ ImageView imageView = new ImageView(mActivity);
+ imageView.setImageDrawable(drawable);
+ imageView.setAlpha(0);
+ assertEquals(0, drawable.getAlpha());
+
+ imageView.setAlpha(255);
+ assertEquals(255, drawable.getAlpha());
+ }
+
+ @TestTargetNew(
+ level = TestLevel.COMPLETE,
+ notes = "Test {@link ImageView#drawableStateChanged()}",
+ method = "drawableStateChanged",
+ args = {}
+ )
+ public void testDrawableStateChanged() {
+ MockImageView mockImageView = new MockImageView(mActivity);
+ MockDrawable drawable = new MockDrawable();
+
+ assertSame(StateSet.WILD_CARD, drawable.getState());
+ mockImageView.setImageDrawable(drawable);
+ mockImageView.drawableStateChanged();
+ assertSame(mockImageView.getDrawableState(), drawable.getState());
+ }
+
+ @TestTargetNew(
+ level = TestLevel.COMPLETE,
+ notes = "Test {@link ImageView#onCreateDrawableState(int)}",
+ method = "onCreateDrawableState",
+ args = {int.class}
+ )
+ @ToBeFixed(bug = "1417734", explanation = "IndexOutOfBoundsException is not expected.")
+ public void testOnCreateDrawableState() {
+ MockImageView mockImageView = new MockImageView(mActivity);
+
+ assertEquals(MockImageView.getEnabledStateSet(), mockImageView.onCreateDrawableState(0));
+
+ int[] expected = new int[]{1, 2, 3};
+ mockImageView.setImageState(expected, false);
+ assertSame(expected, mockImageView.onCreateDrawableState(1));
+
+ mockImageView.setImageState(expected, true);
+ try {
+ mockImageView.onCreateDrawableState(-1);
+ fail("should throw IndexOutOfBoundsException");
+ } catch (IndexOutOfBoundsException e) {
+ }
+ }
+
+ @TestTargetNew(
+ level = TestLevel.COMPLETE,
+ notes = "Test {@link ImageView#onDraw(Canvas)}",
+ method = "onDraw",
+ args = {android.graphics.Canvas.class}
+ )
+ public void testOnDraw() {
+ MockImageView mockImageView = new MockImageView(mActivity);
+ MockDrawable drawable = new MockDrawable();
+ mockImageView.setImageDrawable(drawable);
+ mockImageView.onDraw(new Canvas());
+ assertTrue(drawable.hasDrawCalled());
+ }
+
+ @TestTargetNew(
+ level = TestLevel.COMPLETE,
+ notes = "Test {@link ImageView#onMeasure(int, int)}",
+ method = "onMeasure",
+ args = {int.class, int.class}
+ )
+ public void testOnMeasure() {
+ mImageView = findImageViewById(R.id.imageview);
+ mImageView.measure(200, 150);
+ assertTrue(mImageView.getMeasuredWidth() <= 200);
+ assertTrue(mImageView.getMeasuredHeight() <= 150);
+ }
+
+ @TestTargetNew(
+ level = TestLevel.COMPLETE,
+ notes = "Test {@link ImageView#onSetAlpha(int)}",
+ method = "onSetAlpha",
+ args = {int.class}
+ )
+ public void testOnSetAlpha() {
+ MockImageView mockImageView = new MockImageView(mActivity);
+ assertTrue(mockImageView.onSetAlpha(0));
+ MockDrawable drawable = new MockDrawable();
+ mockImageView.setBackgroundDrawable(drawable);
+ assertFalse(mockImageView.onSetAlpha(0));
+ }
+
+ @TestTargetNew(
+ level = TestLevel.COMPLETE,
+ notes = "Test {@link ImageView#setFrame(int, int, int, int)}",
+ method = "setFrame",
+ args = {int.class, int.class, int.class, int.class}
+ )
+ public void testSetFrame() {
+ MockImageView mockImageView = new MockImageView(mActivity);
+ assertFalse(mockImageView.hasOnSizeChangedCalled());
+ assertTrue(mockImageView.setFrame(5, 10, 100, 200));
+ assertEquals(5, mockImageView.getLeft());
+ assertEquals(10, mockImageView.getTop());
+ assertEquals(100, mockImageView.getRight());
+ assertEquals(200, mockImageView.getBottom());
+ assertTrue(mockImageView.hasOnSizeChangedCalled());
+
+ mockImageView.reset();
+ assertFalse(mockImageView.setFrame(5, 10, 100, 200));
+ assertFalse(mockImageView.hasOnSizeChangedCalled());
+ }
+
+ @TestTargetNew(
+ level = TestLevel.COMPLETE,
+ notes = "Test {@link ImageView#verifyDrawable(Drawable)}",
+ method = "verifyDrawable",
+ args = {android.graphics.drawable.Drawable.class}
+ )
+ public void testVerifyDrawable() {
+ MockImageView mockImageView = new MockImageView(mActivity);
+ MockDrawable drawable = new MockDrawable();
+ mockImageView.setImageDrawable(drawable);
+ MockDrawable bgdrawable = new MockDrawable();
+ mockImageView.setBackgroundDrawable(bgdrawable);
+ assertFalse(mockImageView.verifyDrawable(null));
+ assertFalse(mockImageView.verifyDrawable(new MockDrawable()));
+ assertTrue(mockImageView.verifyDrawable(drawable));
+ assertTrue(mockImageView.verifyDrawable(bgdrawable));
+ }
+
+ private static class MockImageView extends ImageView {
+ private boolean mOnSizeChangedCalled = false;
+
+ public boolean hasOnSizeChangedCalled() {
+ return mOnSizeChangedCalled;
+ }
+
+ public void reset() {
+ mOnSizeChangedCalled = false;
+ }
+
+ public MockImageView(Context context) {
+ super(context);
+ }
+
+ public MockImageView(Context context, AttributeSet attrs) {
+ super(context, attrs);
+ }
+
+ public MockImageView(Context context, AttributeSet attrs, int defStyle) {
+ super(context, attrs, defStyle);
+ }
+
+ public static int[] getEnabledStateSet() {
+ return ENABLED_STATE_SET;
+ }
+
+ public static int[] getPressedEnabledStateSet() {
+ return PRESSED_ENABLED_STATE_SET;
+ }
+ @Override
+ protected void drawableStateChanged() {
+ super.drawableStateChanged();
+ }
+ @Override
+ protected void onDraw(Canvas canvas) {
+ super.onDraw(canvas);
+ }
+ @Override
+ protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
+ super.onMeasure(widthMeasureSpec, heightMeasureSpec);
+ }
+ @Override
+ protected boolean onSetAlpha(int alpha) {
+ return super.onSetAlpha(alpha);
+ }
+ @Override
+ protected boolean setFrame(int l, int t, int r, int b) {
+ return super.setFrame(l, t, r, b);
+ }
+ @Override
+ protected boolean verifyDrawable(Drawable dr) {
+ return super.verifyDrawable(dr);
+ }
+
+ protected void onSizeChanged(int w, int h, int oldw, int oldh) {
+ mOnSizeChangedCalled = true;
+ }
+ }
+
+ private class MockDrawable extends Drawable {
+ private ColorFilter mColorFilter;
+ private boolean mDrawCalled = false;
+ private int mAlpha;
+
+ public boolean hasDrawCalled() {
+ return mDrawCalled;
+ }
+
+ public ColorFilter getColorFilter() {
+ return mColorFilter;
+ }
+
+ @Override
+ public void draw(Canvas canvas) {
+ mDrawCalled = true;
+ }
+
+ @Override
+ public void setAlpha(int alpha) {
+ mAlpha = alpha;
+ }
+
+ public int getAlpha() {
+ return mAlpha;
+ }
+
+ @Override
+ public void setColorFilter(ColorFilter cf) {
+ mColorFilter = cf;
+ }
+
+ @Override
+ public int getOpacity() {
+ return 0;
+ }
+
+ public boolean isStateful() {
+ return true;
+ }
+ }
+}