Send next alarm's show intent via PendingIntent

Also send all IntentTile intents via PendingIntent.

Bug: 23909438
Change-Id: I0bb277c8385b7936fbda03cd76f02248c4fc55de
diff --git a/packages/SystemUI/src/com/android/systemui/qs/QSTile.java b/packages/SystemUI/src/com/android/systemui/qs/QSTile.java
index b330582..e4a37fb 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/QSTile.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/QSTile.java
@@ -16,6 +16,7 @@
 
 package com.android.systemui.qs;
 
+import android.app.PendingIntent;
 import android.content.Context;
 import android.content.Intent;
 import android.graphics.drawable.Animatable;
@@ -320,6 +321,7 @@
 
     public interface Host {
         void startActivityDismissingKeyguard(Intent intent);
+        void startActivityDismissingKeyguard(PendingIntent intent);
         void warn(String message, Throwable t);
         void collapsePanels();
         Looper getLooper();
diff --git a/packages/SystemUI/src/com/android/systemui/qs/tiles/IntentTile.java b/packages/SystemUI/src/com/android/systemui/qs/tiles/IntentTile.java
index 3d0dc7b..c7f2284 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/tiles/IntentTile.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/tiles/IntentTile.java
@@ -99,7 +99,7 @@
         try {
             if (pi != null) {
                 if (pi.isActivity()) {
-                    getHost().startActivityDismissingKeyguard(pi.getIntent());
+                    getHost().startActivityDismissingKeyguard(pi);
                 } else {
                     pi.send();
                 }
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/BaseStatusBar.java b/packages/SystemUI/src/com/android/systemui/statusbar/BaseStatusBar.java
index 79174c9..490a8d8 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/BaseStatusBar.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/BaseStatusBar.java
@@ -1495,6 +1495,59 @@
         return true;
     }
 
+    public void startPendingIntentDismissingKeyguard(final PendingIntent intent) {
+        if (!isDeviceProvisioned()) return;
+
+        final boolean keyguardShowing = mStatusBarKeyguardViewManager.isShowing();
+        final boolean afterKeyguardGone = intent.isActivity()
+                && PreviewInflater.wouldLaunchResolverActivity(mContext, intent.getIntent(),
+                mCurrentUserId);
+        dismissKeyguardThenExecute(new OnDismissAction() {
+            public boolean onDismiss() {
+                new Thread() {
+                    @Override
+                    public void run() {
+                        try {
+                            if (keyguardShowing && !afterKeyguardGone) {
+                                ActivityManagerNative.getDefault()
+                                        .keyguardWaitingForActivityDrawn();
+                            }
+
+                            // The intent we are sending is for the application, which
+                            // won't have permission to immediately start an activity after
+                            // the user switches to home.  We know it is safe to do at this
+                            // point, so make sure new activity switches are now allowed.
+                            ActivityManagerNative.getDefault().resumeAppSwitches();
+                        } catch (RemoteException e) {
+                        }
+
+                        try {
+                            intent.send();
+                        } catch (PendingIntent.CanceledException e) {
+                            // the stack trace isn't very helpful here.
+                            // Just log the exception message.
+                            Log.w(TAG, "Sending intent failed: " + e);
+
+                            // TODO: Dismiss Keyguard.
+                        }
+                        if (intent.isActivity()) {
+                            mAssistManager.hideAssist();
+                            overrideActivityPendingAppTransition(keyguardShowing
+                                    && !afterKeyguardGone);
+                        }
+                    }
+                }.start();
+
+                // close the shade if it was open
+                animateCollapsePanels(CommandQueue.FLAG_EXCLUDE_RECENTS_PANEL,
+                        true /* force */, true /* delayed */);
+                visibilityChanged(false);
+
+                return true;
+            }
+        }, afterKeyguardGone);
+    }
+
     private final class NotificationClicker implements View.OnClickListener {
         public void onClick(final View v) {
             if (!(v instanceof ExpandableNotificationRow)) {
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/ActivityStarter.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/ActivityStarter.java
index 9ef320b..8f689c6 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/ActivityStarter.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/ActivityStarter.java
@@ -16,6 +16,7 @@
 
 package com.android.systemui.statusbar.phone;
 
+import android.app.PendingIntent;
 import android.content.Intent;
 
 /**
@@ -24,6 +25,7 @@
  * Keyguard.
  */
 public interface ActivityStarter {
+    void startPendingIntentDismissingKeyguard(PendingIntent intent);
     void startActivity(Intent intent, boolean dismissShade);
     void startActivity(Intent intent, boolean dismissShade, Callback callback);
     void preventNextAnimation();
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 a661ae6..5fd1a3a 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java
@@ -3167,6 +3167,15 @@
         return !isDeviceProvisioned() || (mDisabled1 & StatusBarManager.DISABLE_SEARCH) != 0;
     }
 
+    public void postStartActivityDismissingKeyguard(final PendingIntent intent) {
+        mHandler.post(new Runnable() {
+            @Override
+            public void run() {
+                startPendingIntentDismissingKeyguard(intent);
+            }
+        });
+    }
+
     public void postStartActivityDismissingKeyguard(final Intent intent, int delay) {
         mHandler.postDelayed(new Runnable() {
             @Override
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/QSTileHost.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/QSTileHost.java
index 12434ac..e66c63b 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/QSTileHost.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/QSTileHost.java
@@ -16,6 +16,7 @@
 
 package com.android.systemui.statusbar.phone;
 
+import android.app.PendingIntent;
 import android.content.Context;
 import android.content.Intent;
 import android.content.res.Resources;
@@ -134,6 +135,11 @@
     }
 
     @Override
+    public void startActivityDismissingKeyguard(PendingIntent intent) {
+        mStatusBar.postStartActivityDismissingKeyguard(intent);
+    }
+
+    @Override
     public void warn(String message, Throwable t) {
         // already logged
     }
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarHeaderView.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarHeaderView.java
index 7ee47df..f8bc43f 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarHeaderView.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarHeaderView.java
@@ -520,8 +520,8 @@
             startBatteryActivity();
         } else if (v == mAlarmStatus && mNextAlarm != null) {
             PendingIntent showIntent = mNextAlarm.getShowIntent();
-            if (showIntent != null && showIntent.isActivity()) {
-                mActivityStarter.startActivity(showIntent.getIntent(), true /* dismissShade */);
+            if (showIntent != null) {
+                mActivityStarter.startPendingIntentDismissingKeyguard(showIntent);
             }
         }
     }