| Methods Summary |
|---|
| public void | connected()Called when the DDM server connects. The handler is allowed to
send messages to the server.
|
| private org.apache.harmony.dalvik.ddmc.Chunk | createStackChunk(java.lang.StackTraceElement[] trace, int threadId)
int bufferSize = 0;
bufferSize += 4; // version, flags, whatever
bufferSize += 4; // thread ID
bufferSize += 4; // frame count
for (StackTraceElement elem : trace) {
bufferSize += 4 + elem.getClassName().length() * 2;
bufferSize += 4 + elem.getMethodName().length() * 2;
bufferSize += 4;
if (elem.getFileName() != null)
bufferSize += elem.getFileName().length() * 2;
bufferSize += 4; // line number
}
ByteBuffer out = ByteBuffer.allocate(bufferSize);
out.putInt(0);
out.putInt(threadId);
out.putInt(trace.length);
for (StackTraceElement elem : trace) {
out.putInt(elem.getClassName().length());
putString(out, elem.getClassName());
out.putInt(elem.getMethodName().length());
putString(out, elem.getMethodName());
if (elem.getFileName() != null) {
out.putInt(elem.getFileName().length());
putString(out, elem.getFileName());
} else {
out.putInt(0);
}
out.putInt(elem.getLineNumber());
}
return new Chunk(CHUNK_STKL, out);
|
| public void | disconnected()Called when the DDM server disconnects. Can be used to disable
periodic transmissions or clean up saved state.
|
| public org.apache.harmony.dalvik.ddmc.Chunk | handleChunk(org.apache.harmony.dalvik.ddmc.Chunk request)Handle a chunk of data.
if (Config.LOGV)
Log.v("ddm-thread", "Handling " + name(request.type) + " chunk");
int type = request.type;
if (type == CHUNK_THEN) {
return handleTHEN(request);
} else if (type == CHUNK_THST) {
return handleTHST(request);
} else if (type == CHUNK_STKL) {
return handleSTKL(request);
} else {
throw new RuntimeException("Unknown packet "
+ ChunkHandler.name(type));
}
|
| private org.apache.harmony.dalvik.ddmc.Chunk | handleSTKL(org.apache.harmony.dalvik.ddmc.Chunk request)
ByteBuffer in = wrapChunk(request);
int threadId;
threadId = in.getInt();
//Log.d("ddm-thread", "Stack list request " + threadId);
StackTraceElement[] trace = DdmVmInternal.getStackTraceById(threadId);
if (trace == null) {
return createFailChunk(1, "Stack trace unavailable");
} else {
return createStackChunk(trace, threadId);
}
|
| private org.apache.harmony.dalvik.ddmc.Chunk | handleTHEN(org.apache.harmony.dalvik.ddmc.Chunk request)
ByteBuffer in = wrapChunk(request);
boolean enable = (in.get() != 0);
//Log.i("ddm-thread", "Thread notify enable: " + enable);
DdmVmInternal.threadNotify(enable);
return null; // empty response
|
| private org.apache.harmony.dalvik.ddmc.Chunk | handleTHST(org.apache.harmony.dalvik.ddmc.Chunk request)
ByteBuffer in = wrapChunk(request);
// currently nothing to read from "in"
//Log.d("ddm-thread", "Thread status request");
byte[] status = DdmVmInternal.getThreadStats();
if (status != null)
return new Chunk(CHUNK_THST, status, 0, status.length);
else
return createFailChunk(1, "Can't build THST chunk");
|
| public static void | register()Register for the messages we're interested in.
DdmServer.registerHandler(CHUNK_THEN, mInstance);
DdmServer.registerHandler(CHUNK_THST, mInstance);
DdmServer.registerHandler(CHUNK_STKL, mInstance);
|
