add lots of java APIs needed for Whatsapp

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

@@ -101,6 +101,8 @@ public class Build {
 	 */
 	public static final String SERIAL = getString("ro.serialno");
 
+	public static final String[] SUPPORTED_ABIS = {CPU_ABI, CPU_ABI2};
+
 	/**
 	 * Various version strings.
 	 */

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

@@ -7,4 +7,6 @@ public class ConditionVariable {
 	public void open() {}
 
 	public void block() {}
+
+	public void close() {}
 }

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

@@ -0,0 +1,4 @@
+package android.os;
+
+public class DeadObjectException extends RemoteException {
+}

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

@@ -11,4 +11,8 @@ public final class Debug {
 		public InstructionCount() {
 		}
 	}
+
+	public static boolean isDebuggerConnected() {
+		return false;
+	}
 }

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

@@ -265,7 +265,7 @@ public class Environment {
 	 * Return the user data directory.
 	 */
 	public static File getDataDirectory() {
-		return DATA_DIRECTORY;
+		return getExternalStorageDirectory();
 	}
 
 	/**

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

@@ -15,4 +15,24 @@ public class Parcel {
 	public void setDataPosition(int position) {}
 
 	public void recycle() {}
+
+	public void writeByte(byte b) {
+		System.out.println("Parcel.writeByte(" + b + ")");
+	}
+
+	public void writeString(String s) {
+		System.out.println("Parcel.writeString(" + s + ")");
+	}
+
+	public void writeLong(long l) {
+		System.out.println("Parcel.writeLong(" + l + ")");
+	}
+
+	public void writeInt(int i) {
+		System.out.println("Parcel.writeInt(" + i + ")");
+	}
+
+	public byte[] marshall() {
+		return new byte[0];
+	}
 }

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

@@ -9,6 +9,8 @@ public final class PowerManager {
 		public void release() {}
 
 		public boolean isHeld() { return false; }
+
+		public void acquire(long timeout) {}
 	}
 
 	public WakeLock newWakeLock(int levelAndFlags, String tag) {
@@ -18,4 +20,8 @@ public final class PowerManager {
 	public void userActivity(long dummy, boolean dummy2) {}
 
 	public static final int FULL_WAKE_LOCK = 0x1a;
+
+	public boolean isPowerSaveMode() { return false; }
+
+	public boolean isScreenOn() { return true; }
 }

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

@@ -785,8 +785,11 @@ public class Process {
 	/**
 	 * @hide
 	 */
-	public static final native boolean readProcFile(String file, int[] format,
-							String[] outStrings, long[] outLongs, float[] outFloats);
+	public static final /*native*/ boolean readProcFile(String file, int[] format,
+							String[] outStrings, long[] outLongs, float[] outFloats) {
+		System.out.println("readProcFile(" + file + ") called");
+		return false;
+	}
 
 	/**
 	 * @hide

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

@@ -3,6 +3,8 @@ package android.os;
 public final class StrictMode {
 	public static void setThreadPolicy(final ThreadPolicy policy) {}
 	public static void setVmPolicy(final VmPolicy policy) {}
+	public static ThreadPolicy allowThreadDiskWrites() {return null;}
+	public static ThreadPolicy allowThreadDiskReads() {return null;}
 
 	public static final class ThreadPolicy {
 		public static final class Builder {