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DO NOT MERGE Add network logging icon to Quicksettings when enabled

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Add the network logging icon in Quick Settings' footer if
network logging is enabled, possible next to the VPN icon.
Quicksettings has to be able to tell that network logging
is enabled, so this CL changes DPM.isNetworkLoggingEnabled() to be
callable from the device owner or from any app with the MANAGE_USERS
permission.

The icon is only a placeholder until the official icon is finished.

CTS Verifier tests will be added when all Network logging UX changes are
done.

Cherry-picked from master, and then modified to work in N:
I had to remove the QSFooterTest change because the testing infrastructure
is not there in N. Also, I had to add DPMS.enforceDeviceOwnerOrManageUsers()
to which did not exist in N before.

BUG: 33126618
BUG: 29748723
Test: Manual, CTS-Verifier tests will be added in a follow-up

(cherry picked from commit a4e169ed68)

Change-Id: Ib35d323605ab11f883a4b6199d1db79b9e53c49b
This commit is contained in:
phweiss
2016-11-24 16:20:57 +01:00
parent 2bfb3155d9
commit c94b637305
7 changed files with 85 additions and 8 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
core/java/android/app/admin/DevicePolicyManager.java
View File

@@ -6637,13 +6637,15 @@ public class DevicePolicyManager {
/**
* Return whether network logging is enabled by a device owner.
*
* @param admin Which {@link DeviceAdminReceiver} this request is associated with.
* @param admin Which {@link DeviceAdminReceiver} this request is associated with. Can only
* be {@code null} if the caller has MANAGE_USERS permission.
* @return {@code true} if network logging is enabled by device owner, {@code false} otherwise.
* @throws {@link SecurityException} if {@code admin} is not a device owner.
* @throws {@link SecurityException} if {@code admin} is not a device owner and caller has
* no MANAGE_USERS permission
*
* @hide
*/
public boolean isNetworkLoggingEnabled(@NonNull ComponentName admin) {
public boolean isNetworkLoggingEnabled(@Nullable ComponentName admin) {
throwIfParentInstance("isNetworkLoggingEnabled");
try {
return mService.isNetworkLoggingEnabled(admin);

29
packages/SystemUI/res/drawable/ic_qs_network_logging.xml Normal file
View File

@@ -0,0 +1,29 @@
<!--
Copyright (C) 2016 The Android Open Source Project
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
<!-- Placeholder icon for network logging until the real icon is finalized-->
<vector xmlns:android="http://schemas.android.com/apk/res/android"
android:width="12.0dp"
android:height="12.0dp"
android:viewportWidth="24.0"
android:viewportHeight="24.0"
android:tint="#4DFFFFFF" >
<path
android:fillColor="#FFFFFFFF"
android:pathData="M7,18v-2h6v2H7z M7,14v-2h10v2H7z M8.5,9 12,5.5 15.5,9 13,9 13,13 11,13 11,9z"/>
</vector>

14
packages/SystemUI/res/layout/quick_settings_footer.xml
View File

@@ -39,4 +39,16 @@
android:src="@drawable/ic_qs_vpn"
android:visibility="invisible" />
</RelativeLayout>
<!-- Only shown if both images are visible -->
<ImageView
android:id="@+id/footer_icon2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerVertical="true"
android:layout_marginEnd="8dp"
android:layout_toStartOf="@id/footer_icon"
android:contentDescription="@null"
android:src="@drawable/ic_qs_network_logging"
android:visibility="invisible" />
</RelativeLayout>

23
packages/SystemUI/src/com/android/systemui/qs/QSFooter.java
View File

@@ -46,6 +46,7 @@ public class QSFooter implements OnClickListener, DialogInterface.OnClickListene
private final View mRootView;
private final TextView mFooterText;
private final ImageView mFooterIcon;
private final ImageView mFooterIcon2;
private final Context mContext;
private final Callback mCallback = new Callback();
@@ -57,8 +58,10 @@ public class QSFooter implements OnClickListener, DialogInterface.OnClickListene
private boolean mIsVisible;
private boolean mIsIconVisible;
private boolean mIsIcon2Visible;
private int mFooterTextId;
private int mFooterIconId;
private int mFooterIcon2Id;
public QSFooter(QSPanel qsPanel, Context context) {
mRootView = LayoutInflater.from(context)
@@ -66,7 +69,9 @@ public class QSFooter implements OnClickListener, DialogInterface.OnClickListene
mRootView.setOnClickListener(this);
mFooterText = (TextView) mRootView.findViewById(R.id.footer_text);
mFooterIcon = (ImageView) mRootView.findViewById(R.id.footer_icon);
mFooterIcon2 = (ImageView) mRootView.findViewById(R.id.footer_icon2);
mFooterIconId = R.drawable.ic_qs_vpn;
mFooterIcon2Id = R.drawable.ic_qs_network_logging;
mContext = context;
mMainHandler = new Handler();
}
@@ -113,17 +118,29 @@ public class QSFooter implements OnClickListener, DialogInterface.OnClickListene
}
private void handleRefreshState() {
mIsIconVisible = mSecurityController.isVpnEnabled();
// If the device has device owner, show "Device may be monitored", but --
// TODO See b/25779452 -- device owner doesn't actually have monitoring power.
boolean isVpnEnabled = mSecurityController.isVpnEnabled();
boolean isNetworkLoggingEnabled = mSecurityController.isNetworkLoggingEnabled();
mIsIconVisible = isVpnEnabled || isNetworkLoggingEnabled;
mIsIcon2Visible = isVpnEnabled && isNetworkLoggingEnabled;
if (mSecurityController.isDeviceManaged()) {
mFooterTextId = R.string.device_owned_footer;
mIsVisible = true;
int footerIconId = isVpnEnabled
? R.drawable.ic_qs_vpn
: R.drawable.ic_qs_network_logging;
if (mFooterIconId != footerIconId) {
mFooterIconId = footerIconId;
mMainHandler.post(mUpdateIcon);
}
} else {
boolean isBranded = mSecurityController.isVpnBranded();
mFooterTextId = isBranded ? R.string.branded_vpn_footer : R.string.vpn_footer;
// Update the VPN footer icon, if needed.
int footerIconId = isBranded ? R.drawable.ic_qs_branded_vpn : R.drawable.ic_qs_vpn;
int footerIconId = isVpnEnabled
? (isBranded ? R.drawable.ic_qs_branded_vpn : R.drawable.ic_qs_vpn)
: R.drawable.ic_qs_network_logging;
if (mFooterIconId != footerIconId) {
mFooterIconId = footerIconId;
mMainHandler.post(mUpdateIcon);
@@ -219,6 +236,7 @@ public class QSFooter implements OnClickListener, DialogInterface.OnClickListene
@Override
public void run() {
mFooterIcon.setImageResource(mFooterIconId);
mFooterIcon2.setImageResource(mFooterIcon2Id);
}
};
@@ -230,6 +248,7 @@ public class QSFooter implements OnClickListener, DialogInterface.OnClickListene
}
mRootView.setVisibility(mIsVisible ? View.VISIBLE : View.GONE);
mFooterIcon.setVisibility(mIsIconVisible ? View.VISIBLE : View.INVISIBLE);
mFooterIcon2.setVisibility(mIsIcon2Visible ? View.VISIBLE : View.INVISIBLE);
}
};

1
packages/SystemUI/src/com/android/systemui/statusbar/policy/SecurityController.java
View File

@@ -21,6 +21,7 @@ public interface SecurityController {
boolean hasProfileOwner();
String getDeviceOwnerName();
String getProfileOwnerName();
boolean isNetworkLoggingEnabled();
boolean isVpnEnabled();
boolean isVpnRestricted();
/** Whether the VPN app should use branded VPN iconography. */

5
packages/SystemUI/src/com/android/systemui/statusbar/policy/SecurityControllerImpl.java
View File

@@ -153,6 +153,11 @@ public class SecurityControllerImpl implements SecurityController {
return null;
}
@Override
public boolean isNetworkLoggingEnabled() {
return mDevicePolicyManager.isNetworkLoggingEnabled(null);
}
@Override
public boolean isVpnEnabled() {
for (int profileId : mUserManager.getProfileIdsWithDisabled(mVpnUserId)) {

13
services/devicepolicy/java/com/android/server/devicepolicy/DevicePolicyManagerService.java
View File

@@ -6531,6 +6531,16 @@ public class DevicePolicyManagerService extends IDevicePolicyManager.Stub {
}
}
private void enforceDeviceOwnerOrManageUsers() {
synchronized (this) {
if (getActiveAdminWithPolicyForUidLocked(null, DeviceAdminInfo.USES_POLICY_DEVICE_OWNER,
mInjector.binderGetCallingUid()) != null) {
return;
}
}
enforceManageUsers();
}
private void ensureCallerPackage(@Nullable String packageName) {
if (packageName == null) {
Preconditions.checkState(isCallerWithSystemUid(),
@@ -9488,9 +9498,8 @@ public class DevicePolicyManagerService extends IDevicePolicyManager.Stub {
if (!mHasFeature) {
return false;
}
Preconditions.checkNotNull(admin);
synchronized (this) {
getActiveAdminForCallerLocked(admin, DeviceAdminInfo.USES_POLICY_DEVICE_OWNER);
enforceDeviceOwnerOrManageUsers();
return isNetworkLoggingEnabledInternalLocked();
}
}