Merge "Add VPN Key to signal icons" into lmp-dev

5 files changed, 65 insertions, 4 deletions

diff --git a/packages/SystemUI/res/drawable/stat_sys_vpn_ic.xml b/packages/SystemUI/res/drawable/stat_sys_vpn_ic.xml
new file mode 100644
index 0000000..7ca8c40
--- /dev/null
+++ b/packages/SystemUI/res/drawable/stat_sys_vpn_ic.xml
@@ -0,0 +1,24 @@
+<!--
+Copyright (C) 2014 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.
+-->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+        android:width="17.0dp"
+        android:height="17.0dp"
+        android:viewportWidth="24.0"
+        android:viewportHeight="24.0">
+    <path
+        android:fillColor="#FFFFFFFF"
+        android:pathData="M12.700000,10.000000c-0.800000,-2.300000 -3.000000,-4.000000 -5.700000,-4.000000c-3.300000,0.000000 -6.000000,2.700000 -6.000000,6.000000s2.700000,6.000000 6.000000,6.000000c2.600000,0.000000 4.800000,-1.700000 5.700000,-4.000000L17.000000,14.000000l0.000000,4.000000l4.000000,0.000000l0.000000,-4.000000l2.000000,0.000000l0.000000,-4.000000L12.700000,10.000000zM7.000000,14.000000c-1.100000,0.000000 -2.000000,-0.900000 -2.000000,-2.000000c0.000000,-1.100000 0.900000,-2.000000 2.000000,-2.000000s2.000000,0.900000 2.000000,2.000000C9.000000,13.100000 8.100000,14.000000 7.000000,14.000000z"/>
+</vector>
diff --git a/packages/SystemUI/res/layout/signal_cluster_view.xml b/packages/SystemUI/res/layout/signal_cluster_view.xml
index 347c8a9..3a8a17d 100644
--- a/packages/SystemUI/res/layout/signal_cluster_view.xml
+++ b/packages/SystemUI/res/layout/signal_cluster_view.xml
@@ -25,6 +25,13 @@
     android:gravity="center_vertical"
     android:orientation="horizontal"
     >
+    <ImageView
+        android:id="@+id/vpn"
+        android:layout_height="wrap_content"
+        android:layout_width="wrap_content"
+        android:paddingEnd="6dp"
+        android:src="@drawable/stat_sys_vpn_ic"
+        />
     <FrameLayout
         android:id="@+id/wifi_combo"
         android:layout_height="wrap_content"
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/SignalClusterView.java b/packages/SystemUI/src/com/android/systemui/statusbar/SignalClusterView.java
index 5883c26..740211f 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/SignalClusterView.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/SignalClusterView.java
@@ -27,17 +27,21 @@ import android.widget.LinearLayout;
 
 import com.android.systemui.R;
 import com.android.systemui.statusbar.policy.NetworkControllerImpl;
+import com.android.systemui.statusbar.policy.SecurityController;
 
 // Intimately tied to the design of res/layout/signal_cluster_view.xml
 public class SignalClusterView
         extends LinearLayout
-        implements NetworkControllerImpl.SignalCluster {
+        implements NetworkControllerImpl.SignalCluster,
+        SecurityController.SecurityControllerCallback {
 
     static final String TAG = "SignalClusterView";
     static final boolean DEBUG = Log.isLoggable(TAG, Log.DEBUG);
 
     NetworkControllerImpl mNC;
+    SecurityController mSC;
 
+    private boolean mVpnVisible = false;
     private boolean mWifiVisible = false;
     private int mWifiStrengthId = 0;
     private boolean mMobileVisible = false;
@@ -48,7 +52,7 @@ public class SignalClusterView
     private boolean mRoaming;
 
     ViewGroup mWifiGroup, mMobileGroup;
-    ImageView mWifi, mMobile, mMobileType, mAirplane;
+    ImageView mVpn, mWifi, mMobile, mMobileType, mAirplane;
     View mWifiAirplaneSpacer;
 
     public SignalClusterView(Context context) {
@@ -68,10 +72,18 @@ public class SignalClusterView
         mNC = nc;
     }
 
+    public void setSecurityController(SecurityController sc) {
+        if (DEBUG) Log.d(TAG, "SecurityController=" + sc);
+        mSC = sc;
+        mSC.addCallback(this);
+        mVpnVisible = mSC.isVpnEnabled();
+    }
+
     @Override
     protected void onAttachedToWindow() {
         super.onAttachedToWindow();
 
+        mVpn            = (ImageView) findViewById(R.id.vpn);
         mWifiGroup      = (ViewGroup) findViewById(R.id.wifi_combo);
         mWifi           = (ImageView) findViewById(R.id.wifi_signal);
         mMobileGroup    = (ViewGroup) findViewById(R.id.mobile_combo);
@@ -85,6 +97,7 @@ public class SignalClusterView
 
     @Override
     protected void onDetachedFromWindow() {
+        mVpn            = null;
         mWifiGroup      = null;
         mWifi           = null;
         mMobileGroup    = null;
@@ -95,6 +108,18 @@ public class SignalClusterView
         super.onDetachedFromWindow();
     }
 
+    // From SecurityController.
+    @Override
+    public void onStateChanged() {
+        post(new Runnable() {
+            @Override
+            public void run() {
+                mVpnVisible = mSC.isVpnEnabled();
+                apply();
+            }
+        });
+    }
+
     @Override
     public void setWifiIndicators(boolean visible, int strengthIcon, String contentDescription) {
         mWifiVisible = visible;
@@ -168,6 +193,8 @@ public class SignalClusterView
     private void apply() {
         if (mWifiGroup == null) return;
 
+        mVpn.setVisibility(mVpnVisible ? View.VISIBLE : View.GONE);
+        if (DEBUG) Log.d(TAG, String.format("vpn: %s", mVpnVisible ? "VISIBLE" : "GONE"));
         if (mWifiVisible) {
             mWifi.setImageResource(mWifiStrengthId);
             mWifiGroup.setContentDescription(mWifiDescription);
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java
index 861bf4a..8497d8a 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java
@@ -786,8 +786,11 @@ public class PhoneStatusBar extends BaseStatusBar implements DemoMode,
         mNetworkController.addSignalCluster(signalCluster);
         mNetworkController.addSignalCluster(signalClusterKeyguard);
         mNetworkController.addSignalCluster(signalClusterQs);
+        signalCluster.setSecurityController(mSecurityController);
         signalCluster.setNetworkController(mNetworkController);
+        signalClusterKeyguard.setSecurityController(mSecurityController);
         signalClusterKeyguard.setNetworkController(mNetworkController);
+        signalClusterQs.setSecurityController(mSecurityController);
         signalClusterQs.setNetworkController(mNetworkController);
         final boolean isAPhone = mNetworkController.hasVoiceCallingFeature();
         if (isAPhone) {
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/policy/SecurityControllerImpl.java b/packages/SystemUI/src/com/android/systemui/statusbar/policy/SecurityControllerImpl.java
index a15ddaf..2fbb812 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/policy/SecurityControllerImpl.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/policy/SecurityControllerImpl.java
@@ -139,14 +139,14 @@ public class SecurityControllerImpl implements SecurityController {
     }
 
     @Override
-    public void addCallback(SecurityControllerCallback callback) {
+    public void removeCallback(SecurityControllerCallback callback) {
         if (callback == null) return;
         if (DEBUG) Log.d(TAG, "removeCallback " + callback);
         mCallbacks.remove(callback);
     }
 
     @Override
-    public void removeCallback(SecurityControllerCallback callback) {
+    public void addCallback(SecurityControllerCallback callback) {
         if (callback == null || mCallbacks.contains(callback)) return;
         if (DEBUG) Log.d(TAG, "addCallback " + callback);
         mCallbacks.add(callback);