1 files changed, 35 insertions, 0 deletions
diff --git a/org_apg/src/org/apg/PausableThread.java b/org_apg/src/org/apg/PausableThread.java
new file mode 100644
index 000000000..87258d36c
--- /dev/null
+++ b/org_apg/src/org/apg/PausableThread.java
@@ -0,0 +1,35 @@
+package org.apg;
+
+public class PausableThread extends Thread {
+    private boolean mPaused = false;
+
+    public PausableThread(Runnable runnable) {
+        super(runnable);
+    }
+
+    public void pause() {
+        synchronized (this) {
+            mPaused = true;
+            while (mPaused) {
+                try {
+                    wait();
+                } catch (InterruptedException e) {
+                    // ignore
+                }
+            }
+        }
+    }
+
+    public void unpause() {
+        synchronized (this) {
+            mPaused = false;
+            notify();
+        }
+    }
+
+    public boolean isPaused() {
+        synchronized (this) {
+            return mPaused;
+        }
+    }
+}