public void onCreate(Activity activity, Bundle savedInstanceState) {
PackageManager manager = activity.getBaseContext().getPackageManager();
String[] keys = {"tapjoyAppID", "tapjoySecretKey"};
try {
Bundle meta =
manager.getApplicationInfo(
activity.getApplicationContext().getPackageName(), PackageManager.GET_META_DATA)
.metaData;
for (String k : keys) {
if (meta.containsKey(k)) {
manifestKeyMap.put(k, meta.get(k).toString());
}
}
} catch (Exception e) {
logger.log("Exception while loading manifest keys:", e);
}
String tapJoyAppID = manifestKeyMap.get("tapjoyAppID");
String tapJoySecretKey = manifestKeyMap.get("tapjoySecretKey");
logger.log("{tapjoy} Installing for appID:", tapJoyAppID);
// Enables logging to the console.
// TapjoyLog.enableLogging(true);
// Connect with the Tapjoy server.
TapjoyConnect.requestTapjoyConnect(_ctx, tapJoyAppID, tapJoySecretKey);
}
@SuppressLint("NewApi")
public DiskLruCache(Context context, String cacheName, long cacheSize) {
mContext = context;
mCacheName = cacheName;
mCacheSize = cacheSize;
int version;
PackageManager pm = context.getPackageManager();
try {
PackageInfo pi = pm.getPackageInfo(context.getPackageName(), 0);
version = pi.versionCode;
} catch (NameNotFoundException e) {
version = 1;
}
AsyncTask<Integer, Object, Object> task =
new AsyncTask<Integer, Object, Object>() {
@Override
protected Object doInBackground(Integer... params) {
initDiskCache(params[0]);
return null;
}
};
if (Build.VERSION.SDK_INT >= 11) {
task.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR, version);
} else {
task.execute(version);
}
}
/**
* Switch to parent fragment and store the grand parent's info
*
* @param className name of the activity wrapper for the parent fragment.
*/
private void switchToParent(String className) {
final ComponentName cn = new ComponentName(this, className);
try {
final PackageManager pm = getPackageManager();
final ActivityInfo parentInfo = pm.getActivityInfo(cn, PackageManager.GET_META_DATA);
if (parentInfo != null && parentInfo.metaData != null) {
String fragmentClass = parentInfo.metaData.getString(META_DATA_KEY_FRAGMENT_CLASS);
CharSequence fragmentTitle = parentInfo.loadLabel(pm);
Header parentHeader = new Header();
parentHeader.fragment = fragmentClass;
parentHeader.title = fragmentTitle;
mCurrentHeader = parentHeader;
switchToHeaderLocal(parentHeader);
highlightHeader(mTopLevelHeaderId);
mParentHeader = new Header();
mParentHeader.fragment = parentInfo.metaData.getString(META_DATA_KEY_PARENT_FRAGMENT_CLASS);
mParentHeader.title = parentInfo.metaData.getString(META_DATA_KEY_PARENT_TITLE);
}
} catch (NameNotFoundException nnfe) {
Log.w(LOG_TAG, "Could not find parent activity : " + className);
}
}
private static void checkReceiver(Context context, Set<String> allowedReceivers, String action) {
PackageManager pm = context.getPackageManager();
String packageName = context.getPackageName();
Intent intent = new Intent(action);
intent.setPackage(packageName);
List<ResolveInfo> receivers =
pm.queryBroadcastReceivers(intent, PackageManager.GET_INTENT_FILTERS);
if (receivers.isEmpty()) {
throw new IllegalStateException("No receivers for action " + action);
}
if (Log.isLoggable(TAG, Log.VERBOSE)) {
Log.v(TAG, "Found " + receivers.size() + " receivers for action " + action);
}
// make sure receivers match
for (ResolveInfo receiver : receivers) {
String name = receiver.activityInfo.name;
if (!allowedReceivers.contains(name)) {
throw new IllegalStateException(
"Receiver "
+ name
+ " is not set with permission "
+ GCMConstants.PERMISSION_GCM_INTENTS);
}
}
}
protected List getData() {
List<Map> myData = new ArrayList<Map>();
Intent mainIntent = new Intent(Intent.ACTION_MAIN, null);
mainIntent.setPackage(getPackageName());
mainIntent.addCategory(Intent.CATEGORY_SAMPLE_CODE);
PackageManager pm = getPackageManager();
List<ResolveInfo> list = pm.queryIntentActivities(mainIntent, 0);
if (null == list) return myData;
int len = list.size();
String pkg = getPackageName();
for (int i = 0; i < len; i++) {
ResolveInfo info = list.get(i);
CharSequence labelSeq = info.loadLabel(pm);
if (info.activityInfo.packageName.equals(pkg) == false) {
continue;
}
String label = labelSeq != null ? labelSeq.toString() : info.activityInfo.name;
addItem(
myData,
label,
activityIntent(info.activityInfo.applicationInfo.packageName, info.activityInfo.name));
}
Collections.sort(myData, sDisplayNameComparator);
return myData;
}
/**
* Indicates whether the specified action can be used as an intent. This method queries the
* package manager for installed packages that can respond to an intent with the specified action.
* If no suitable package is found, this method returns false.
* http://android-developers.blogspot.com/2009/01/can-i-use-this-intent.html
*
* @param context The application's environment.
* @param action The Intent action to check for availability.
* @return True if an Intent with the specified action can be sent and responded to, false
* otherwise.
*/
public static boolean isIntentAvailable(Context context, String action) {
final PackageManager packageManager = context.getPackageManager();
final Intent intent = new Intent(action);
List<ResolveInfo> list =
packageManager.queryIntentActivities(intent, PackageManager.MATCH_DEFAULT_ONLY);
return list.size() > 0;
}
/** {@inheritDoc} */
@Override
public void openActivityOrFragment(final Intent intent) {
final PackageManager pm = getPackageManager();
List<ResolveInfo> resolveInfoList =
pm.queryIntentActivities(intent, PackageManager.MATCH_DEFAULT_ONLY);
for (ResolveInfo resolveInfo : resolveInfoList) {
final FragmentReplaceInfo fri =
onSubstituteFragmentForActivityLaunch(resolveInfo.activityInfo.name);
if (fri != null) {
final Bundle arguments = intentToFragmentArguments(intent);
final FragmentManager fm = getSupportFragmentManager();
try {
Fragment fragment = (Fragment) fri.getFragmentClass().newInstance();
fragment.setArguments(arguments);
FragmentTransaction ft = fm.beginTransaction();
ft.replace(fri.getContainerId(), fragment, fri.getFragmentTag());
onBeforeCommitReplaceFragment(fm, ft, fragment);
ft.commit();
} catch (InstantiationException e) {
throw new IllegalStateException("Error creating new fragment.", e);
} catch (IllegalAccessException e) {
throw new IllegalStateException("Error creating new fragment.", e);
}
return;
}
}
super.openActivityOrFragment(intent);
}
@Override
public void onDownloadFinished(Context context, DownloadsUtil.DownloadInfo info) {
File localFile = new File(info.localFilename);
if (!localFile.isFile()) return;
if (moduleVersion.md5sum != null && !moduleVersion.md5sum.isEmpty()) {
try {
String actualMd5Sum = HashUtil.md5(localFile);
if (!moduleVersion.md5sum.equals(actualMd5Sum)) {
Toast.makeText(
context,
context.getString(
R.string.download_md5sum_incorrect, actualMd5Sum, moduleVersion.md5sum),
Toast.LENGTH_LONG)
.show();
DownloadsUtil.removeById(context, info.id);
return;
}
} catch (Exception e) {
Toast.makeText(
context,
context.getString(R.string.download_could_not_read_file, e.getMessage()),
Toast.LENGTH_LONG)
.show();
DownloadsUtil.removeById(context, info.id);
return;
}
}
PackageManager pm = context.getPackageManager();
PackageInfo packageInfo = pm.getPackageArchiveInfo(info.localFilename, 0);
if (packageInfo == null) {
Toast.makeText(context, R.string.download_no_valid_apk, Toast.LENGTH_LONG).show();
DownloadsUtil.removeById(context, info.id);
return;
}
if (!packageInfo.packageName.equals(moduleVersion.module.packageName)) {
Toast.makeText(
context,
context.getString(
R.string.download_incorrect_package_name,
packageInfo.packageName,
moduleVersion.module.packageName),
Toast.LENGTH_LONG)
.show();
DownloadsUtil.removeById(context, info.id);
return;
}
Intent installIntent = new Intent(Intent.ACTION_INSTALL_PACKAGE);
installIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
installIntent.setDataAndType(Uri.fromFile(localFile), DownloadsUtil.MIME_TYPE_APK);
// installIntent.putExtra(Intent.EXTRA_NOT_UNKNOWN_SOURCE, true);
// installIntent.putExtra(Intent.EXTRA_RETURN_RESULT, true);
installIntent.putExtra(
Intent.EXTRA_INSTALLER_PACKAGE_NAME, context.getApplicationInfo().packageName);
context.startActivity(installIntent);
}
final void openGoogleShopper(String query) {
// Construct Intent to launch Shopper
Intent intent = new Intent(Intent.ACTION_SEARCH);
intent.setClassName(GOOGLE_SHOPPER_PACKAGE, GOOGLE_SHOPPER_ACTIVITY);
intent.putExtra(SearchManager.QUERY, query);
// Is it available?
PackageManager pm = activity.getPackageManager();
Collection<?> availableApps =
pm.queryIntentActivities(intent, PackageManager.MATCH_DEFAULT_ONLY);
if (availableApps != null && !availableApps.isEmpty()) {
// If something can handle it, start it
activity.startActivity(intent);
} else {
// Otherwise offer to install it from Market.
AlertDialog.Builder builder = new AlertDialog.Builder(activity);
builder.setTitle(R.string.msg_google_shopper_missing);
builder.setMessage(R.string.msg_install_google_shopper);
builder.setIcon(R.drawable.shopper_icon);
builder.setPositiveButton(R.string.button_ok, shopperMarketListener);
builder.setNegativeButton(R.string.button_cancel, null);
builder.show();
}
}
@Override
public void init() {
try {
this.loadOrCreateLastRun();
} catch (IOException e) {
Log.w(TAG, "couldn't read lastrun.txt", e);
}
makeSureDirectoryExists(ORIGINAL_EXTRACTED_DIR);
makeSureDirectoryExists(TEMP_MODDED_DIR);
PackageManager pm = WoGInitData.getPackageManager();
String originalLocation = null;
for (ApplicationInfo app : pm.getInstalledApplications(0)) {
if (app.packageName.equals(WOG_PACKAGE_NAME)) {
Log.i(TAG, String.format("Found World of Goo apk in %s", app.sourceDir));
originalLocation = app.sourceDir;
WOG_APK_FILE = new File(originalLocation);
isWogFound = true;
}
}
if (!isWogFound) {
Log.i(TAG, "World of Goo apk not found. Is it installed?");
return;
}
if (lastRunData.get("original_apk_extracted").equals("true")) {
return;
}
forceClean();
lastRunData.put("original_apk_extracted", "true");
saveLastRun();
}
public void init() {
instance = this;
session = new HashMap<String, Object>();
activityManager = new ArrayList<Activity>();
if (fileDir != null) {
imageLoader =
new ImageLoader(
instance, defaultImageId, fileDir); // 使用ImageLoader组件时,设置defaultImageId、fileDir
} else {
imageLoader = new ImageLoader(instance, defaultImageId); // 使用ImageLoader组件时,设置defaultImageId
}
PackageManager manager = this.getPackageManager();
try {
PackageInfo info = manager.getPackageInfo(this.getPackageName(), 0);
deviceid = getDeviceId();
osVersion = Build.VERSION.RELEASE;
mobileType = Build.MODEL;
if (null != info) {
version = info.versionName;
versionCode = info.versionCode;
}
} catch (NameNotFoundException e) {
e.printStackTrace();
}
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.fragment_student_guanyu);
context = this;
TextView titletext = (TextView) findViewById(R.id.title_text);
titletext.setText("关于师课家教宝");
findViewById(R.id.gongneng_jieshao_btn).setOnClickListener(listener);
findViewById(R.id.faq_btn).setOnClickListener(listener);
findViewById(R.id.wenti_fankui_btn).setOnClickListener(listener);
findViewById(R.id.left_btn).setOnClickListener(listener);
PackageManager packageManager = getPackageManager();
// getPackageName()是你当前类的包名，0代表是获取版本信息
PackageInfo packInfo = null;
try {
packInfo = packageManager.getPackageInfo(getPackageName(), 0);
} catch (PackageManager.NameNotFoundException e) {
e.printStackTrace();
}
String localVersion = packInfo.versionName;
TextView versiontext = (TextView) findViewById(R.id.ver_name);
versiontext.setText("当前版本: V" + localVersion);
Sofy_Info();
}
private void getAllGameApp() {
List<PackageInfo> apps = new ArrayList<PackageInfo>();
PackageManager pManager = getPackageManager();
// 获取手机内所有应用
List<PackageInfo> packlist = pManager.getInstalledPackages(0);
for (int i = 0; i < packlist.size(); i++) {
PackageInfo pak = packlist.get(i);
// if()里的值如果==0则为自己装的程序，否则为系统工程自带
if ((pak.applicationInfo.flags & ApplicationInfo.FLAG_SYSTEM) == 0) {
// 添加自己已经安装的应用程序
apps.add(pak);
String appName = pManager.getApplicationLabel(pak.applicationInfo).toString();
if (MyApp.gnList.contains(appName)) {
AppsItemInfo aii = new AppsItemInfo();
aii.setIcon(pManager.getApplicationIcon(pak.applicationInfo));
aii.setLabel(pManager.getApplicationLabel(pak.applicationInfo).toString());
aii.setPackageName(pak.applicationInfo.packageName);
String filePath = pak.applicationInfo.publicSourceDir;
aii.setSize(
Util.round(new File(filePath).length() * 1.0 / (1024 * 1024), 2, BigDecimal.ROUND_UP)
+ "MB");
appList.add(aii);
}
}
}
}
public int addIntentOptions(
int group,
int id,
int categoryOrder,
ComponentName caller,
Intent[] specifics,
Intent intent,
int flags,
MenuItem[] outSpecificItems) {
PackageManager pm = mContext.getPackageManager();
final List<ResolveInfo> lri = pm.queryIntentActivityOptions(caller, specifics, intent, 0);
final int N = lri != null ? lri.size() : 0;
if ((flags & FLAG_APPEND_TO_GROUP) == 0) {
removeGroup(group);
}
for (int i = 0; i < N; i++) {
final ResolveInfo ri = lri.get(i);
Intent rintent = new Intent(ri.specificIndex < 0 ? intent : specifics[ri.specificIndex]);
rintent.setComponent(
new ComponentName(ri.activityInfo.applicationInfo.packageName, ri.activityInfo.name));
final MenuItem item =
add(group, id, categoryOrder, ri.loadLabel(pm))
.setIcon(ri.loadIcon(pm))
.setIntent(rintent);
if (outSpecificItems != null && ri.specificIndex >= 0) {
outSpecificItems[ri.specificIndex] = item;
}
}
return N;
}
private static List<String> getPackageDatas(Context context) {
List<String> packageDatas = new ArrayList<String>();
PackageManager packageManager = context.getPackageManager();
List<ApplicationInfo> list =
packageManager.getInstalledApplications(PackageManager.GET_META_DATA);
for (ApplicationInfo appInfo : list) {
StringBuffer data = new StringBuffer();
try {
PackageInfo packageInfo =
packageManager.getPackageInfo(appInfo.packageName, PackageManager.GET_META_DATA);
data.append(appInfo.packageName); // パッケージ名
data.append(",");
data.append(packageInfo.versionName); // バージョン
} catch (NameNotFoundException e) {
e.printStackTrace();
}
packageDatas.add(data.toString());
}
Collections.sort(
packageDatas,
new Comparator<String>() {
public int compare(String lhs, String rhs) {
return lhs.compareTo(rhs);
}
});
return packageDatas;
}
/**
* Searches the given package for a resource to use to replace the Drawable on the target with the
* given resource id
*
* @param component of the .apk that contains the resource
* @param name of the metadata in the .apk
* @param existingResId the resource id of the target to search for
* @return true if found in the given package and replaced at least one target Drawables
*/
public boolean replaceTargetDrawablesIfPresent(
ComponentName component, String name, int existingResId) {
if (existingResId == 0) return false;
boolean replaced = false;
if (component != null) {
try {
PackageManager packageManager = getContext().getPackageManager();
// Look for the search icon specified in the activity meta-data
Bundle metaData =
packageManager.getActivityInfo(component, PackageManager.GET_META_DATA).metaData;
if (metaData != null) {
int iconResId = metaData.getInt(name);
if (iconResId != 0) {
Resources res = packageManager.getResourcesForActivity(component);
replaced = replaceTargetDrawables(res, existingResId, iconResId);
}
}
} catch (NameNotFoundException e) {
Log.w(
TAG, "Failed to swap drawable; " + component.flattenToShortString() + " not found", e);
} catch (Resources.NotFoundException nfe) {
Log.w(TAG, "Failed to swap drawable from " + component.flattenToShortString(), nfe);
}
}
if (!replaced) {
// Restore the original drawable
replaceTargetDrawables(getContext().getResources(), existingResId, existingResId);
}
return replaced;
}
public static ActivityInfo[] getActivityList(Context context, String packageName)
throws NameNotFoundException {
PackageManager pm = context.getPackageManager();
PackageInfo info = pm.getPackageInfo(packageName, PackageManager.GET_ACTIVITIES);
ActivityInfo[] list = info.activities;
return list;
}
/**
* 判断系统中是否存在可以启动的相机应用
*
* @return 存在返回true，不存在返回false
*/
public boolean hasCamera() {
PackageManager packageManager = mActivity.getPackageManager();
Intent intent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
List<ResolveInfo> list =
packageManager.queryIntentActivities(intent, PackageManager.MATCH_DEFAULT_ONLY);
return list.size() > 0;
}
/**
* This method create a intent for posting a tweet on twitter by using the twitter app.
*
* @param tweetMessage message which should be posted
*/
public static void tweetWithApp(String tweetMessage) {
if (tweetMessage != null) {
Intent tweetIntent = new Intent(Intent.ACTION_SEND);
tweetIntent.putExtra(Intent.EXTRA_TEXT, tweetMessage);
tweetIntent.setType("text/plain");
tweetIntent.setFlags(
Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED);
PackageManager packManager = CreateContextForResource.getContext().getPackageManager();
List<ResolveInfo> resolvedInfoList =
packManager.queryIntentActivities(tweetIntent, PackageManager.MATCH_DEFAULT_ONLY);
boolean resolved = false;
for (ResolveInfo resolveInfo : resolvedInfoList) {
if (resolveInfo.activityInfo.packageName.startsWith("com.twitter.android")) {
tweetIntent.setClassName(
resolveInfo.activityInfo.packageName, resolveInfo.activityInfo.name);
resolved = true;
break;
}
}
if (resolved) {
CreateContextForResource.getContext().startActivity(tweetIntent);
} else {
Toast.makeText(
CreateContextForResource.getContext(),
CreateContextForResource.getStringFromID(R.string.twitter_not_found),
Toast.LENGTH_LONG)
.show();
}
}
}
/** Generate a User Agent */
public static String getUserAgent() {
Context context = TramHunterApplication.getContext();
final PackageManager pm = context.getPackageManager();
String packageName = "Unknown";
String packageVersion = "Unknown";
String applicationName = "Unknown";
String androidVersion = android.os.Build.VERSION.RELEASE;
if (androidVersion == null) androidVersion = "N/A";
try {
packageName = context.getPackageName();
// App info
ApplicationInfo ai = pm.getApplicationInfo(packageName, 0);
applicationName = (String) pm.getApplicationLabel(ai);
// Package info
PackageInfo pi = context.getPackageManager().getPackageInfo(packageName, 0);
packageVersion = pi.versionName;
} catch (NameNotFoundException e) {
return "Unknown";
}
return String.format("%s/%s (Android %s)", applicationName, packageVersion, androidVersion);
}
public static String getDefaultPkgName(MainAppContext appContext) {
String defaultPkgName = null;
PackageManager pm = appContext.mContainerContext.getPackageManager();
Intent intent = new Intent(MediaStore.INTENT_ACTION_MUSIC_PLAYER);
List<ResolveInfo> resolveInfos =
pm.queryIntentActivities(intent, PackageManager.MATCH_DEFAULT_ONLY);
if (resolveInfos != null) {
for (int i = 0; i < resolveInfos.size(); i++) {
if ((resolveInfos.get(i).activityInfo.applicationInfo.flags & ApplicationInfo.FLAG_SYSTEM)
> 0) {
defaultPkgName = resolveInfos.get(i).activityInfo.packageName;
return defaultPkgName;
}
}
} else {
intent = new Intent(Intent.ACTION_MAIN);
intent.addCategory(Intent.CATEGORY_APP_MUSIC);
resolveInfos = pm.queryIntentActivities(intent, PackageManager.MATCH_DEFAULT_ONLY);
for (int i = 0; i < resolveInfos.size(); i++) {
if ((resolveInfos.get(i).activityInfo.applicationInfo.flags & ApplicationInfo.FLAG_SYSTEM)
> 0) {
defaultPkgName = resolveInfos.get(i).activityInfo.packageName;
return defaultPkgName;
}
}
}
return null;
}
private void loadThirdPartyResources() {
ImPluginHelper helper = ImPluginHelper.getInstance(this);
helper.loadAvailablePlugins();
ArrayList<ImPlugin> pluginList = helper.getPluginObjects();
ArrayList<ImPluginInfo> infoList = helper.getPluginsInfo();
int N = pluginList.size();
PackageManager pm = getPackageManager();
for (int i = 0; i < N; i++) {
ImPlugin plugin = pluginList.get(i);
ImPluginInfo pluginInfo = infoList.get(i);
try {
Resources packageRes = pm.getResourcesForApplication(pluginInfo.mPackageName);
Map<Integer, Integer> resMap = plugin.getResourceMap();
int[] smileyIcons = plugin.getSmileyIconIds();
BrandingResources res =
new BrandingResources(packageRes, resMap, smileyIcons, mDefaultBrandingResources);
mBrandingResources.put(pluginInfo.mProviderName, res);
} catch (NameNotFoundException e) {
Log.e(LOG_TAG, "Failed to load third party resources.", e);
}
}
}
/** Must not hold the Context. */
public ApplicationInfo(
PackageManager pm,
ResolveInfo info,
IconCache iconCache,
HashMap<Object, CharSequence> labelCache) {
final String packageName = info.activityInfo.applicationInfo.packageName;
this.componentName = new ComponentName(packageName, info.activityInfo.name);
this.container = ItemInfo.NO_ID;
this.setActivity(
componentName, Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED);
try {
int appFlags = pm.getApplicationInfo(packageName, 0).flags;
if ((appFlags & android.content.pm.ApplicationInfo.FLAG_SYSTEM) == 0) {
flags |= DOWNLOADED_FLAG;
if ((appFlags & android.content.pm.ApplicationInfo.FLAG_UPDATED_SYSTEM_APP) != 0) {
flags |= UPDATED_SYSTEM_APP_FLAG;
}
}
firstInstallTime = pm.getPackageInfo(packageName, 0).firstInstallTime;
} catch (NameNotFoundException e) {
Log.d(TAG, "PackageManager.getApplicationInfo failed for " + packageName);
}
iconCache.getTitleAndIcon(this, info, labelCache);
}
/**
* check the application process name if process name is not qualified, then we think it is a
* service process and we will not init SDK
*
* @param pID
* @return
*/
private String getAppName(int pID) {
String processName = null;
ActivityManager am = (ActivityManager) appContext.getSystemService(Context.ACTIVITY_SERVICE);
List l = am.getRunningAppProcesses();
Iterator i = l.iterator();
PackageManager pm = appContext.getPackageManager();
while (i.hasNext()) {
ActivityManager.RunningAppProcessInfo info =
(ActivityManager.RunningAppProcessInfo) (i.next());
try {
if (info.pid == pID) {
CharSequence c =
pm.getApplicationLabel(
pm.getApplicationInfo(info.processName, PackageManager.GET_META_DATA));
// Log.d("Process", "Id: "+ info.pid +" ProcessName: "+
// info.processName +" Label: "+c.toString());
// processName = c.toString();
processName = info.processName;
return processName;
}
} catch (Exception e) {
// Log.d("Process", "Error>> :"+ e.toString());
}
}
return processName;
}
/*
This test checks to make sure that the content provider is registered correctly.
Students: Uncomment this test to make sure you've correctly registered the WeatherProvider.
*/
public void testProviderRegistry() {
PackageManager pm = mContext.getPackageManager();
// We define the component name based on the package name from the context and the
// WeatherProvider class.
ComponentName componentName =
new ComponentName(mContext.getPackageName(), WeatherProvider.class.getName());
try {
// Fetch the provider info using the component name from the PackageManager
// This throws an exception if the provider isn't registered.
ProviderInfo providerInfo = pm.getProviderInfo(componentName, 0);
// Make sure that the registered authority matches the authority from the Contract.
assertEquals(
"Error: WeatherProvider registered with authority: "
+ providerInfo.authority
+ " instead of authority: "
+ WeatherContract.CONTENT_AUTHORITY,
providerInfo.authority,
WeatherContract.CONTENT_AUTHORITY);
} catch (PackageManager.NameNotFoundException e) {
// I guess the provider isn't registered correctly.
assertTrue("Error: WeatherProvider not registered at " + mContext.getPackageName(), false);
}
}
public static List<AppInfo> getAppInfoMd5(Context context) {
PackageManager pm = context.getPackageManager();
// 所有的安装在系统上的应用程序包信息。
List<PackageInfo> packInfos = pm.getInstalledPackages(0);
List<AppInfo> appInfos = new ArrayList<AppInfo>();
for (PackageInfo packInfo : packInfos) {
AppInfo appInfo = new AppInfo();
// packInfo 相当于一个应用程序apk包的清单文件
String packname = packInfo.packageName;
Drawable icon = packInfo.applicationInfo.loadIcon(pm);
String name = packInfo.applicationInfo.loadLabel(pm).toString();
String sourceDir = packInfo.applicationInfo.sourceDir;
int flags = packInfo.applicationInfo.flags; // 应用程序信息的标记 相当于用户提交的答卷
if ((flags & ApplicationInfo.FLAG_SYSTEM) == 0) {
// 用户程序
appInfo.setUserApp(true);
} else {
// 系统程序
appInfo.setUserApp(false);
}
appInfo.setPackname(packname);
appInfo.setIcon(icon);
appInfo.setName(name);
appInfo.sourceDir = sourceDir;
appInfos.add(appInfo);
}
return appInfos;
}
@Override
protected List<AppInfo> doInBackground(Void... v) {
final Intent mainIntent = new Intent(Intent.ACTION_MAIN, null);
mainIntent.addCategory(Intent.CATEGORY_LAUNCHER);
final PackageManager pm = getPackageManager();
final List<ResolveInfo> apps = pm.queryIntentActivities(mainIntent, 0);
final List<AppInfo> appList = new ArrayList<AppInfo>(apps.size());
for (ResolveInfo info : apps) {
final String packageName = info.activityInfo.packageName;
if (packageName == null) {
continue;
}
final String activityFqcn = info.activityInfo.name;
final CharSequence label = info.loadLabel(pm);
final Drawable icon = info.activityInfo.loadIcon(pm);
final AppInfo appInfo = new AppInfo(label.toString(), icon, activityFqcn, packageName);
appList.add(appInfo);
}
Collections.sort(
appList,
new Comparator<AppInfo>() {
@Override
public int compare(AppInfo app1, AppInfo app2) {
return app1.getLabel().compareTo(app2.getLabel());
}
});
return appList;
}
private Drawable getSubtypeIcon(InputMethodInfo imi, InputMethodSubtype subtype) {
if (imi != null) {
if (DEBUG) {
Log.d(TAG, "Update icons of IME: " + imi.getPackageName());
if (subtype != null) {
Log.d(TAG, "subtype =" + subtype.getLocale() + "," + subtype.getMode());
}
}
if (subtype != null) {
return mPackageManager.getDrawable(
imi.getPackageName(), subtype.getIconResId(), imi.getServiceInfo().applicationInfo);
} else if (imi.getSubtypeCount() > 0) {
return mPackageManager.getDrawable(
imi.getPackageName(),
imi.getSubtypeAt(0).getIconResId(),
imi.getServiceInfo().applicationInfo);
} else {
try {
return mPackageManager
.getApplicationInfo(imi.getPackageName(), 0)
.loadIcon(mPackageManager);
} catch (PackageManager.NameNotFoundException e) {
Log.w(TAG, "IME can't be found: " + imi.getPackageName());
}
}
}
return null;
}
/**
* returns list of all packages installed
*
* @return List<String> of all installed packages
*/
public List<String> getAllPackages() {
settingsDB dataSrc = new settingsDB(context);
dataSrc.open();
showadv = Boolean.parseBoolean(dataSrc.getSetting("showadv"));
boolean tmp = false;
List<String> out = new ArrayList<String>();
final PackageManager pm = context.getPackageManager();
List<ApplicationInfo> packages = pm.getInstalledApplications(PackageManager.GET_META_DATA);
allNames.clear();
allEnabled.clear();
for (ApplicationInfo packageInfo : packages) {
for (int i = 0; i < MainActivity.CBAllBlackList.length; i++) {
if (MainActivity.CBAllBlackList[i].contains(packageInfo.packageName)) {
tmp = true;
break;
}
}
if (!tmp || showadv) {
out.add(packageInfo.packageName);
allNames.add(pm.getApplicationLabel(packageInfo).toString());
allEnabled.add(packageInfo.enabled);
}
allAdv.add(tmp);
tmp = false;
}
dataSrc.close();
return out;
}
private void openInMaps() {
// get preferences
SharedPreferences sharedPrefs =
PreferenceManager.getDefaultSharedPreferences(getActivity().getApplicationContext());
// build location from preferences
Uri location = Uri.parse("geo:0,0?q=" + sharedPrefs.getString("location", "94043"));
// build intent
Intent intent = new Intent(Intent.ACTION_VIEW, location);
// make sure theres an app available to respond by checking list of apps that can handle it is >
// 0
PackageManager packageManager = getActivity().getPackageManager();
List activities =
packageManager.queryIntentActivities(intent, PackageManager.MATCH_DEFAULT_ONLY);
boolean isIntentSafe = activities.size() > 0;
// start the intent only if its safe
if (isIntentSafe) {
startActivity(intent);
} else {
Toast.makeText(
getActivity().getApplicationContext(),
"Not apps to launch activity",
Toast.LENGTH_LONG)
.show();
}
}
