本文整理汇总了Java中com.android.launcher3.compat.PackageInstallerCompat类的典型用法代码示例。如果您正苦于以下问题:Java PackageInstallerCompat类的具体用法?Java PackageInstallerCompat怎么用?Java PackageInstallerCompat使用的例子?那么, 这里精选的类代码示例或许可以为您提供帮助。
PackageInstallerCompat类属于com.android.launcher3.compat包,在下文中一共展示了PackageInstallerCompat类的4个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: onTerminate
import com.android.launcher3.compat.PackageInstallerCompat; //导入依赖的package包/类
/**
* Call from Application.onTerminate(), which is not guaranteed to ever be called.
*/
public void onTerminate() {
sContext.unregisterReceiver(mModel);
final LauncherAppsCompat launcherApps = LauncherAppsCompat.getInstance(sContext);
launcherApps.removeOnAppsChangedCallback(mModel);
PackageInstallerCompat.getInstance(sContext).onStop();
}
示例2: getValidPackages
import com.android.launcher3.compat.PackageInstallerCompat; //导入依赖的package包/类
protected static HashSet<String> getValidPackages(Context context) {
// Initialize list of valid packages. This contain all the packages which are already on
// the device and packages which are being installed. Any item which doesn't belong to
// this set is removed.
// Since the loader removes such items anyway, removing these items here doesn't cause
// any extra data loss and gives us more free space on the grid for better migration.
HashSet validPackages = new HashSet<>();
for (PackageInfo info : context.getPackageManager()
.getInstalledPackages(PackageManager.GET_UNINSTALLED_PACKAGES)) {
validPackages.add(info.packageName);
}
validPackages.addAll(PackageInstallerCompat.getInstance(context)
.updateAndGetActiveSessionCache().keySet());
return validPackages;
}
示例3: getInvalidWidgetInfo
import com.android.launcher3.compat.PackageInstallerCompat; //导入依赖的package包/类
/**
* Returns a LauncherAppWidgetInfo with package name which is not present on the device
*/
private LauncherAppWidgetInfo getInvalidWidgetInfo() {
String invalidPackage = "com.invalidpackage";
int count = 0;
String pkg = invalidPackage;
Set<String> activePackage = getOnUiThread(new Callable<Set<String>>() {
@Override
public Set<String> call() throws Exception {
return PackageInstallerCompat.getInstance(mTargetContext)
.updateAndGetActiveSessionCache().keySet();
}
});
while(true) {
try {
mTargetContext.getPackageManager().getPackageInfo(
pkg, PackageManager.GET_UNINSTALLED_PACKAGES);
} catch (Exception e) {
if (!activePackage.contains(pkg)) {
break;
}
}
pkg = invalidPackage + count;
count ++;
}
LauncherAppWidgetInfo item = new LauncherAppWidgetInfo(10,
new ComponentName(pkg, "com.test.widgetprovider"));
item.spanX = 2;
item.spanY = 2;
item.minSpanX = 2;
item.minSpanY = 2;
item.cellX = 0;
item.cellY = 1;
item.container = LauncherSettings.Favorites.CONTAINER_DESKTOP;
return item;
}
示例4: setPackageState
import com.android.launcher3.compat.PackageInstallerCompat; //导入依赖的package包/类
public void setPackageState(final PackageInstallInfo installInfo) {
Runnable updateRunnable = new Runnable() {
@Override
public void run() {
synchronized (sBgLock) {
final HashSet<ItemInfo> updates = new HashSet<>();
if (installInfo.state == PackageInstallerCompat.STATUS_INSTALLED) {
// Ignore install success events as they are handled by Package add events.
return;
}
for (ItemInfo info : sBgItemsIdMap) {
if (info instanceof ShortcutInfo) {
ShortcutInfo si = (ShortcutInfo) info;
ComponentName cn = si.getTargetComponent();
if (si.isPromise() && (cn != null)
&& installInfo.packageName.equals(cn.getPackageName())) {
si.setInstallProgress(installInfo.progress);
if (installInfo.state == PackageInstallerCompat.STATUS_FAILED) {
// Mark this info as broken.
si.status &= ~ShortcutInfo.FLAG_INSTALL_SESSION_ACTIVE;
}
updates.add(si);
}
}
}
for (LauncherAppWidgetInfo widget : sBgAppWidgets) {
if (widget.providerName.getPackageName().equals(installInfo.packageName)) {
widget.installProgress = installInfo.progress;
updates.add(widget);
}
}
if (!updates.isEmpty()) {
// Push changes to the callback.
Runnable r = new Runnable() {
public void run() {
Callbacks callbacks = getCallback();
if (callbacks != null) {
callbacks.bindRestoreItemsChange(updates);
}
}
};
mHandler.post(r);
}
}
}
};
runOnWorkerThread(updateRunnable);
}