diff options
Diffstat (limited to 'services/core/java/com/android/server/pm/PreferredActivity.java')
-rw-r--r-- | services/core/java/com/android/server/pm/PreferredActivity.java | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/services/core/java/com/android/server/pm/PreferredActivity.java b/services/core/java/com/android/server/pm/PreferredActivity.java new file mode 100644 index 0000000..8916926 --- /dev/null +++ b/services/core/java/com/android/server/pm/PreferredActivity.java @@ -0,0 +1,79 @@ +/* + * Copyright (C) 2011 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 com.android.server.pm; + +import com.android.internal.util.XmlUtils; + +import org.xmlpull.v1.XmlPullParser; +import org.xmlpull.v1.XmlPullParserException; +import org.xmlpull.v1.XmlSerializer; + +import android.content.ComponentName; +import android.content.IntentFilter; +import android.util.Log; + +import java.io.IOException; + +class PreferredActivity extends IntentFilter implements PreferredComponent.Callbacks { + private static final String TAG = "PreferredActivity"; + + private static final boolean DEBUG_FILTERS = false; + + final PreferredComponent mPref; + + PreferredActivity(IntentFilter filter, int match, ComponentName[] set, ComponentName activity, + boolean always) { + super(filter); + mPref = new PreferredComponent(this, match, set, activity, always); + } + + PreferredActivity(XmlPullParser parser) throws XmlPullParserException, IOException { + mPref = new PreferredComponent(this, parser); + } + + public void writeToXml(XmlSerializer serializer, boolean full) throws IOException { + mPref.writeToXml(serializer, full); + serializer.startTag(null, "filter"); + super.writeToXml(serializer); + serializer.endTag(null, "filter"); + } + + public boolean onReadTag(String tagName, XmlPullParser parser) throws XmlPullParserException, + IOException { + if (tagName.equals("filter")) { + if (DEBUG_FILTERS) { + Log.i(TAG, "Starting to parse filter..."); + } + readFromXml(parser); + if (DEBUG_FILTERS) { + Log.i(TAG, "Finished filter: depth=" + parser.getDepth() + " tag=" + + parser.getName()); + } + } else { + PackageManagerService.reportSettingsProblem(Log.WARN, + "Unknown element under <preferred-activities>: " + parser.getName()); + XmlUtils.skipCurrentTag(parser); + } + return true; + } + + @Override + public String toString() { + return "PreferredActivity{0x" + Integer.toHexString(System.identityHashCode(this)) + + " " + mPref.mComponent.flattenToShortString() + "}"; + } +} |