| /* |
| * 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.content.res.cts; |
| |
| import org.xmlpull.v1.XmlPullParser; |
| |
| import android.content.pm.ActivityInfo; |
| import android.content.res.Configuration; |
| import android.content.res.Resources; |
| import android.content.res.TypedArray; |
| import android.content.res.Resources.Theme; |
| import android.test.AndroidTestCase; |
| import android.util.AttributeSet; |
| import android.util.TypedValue; |
| import android.util.Xml; |
| import android.view.View; |
| |
| import com.android.cts.content.R; |
| |
| import java.util.Locale; |
| |
| |
| public class Resources_ThemeTest extends AndroidTestCase { |
| |
| private Resources.Theme mResTheme; |
| |
| @Override |
| protected void setUp() throws Exception { |
| super.setUp(); |
| mResTheme = getContext().getResources().newTheme(); |
| } |
| |
| public void testSetMethods() { |
| // call a native method, and have no way to get the style |
| mResTheme.applyStyle(R.raw.testmp3, false); |
| // call a native method, this method is just for debug to the log |
| mResTheme.dump(1, "hello", "world"); |
| // call a native method |
| final Theme other = getContext().getTheme(); |
| mResTheme.setTo(other); |
| } |
| |
| public void testObtainStyledAttributes() { |
| final int[] attrs = new int[1]; |
| attrs[0] = R.raw.testmp3; |
| |
| TypedArray testTypedArray = mResTheme.obtainStyledAttributes(attrs); |
| assertNotNull(testTypedArray); |
| assertTrue(testTypedArray.length() > 0); |
| testTypedArray.recycle(); |
| |
| testTypedArray = mResTheme.obtainStyledAttributes(R.raw.testmp3, attrs); |
| assertNotNull(testTypedArray); |
| assertTrue(testTypedArray.length() > 0); |
| testTypedArray.recycle(); |
| |
| XmlPullParser parser = getContext().getResources().getXml(R.xml.colors); |
| AttributeSet set = Xml.asAttributeSet(parser); |
| attrs[0] = R.xml.colors; |
| testTypedArray =mResTheme.obtainStyledAttributes(set, attrs, 0, 0); |
| assertNotNull(testTypedArray); |
| assertTrue(testTypedArray.length() > 0); |
| testTypedArray.recycle(); |
| } |
| |
| public void testResolveAttribute() { |
| final TypedValue value = new TypedValue(); |
| getContext().getResources().getValue(R.raw.testmp3, value, true); |
| assertFalse(mResTheme.resolveAttribute(R.raw.testmp3, value, false)); |
| } |
| |
| public void testGetChangingConfigurations() { |
| Resources.Theme theme = getContext().getResources().newTheme(); |
| assertEquals("Initial changing configuration mask is empty", |
| 0, theme.getChangingConfigurations()); |
| |
| theme.applyStyle(R.style.Theme_OrientationDependent, true); |
| assertEquals("First call to Theme.applyStyle() sets changing configuration", |
| ActivityInfo.CONFIG_ORIENTATION, theme.getChangingConfigurations()); |
| |
| theme.applyStyle(R.style.Theme_LayoutDirectionDependent, true); |
| assertEquals("Multiple calls to Theme.applyStyle() update changing configuration", |
| ActivityInfo.CONFIG_ORIENTATION | ActivityInfo.CONFIG_LAYOUT_DIRECTION, |
| theme.getChangingConfigurations()); |
| |
| Resources.Theme other = getContext().getResources().newTheme(); |
| other.setTo(theme); |
| assertEquals("Theme.setTheme() copies changing confguration", |
| ActivityInfo.CONFIG_ORIENTATION | ActivityInfo.CONFIG_LAYOUT_DIRECTION, |
| theme.getChangingConfigurations()); |
| } |
| |
| public void testRebase() { |
| Resources res = getContext().getResources(); |
| Configuration config = res.getConfiguration(); |
| config.setLocale(Locale.ENGLISH); |
| assertEquals("Theme will be created in LTR config", |
| View.LAYOUT_DIRECTION_LTR, config.getLayoutDirection()); |
| |
| Resources.Theme theme = res.newTheme(); |
| theme.applyStyle(R.style.Theme_LayoutIsRTL, true); |
| |
| TypedArray t = theme.obtainStyledAttributes(new int[] { R.attr.themeBoolean }); |
| assertEquals("Theme was created in LTR config", false, t.getBoolean(0, true)); |
| t.recycle(); |
| |
| config.setLocale(new Locale("iw")); |
| res.updateConfiguration(config, null); |
| |
| assertEquals("Theme will be rebased in RTL config", |
| View.LAYOUT_DIRECTION_RTL, config.getLayoutDirection()); |
| |
| theme.rebase(); |
| |
| t = theme.obtainStyledAttributes(new int[] { R.attr.themeBoolean }); |
| assertEquals("Theme was rebased in RTL config", true, t.getBoolean(0, false)); |
| t.recycle(); |
| } |
| } |