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/*
* 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.app.activity;
import android.content.ComponentName;
import android.content.pm.ActivityInfo;
import android.content.pm.PackageItemInfo;
import android.content.pm.PackageManager;
import android.content.pm.PermissionInfo;
import android.content.pm.ProviderInfo;
import android.content.pm.ServiceInfo;
import android.content.res.TypedArray;
import android.content.res.XmlResourceParser;
import android.os.Bundle;
import android.test.AndroidTestCase;
import android.test.suitebuilder.annotation.MediumTest;
import android.test.suitebuilder.annotation.SmallTest;
import com.android.frameworks.coretests.R;
import org.xmlpull.v1.XmlPullParser;
import org.xmlpull.v1.XmlPullParserException;
import java.io.IOException;
/**
* Tests for meta-data associated with application components.
*/
public class MetaDataTest extends AndroidTestCase {
private void checkMetaData(ComponentName cn, PackageItemInfo ci)
throws IOException, XmlPullParserException {
assertNotNull("Unable to find component " + cn, ci);
Bundle md = ci.metaData;
assertNotNull("No meta data found", md);
assertEquals("foo", md.getString("com.android.frameworks.coretests.string"));
assertTrue(md.getBoolean("com.android.frameworks.coretests.boolean"));
assertEquals(100, md.getInt("com.android.frameworks.coretests.integer"));
assertEquals(0xff000000, md.getInt("com.android.frameworks.coretests.color"));
assertEquals((double) 1001,
Math.floor(md.getFloat("com.android.frameworks.coretests.float") * 10 + .5));
assertEquals(R.xml.metadata, md.getInt("com.android.frameworks.coretests.reference"));
XmlResourceParser xml = ci.loadXmlMetaData(mContext.getPackageManager(),
"com.android.frameworks.coretests.reference");
assertNotNull(xml);
int type;
while ((type = xml.next()) != XmlPullParser.START_TAG
&& type != XmlPullParser.END_DOCUMENT) {
}
assertEquals(XmlPullParser.START_TAG, type);
assertEquals("thedata", xml.getName());
// method 1: direct access
final String rawAttr = xml.getAttributeValue(null, "rawText");
assertEquals("some raw text", rawAttr);
// method 2: direct access of typed value
final int rawColorIntAttr = xml.getAttributeIntValue(null, "rawColor", 0);
assertEquals(0xffffff00, rawColorIntAttr);
final String rawColorStrAttr = xml.getAttributeValue(null, "rawColor");
assertEquals("#ffffff00", rawColorStrAttr);
// method 2: direct access of resource attribute
final String nameSpace = "http://schemas.android.com/apk/res/android";
final int colorIntAttr = xml.getAttributeIntValue(nameSpace, "color", 0);
assertEquals(0xffff0000, colorIntAttr);
final String colorStrAttr = xml.getAttributeValue(nameSpace, "color");
assertEquals("#ffff0000", colorStrAttr);
// method 3: styled access (borrowing an attr from view system here)
TypedArray a = mContext.obtainStyledAttributes(xml,
android.R.styleable.TextView);
String styledAttr = a.getString(android.R.styleable.TextView_text);
assertEquals("text", styledAttr);
a.recycle();
xml.close();
}
@SmallTest
public void testActivityWithData() throws Exception {
ComponentName cn = new ComponentName(mContext, LocalActivity.class);
ActivityInfo ai = mContext.getPackageManager().getActivityInfo(
cn, PackageManager.GET_META_DATA);
checkMetaData(cn, ai);
ai = mContext.getPackageManager().getActivityInfo(cn, 0);
assertNull("Meta data returned when not requested", ai.metaData);
}
@SmallTest
public void testReceiverWithData() throws Exception {
ComponentName cn = new ComponentName(mContext, LocalReceiver.class);
ActivityInfo ai = mContext.getPackageManager().getReceiverInfo(
cn, PackageManager.GET_META_DATA);
checkMetaData(cn, ai);
ai = mContext.getPackageManager().getReceiverInfo(cn, 0);
assertNull("Meta data returned when not requested", ai.metaData);
}
@SmallTest
public void testServiceWithData() throws Exception {
ComponentName cn = new ComponentName(mContext, LocalService.class);
ServiceInfo si = mContext.getPackageManager().getServiceInfo(
cn, PackageManager.GET_META_DATA);
checkMetaData(cn, si);
si = mContext.getPackageManager().getServiceInfo(cn, 0);
assertNull("Meta data returned when not requested", si.metaData);
}
@MediumTest
public void testProviderWithData() throws Exception {
ComponentName cn = new ComponentName(mContext, LocalProvider.class);
ProviderInfo pi = mContext.getPackageManager().resolveContentProvider(
"com.android.frameworks.coretests.LocalProvider",
PackageManager.GET_META_DATA);
checkMetaData(cn, pi);
pi = mContext.getPackageManager().resolveContentProvider(
"com.android.frameworks.coretests.LocalProvider", 0);
assertNull("Meta data returned when not requested", pi.metaData);
}
@SmallTest
public void testPermissionWithData() throws Exception {
ComponentName cn = new ComponentName("foo",
"com.android.frameworks.coretests.permission.TEST_GRANTED");
PermissionInfo pi = mContext.getPackageManager().getPermissionInfo(
cn.getClassName(), PackageManager.GET_META_DATA);
checkMetaData(cn, pi);
pi = mContext.getPackageManager().getPermissionInfo(
cn.getClassName(), 0);
assertNull("Meta data returned when not requested", pi.metaData);
}
}
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