com.taobao.weex.common.WXJSBridgeMsgType Java Examples

/**
 * Callback to Javascript function.
 * @param instanceId Weex Instance Id
 * @param callback  callback referenece handle
 * @param data callback data
 * @param keepAlive if keep callback instance alive for later use
 */
void callbackJavascript(final String instanceId, final String callback,
                        final Object data, boolean keepAlive) {
  if (TextUtils.isEmpty(instanceId) || TextUtils.isEmpty(callback)
      || mJSHandler == null) {
    return;
  }

  addJSTask(METHOD_CALLBACK, instanceId, callback, data,keepAlive);
  sendMessage(instanceId, WXJSBridgeMsgType.CALL_JS_BATCH);
}
 

/**
 * Notify the JavaScript about the event happened on Android
 */
public void fireEvent(final String instanceId, final String ref,
                      final String type, final Map<String, Object> data) {
  if (TextUtils.isEmpty(instanceId) || TextUtils.isEmpty(ref)
      || TextUtils.isEmpty(type) || mJSHandler == null) {
    return;
  }
  if (!checkMainThread()) {
    throw new WXRuntimeException(
        "fireEvent must be called by main thread");
  }
  addUITask(METHOD_FIRE_EVENT, instanceId, ref, type, data);
  sendMessage(instanceId, WXJSBridgeMsgType.CALL_JS_BATCH);
}
 

/**
 * Initialize JavaScript framework
 * @param framework String representation of the framework to be init.
 */
public synchronized void initScriptsFramework(String framework) {
  Message msg = mJSHandler.obtainMessage();
  msg.obj = framework;
  msg.what = WXJSBridgeMsgType.INIT_FRAMEWORK;
  msg.setTarget(mJSHandler);
  msg.sendToTarget();
}
 

void setTimeout(String callbackId, String time) {
  Message message = Message.obtain();
  message.what = WXJSBridgeMsgType.SET_TIMEOUT;
  TimerInfo timerInfo = new TimerInfo();
  timerInfo.callbackId = callbackId;
  timerInfo.time = (long) Float.parseFloat(time);
  message.obj = timerInfo;

  mJSHandler.sendMessageDelayed(message, timerInfo.time);
}
 

@Test
public void testClearInterval() throws Exception {
  module.clearInterval(0);
  Mockito.verify(bridge,never()).removeMessage(anyInt(),anyInt());

  reset(bridge);
  module.clearInterval(1);
  Mockito.verify(bridge,times(1)).removeMessage(eq(WXJSBridgeMsgType.MODULE_INTERVAL),eq(1));
}
 

@Test
public void testClearTimeout() throws Exception {
  module.clearTimeout(0);
  Mockito.verify(bridge,never()).removeMessage(anyInt(),anyInt());

  reset(bridge);
  module.clearTimeout(1);
  Mockito.verify(bridge,times(1)).removeMessage(eq(WXJSBridgeMsgType.MODULE_TIMEOUT),eq(1));
}
 

@Test
public void testHandleMessage() throws Exception {
  int[] msgs = {
      WXJSBridgeMsgType.INIT_FRAMEWORK,
      WXJSBridgeMsgType.CALL_JS_BATCH,
      WXJSBridgeMsgType.SET_TIMEOUT,
      WXJSBridgeMsgType.MODULE_INTERVAL,
      WXJSBridgeMsgType.MODULE_TIMEOUT
  };
  Message msg = new Message();
  for(int w:msgs) {
    msg.what = w;
    getInstance().handleMessage(msg);
  }
}
 

public static void setInterval(int funcId, int interval, int instanceId) {
  if(interval<0){
    interval = 0;
  }
  if(funcId <= 0){
    return;
  }
  Message message = Message.obtain();
  message.what = WXJSBridgeMsgType.MODULE_INTERVAL;
  message.arg1 = instanceId;
  message.arg2 = interval;
  message.obj = funcId;
  WXBridgeManager.getInstance().sendMessageDelayed(message, interval);
}
 

@JSMethod(uiThread = false)
public void clearInterval(int funcId) {
  if(funcId <= 0){
    return;
  }
  WXBridgeManager.getInstance().removeMessage(WXJSBridgeMsgType.MODULE_INTERVAL, funcId);
}
 

@JSMethod(uiThread = false)
public void clearTimeout(int funcId) {
  if(funcId <= 0){
    return;
  }
  WXBridgeManager.getInstance().removeMessage(WXJSBridgeMsgType.MODULE_TIMEOUT, funcId);
}
 

@JSMethod(uiThread = false)
public void setTimeout(int funcId, int delay) {
  if(delay<0){
    delay = 0;
  }
  if(funcId <= 0){
    return;
  }
  Message message = Message.obtain();
  message.what = WXJSBridgeMsgType.MODULE_TIMEOUT;
  message.arg1 = Integer.parseInt(mWXSDKInstance.getInstanceId());
  message.obj = funcId;
  WXBridgeManager.getInstance().sendMessageDelayed(message, delay);
}
 

void setTimeout(String callbackId, String time) {
  Message message = Message.obtain();
  message.what = WXJSBridgeMsgType.SET_TIMEOUT;
  TimerInfo timerInfo = new TimerInfo();
  timerInfo.callbackId = callbackId;
  timerInfo.time = (long) Float.parseFloat(time);
  message.obj = timerInfo;

  mJSHandler.sendMessageDelayed(message, timerInfo.time);
}
 

/**
 * Notify the JavaScript about the event happened on Android
 */
public void fireEventOnNode(final String instanceId, final String ref,
                      final String type, final Map<String, Object> data,final Map<String, Object> domChanges) {
  if (TextUtils.isEmpty(instanceId) || TextUtils.isEmpty(ref)
      || TextUtils.isEmpty(type) || mJSHandler == null) {
    return;
  }
  if (!checkMainThread()) {
    throw new WXRuntimeException(
        "fireEvent must be called by main thread");
  }
  addJSTask(METHOD_FIRE_EVENT, instanceId, ref, type, data,domChanges);
  sendMessage(instanceId, WXJSBridgeMsgType.CALL_JS_BATCH);
}
 

/**
 * Initialize JavaScript framework
 * @param framework String representation of the framework to be init.
 */
public synchronized void initScriptsFramework(String framework) {
  Message msg = mJSHandler.obtainMessage();
  msg.obj = framework;
  msg.what = WXJSBridgeMsgType.INIT_FRAMEWORK;
  msg.setTarget(mJSHandler);
  msg.sendToTarget();
}
 

void setTimeout(String callbackId, String time) {
  Message message = Message.obtain();
  message.what = WXJSBridgeMsgType.SET_TIMEOUT;
  TimerInfo timerInfo = new TimerInfo();
  timerInfo.callbackId = callbackId;
  timerInfo.time = (long) Float.parseFloat(time);
  message.obj = timerInfo;

  mJSHandler.sendMessageDelayed(message, timerInfo.time);
}
 

@Test
public void testHandleMessage() throws Exception {
  int[] msgs = {
      WXJSBridgeMsgType.INIT_FRAMEWORK,
      WXJSBridgeMsgType.CALL_JS_BATCH,
      WXJSBridgeMsgType.SET_TIMEOUT,
      WXJSBridgeMsgType.MODULE_INTERVAL,
      WXJSBridgeMsgType.MODULE_TIMEOUT
  };
  Message msg = new Message();
  for(int w:msgs) {
    msg.what = w;
    getInstance().handleMessage(msg);
  }
}
 

public void takeJSHeapSnapshot(String filename) {
  Message msg = mJSHandler.obtainMessage();
  msg.obj = filename;
  msg.what = WXJSBridgeMsgType.TAKE_HEAP_SNAPSHOT;
  msg.setTarget(mJSHandler);
  msg.sendToTarget();
}
 

/**
 * Callback to Javascript function.
 * @param instanceId Weex Instance Id
 * @param callback  callback referenece handle
 * @param data callback data
 * @param keepAlive if keep callback instance alive for later use
 */
void callbackJavascript(final String instanceId, final String callback,
                        final Object data, boolean keepAlive) {
  if (TextUtils.isEmpty(instanceId) || TextUtils.isEmpty(callback)
      || mJSHandler == null) {
    return;
  }

  addJSTask(METHOD_CALLBACK, instanceId, callback, data,keepAlive);
  sendMessage(instanceId, WXJSBridgeMsgType.CALL_JS_BATCH);
}
 

/**
 * Notify the JavaScript about the event happened on Android
 */
public void fireEventOnNode(final String instanceId, final String ref,
                      final String type, final Map<String, Object> data,final Map<String, Object> domChanges) {
  if (TextUtils.isEmpty(instanceId) || TextUtils.isEmpty(ref)
      || TextUtils.isEmpty(type) || mJSHandler == null) {
    return;
  }
  if (!checkMainThread()) {
    throw new WXRuntimeException(
        "fireEvent must be called by main thread");
  }
  addJSTask(METHOD_FIRE_EVENT, instanceId, ref, type, data,domChanges);
  sendMessage(instanceId, WXJSBridgeMsgType.CALL_JS_BATCH);
}
 

/**
 * Initialize JavaScript framework
 * @param framework String representation of the framework to be init.
 */
public synchronized void initScriptsFramework(String framework) {
  Message msg = mJSHandler.obtainMessage();
  msg.obj = framework;
  msg.what = WXJSBridgeMsgType.INIT_FRAMEWORK;
  msg.setTarget(mJSHandler);
  msg.sendToTarget();
}
 

private void getNextTick(final String instanceId, final String callback) {
  addJSTask(METHOD_CALLBACK,instanceId, callback, "{}");
  sendMessage(instanceId, WXJSBridgeMsgType.CALL_JS_BATCH);
}
 

private void getNextTick(final String instanceId, final String callback) {
  addNextTickTask(instanceId, callback, "{}");
  sendMessage(instanceId, WXJSBridgeMsgType.CALL_JS_BATCH);
}
 

private void getNextTick(final String instanceId, final String callback) {
  addJSTask(METHOD_CALLBACK,instanceId, callback, "{}");
  sendMessage(instanceId, WXJSBridgeMsgType.CALL_JS_BATCH);
}