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-rw-r--r--packages/PackageInstaller/src/com/android/packageinstaller/InstallStart.java107
1 files changed, 43 insertions, 64 deletions
diff --git a/packages/PackageInstaller/src/com/android/packageinstaller/InstallStart.java b/packages/PackageInstaller/src/com/android/packageinstaller/InstallStart.java
index f2f019d96023..736e0efe872a 100644
--- a/packages/PackageInstaller/src/com/android/packageinstaller/InstallStart.java
+++ b/packages/PackageInstaller/src/com/android/packageinstaller/InstallStart.java
@@ -34,7 +34,6 @@ import android.os.Build;
import android.os.Bundle;
import android.os.Process;
import android.os.UserManager;
-import android.provider.Settings;
import android.text.TextUtils;
import android.util.EventLog;
import android.util.Log;
@@ -51,12 +50,10 @@ import java.util.Arrays;
public class InstallStart extends Activity {
private static final String TAG = InstallStart.class.getSimpleName();
-
- private static final int DLG_INSTALL_APPS_RESTRICTED_FOR_USER = 1;
- private static final int DLG_UNKNOWN_SOURCES_RESTRICTED_FOR_USER = 2;
private PackageManager mPackageManager;
private UserManager mUserManager;
private boolean mAbortInstall = false;
+ private boolean mShouldFinish = true;
private final boolean mLocalLOGV = false;
@@ -131,7 +128,7 @@ public class InstallStart extends Activity {
mAbortInstall = true;
}
- checkDevicePolicyRestriction();
+ checkDevicePolicyRestrictions();
final String installerPackageNameFromIntent = getIntent().getStringExtra(
Intent.EXTRA_INSTALLER_PACKAGE_NAME);
@@ -150,7 +147,9 @@ public class InstallStart extends Activity {
if (mAbortInstall) {
setResult(RESULT_CANCELED);
- finish();
+ if (mShouldFinish) {
+ finish();
+ }
return;
}
@@ -281,58 +280,52 @@ public class InstallStart extends Activity {
return originatingUid == installerUid;
}
- private void checkDevicePolicyRestriction() {
- // Check for install apps user restriction first.
- final int installAppsRestrictionSource = mUserManager.getUserRestrictionSource(
- UserManager.DISALLOW_INSTALL_APPS, Process.myUserHandle());
- if ((installAppsRestrictionSource & UserManager.RESTRICTION_SOURCE_SYSTEM) != 0) {
- if (mLocalLOGV) Log.i(TAG, "install not allowed: " + UserManager.DISALLOW_INSTALL_APPS);
- mAbortInstall = true;
- showDialogInner(DLG_INSTALL_APPS_RESTRICTED_FOR_USER);
- return;
- } else if (installAppsRestrictionSource != UserManager.RESTRICTION_NOT_SET) {
- if (mLocalLOGV) {
- Log.i(TAG, "install not allowed by admin; showing "
- + Settings.ACTION_SHOW_ADMIN_SUPPORT_DETAILS);
+ private void checkDevicePolicyRestrictions() {
+ final String[] restrictions = new String[] {
+ UserManager.DISALLOW_INSTALL_APPS,
+ UserManager.DISALLOW_INSTALL_UNKNOWN_SOURCES,
+ UserManager.DISALLOW_INSTALL_UNKNOWN_SOURCES_GLOBALLY
+ };
+
+ final DevicePolicyManager dpm = getSystemService(DevicePolicyManager.class);
+ for (String restriction : restrictions) {
+ if (!mUserManager.hasUserRestrictionForUser(restriction, Process.myUserHandle())) {
+ continue;
}
- mAbortInstall = true;
- startActivity(new Intent(Settings.ACTION_SHOW_ADMIN_SUPPORT_DETAILS));
- return;
- }
- final int unknownSourcesRestrictionSource = mUserManager.getUserRestrictionSource(
- UserManager.DISALLOW_INSTALL_UNKNOWN_SOURCES, Process.myUserHandle());
- final int unknownSourcesGlobalRestrictionSource = mUserManager.getUserRestrictionSource(
- UserManager.DISALLOW_INSTALL_UNKNOWN_SOURCES_GLOBALLY, Process.myUserHandle());
- final int systemRestriction = UserManager.RESTRICTION_SOURCE_SYSTEM
- & (unknownSourcesRestrictionSource | unknownSourcesGlobalRestrictionSource);
- if (systemRestriction != 0) {
- if (mLocalLOGV) Log.i(TAG, "Showing DLG_UNKNOWN_SOURCES_RESTRICTED_FOR_USER");
- mAbortInstall = true;
- showDialogInner(DLG_UNKNOWN_SOURCES_RESTRICTED_FOR_USER);
- } else if (unknownSourcesRestrictionSource != UserManager.RESTRICTION_NOT_SET) {
mAbortInstall = true;
- startAdminSupportDetailsActivity(UserManager.DISALLOW_INSTALL_UNKNOWN_SOURCES);
- } else if (unknownSourcesGlobalRestrictionSource != UserManager.RESTRICTION_NOT_SET) {
- mAbortInstall = true;
- startAdminSupportDetailsActivity(UserManager.DISALLOW_INSTALL_UNKNOWN_SOURCES_GLOBALLY);
+
+ // If the given restriction is set by an admin, display information about the
+ // admin enforcing the restriction for the affected user. If not enforced by the admin,
+ // show the system dialog.
+ final Intent showAdminSupportDetailsIntent = dpm.createAdminSupportIntent(restriction);
+ if (showAdminSupportDetailsIntent != null) {
+ if (mLocalLOGV) Log.i(TAG, "starting " + showAdminSupportDetailsIntent);
+ startActivity(showAdminSupportDetailsIntent);
+ } else {
+ if (mLocalLOGV) Log.i(TAG, "Restriction set by system: " + restriction);
+ mShouldFinish = false;
+ showDialogInner(restriction);
+ }
+ break;
}
}
/**
- * Replace any dialog shown by the dialog with the one for the given {@link #createDialog(int)}.
+ * Replace any dialog shown by the dialog with the one for the given
+ * {@link #createDialog(String)}.
*
- * @param id The dialog type to add
+ * @param restriction The restriction to create the dialog for
*/
- private void showDialogInner(int id) {
- if (mLocalLOGV) Log.i(TAG, "showDialogInner(" + id + ")");
+ private void showDialogInner(String restriction) {
+ if (mLocalLOGV) Log.i(TAG, "showDialogInner(" + restriction + ")");
DialogFragment currentDialog =
(DialogFragment) getFragmentManager().findFragmentByTag("dialog");
if (currentDialog != null) {
currentDialog.dismissAllowingStateLoss();
}
- DialogFragment newDialog = createDialog(id);
+ DialogFragment newDialog = createDialog(restriction);
if (newDialog != null) {
getFragmentManager().beginTransaction()
.add(newDialog, "dialog").commitAllowingStateLoss();
@@ -342,34 +335,20 @@ public class InstallStart extends Activity {
/**
* Create a new dialog.
*
- * @param id The id of the dialog (determines dialog type)
+ * @param restriction The restriction to create the dialog for
* @return The dialog
*/
- private DialogFragment createDialog(int id) {
- if (mLocalLOGV) Log.i(TAG, "createDialog(" + id + ")");
- switch (id) {
- case DLG_INSTALL_APPS_RESTRICTED_FOR_USER:
+ private DialogFragment createDialog(String restriction) {
+ if (mLocalLOGV) Log.i(TAG, "createDialog(" + restriction + ")");
+ switch (restriction) {
+ case UserManager.DISALLOW_INSTALL_APPS:
return PackageUtil.SimpleErrorDialog.newInstance(
R.string.install_apps_user_restriction_dlg_text);
- case DLG_UNKNOWN_SOURCES_RESTRICTED_FOR_USER:
+ case UserManager.DISALLOW_INSTALL_UNKNOWN_SOURCES:
+ case UserManager.DISALLOW_INSTALL_UNKNOWN_SOURCES_GLOBALLY:
return PackageUtil.SimpleErrorDialog.newInstance(
R.string.unknown_apps_user_restriction_dlg_text);
}
return null;
}
-
- private void startAdminSupportDetailsActivity(String restriction) {
- if (mLocalLOGV) Log.i(TAG, "startAdminSupportDetailsActivity(): " + restriction);
-
- // If the given restriction is set by an admin, display information about the
- // admin enforcing the restriction for the affected user.
- final DevicePolicyManager dpm = getSystemService(DevicePolicyManager.class);
- final Intent showAdminSupportDetailsIntent = dpm.createAdminSupportIntent(restriction);
- if (showAdminSupportDetailsIntent != null) {
- if (mLocalLOGV) Log.i(TAG, "starting " + showAdminSupportDetailsIntent);
- startActivity(showAdminSupportDetailsIntent);
- } else {
- if (mLocalLOGV) Log.w(TAG, "not intent for " + restriction);
- }
- }
}
generated by cgit v1.2.3-59-g8ed1b (git 2.39.0) at 2025-12-05 13:38:11 +0000