/*
** DroidPlugin Project
**
** Copyright(c) 2015 Andy Zhang <zhangyong232@gmail.com>
**
** This file is part of DroidPlugin.
**
** DroidPlugin is free software: you can redistribute it and/or
** modify it under the terms of the GNU Lesser General Public
** License as published by the Free Software Foundation, either
** version 3 of the License, or (at your option) any later version.
**
** DroidPlugin is distributed in the hope that it will be useful,
** but WITHOUT ANY WARRANTY; without even the implied warranty of
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
** Lesser General Public License for more details.
**
** You should have received a copy of the GNU Lesser General Public
** License along with DroidPlugin. If not, see <http://www.gnu.org/licenses/lgpl.txt>
**
**/
package com.morgoo.droidplugin.pm.parser;
import android.annotation.TargetApi;
import android.content.ComponentName;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.content.pm.ActivityInfo;
import android.content.pm.PackageManager;
import android.content.pm.ProviderInfo;
import android.content.pm.ResolveInfo;
import android.content.pm.ServiceInfo;
import android.os.Build.VERSION;
import android.os.Build.VERSION_CODES;
import com.morgoo.droidplugin.reflect.FieldUtils;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Comparator;
import java.util.List;
import java.util.Map;
/**
* 负责Intent匹配。
* Created by Andy Zhang(zhangyong232@gmail.com) on 2015/2/15.
*/
public class IntentMatcher {
private static final String TAG = IntentMatcher.class.getSimpleName();
private static final Comparator<ResolveInfo> mResolvePrioritySorter =
new Comparator<ResolveInfo>() {
public int compare(ResolveInfo r1, ResolveInfo r2) {
int v1 = r1.priority;
int v2 = r2.priority;
//System.out.println("Comparing: q1=" + q1 + " q2=" + q2);
if (v1 != v2) {
return (v1 > v2) ? -1 : 1;
}
v1 = r1.preferredOrder;
v2 = r2.preferredOrder;
if (v1 != v2) {
return (v1 > v2) ? -1 : 1;
}
if (r1.isDefault != r2.isDefault) {
return r1.isDefault ? -1 : 1;
}
v1 = r1.match;
v2 = r2.match;
//System.out.println("Comparing: m1=" + m1 + " m2=" + m2);
if (v1 != v2) {
return (v1 > v2) ? -1 : 1;
}
// if (VERSION.SDK_INT >= VERSION_CODES.ICE_CREAM_SANDWICH) {
// if (r1.system != r2.system) {
// return r1.system ? -1 : 1;
// }
// }
return 0;
}
};
public static final List<ResolveInfo> resolveReceiverIntent(Context context, Map<String, PluginPackageParser> pluginPackages, Intent intent, String resolvedType, int flags) throws Exception {
if (intent == null || context == null) {
return null;
}
List<ResolveInfo> list = new ArrayList<ResolveInfo>(1);
ComponentName comp = intent.getComponent();
if (comp == null) {
if (VERSION.SDK_INT >= VERSION_CODES.ICE_CREAM_SANDWICH_MR1) {
if (intent.getSelector() != null) {
intent = intent.getSelector();
comp = intent.getComponent();
}
}
}
if (comp != null && comp.getPackageName() != null) {
PluginPackageParser parser = pluginPackages.get(comp.getPackageName());
if (parser != null) {
queryIntentReceiverForPackage(context, parser, intent, flags, list);
if (list.size() > 0) {
Collections.sort(list, mResolvePrioritySorter);
return list;
}
} else {
//intent指定的包名不在我们的插件列表中。
}
Collections.sort(list, mResolvePrioritySorter);
return list;
}
final String pkgName = intent.getPackage();
if (pkgName != null) {
PluginPackageParser parser = pluginPackages.get(pkgName);
if (parser != null) {
queryIntentReceiverForPackage(context, parser, intent, flags, list);
} else {
//intent指定的包名不在我们的插件列表中。
}
} else {
for (PluginPackageParser parser : pluginPackages.values()) {
queryIntentReceiverForPackage(context, parser, intent, flags, list);
}
}
Collections.sort(list, mResolvePrioritySorter);
return list;
}
public static final List<ResolveInfo> resolveServiceIntent(Context context, Map<String, PluginPackageParser> pluginPackages, Intent intent, String resolvedType, int flags) throws Exception {
if (intent == null || context == null) {
return null;
}
List<ResolveInfo> list = new ArrayList<ResolveInfo>(1);
ComponentName comp = intent.getComponent();
if (comp == null) {
if (VERSION.SDK_INT >= VERSION_CODES.ICE_CREAM_SANDWICH_MR1) {
if (intent.getSelector() != null) {
intent = intent.getSelector();
comp = intent.getComponent();
}
}
}
if (comp != null && comp.getPackageName() != null) {
PluginPackageParser parser = pluginPackages.get(comp.getPackageName());
if (parser != null) {
queryIntentServiceForPackage(context, parser, intent, flags, list);
if (list.size() > 0) {
Collections.sort(list, mResolvePrioritySorter);
return list;
}
} else {
//intent指定的包名不在我们的插件列表中。
}
Collections.sort(list, mResolvePrioritySorter);
return list;
}
final String pkgName = intent.getPackage();
if (pkgName != null) {
PluginPackageParser parser = pluginPackages.get(pkgName);
if (parser != null) {
queryIntentServiceForPackage(context, parser, intent, flags, list);
} else {
//intent指定的包名不在我们的插件列表中。
}
} else {
for (PluginPackageParser parser : pluginPackages.values()) {
queryIntentServiceForPackage(context, parser, intent, flags, list);
}
}
Collections.sort(list, mResolvePrioritySorter);
return list;
}
public static final List<ResolveInfo> resolveProviderIntent(Context context, Map<String, PluginPackageParser> pluginPackages, Intent intent, String resolvedType, int flags) throws Exception {
if (intent == null || context == null) {
return null;
}
List<ResolveInfo> list = new ArrayList<ResolveInfo>(1);
ComponentName comp = intent.getComponent();
if (comp == null) {
if (VERSION.SDK_INT >= VERSION_CODES.ICE_CREAM_SANDWICH_MR1) {
if (intent.getSelector() != null) {
intent = intent.getSelector();
comp = intent.getComponent();
}
}
}
if (comp != null && comp.getPackageName() != null) {
PluginPackageParser parser = pluginPackages.get(comp.getPackageName());
if (parser != null) {
queryIntentProviderForPackage(context, parser, intent, flags, list);
if (list.size() > 0) {
Collections.sort(list, mResolvePrioritySorter);
return list;
}
} else {
//intent指定的包名不在我们的插件列表中。
}
Collections.sort(list, mResolvePrioritySorter);
return list;
}
final String pkgName = intent.getPackage();
if (pkgName != null) {
PluginPackageParser parser = pluginPackages.get(pkgName);
if (parser != null) {
queryIntentProviderForPackage(context, parser, intent, flags, list);
} else {
//intent指定的包名不在我们的插件列表中。
}
} else {
for (PluginPackageParser parser : pluginPackages.values()) {
queryIntentProviderForPackage(context, parser, intent, flags, list);
}
}
Collections.sort(list, mResolvePrioritySorter);
return list;
}
public static final List<ResolveInfo> resolveActivityIntent(Context context, Map<String, PluginPackageParser> pluginPackages, Intent intent, String resolvedType, int flags) throws Exception {
if (intent == null || context == null) {
return null;
}
List<ResolveInfo> list = new ArrayList<ResolveInfo>(1);
ComponentName comp = intent.getComponent();
if (comp == null) {
if (VERSION.SDK_INT >= VERSION_CODES.ICE_CREAM_SANDWICH_MR1) {
if (intent.getSelector() != null) {
intent = intent.getSelector();
comp = intent.getComponent();
}
}
}
if (comp != null && comp.getPackageName() != null) {
PluginPackageParser parser = pluginPackages.get(comp.getPackageName());
if (parser != null) {
queryIntentActivityForPackage(context, parser, intent, flags, list);
if (list.size() > 0) {
Collections.sort(list, mResolvePrioritySorter);
return list;
}
} else {
//intent指定的包名不在我们的插件列表中。
}
Collections.sort(list, mResolvePrioritySorter);
return list;
}
final String pkgName = intent.getPackage();
if (pkgName != null) {
PluginPackageParser parser = pluginPackages.get(pkgName);
if (parser != null) {
queryIntentActivityForPackage(context, parser, intent, flags, list);
} else {
//intent指定的包名不在我们的插件列表中。
}
} else {
for (PluginPackageParser parser : pluginPackages.values()) {
queryIntentActivityForPackage(context, parser, intent, flags, list);
}
}
Collections.sort(list, mResolvePrioritySorter);
return list;
}
public static final List<ResolveInfo> resolveIntent(Context context, Map<String, PluginPackageParser> pluginPackages, Intent intent, String resolvedType, int flags) throws Exception {
if (intent == null || context == null) {
return null;
}
List<ResolveInfo> list = new ArrayList<ResolveInfo>(1);
ComponentName comp = intent.getComponent();
if (comp == null) {
if (VERSION.SDK_INT >= VERSION_CODES.ICE_CREAM_SANDWICH_MR1) {
if (intent.getSelector() != null) {
intent = intent.getSelector();
comp = intent.getComponent();
}
}
}
if (comp != null && comp.getPackageName() != null) {
PluginPackageParser parser = pluginPackages.get(comp.getPackageName());
if (parser != null) {
queryIntentActivityForPackage(context, parser, intent, flags, list);
if (list.size() > 0) {
Collections.sort(list, mResolvePrioritySorter);
return list;
}
queryIntentServiceForPackage(context, parser, intent, flags, list);
if (list.size() > 0) {
Collections.sort(list, mResolvePrioritySorter);
return list;
}
queryIntentProviderForPackage(context, parser, intent, flags, list);
if (list.size() > 0) {
Collections.sort(list, mResolvePrioritySorter);
return list;
}
queryIntentReceiverForPackage(context, parser, intent, flags, list);
if (list.size() > 0) {
Collections.sort(list, mResolvePrioritySorter);
return list;
}
} else {
//intent指定的包名不在我们的插件列表中。
}
Collections.sort(list, mResolvePrioritySorter);
return list;
}
final String pkgName = intent.getPackage();
if (pkgName != null) {
PluginPackageParser parser = pluginPackages.get(pkgName);
if (parser != null) {
queryIntentActivityForPackage(context, parser, intent, flags, list);
queryIntentServiceForPackage(context, parser, intent, flags, list);
queryIntentProviderForPackage(context, parser, intent, flags, list);
queryIntentReceiverForPackage(context, parser, intent, flags, list);
} else {
//intent指定的包名不在我们的插件列表中。
}
} else {
for (PluginPackageParser parser : pluginPackages.values()) {
queryIntentActivityForPackage(context, parser, intent, flags, list);
queryIntentServiceForPackage(context, parser, intent, flags, list);
queryIntentProviderForPackage(context, parser, intent, flags, list);
queryIntentReceiverForPackage(context, parser, intent, flags, list);
}
}
Collections.sort(list, mResolvePrioritySorter);
return list;
}
private static void queryIntentReceiverForPackage(Context context, PluginPackageParser packageParser, Intent intent, int flags, List<ResolveInfo> outList) throws Exception {
List<ActivityInfo> receivers = packageParser.getReceivers();
if (receivers != null && receivers.size() >= 0) {
for (ActivityInfo receiver : receivers) {
List<IntentFilter> intentFilters = packageParser.getReceiverIntentFilter(receiver);
if (intentFilters != null && intentFilters.size() > 0) {
for (IntentFilter intentFilter : intentFilters) {
int match = intentFilter.match(context.getContentResolver(), intent, true, "");
if (match >= 0) {
ActivityInfo flagInfo = packageParser.getReceiverInfo(new ComponentName(receiver.packageName, receiver.name), flags);
if ((flags & PackageManager.MATCH_DEFAULT_ONLY) != 0) {
if (intentFilter.hasCategory(Intent.CATEGORY_DEFAULT)) {
ResolveInfo resolveInfo = newResolveInfo(flagInfo, intentFilter);
resolveInfo.match = match;
resolveInfo.isDefault = true;
outList.add(resolveInfo);
} else {
//只是匹配默认。这里也算匹配不上。
}
} else {
ResolveInfo resolveInfo = newResolveInfo(flagInfo, intentFilter);
resolveInfo.match = match;
resolveInfo.isDefault = false;
outList.add(resolveInfo);
}
}
}
if (outList.size() <= 0) {
//没有在插件包中找到IntentFilter匹配的ACTIVITY
}
} else {
//该插件包中没有具有IntentFilter的ACTIVITY
}
}
} else {
//该插件apk包中没有ACTIVITY
}
}
private static void queryIntentProviderForPackage(Context context, PluginPackageParser packageParser, Intent intent, int flags, List<ResolveInfo> outList) throws Exception {
List<ProviderInfo> providerInfos = packageParser.getProviders();
if (providerInfos != null && providerInfos.size() >= 0) {
for (ProviderInfo providerInfo : providerInfos) {
ComponentName className = new ComponentName(providerInfo.packageName, providerInfo.name);
List<IntentFilter> intentFilters = packageParser.getProviderIntentFilter(className);
if (intentFilters != null && intentFilters.size() > 0) {
for (IntentFilter intentFilter : intentFilters) {
int match = intentFilter.match(context.getContentResolver(), intent, true, "");
if (match >= 0) {
ProviderInfo flagInfo = packageParser.getProviderInfo(new ComponentName(providerInfo.packageName, providerInfo.name), flags);
if ((flags & PackageManager.MATCH_DEFAULT_ONLY) != 0) {
if (intentFilter.hasCategory(Intent.CATEGORY_DEFAULT)) {
ResolveInfo resolveInfo = newResolveInfo(flagInfo, intentFilter);
resolveInfo.match = match;
resolveInfo.isDefault = true;
outList.add(resolveInfo);
} else {
//只是匹配默认。这里也算匹配不上。
}
} else {
ResolveInfo resolveInfo = newResolveInfo(flagInfo, intentFilter);
resolveInfo.match = match;
resolveInfo.isDefault = false;
outList.add(resolveInfo);
}
}
}
if (outList.size() <= 0) {
//没有在插件包中找到IntentFilter匹配的Service
}
} else {
//该插件包中没有具有IntentFilter的Service
}
}
} else {
//该插件apk包中没有Service
}
}
private static void queryIntentServiceForPackage(Context context, PluginPackageParser packageParser, Intent intent, int flags, List<ResolveInfo> outList) throws Exception {
List<ServiceInfo> serviceInfos = packageParser.getServices();
if (serviceInfos != null && serviceInfos.size() >= 0) {
for (ServiceInfo serviceInfo : serviceInfos) {
ComponentName className = new ComponentName(serviceInfo.packageName, serviceInfo.name);
List<IntentFilter> intentFilters = packageParser.getServiceIntentFilter(className);
if (intentFilters != null && intentFilters.size() > 0) {
for (IntentFilter intentFilter : intentFilters) {
int match = intentFilter.match(context.getContentResolver(), intent, true, "");
if (match >= 0) {
ServiceInfo flagServiceInfo = packageParser.getServiceInfo(new ComponentName(serviceInfo.packageName, serviceInfo.name), flags);
if ((flags & PackageManager.MATCH_DEFAULT_ONLY) != 0) {
if (intentFilter.hasCategory(Intent.CATEGORY_DEFAULT)) {
ResolveInfo resolveInfo = newResolveInfo(flagServiceInfo, intentFilter);
resolveInfo.match = match;
resolveInfo.isDefault = true;
outList.add(resolveInfo);
} else {
//只是匹配默认。这里也算匹配不上。
}
} else {
ResolveInfo resolveInfo = newResolveInfo(flagServiceInfo, intentFilter);
resolveInfo.match = match;
resolveInfo.isDefault = false;
outList.add(resolveInfo);
}
}
}
if (outList.size() <= 0) {
//没有在插件包中找到IntentFilter匹配的Service
}
} else {
//该插件包中没有具有IntentFilter的Service
}
}
} else {
//该插件apk包中没有Service
}
}
private static void queryIntentActivityForPackage(Context context, PluginPackageParser packageParser, Intent intent, int flags, List<ResolveInfo> outList) throws Exception {
List<ActivityInfo> activityInfos = packageParser.getActivities();
if (activityInfos != null && activityInfos.size() >= 0) {
for (ActivityInfo activityInfo : activityInfos) {
ComponentName className = new ComponentName(activityInfo.packageName, activityInfo.name);
List<IntentFilter> intentFilters = packageParser.getActivityIntentFilter(className);
if (intentFilters != null && intentFilters.size() > 0) {
for (IntentFilter intentFilter : intentFilters) {
int match = intentFilter.match(context.getContentResolver(), intent, true, "");
if (match >= 0) {
ActivityInfo flagInfo = packageParser.getActivityInfo(new ComponentName(activityInfo.packageName, activityInfo.name), flags);
if ((flags & PackageManager.MATCH_DEFAULT_ONLY) != 0) {
if (intentFilter.hasCategory(Intent.CATEGORY_DEFAULT)) {
ResolveInfo resolveInfo = newResolveInfo(flagInfo, intentFilter);
resolveInfo.match = match;
resolveInfo.isDefault = true;
outList.add(resolveInfo);
} else {
//只是匹配默认。这里也算匹配不上。
}
} else {
ResolveInfo resolveInfo = newResolveInfo(flagInfo, intentFilter);
resolveInfo.match = match;
resolveInfo.isDefault = false;
outList.add(resolveInfo);
}
}
}
if (outList.size() <= 0) {
//没有在插件包中找到IntentFilter匹配的ACTIVITY
}
} else {
//该插件包中没有具有IntentFilter的ACTIVITY
}
}
} else {
//该插件apk包中没有ACTIVITY
}
}
@TargetApi(VERSION_CODES.KITKAT)
private static ResolveInfo newResolveInfo(ProviderInfo providerInfo, IntentFilter intentFilter) {
ResolveInfo resolveInfo = new ResolveInfo();
resolveInfo.providerInfo = providerInfo;
resolveInfo.filter = intentFilter;
resolveInfo.resolvePackageName = providerInfo.packageName;
resolveInfo.labelRes = providerInfo.labelRes;
resolveInfo.icon = providerInfo.icon;
resolveInfo.specificIndex = 1;
// 默认就是false，不用再设置了。
// resolveInfo.system = false;
resolveInfo.priority = intentFilter.getPriority();
resolveInfo.preferredOrder = 0;
return resolveInfo;
}
private static ResolveInfo newResolveInfo(ServiceInfo serviceInfo, IntentFilter intentFilter) {
ResolveInfo resolveInfo = new ResolveInfo();
resolveInfo.serviceInfo = serviceInfo;
resolveInfo.filter = intentFilter;
resolveInfo.resolvePackageName = serviceInfo.packageName;
resolveInfo.labelRes = serviceInfo.labelRes;
resolveInfo.icon = serviceInfo.icon;
resolveInfo.specificIndex = 1;
// if (VERSION.SDK_INT >= VERSION_CODES.ICE_CREAM_SANDWICH_MR1) {
// 默认就是false，不用再设置了。
// resolveInfo.system = false;
// }
resolveInfo.priority = intentFilter.getPriority();
resolveInfo.preferredOrder = 0;
return resolveInfo;
}
private static ResolveInfo newResolveInfo(ActivityInfo activityInfo, IntentFilter intentFilter) {
ResolveInfo resolveInfo = new ResolveInfo();
resolveInfo.activityInfo = activityInfo;
resolveInfo.filter = intentFilter;
resolveInfo.resolvePackageName = activityInfo.packageName;
resolveInfo.labelRes = activityInfo.labelRes;
resolveInfo.icon = activityInfo.icon;
resolveInfo.specificIndex = 1;
// if (VERSION.SDK_INT >= VERSION_CODES.ICE_CREAM_SANDWICH) {
//// 默认就是false，不用再设置了。
// resolveInfo.system = false;
// }
resolveInfo.priority = intentFilter.getPriority();
resolveInfo.preferredOrder = 0;
return resolveInfo;
}
public static ResolveInfo findBest(List<ResolveInfo> infos) {
return infos.get(0);
}
}