Modify SystemApi so it can be used by CTS to trigger incident report

Bug: 72502621
Test: Cts/Gts tests covered, see the cls from the same topic
Change-Id: Id0c1cc0fc0054e620de1349dab66513e554b1caa

2 files changed, 47 insertions, 8 deletions

diff --git a/core/java/android/os/IncidentManager.java b/core/java/android/os/IncidentManager.java
index 1336c66b7133..9b6d6e56407a 100644
--- a/core/java/android/os/IncidentManager.java
+++ b/core/java/android/os/IncidentManager.java
@@ -33,10 +33,12 @@ import android.util.Slog;
 @TestApi
 @SystemService(Context.INCIDENT_SERVICE)
 public class IncidentManager {
-    private static final String TAG = "incident";
+    private static final String TAG = "IncidentManager";
 
     private final Context mContext;
 
+    private IIncidentManager mService;
+
     /**
      * @hide
      */
@@ -96,19 +98,45 @@ public class IncidentManager {
         reportIncidentInternal(args);
     }
 
-    private void reportIncidentInternal(IncidentReportArgs args) {
-        final IIncidentManager service = IIncidentManager.Stub.asInterface(
-                ServiceManager.getService(Context.INCIDENT_SERVICE));
-        if (service == null) {
-            Slog.e(TAG, "reportIncident can't find incident binder service");
-            return;
+    private class IncidentdDeathRecipient implements IBinder.DeathRecipient {
+        @Override
+        public void binderDied() {
+            synchronized (this) {
+                mService = null;
+            }
         }
+    }
 
+    private void reportIncidentInternal(IncidentReportArgs args) {
         try {
+            final IIncidentManager service = getIIncidentManagerLocked();
+            if (service == null) {
+                Slog.e(TAG, "reportIncident can't find incident binder service");
+                return;
+            }
             service.reportIncident(args);
         } catch (RemoteException ex) {
             Slog.e(TAG, "reportIncident failed", ex);
         }
     }
+
+    private IIncidentManager getIIncidentManagerLocked() throws RemoteException {
+        if (mService != null) {
+            return mService;
+        }
+
+        synchronized (this) {
+            if (mService != null) {
+                return mService;
+            }
+            mService = IIncidentManager.Stub.asInterface(
+                ServiceManager.getService(Context.INCIDENT_SERVICE));
+            if (mService != null) {
+                mService.asBinder().linkToDeath(new IncidentdDeathRecipient(), 0);
+            }
+            return mService;
+        }
+    }
+
 }
 
diff --git a/core/java/android/os/IncidentReportArgs.java b/core/java/android/os/IncidentReportArgs.java
index fd0ebcfea080..9fa129cb98b4 100644
--- a/core/java/android/os/IncidentReportArgs.java
+++ b/core/java/android/os/IncidentReportArgs.java
@@ -32,6 +32,9 @@ import java.util.ArrayList;
 @TestApi
 public final class IncidentReportArgs implements Parcelable {
 
+    private static final int DEST_EXPLICIT = 100;
+    private static final int DEST_AUTO = 200;
+
     private final IntArray mSections = new IntArray();
     private final ArrayList<byte[]> mHeaders = new ArrayList<byte[]>();
     private boolean mAll;
@@ -41,6 +44,7 @@ public final class IncidentReportArgs implements Parcelable {
      * Construct an incident report args with no fields.
      */
     public IncidentReportArgs() {
+        mDest = DEST_AUTO;
     }
 
     /**
@@ -143,7 +147,14 @@ public final class IncidentReportArgs implements Parcelable {
      * @hide
      */
     public void setPrivacyPolicy(int dest) {
-        mDest = dest;
+        switch (dest) {
+            case DEST_EXPLICIT:
+            case DEST_AUTO:
+                mDest = dest;
+                break;
+            default:
+                mDest = DEST_AUTO;
+        }
     }
 
     /**