Merge branch 'readonly-p4-master'

apps/Term/jni/termExec.cpp

@@ -215,6 +215,21 @@ static int android_os_Exec_waitFor(JNIEnv *env, jobject clazz,
     return result;
 }
 
+static void android_os_Exec_close(JNIEnv *env, jobject clazz, jobject fileDescriptor)
+{
+    int fd;
+    struct winsize sz;
+
+    fd = env->GetIntField(fileDescriptor, field_fileDescriptor_descriptor);
+
+    if (env->ExceptionOccurred() != NULL) {
+        return;
+    }
+    
+    close(fd);
+}
+
+
 static int register_FileDescriptor(JNIEnv *env)
 {
     class_fileDescriptor = env->FindClass("java/io/FileDescriptor");
@@ -248,7 +263,9 @@ static JNINativeMethod method_table[] = {
     { "setPtyWindowSize", "(Ljava/io/FileDescriptor;IIII)V",
         (void*) android_os_Exec_setPtyWindowSize},
     { "waitFor", "(I)I",
-        (void*) android_os_Exec_waitFor}
+        (void*) android_os_Exec_waitFor},
+    { "close", "(Ljava/io/FileDescriptor;)V",
+        (void*) android_os_Exec_close}
 };
 
 /*

apps/Term/src/com/android/term/Exec.java

@@ -63,5 +63,10 @@ public class Exec
      *
      */
     public static native int waitFor(int processId);
+
+    /**
+     * Close a given file descriptor.
+     */
+    public static native void close(FileDescriptor fd);
 }
 

apps/Term/src/com/android/term/Term.java

@@ -184,6 +184,15 @@ public class Term extends Activity {
         updatePrefs();
     }
 
+    @Override
+    public void onDestroy() {
+        super.onDestroy();
+        if (mTermFd != null) {
+            Exec.close(mTermFd);
+            mTermFd = null;
+        }
+    }
+
     private void startListening() {
         int[] processId = new int[1];