Show PLMN on CryptKeeper
Also shows the state only once radio is enabled.
Fixes: 30301831
Change-Id: Iaf3b96c3622e20d8ada6e1f6391d6065101fb281
diff --git a/packages/Keyguard/src/com/android/keyguard/KeyguardUpdateMonitor.java b/packages/Keyguard/src/com/android/keyguard/KeyguardUpdateMonitor.java
index dccb1a9..3758c2b 100644
--- a/packages/Keyguard/src/com/android/keyguard/KeyguardUpdateMonitor.java
+++ b/packages/Keyguard/src/com/android/keyguard/KeyguardUpdateMonitor.java
@@ -390,7 +390,7 @@
}
/** @return List of SubscriptionInfo records, maybe empty but never null */
- List<SubscriptionInfo> getSubscriptionInfo(boolean forceReload) {
+ public List<SubscriptionInfo> getSubscriptionInfo(boolean forceReload) {
List<SubscriptionInfo> sil = mSubscriptionInfo;
if (sil == null || forceReload) {
sil = mSubscriptionManager.getActiveSubscriptionInfoList();
diff --git a/packages/SystemUI/res/layout/emergency_cryptkeeper_text.xml b/packages/SystemUI/res/layout/emergency_cryptkeeper_text.xml
new file mode 100644
index 0000000..0a1730a
--- /dev/null
+++ b/packages/SystemUI/res/layout/emergency_cryptkeeper_text.xml
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+ ~ 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
+ -->
+
+<com.android.systemui.statusbar.policy.EmergencyCryptkeeperText
+ xmlns:android="http://schemas.android.com/apk/res/android"
+ android:id="@+id/emergency_cryptkeeper_text"
+ android:layout_width="wrap_content"
+ android:layout_height="match_parent"
+ android:textAppearance="@style/TextAppearance.StatusBar.Clock"
+ android:paddingStart="6dp"
+ android:singleLine="true"
+ android:ellipsize="marquee"
+ android:gravity="center_vertical|start"
+ />
\ No newline at end of file
diff --git a/packages/SystemUI/res/layout/status_bar.xml b/packages/SystemUI/res/layout/status_bar.xml
index 39c16d7..63af3e0 100644
--- a/packages/SystemUI/res/layout/status_bar.xml
+++ b/packages/SystemUI/res/layout/status_bar.xml
@@ -77,4 +77,11 @@
</com.android.keyguard.AlphaOptimizedLinearLayout>
</LinearLayout>
+ <ViewStub
+ android:id="@+id/emergency_cryptkeeper_text"
+ android:layout_width="wrap_content"
+ android:layout_height="match_parent"
+ android:layout="@layout/emergency_cryptkeeper_text"
+ />
+
</com.android.systemui.statusbar.phone.PhoneStatusBarView>
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 9251f32..e809c33 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java
@@ -174,12 +174,14 @@
import com.android.systemui.statusbar.policy.BluetoothControllerImpl;
import com.android.systemui.statusbar.policy.BrightnessMirrorController;
import com.android.systemui.statusbar.policy.CastControllerImpl;
+import com.android.systemui.statusbar.policy.EncryptionHelper;
import com.android.systemui.statusbar.policy.FlashlightController;
import com.android.systemui.statusbar.policy.HeadsUpManager;
import com.android.systemui.statusbar.policy.HotspotControllerImpl;
import com.android.systemui.statusbar.policy.KeyguardMonitor;
import com.android.systemui.statusbar.policy.KeyguardUserSwitcher;
import com.android.systemui.statusbar.policy.LocationControllerImpl;
+import com.android.systemui.statusbar.policy.NetworkController;
import com.android.systemui.statusbar.policy.NetworkControllerImpl;
import com.android.systemui.statusbar.policy.NextAlarmController;
import com.android.systemui.statusbar.policy.PreviewInflater;
@@ -895,6 +897,7 @@
initSignalCluster(mStatusBarView);
initSignalCluster(mKeyguardStatusBar);
+ initEmergencyCryptkeeperText();
mFlashlightController = new FlashlightController(mContext);
mKeyguardBottomArea.setFlashlightController(mFlashlightController);
@@ -1013,6 +1016,24 @@
return mStatusBarView;
}
+ private void initEmergencyCryptkeeperText() {
+ View emergencyViewStub = mStatusBarWindow.findViewById(R.id.emergency_cryptkeeper_text);
+ if (mNetworkController.hasEmergencyCryptKeeperText()) {
+ if (emergencyViewStub != null) {
+ ((ViewStub) emergencyViewStub).inflate();
+ }
+ mNetworkController.addSignalCallback(new NetworkController.SignalCallback() {
+ @Override
+ public void setIsAirplaneMode(NetworkController.IconState icon) {
+ recomputeDisableFlags(true /* animate */);
+ }
+ });
+ } else if (emergencyViewStub != null) {
+ ViewGroup parent = (ViewGroup) emergencyViewStub.getParent();
+ parent.removeView(emergencyViewStub);
+ }
+ }
+
protected BatteryController createBatteryController() {
return new BatteryControllerImpl(mContext);
}
@@ -2337,6 +2358,14 @@
state |= StatusBarManager.DISABLE_NOTIFICATION_ICONS;
state |= StatusBarManager.DISABLE_SYSTEM_INFO;
}
+ if (mNetworkController != null && EncryptionHelper.IS_DATA_ENCRYPTED) {
+ if (mNetworkController.hasEmergencyCryptKeeperText()) {
+ state |= StatusBarManager.DISABLE_NOTIFICATION_ICONS;
+ }
+ if (!mNetworkController.isRadioOn()) {
+ state |= StatusBarManager.DISABLE_SYSTEM_INFO;
+ }
+ }
return state;
}
@@ -2441,6 +2470,15 @@
}
}
+ /**
+ * Reapplies the disable flags as last requested by StatusBarManager.
+ *
+ * This needs to be called if state used by {@link #adjustDisableFlags} changes.
+ */
+ private void recomputeDisableFlags(boolean animate) {
+ disable(mDisabledUnmodified1, mDisabledUnmodified2, animate);
+ }
+
@Override
protected BaseStatusBar.H createHandler() {
return new PhoneStatusBar.H();
@@ -2734,7 +2772,7 @@
visibilityChanged(true);
mWaitingForKeyguardExit = false;
- disable(mDisabledUnmodified1, mDisabledUnmodified2, !force /* animate */);
+ recomputeDisableFlags(!force /* animate */);
setInteracting(StatusBarManager.WINDOW_STATUS_BAR, true);
}
@@ -2876,7 +2914,7 @@
runPostCollapseRunnables();
setInteracting(StatusBarManager.WINDOW_STATUS_BAR, false);
showBouncer();
- disable(mDisabledUnmodified1, mDisabledUnmodified2, true /* animate */);
+ recomputeDisableFlags(true /* animate */);
// Trimming will happen later if Keyguard is showing - doing it here might cause a jank in
// the bouncer appear animation.
@@ -4254,7 +4292,7 @@
startTime + fadeoutDuration
- StatusBarIconController.DEFAULT_TINT_ANIMATION_DURATION,
StatusBarIconController.DEFAULT_TINT_ANIMATION_DURATION);
- disable(mDisabledUnmodified1, mDisabledUnmodified2, fadeoutDuration > 0 /* animate */);
+ recomputeDisableFlags(fadeoutDuration > 0 /* animate */);
}
public boolean isKeyguardFadingAway() {
@@ -4739,7 +4777,7 @@
public void setBouncerShowing(boolean bouncerShowing) {
super.setBouncerShowing(bouncerShowing);
mStatusBarView.setBouncerShowing(bouncerShowing);
- disable(mDisabledUnmodified1, mDisabledUnmodified2, true /* animate */);
+ recomputeDisableFlags(true /* animate */);
}
public void onStartedGoingToSleep() {
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/policy/EmergencyCryptkeeperText.java b/packages/SystemUI/src/com/android/systemui/statusbar/policy/EmergencyCryptkeeperText.java
new file mode 100644
index 0000000..8abfb89
--- /dev/null
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/policy/EmergencyCryptkeeperText.java
@@ -0,0 +1,124 @@
+/*
+ * 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
+ */
+
+package com.android.systemui.statusbar.policy;
+
+import android.annotation.Nullable;
+import android.content.Context;
+import android.content.Intent;
+import android.content.IntentFilter;
+import android.net.ConnectivityManager;
+import android.provider.Settings;
+import android.telephony.ServiceState;
+import android.telephony.SubscriptionInfo;
+import android.text.TextUtils;
+import android.util.AttributeSet;
+import android.util.Log;
+import android.view.ViewGroup;
+import android.view.ViewParent;
+import android.widget.TextView;
+
+import com.android.internal.telephony.IccCardConstants;
+import com.android.internal.telephony.TelephonyIntents;
+import com.android.keyguard.KeyguardUpdateMonitor;
+import com.android.keyguard.KeyguardUpdateMonitorCallback;
+
+import java.util.List;
+
+public class EmergencyCryptkeeperText extends TextView {
+
+ private KeyguardUpdateMonitor mKeyguardUpdateMonitor;
+ private KeyguardUpdateMonitorCallback mCallback = new KeyguardUpdateMonitorCallback() {
+ @Override
+ public void onPhoneStateChanged(int phoneState) {
+ update();
+ }
+ };
+
+ public EmergencyCryptkeeperText(Context context, @Nullable AttributeSet attrs) {
+ super(context, attrs);
+ setVisibility(GONE);
+ }
+
+ @Override
+ protected void onAttachedToWindow() {
+ super.onAttachedToWindow();
+ mKeyguardUpdateMonitor = KeyguardUpdateMonitor.getInstance(mContext);
+ mKeyguardUpdateMonitor.registerCallback(mCallback);
+ update();
+ }
+
+ @Override
+ protected void onDetachedFromWindow() {
+ super.onDetachedFromWindow();
+ if (mKeyguardUpdateMonitor != null) {
+ mKeyguardUpdateMonitor.removeCallback(mCallback);
+ }
+ }
+
+ public void update() {
+ boolean hasMobile = ConnectivityManager.from(mContext)
+ .isNetworkSupported(ConnectivityManager.TYPE_MOBILE);
+ boolean airplaneMode = (Settings.Global.getInt(mContext.getContentResolver(),
+ Settings.Global.AIRPLANE_MODE_ON, 0) == 1);
+
+ if (!hasMobile || airplaneMode) {
+ setText(null);
+ setVisibility(GONE);
+ return;
+ }
+
+ boolean allSimsMissing = true;
+ CharSequence displayText = null;
+
+ List<SubscriptionInfo> subs = mKeyguardUpdateMonitor.getSubscriptionInfo(false);
+ final int N = subs.size();
+ for (int i = 0; i < N; i++) {
+ int subId = subs.get(i).getSubscriptionId();
+ IccCardConstants.State simState = mKeyguardUpdateMonitor.getSimState(subId);
+ CharSequence carrierName = subs.get(i).getCarrierName();
+ if (simState.iccCardExist() && !TextUtils.isEmpty(carrierName)) {
+ allSimsMissing = false;
+ displayText = carrierName;
+ }
+ }
+ if (allSimsMissing) {
+ if (N != 0) {
+ // Shows "Emergency calls only" on devices that are voice-capable.
+ // This depends on mPlmn containing the text "Emergency calls only" when the radio
+ // has some connectivity. Otherwise it should show "No service"
+ // Grab the first subscription, because they all should contain the emergency text,
+ // described above.
+ displayText = subs.get(0).getCarrierName();
+ } else {
+ // We don't have a SubscriptionInfo to get the emergency calls only from.
+ // Grab it from the old sticky broadcast if possible instead. We can use it
+ // here because no subscriptions are active, so we don't have
+ // to worry about MSIM clashing.
+ displayText = getContext().getText(
+ com.android.internal.R.string.emergency_calls_only);
+ Intent i = getContext().registerReceiver(null,
+ new IntentFilter(TelephonyIntents.SPN_STRINGS_UPDATED_ACTION));
+ if (i != null) {
+ displayText = i.getStringExtra(TelephonyIntents.EXTRA_PLMN);
+ }
+ }
+ }
+
+ setText(displayText);
+ setVisibility(TextUtils.isEmpty(displayText) ? GONE : VISIBLE);
+ }
+}
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/policy/EncryptionHelper.java b/packages/SystemUI/src/com/android/systemui/statusbar/policy/EncryptionHelper.java
new file mode 100644
index 0000000..639e50c
--- /dev/null
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/policy/EncryptionHelper.java
@@ -0,0 +1,32 @@
+/*
+ * 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
+ */
+
+package com.android.systemui.statusbar.policy;
+
+import android.os.SystemProperties;
+
+/**
+ * Helper for determining whether the phone is decrypted yet.
+ */
+public class EncryptionHelper {
+
+ public static final boolean IS_DATA_ENCRYPTED = isDataEncrypted();
+
+ private static boolean isDataEncrypted() {
+ String voldState = SystemProperties.get("vold.decrypt");
+ return "1".equals(voldState) || "trigger_restart_min_framework".equals(voldState);
+ }
+}
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/policy/NetworkController.java b/packages/SystemUI/src/com/android/systemui/statusbar/policy/NetworkController.java
index 348e0b0..5f1b871 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/policy/NetworkController.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/policy/NetworkController.java
@@ -41,20 +41,20 @@
void removeEmergencyListener(EmergencyListener listener);
public interface SignalCallback {
- void setWifiIndicators(boolean enabled, IconState statusIcon, IconState qsIcon,
- boolean activityIn, boolean activityOut, String description);
+ default void setWifiIndicators(boolean enabled, IconState statusIcon, IconState qsIcon,
+ boolean activityIn, boolean activityOut, String description) {}
- void setMobileDataIndicators(IconState statusIcon, IconState qsIcon, int statusType,
+ default void setMobileDataIndicators(IconState statusIcon, IconState qsIcon, int statusType,
int qsType, boolean activityIn, boolean activityOut, String typeContentDescription,
- String description, boolean isWide, int subId);
- void setSubs(List<SubscriptionInfo> subs);
- void setNoSims(boolean show);
+ String description, boolean isWide, int subId) {}
+ default void setSubs(List<SubscriptionInfo> subs) {}
+ default void setNoSims(boolean show) {}
- void setEthernetIndicators(IconState icon);
+ default void setEthernetIndicators(IconState icon) {}
- void setIsAirplaneMode(IconState icon);
+ default void setIsAirplaneMode(IconState icon) {}
- void setMobileDataEnabled(boolean enabled);
+ default void setMobileDataEnabled(boolean enabled) {}
}
public interface EmergencyListener {
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/policy/NetworkControllerImpl.java b/packages/SystemUI/src/com/android/systemui/statusbar/policy/NetworkControllerImpl.java
index 7893a1a..37e6a2a 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/policy/NetworkControllerImpl.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/policy/NetworkControllerImpl.java
@@ -819,6 +819,14 @@
return info;
}
+ public boolean hasEmergencyCryptKeeperText() {
+ return EncryptionHelper.IS_DATA_ENCRYPTED;
+ }
+
+ public boolean isRadioOn() {
+ return !mAirplaneMode;
+ }
+
private class SubListener extends OnSubscriptionsChangedListener {
@Override
public void onSubscriptionsChanged() {