public void replaceDrawable(
ImageView v, ComponentName component, String name, boolean isService) {
if (component != null) {
try {
PackageManager packageManager = mContext.getPackageManager();
// Look for the search icon specified in the activity meta-data
Bundle metaData =
isService
? packageManager.getServiceInfo(component, PackageManager.GET_META_DATA).metaData
: packageManager.getActivityInfo(component, PackageManager.GET_META_DATA).metaData;
if (metaData != null) {
int iconResId = metaData.getInt(name);
if (iconResId != 0) {
Resources res = packageManager.getResourcesForApplication(component.getPackageName());
v.setImageDrawable(res.getDrawable(iconResId));
return;
}
}
} catch (PackageManager.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);
}
}
v.setImageDrawable(null);
}
/**
* Returns a widget with category {@link AppWidgetProviderInfo#WIDGET_CATEGORY_SEARCHBOX} provided
* by the same package which is set to be global search activity. If widgetCategory is not
* supported, or no such widget is found, returns the first widget provided by the package.
*/
@TargetApi(Build.VERSION_CODES.JELLY_BEAN_MR1)
public static AppWidgetProviderInfo getSearchWidgetProvider(Context context) {
SearchManager searchManager = (SearchManager) context.getSystemService(Context.SEARCH_SERVICE);
ComponentName searchComponent = searchManager.getGlobalSearchActivity();
if (searchComponent == null) return null;
String providerPkg = searchComponent.getPackageName();
AppWidgetProviderInfo defaultWidgetForSearchPackage = null;
AppWidgetManager appWidgetManager = AppWidgetManager.getInstance(context);
for (AppWidgetProviderInfo info : appWidgetManager.getInstalledProviders()) {
if (info.provider.getPackageName().equals(providerPkg)) {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR1) {
if ((info.widgetCategory & AppWidgetProviderInfo.WIDGET_CATEGORY_SEARCHBOX) != 0) {
return info;
} else if (defaultWidgetForSearchPackage == null) {
defaultWidgetForSearchPackage = info;
}
} else {
return info;
}
}
}
return defaultWidgetForSearchPackage;
}
// sets the preferred launcher; if svmp is true, will set to LauncherActivity, otherwise will set
// to aosp launcher
protected static void setDefaultLauncher(
Context context, PackageManager packageManager, boolean svmp) {
Log.d(TAG, "Setting default launcher to: " + (svmp ? "svmp" : "aosp"));
// set up args
IntentFilter filter = new IntentFilter(Intent.ACTION_MAIN);
filter.addCategory(Intent.CATEGORY_HOME);
filter.addCategory(Intent.CATEGORY_DEFAULT);
int bestMatch = IntentFilter.MATCH_CATEGORY_EMPTY;
ComponentName aospComponent =
new ComponentName("com.cyanogenmod.trebuchet", "com.android.launcher3.Launcher");
ComponentName svmpComponent =
new ComponentName(context.getPackageName(), LauncherActivity.class.getName());
ComponentName[] components = new ComponentName[] {aospComponent, svmpComponent};
// set preferred launcher and clear preferences for other launcher
ComponentName preferred = svmp ? svmpComponent : aospComponent,
other = svmp ? aospComponent : svmpComponent;
packageManager.clearPackagePreferredActivities(other.getPackageName());
packageManager.addPreferredActivity(filter, bestMatch, components, preferred);
if (svmp) {
// start the preferred launcher
Intent launchIntent = new Intent(Intent.ACTION_MAIN);
launchIntent.setComponent(preferred);
launchIntent.addCategory(Intent.CATEGORY_HOME);
launchIntent.addFlags(
Intent
.FLAG_ACTIVITY_NEW_TASK); // required to start an activity from outside of an Activity
// context
launchIntent.addFlags(
Intent.FLAG_ACTIVITY_CLEAR_TASK); // when this is started, clear other launcher activities
context.startActivity(launchIntent);
}
}
public void run() {
Logger.getLogger().d("block service is running...");
mBlockList = BlockUtils.getBlockList(getApplicationContext());
String packageName;
if (Build.VERSION.SDK_INT >= 21) {
List<ActivityManager.AppTask> appTasks = getAppTasks();
ActivityManager.AppTask appTask = appTasks.get(0);
packageName = appTask.getTaskInfo().baseIntent.getComponent().getPackageName();
} else {
ComponentName topActivity = mActivityManager.getRunningTasks(1).get(0).topActivity;
packageName = topActivity.getPackageName();
}
if (mBlockList != null && mBlockList.contains(packageName)) {
Intent intent = new Intent(getApplicationContext(), WarningActivity.class);
intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
startActivity(intent);
}
mHandler.postDelayed(mRunnable, delayMillis);
}
protected Bitmap cachedIconHelper(ComponentName componentTask) {
Drawable iconPackIcon = null;
String cachedIconString = IconCacheHelper.getPreloadedComponentUri(mContext, componentTask);
ResolveInfo rInfo =
new Tools().cachedImageResolveInfo(mContext, componentTask.getPackageName());
if (rInfo == null) return null;
mCount++;
if (cachedIconString == null) {
if (ich == null) {
ich = new IconCacheHelper(mContext);
Tools.HangarLog("Loading new IconCacheHelper instance");
}
iconPackIcon = ich.getFullResIcon(rInfo);
IconCacheHelper.preloadComponent(
mContext,
componentTask,
Tools.drawableToBitmap(iconPackIcon),
Tools.dpToPx(mContext, Settings.CACHED_ICON_SIZE));
}
if (iconPackIcon == null) {
return IconCacheHelper.getPreloadedComponent(mContext, componentTask);
} else {
return Tools.drawableToBitmap(iconPackIcon);
}
}
@Override
public ActivityInfo getReceiverInfo(ComponentName className, int flags)
throws NameNotFoundException {
String packageName = className.getPackageName();
AndroidManifest androidManifest = androidManifests.get(packageName);
String classString = className.getClassName();
int index = classString.indexOf('.');
if (index == -1) {
classString = packageName + "." + classString;
} else if (index == 0) {
classString = packageName + classString;
}
ActivityInfo activityInfo = new ActivityInfo();
activityInfo.packageName = packageName;
activityInfo.name = classString;
if ((flags & GET_META_DATA) != 0) {
for (BroadcastReceiverData receiver : androidManifest.getBroadcastReceivers()) {
if (receiver.getClassName().equals(classString)) {
activityInfo.metaData = metaDataToBundle(receiver.getMetaData().getValueMap());
break;
}
}
}
return activityInfo;
}
/**
* As of ICE_CREAM_SANDWICH we are automatically adding padding to widgets targeting
* ICE_CREAM_SANDWICH and higher. The new widget design guidelines strongly recommend that widget
* developers do not add extra padding to their widgets. This will help achieve consistency among
* widgets.
*
* <p>Note: this method is only needed by developers of AppWidgetHosts. The method is provided in
* order for the AppWidgetHost to account for the automatic padding when computing the number of
* cells to allocate to a particular widget.
*
* @param context the current context
* @param component the component name of the widget
* @param padding Rect in which to place the output, if null, a new Rect will be allocated and
* returned
* @return default padding for this widget, in pixels
*/
public static Rect getDefaultPaddingForWidget(
Context context, ComponentName component, Rect padding) {
PackageManager packageManager = context.getPackageManager();
ApplicationInfo appInfo;
if (padding == null) {
padding = new Rect(0, 0, 0, 0);
} else {
padding.set(0, 0, 0, 0);
}
try {
appInfo = packageManager.getApplicationInfo(component.getPackageName(), 0);
} catch (NameNotFoundException e) {
// if we can't find the package, return 0 padding
return padding;
}
if (appInfo.targetSdkVersion >= Build.VERSION_CODES.ICE_CREAM_SANDWICH) {
Resources r = context.getResources();
padding.left =
r.getDimensionPixelSize(com.android.internal.R.dimen.default_app_widget_padding_left);
padding.right =
r.getDimensionPixelSize(com.android.internal.R.dimen.default_app_widget_padding_right);
padding.top =
r.getDimensionPixelSize(com.android.internal.R.dimen.default_app_widget_padding_top);
padding.bottom =
r.getDimensionPixelSize(com.android.internal.R.dimen.default_app_widget_padding_bottom);
}
return padding;
}
protected boolean cachedIconHelper(ImageView taskIcon, ComponentName componentTask) {
Drawable iconPackIcon;
String cachedIconString = IconCacheHelper.getPreloadedComponentUri(mContext, componentTask);
ResolveInfo rInfo =
new Tools().cachedImageResolveInfo(mContext, componentTask.getPackageName());
if (rInfo == null) return false;
mCount++;
if (cachedIconString == null) {
if (ich == null) {
ich = new IconCacheHelper(mContext);
Tools.HangarLog("Loading new IconCacheHelper instance");
}
iconPackIcon = ich.getFullResIcon(rInfo);
cachedIconString =
IconCacheHelper.preloadComponent(
mContext,
componentTask,
Tools.drawableToBitmap(iconPackIcon),
Tools.dpToPx(mContext, Settings.CACHED_ICON_SIZE));
}
taskIcon.setImageURI(Uri.parse(cachedIconString));
return true;
}
private ComponentName getSearchWidgetProvider() {
SearchManager searchManager =
(SearchManager) mContext.getSystemService(Context.SEARCH_SERVICE);
ComponentName searchComponent = searchManager.getGlobalSearchActivity();
if (searchComponent == null) return null;
return getProviderInPackage(searchComponent.getPackageName());
}
private boolean applicationIsRunning(Context context) {
ActivityManager activityManager =
(ActivityManager) context.getSystemService(context.ACTIVITY_SERVICE);
if (Build.VERSION.SDK_INT > Build.VERSION_CODES.KITKAT_WATCH) {
List<RunningAppProcessInfo> processInfos = activityManager.getRunningAppProcesses();
for (ActivityManager.RunningAppProcessInfo processInfo : processInfos) {
if (processInfo.processName.equals(context.getApplicationContext().getPackageName())) {
if (processInfo.importance
== ActivityManager.RunningAppProcessInfo.IMPORTANCE_FOREGROUND) {
for (String d : processInfo.pkgList) {
Log.v("ReactSystemNotification", "NotificationEventReceiver: ok: " + d);
return true;
}
}
}
}
} else {
List<ActivityManager.RunningTaskInfo> taskInfo = activityManager.getRunningTasks(1);
ComponentName componentInfo = taskInfo.get(0).topActivity;
if (componentInfo.getPackageName().equals(context.getPackageName())) {
return true;
}
}
return false;
}
@Override
public ActivityInfo getActivityInfo(ComponentName className, int flags)
throws NameNotFoundException {
String packageName = className.getPackageName();
AndroidManifest androidManifest = androidManifests.get(packageName);
String activityName = className.getClassName();
ActivityData activityData = androidManifest.getActivityData(activityName);
ActivityInfo activityInfo = new ActivityInfo();
activityInfo.packageName = packageName;
activityInfo.name = activityName;
if (activityData != null) {
activityInfo.parentActivityName = activityData.getParentActivityName();
activityInfo.metaData = metaDataToBundle(activityData.getMetaData().getValueMap());
ResourceIndex resourceIndex = shadowsAdapter.getResourceLoader().getResourceIndex();
String themeRef;
// Based on ShadowActivity
if (activityData.getThemeRef() != null) {
themeRef = activityData.getThemeRef();
} else {
themeRef = androidManifest.getThemeRef();
}
if (themeRef != null) {
ResName style = ResName.qualifyResName(themeRef.replace("@", ""), packageName, "style");
activityInfo.theme = resourceIndex.getResourceId(style);
}
}
activityInfo.applicationInfo = getApplicationInfo(packageName, flags);
return activityInfo;
}
@Override
public void onReceive(Context context, Intent intent) {
ExtensionManager extensionManager = ExtensionManager.getInstance(context);
if (extensionManager.cleanupExtensions()) {
LOGD(TAG, "Extension cleanup performed and action taken.");
Intent widgetUpdateIntent = new Intent(context, DashClockService.class);
widgetUpdateIntent.setAction(DashClockService.ACTION_UPDATE_WIDGETS);
context.startService(widgetUpdateIntent);
}
// If this is a replacement or change in the package, update all active extensions from
// this package.
String action = intent.getAction();
if (Intent.ACTION_PACKAGE_CHANGED.equals(action)
|| Intent.ACTION_PACKAGE_REPLACED.equals(action)) {
String packageName = intent.getData().getSchemeSpecificPart();
if (TextUtils.isEmpty(packageName)) {
return;
}
List<ComponentName> activeExtensions = extensionManager.getActiveExtensionNames();
for (ComponentName cn : activeExtensions) {
if (packageName.equals(cn.getPackageName())) {
Intent extensionUpdateIntent = new Intent(context, DashClockService.class);
extensionUpdateIntent.setAction(DashClockService.ACTION_UPDATE_EXTENSIONS);
extensionUpdateIntent.putExtra(
DashClockService.EXTRA_COMPONENT_NAME, cn.flattenToShortString());
context.startService(extensionUpdateIntent);
}
}
}
}
static boolean isSystemApp(Context context, Intent intent) {
PackageManager pm = context.getPackageManager();
ComponentName cn = intent.getComponent();
String packageName = null;
if (cn == null) {
ResolveInfo info = pm.resolveActivity(intent, PackageManager.MATCH_DEFAULT_ONLY);
if ((info != null) && (info.activityInfo != null)) {
packageName = info.activityInfo.packageName;
}
} else {
packageName = cn.getPackageName();
}
if (packageName != null) {
try {
PackageInfo info = pm.getPackageInfo(packageName, 0);
return (info != null)
&& (info.applicationInfo != null)
&& ((info.applicationInfo.flags & ApplicationInfo.FLAG_SYSTEM) != 0);
} catch (NameNotFoundException e) {
return false;
}
} else {
return false;
}
}
private Drawable getActivityIcon(ComponentName componentname)
{
Object obj = mContext.getPackageManager();
ActivityInfo activityinfo;
int i;
try
{
activityinfo = ((PackageManager) (obj)).getActivityInfo(componentname, 128);
}
// Misplaced declaration of an exception variable
catch (ComponentName componentname)
{
componentname.toString();
return null;
}
i = activityinfo.getIconResource();
if (i == 0)
{
return null;
}
obj = ((PackageManager) (obj)).getDrawable(componentname.getPackageName(), i, activityinfo.applicationInfo);
if (obj == null)
{
(new StringBuilder()).append("Invalid icon resource ").append(i).append(" for ").append(componentname.flattenToShortString()).toString();
return null;
} else
{
return ((Drawable) (obj));
}
}
/** Add and remove icons for this package which has been updated. */
public void updatePackage(Context context, String packageName) {
final List<ResolveInfo> matches = findActivitiesForPackage(context, packageName);
if (matches.size() > 0) {
// Find disabled/removed activities and remove them from data and add them
// to the removed list.
for (int i = data.size() - 1; i >= 0; i--) {
final AppInfo applicationInfo = data.get(i);
final ComponentName component = applicationInfo.intent.getComponent();
if (packageName.equals(component.getPackageName())) {
if (!findActivity(matches, component)) {
removed.add(applicationInfo);
mIconCache.remove(component);
data.remove(i);
}
}
}
// Find enabled activities and add them to the adapter
// Also updates existing activities with new labels/icons
int count = matches.size();
for (int i = 0; i < count; i++) {
final ResolveInfo info = matches.get(i);
AppInfo applicationInfo =
findApplicationInfoLocked(
info.activityInfo.applicationInfo.packageName, info.activityInfo.name);
if (applicationInfo == null) {
add(new AppInfo(context.getPackageManager(), info, mIconCache, null));
} else {
mIconCache.remove(applicationInfo.componentName);
mIconCache.getTitleAndIcon(applicationInfo, info, null);
modified.add(applicationInfo);
}
}
} else {
// Remove all data for this package.
for (int i = data.size() - 1; i >= 0; i--) {
final AppInfo applicationInfo = data.get(i);
final ComponentName component = applicationInfo.intent.getComponent();
if (packageName.equals(component.getPackageName())) {
removed.add(applicationInfo);
mIconCache.remove(component);
data.remove(i);
}
}
}
}
@Override
public ProviderInfo getProviderInfo(ComponentName className, int flags) throws RemoteException {
waitForReadyInner();
try {
String pkg = getAndCheckCallingPkg(className.getPackageName());
if (pkg != null) {
enforcePluginFileExists();
PluginPackageParser parser = mPluginCache.get(className.getPackageName());
if (parser != null) {
return parser.getProviderInfo(className, flags);
}
}
} catch (Exception e) {
handleException(e);
}
return null;
}
/** Add and remove icons for this package which has been updated. */
public void updatePackage(Context context, String packageName, UserHandleCompat user) {
final LauncherAppsCompat launcherApps = LauncherAppsCompat.getInstance(context);
final List<LauncherActivityInfoCompat> matches =
launcherApps.getActivityList(packageName, user);
if (matches.size() > 0) {
// Find disabled/removed activities and remove them from data and add them
// to the removed list.
for (int i = data.size() - 1; i >= 0; i--) {
final AppInfo applicationInfo = data.get(i);
final ComponentName component = applicationInfo.intent.getComponent();
if (user.equals(applicationInfo.user) && packageName.equals(component.getPackageName())) {
if (!findActivity(matches, component)) {
removed.add(applicationInfo);
data.remove(i);
}
}
}
// Find enabled activities and add them to the adapter
// Also updates existing activities with new labels/icons
for (final LauncherActivityInfoCompat info : matches) {
AppInfo applicationInfo =
findApplicationInfoLocked(
info.getComponentName().getPackageName(),
user,
info.getComponentName().getClassName());
if (applicationInfo == null) {
add(new AppInfo(context, info, user, mIconCache));
} else {
mIconCache.getTitleAndIcon(applicationInfo, info, true /* useLowResIcon */);
modified.add(applicationInfo);
}
}
} else {
// Remove all data for this package.
for (int i = data.size() - 1; i >= 0; i--) {
final AppInfo applicationInfo = data.get(i);
final ComponentName component = applicationInfo.intent.getComponent();
if (user.equals(applicationInfo.user) && packageName.equals(component.getPackageName())) {
removed.add(applicationInfo);
mIconCache.remove(component, user);
data.remove(i);
}
}
}
}
private static void executeBadgeByBroadcast(
Context context, ComponentName componentName, int badgeCount) {
Intent intent = new Intent(INTENT_ACTION);
intent.putExtra(INTENT_EXTRA_PACKAGE_NAME, componentName.getPackageName());
intent.putExtra(INTENT_EXTRA_ACTIVITY_NAME, componentName.getClassName());
intent.putExtra(INTENT_EXTRA_MESSAGE, String.valueOf(badgeCount));
intent.putExtra(INTENT_EXTRA_SHOW_MESSAGE, badgeCount > 0);
context.sendBroadcast(intent);
}
@Override
public Object call(Object who, Method method, Object... args) throws Throwable {
ComponentName componentName = (ComponentName) args[0];
int flags = (int) args[1];
if (getHostPkg().equals(componentName.getPackageName())) {
return method.invoke(who, args);
}
int userId = VUserHandle.myUserId();
return VPackageManager.get().getProviderInfo(componentName, flags, userId);
}
public static Intent m1120a(Context context, ComponentName componentName) {
String b = m1123b(context, componentName);
if (b == null) {
return null;
}
ComponentName componentName2 = new ComponentName(componentName.getPackageName(), b);
return m1123b(context, componentName2) == null
? C0168n.m1535a(componentName2)
: new Intent().setComponent(componentName2);
}
/** Find an ApplicationInfo object for the given packageName and className. */
private AppInfo findApplicationInfoLocked(String packageName, String className) {
for (AppInfo info : data) {
final ComponentName component = info.intent.getComponent();
if (packageName.equals(component.getPackageName())
&& className.equals(component.getClassName())) {
return info;
}
}
return null;
}
public static void load(Context ctx, String pkg)
throws NameNotFoundException, XmlPullParserException, IOException {
sPackageName = pkg;
Context extCtx = ctx.createPackageContext(pkg, Context.CONTEXT_IGNORE_SECURITY);
sRes = extCtx.getResources();
int id = sRes.getIdentifier("appfilter", "xml", sPackageName);
boolean loadFromAssets = false;
if (id != 0) {
sParser = sRes.getXml(id);
} else {
loadFromAssets = true;
Log.e(
TAG,
"Failed to get appfilter.xml from resources of package "
+ sPackageName
+ ", attempting load from assets...");
}
if (loadFromAssets) {
InputStream is = sRes.getAssets().open("appfilter.xml");
sParser = XmlPullParserFactory.newInstance().newPullParser();
sParser.setInput(is, null);
}
if (sParser == null) throw new XmlPullParserException("Parser is null!");
SharedPreferences prefs = ctx.getSharedPreferences("icon_pack", Context.MODE_PRIVATE);
prefs.edit().clear().commit();
SharedPreferences.Editor editor = prefs.edit();
while (sParser.getEventType() != XmlPullParser.END_DOCUMENT) {
int type = sParser.getEventType();
switch (type) {
case XmlPullParser.START_TAG:
String currentComponent = sParser.getAttributeValue(null, "component");
String drawable = sParser.getAttributeValue(null, "drawable");
if (currentComponent != null) {
ComponentName cmpName = ComponentNameParser.parse(currentComponent);
if (cmpName != null && drawable != null) {
int drawableId = sRes.getIdentifier(drawable, "drawable", sPackageName);
if (drawableId != 0) {
// TODO: replace by SQL database
String pref = cmpName.getPackageName() + "/" + cmpName.getClassName();
editor.putInt(pref, drawableId);
}
}
}
break;
}
sParser.next();
}
editor.commit();
}
public static Intent a(Context paramContext, ComponentName paramComponentName) {
String str = b(paramContext, paramComponentName);
if (str == null) {
return null;
}
paramComponentName = new ComponentName(paramComponentName.getPackageName(), str);
if (b(paramContext, paramComponentName) == null) {
return a.makeMainActivity(paramComponentName);
}
return new Intent().setComponent(paramComponentName);
}
public static String getTopPackage(Context context) {
ActivityManager am = (ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE);
String ret = "";
try {
ComponentName cn = am.getRunningTasks(1).get(0).topActivity;
ret = cn.getPackageName();
} catch (Exception e) {
}
return ret;
}
public static boolean isApplicationBroughtToBackground(Context context) {
ActivityManager am = (ActivityManager) context.getSystemService("activity");
List tasks = am.getRunningTasks(1);
if (!tasks.isEmpty()) {
ComponentName topActivity = ((ActivityManager.RunningTaskInfo) tasks.get(0)).topActivity;
if (!topActivity.getPackageName().equals(context.getPackageName())) {
return true;
}
}
return false;
}
/** Remove the apps for the given apk identified by packageName. */
public void removePackage(String packageName, UserHandleCompat user) {
final List<AppInfo> data = this.data;
for (int i = data.size() - 1; i >= 0; i--) {
AppInfo info = data.get(i);
final ComponentName component = info.intent.getComponent();
if (info.user.equals(user) && packageName.equals(component.getPackageName())) {
removed.add(info);
data.remove(i);
}
}
}
/**
* whether application is in background
*
* <ul>
* <li>need use permission android.permission.GET_TASKS in Manifest.xml
* </ul>
*
* @param context
* @return if application is in background return true, otherwise return false
*/
public static boolean isApplicationInBackground(Context context) {
ActivityManager am = (ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE);
List<RunningTaskInfo> taskList = am.getRunningTasks(1);
if (taskList != null && !taskList.isEmpty()) {
ComponentName topActivity = taskList.get(0).topActivity;
if (topActivity != null && !topActivity.getPackageName().equals(context.getPackageName())) {
return true;
}
}
return false;
}
/** 判断当前应用程序处于前台还是后台 false为在后台运行 */
public static boolean isApplicationBroughtToBackground(final Context context, String pakname) {
ActivityManager am = (ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE);
List<RunningTaskInfo> tasks = am.getRunningTasks(1);
if (!tasks.isEmpty()) {
ComponentName topActivity = tasks.get(0).topActivity;
if (!topActivity.getPackageName().equals(pakname)) {
return true;
}
}
return false;
}
/**
* 判断当前App处于前台还是后台
*
* <p>需添加<uses-permission android:name="android.permission.GET_TASKS"/>
*
* <p>并且必须是系统应用该方法才有效
*/
public static boolean isAppBackground(Context context) {
ActivityManager am = (ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE);
@SuppressWarnings("deprecation")
List<ActivityManager.RunningTaskInfo> tasks = am.getRunningTasks(1);
if (!tasks.isEmpty()) {
ComponentName topActivity = tasks.get(0).topActivity;
if (!topActivity.getPackageName().equals(context.getPackageName())) {
return true;
}
}
return false;
}
private boolean appEstaRodando(Context context) {
ActivityManager am = (ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE);
List<ActivityManager.RunningTaskInfo> tasks = am.getRunningTasks(1);
if (!tasks.isEmpty()) {
ComponentName topActivity = tasks.get(0).topActivity;
if (!topActivity.getPackageName().equals(context.getPackageName())) {
return false;
}
}
return true;
}
