api-impl: misc stubs

src/api-impl/android/os/FileObserver.java

@@ -4,6 +4,8 @@ public class FileObserver {
 
 	public FileObserver(String path, int mask) {}
 
+	public FileObserver(String path) {}
+
 	public void startWatching() {}
 	
 	public void stopWatching() {}

src/api-impl/android/os/StrictMode.java

@@ -11,6 +11,9 @@ public final class StrictMode {
 			public Builder detectAll() {
 				return this;
 			}
+			public Builder detectNetwork() {
+				return this;
+			}
 			public Builder permitDiskReads() {
 				return this;
 			}
@@ -20,9 +23,6 @@ public final class StrictMode {
 			public Builder penaltyLog() {
 				return this;
 			}
-			public Builder detectNetwork() {
-				return this;
-			}
 			public ThreadPolicy build() {
 				return new ThreadPolicy();
 			}

src/api-impl/android/os/UserManager.java

@@ -1,4 +1,7 @@
 package android.os;
 
 public class UserManager {
+	public boolean isUserUnlocked() {
+		return true;
+	}
 }

src/api-impl/android/os/Vibrator.java

@@ -9,6 +9,10 @@ public class Vibrator {
 		fd = native_constructor();
 	}
 
+	public boolean hasVibrator(){
+		return true;
+	}
+
 	public void vibrate(long millis) {
 		if(fd != -1)
 			native_vibrate(fd, millis);