Eliminate CrashData and friends.

(CrashData was a custom-marshalled crash-info class used for a server crash
reporting system I am deprecating).  Use ApplicationErrorReport.CrashInfo
instead to report crash details (mostly the stack trace) from RuntimeInfo to
ActivityManagerService, since we're likely to need the crash information in
that form anyway.

Remove the (long-disabled) flags and support for the "Debug" button
in the crash dialog.

Further gut the ICheckinService interface by removing the crash-reporting
APIs (and everything that calls them), plus the synchronous checkin()
method (which has been stubbed out for a while now).

A new dropbox-based crash reporting system is in the works, but not part
of this change.

1 files changed, 27 insertions, 0 deletions

diff --git a/core/java/android/app/ApplicationErrorReport.java b/core/java/android/app/ApplicationErrorReport.java
index aeae5f9..e89b3ad0 100644
--- a/core/java/android/app/ApplicationErrorReport.java
+++ b/core/java/android/app/ApplicationErrorReport.java
@@ -19,6 +19,8 @@ package android.app;
 import android.os.Parcel;
 import android.os.Parcelable;
 import android.util.Printer;
+import java.io.PrintWriter;
+import java.io.StringWriter;
 
 /**
  * Describes an application error.
@@ -187,6 +189,31 @@ public class ApplicationErrorReport implements Parcelable {
         }
 
         /**
+         * Create an instance of CrashInfo initialized from an exception.
+         */
+        public CrashInfo(Throwable tr) {
+            StringWriter sw = new StringWriter();
+            tr.printStackTrace(new PrintWriter(sw));
+            stackTrace = sw.toString();
+
+            // Populate fields with the "root cause" exception
+            while (tr.getCause() != null) {
+                tr = tr.getCause();
+                String msg = tr.getMessage();
+                if (msg != null && msg.length() > 0) {
+                    exceptionMessage = msg;
+                }
+            }
+
+            exceptionClassName = tr.getClass().getName();
+            StackTraceElement trace = tr.getStackTrace()[0];
+            throwFileName = trace.getFileName();
+            throwClassName = trace.getClassName();
+            throwMethodName = trace.getMethodName();
+            throwLineNumber = trace.getLineNumber();
+        }
+
+        /**
          * Create an instance of CrashInfo initialized from a Parcel.
          */
         public CrashInfo(Parcel in) {