本文整理汇总了Java中android.content.pm.PackageInstaller.createSession方法的典型用法代码示例。如果您正苦于以下问题：Java PackageInstaller.createSession方法的具体用法？Java PackageInstaller.createSession怎么用？Java PackageInstaller.createSession使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类android.content.pm.PackageInstaller的用法示例。
在下文中一共展示了PackageInstaller.createSession方法的2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: installPackage
import android.content.pm.PackageInstaller; //导入方法依赖的package包/类
public static boolean installPackage(Context context, InputStream in, String packageName)
throws IOException {
PackageInstaller packageInstaller = context.getPackageManager().getPackageInstaller();
PackageInstaller.SessionParams params = new PackageInstaller.SessionParams(
PackageInstaller.SessionParams.MODE_FULL_INSTALL);
params.setAppPackageName(packageName);
// set params
int sessionId = packageInstaller.createSession(params);
PackageInstaller.Session session = packageInstaller.openSession(sessionId);
OutputStream out = session.openWrite("COSU", 0, -1);
byte[] buffer = new byte[65536];
int c;
while ((c = in.read(buffer)) != -1) {
out.write(buffer, 0, c);
}
session.fsync(out);
in.close();
out.close();
session.commit(createIntentSender(context, sessionId));
return true;
}
示例2: testPendingWidget_notRestored_activeInstall
import android.content.pm.PackageInstaller; //导入方法依赖的package包/类
public void testPendingWidget_notRestored_activeInstall() throws Exception {
// A widget which is being installed is not removed
LauncherAppWidgetInfo item = getInvalidWidgetInfo();
item.restoreStatus = LauncherAppWidgetInfo.FLAG_ID_NOT_VALID
| LauncherAppWidgetInfo.FLAG_PROVIDER_NOT_READY;
// Create an active installer session
SessionParams params = new SessionParams(SessionParams.MODE_FULL_INSTALL);
params.setAppPackageName(item.providerName.getPackageName());
PackageInstaller installer = mTargetContext.getPackageManager().getPackageInstaller();
mSessionId = installer.createSession(params);
setupAndVerifyContents(item, PendingAppWidgetHostView.class, null);
// Verify item still exists in db
waitUntilLoaderIdle();
mCursor = mResolver.query(LauncherSettings.Favorites.getContentUri(item.id),
null, null, null, null, null);
assertEquals(1, mCursor.getCount());
// Widget still has an invalid id.
mCursor.moveToNext();
assertEquals(LauncherAppWidgetInfo.FLAG_ID_NOT_VALID,
mCursor.getInt(mCursor.getColumnIndex(LauncherSettings.Favorites.RESTORED))
& LauncherAppWidgetInfo.FLAG_ID_NOT_VALID);
}