android.os.Handler.Callback Java Examples

The following examples show how to use android.os.Handler.Callback. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example #1
Source File: EpoxyAsyncUtil.java    From epoxy with Apache License 2.0 6 votes vote down vote up 
/**
 * Create a Handler with the given Looper
 *
 * @param async If true the Handler will calls {@link Message#setAsynchronous(boolean)} for
 *              each {@link Message} that is sent to it or {@link Runnable} that is posted to it.
 */
public static Handler createHandler(Looper looper, boolean async) {
  if (!async) {
    return new Handler(looper);
  }

  // Standard way of exposing async handler on older api's from the support library
  // https://android.googlesource.com/platform/frameworks/support/+/androidx-master-dev/core
  // /src/main/java/androidx/core/os/HandlerCompat.java#51
  if (Build.VERSION.SDK_INT >= 28) {
    return Handler.createAsync(looper);
  }
  if (Build.VERSION.SDK_INT >= 16) {
    try {
      //noinspection JavaReflectionMemberAccess
      return Handler.class.getDeclaredConstructor(Looper.class, Callback.class, boolean.class)
          .newInstance(looper, null, true);
    } catch (Throwable ignored) {
    }
  }

  return new Handler(looper);
}
Example #2
Source File: GlobalHandlerService.java    From sms-ticket with Apache License 2.0 6 votes vote down vote up 
@Override
public boolean handleMessage(Message msg) {
    // proces listeners for specified type of message what
    synchronized (mListenersSpecific) {
        List<BetterWeakReference<Callback>> whatListofListeners = mListenersSpecific.get(msg.what);
        if (whatListofListeners != null) {
            handleListeners(whatListofListeners, msg);
            if (whatListofListeners.size() == 0) {
                mListenersSpecific.remove(msg.what);
            }
        }
    }

    // process universal listeners
    handleListeners(mListenersUniversal, msg);

    return true;
}
Example #3
Source File: OnekeyShareThemeImpl.java    From HHComicViewer with Apache License 2.0 5 votes vote down vote up 
private void toast(final String resOrName) {
	UIHandler.sendEmptyMessage(0, new Callback() {
		public boolean handleMessage(Message msg) {
			int resId = R.getStringRes(context, resOrName);
			if (resId > 0) {
				Toast.makeText(context, resId, Toast.LENGTH_SHORT).show();
			} else {
				Toast.makeText(context, resOrName, Toast.LENGTH_SHORT).show();
			}
			return false;
		}
	});
}
Example #4
Source File: OnekeyShareThemeImpl.java    From enjoyshop with Apache License 2.0 5 votes vote down vote up 
private void toast(final String resOrName) {
	UIHandler.sendEmptyMessage(0, new Callback() {
		public boolean handleMessage(Message msg) {
			int resId = ResHelper.getStringRes(context, resOrName);
			if (resId > 0) {
				Toast.makeText(context, resId, Toast.LENGTH_SHORT).show();
			} else {
				Toast.makeText(context, resOrName, Toast.LENGTH_SHORT).show();
			}
			return false;
		}
	});
}
Example #5
Source File: GlobalHandlerService.java    From sms-ticket with Apache License 2.0 5 votes vote down vote up 
/**
 * Remove listener for all messages.
 *
 * @param listener The listener to remove.
 */
public synchronized void removeListener(Callback listener) {
    BetterWeakReference<Callback> r = new BetterWeakReference<Callback>(listener);
    if (mListenersUniversal.contains(r)) {
        mListenersUniversal.remove(r);
    }
}
Example #6
Source File: GlobalHandlerService.java    From sms-ticket with Apache License 2.0 5 votes vote down vote up 
private void handleListeners(List<BetterWeakReference<Callback>> whatListofListeners, Message msg) {
    synchronized (whatListofListeners) {
        for (BetterWeakReference<Callback> ComparableWeakReference : whatListofListeners) {
            if (ComparableWeakReference.get() != null) {
                ComparableWeakReference.get().handleMessage(msg);
            } else {
                whatListofListeners.remove(ComparableWeakReference);
            }
        }
    }
}
Example #7
Source File: WXThread.java    From ucar-weex-core with Apache License 2.0 5 votes vote down vote up 
public static Callback secure(Callback callback){
  if(callback == null || callback instanceof SafeCallback){
    return callback;
  }

  return new SafeCallback(callback);
}
Example #8
Source File: OnekeyShareThemeImpl.java    From YiZhi with Apache License 2.0 5 votes vote down vote up 
private void toast(final String resOrName) {
	UIHandler.sendEmptyMessage(0, new Callback() {
		public boolean handleMessage(Message msg) {
			int resId = ResHelper.getStringRes(context, resOrName);
			if (resId > 0) {
				Toast.makeText(context, resId, Toast.LENGTH_SHORT).show();
			} else {
				Toast.makeText(context, resOrName, Toast.LENGTH_SHORT).show();
			}
			return false;
		}
	});
}
Example #9
Source File: OnekeyShareThemeImpl.java    From Social with Apache License 2.0 5 votes vote down vote up 
private void toast(final String resOrName) {
	UIHandler.sendEmptyMessage(0, new Callback() {
		public boolean handleMessage(Message msg) {
			int resId = R.getStringRes(context, resOrName);
			if (resId > 0) {
				Toast.makeText(context, resId, Toast.LENGTH_SHORT).show();
			} else {
				Toast.makeText(context, resOrName, Toast.LENGTH_SHORT).show();
			}
			return false;
		}
	});
}
Example #10
Source File: OnekeyShareThemeImpl.java    From POCenter with MIT License 5 votes vote down vote up 
private void toast(final String resOrName) {
	UIHandler.sendEmptyMessage(0, new Callback() {
		public boolean handleMessage(Message msg) {
			int resId = ResHelper.getStringRes(context, resOrName);
			if (resId > 0) {
				Toast.makeText(context, resId, Toast.LENGTH_SHORT).show();
			} else {
				Toast.makeText(context, resOrName, Toast.LENGTH_SHORT).show();
			}
			return false;
		}
	});
}
Example #11
Source File: FriendAdapter.java    From POCenter with MIT License 5 votes vote down vote up 
public void onCancel(Platform plat, int action) {
	UIHandler.sendEmptyMessage(0, new Callback() {
		public boolean handleMessage(Message msg) {
			activity.finish();
			return false;
		}
	});
}
Example #12
Source File: AndroidConfig.java    From darks-logs with Apache License 2.0 5 votes vote down vote up 
/**
 * Register crash handler. It can catch ANR error automatically and use
 * logger to output message.
 * 
 * @param callback Call back object.When ANR error happened, it will use
 *            callback to notify developers. If it's null, it won't call
 *            back.
 */
public void registerCrashHandler(Callback callback)
{
    if (application == null)
    {
        return;
    }
    AndroidCrashHandler.getInstance().setup(application, callback);
}
Example #13
Source File: FriendAdapter.java    From YiZhi with Apache License 2.0 5 votes vote down vote up 
public void onCancel(Platform plat, int action) {
	UIHandler.sendEmptyMessage(0, new Callback() {
		public boolean handleMessage(Message msg) {
			activity.finish();
			return false;
		}
	});
}
Example #14
Source File: FriendAdapter.java    From Mobike with Apache License 2.0 5 votes vote down vote up 
public void onCancel(Platform plat, int action) {
	UIHandler.sendEmptyMessage(0, new Callback() {
		public boolean handleMessage(Message msg) {
			activity.finish();
			return false;
		}
	});
}
Example #15
Source File: OnekeyShareThemeImpl.java    From Mobike with Apache License 2.0 5 votes vote down vote up 
private void toast(final String resOrName) {
	UIHandler.sendEmptyMessage(0, new Callback() {
		public boolean handleMessage(Message msg) {
			int resId = R.getStringRes(context, resOrName);
			if (resId > 0) {
				Toast.makeText(context, resId, Toast.LENGTH_SHORT).show();
			} else {
				Toast.makeText(context, resOrName, Toast.LENGTH_SHORT).show();
			}
			return false;
		}
	});
}
Example #16
Source File: FriendAdapter.java    From LQRWeChat with MIT License 5 votes vote down vote up 
public void onCancel(Platform plat, int action) {
	UIHandler.sendEmptyMessage(0, new Callback() {
		public boolean handleMessage(Message msg) {
			activity.finish();
			return false;
		}
	});
}
Example #17
Source File: OnekeyShareThemeImpl.java    From LQRWeChat with MIT License 5 votes vote down vote up 
private void toast(final String resOrName) {
	UIHandler.sendEmptyMessage(0, new Callback() {
		public boolean handleMessage(Message msg) {
			int resId = ResHelper.getStringRes(context, resOrName);
			if (resId > 0) {
				Toast.makeText(context, resId, Toast.LENGTH_SHORT).show();
			} else {
				Toast.makeText(context, resOrName, Toast.LENGTH_SHORT).show();
			}
			return false;
		}
	});
}
Example #18
Source File: WXThread.java    From weex-uikit with MIT License 5 votes vote down vote up 
public static Callback secure(Callback callback){
  if(callback == null || callback instanceof SafeCallback){
    return callback;
  }

  return new SafeCallback(callback);
}
Example #19
Source File: FriendAdapter.java    From HHComicViewer with Apache License 2.0 5 votes vote down vote up 
public void onCancel(Platform plat, int action) {
	UIHandler.sendEmptyMessage(0, new Callback() {
		public boolean handleMessage(Message msg) {
			activity.finish();
			return false;
		}
	});
}
Example #20
Source File: OnekeyShareThemeImpl.java    From fingerpoetry-android with Apache License 2.0 5 votes vote down vote up 
private void toast(final String resOrName) {
	UIHandler.sendEmptyMessage(0, new Callback() {
		public boolean handleMessage(Message msg) {
			int resId = R.getStringRes(context, resOrName);
			if (resId > 0) {
				Toast.makeText(context, resId, Toast.LENGTH_SHORT).show();
			} else {
				Toast.makeText(context, resOrName, Toast.LENGTH_SHORT).show();
			}
			return false;
		}
	});
}
Example #21
Source File: FriendAdapter.java    From fingerpoetry-android with Apache License 2.0 5 votes vote down vote up 
public void onCancel(Platform plat, int action) {
	UIHandler.sendEmptyMessage(0, new Callback() {
		public boolean handleMessage(Message msg) {
			activity.finish();
			return false;
		}
	});
}
Example #22
Source File: OnekeyShareThemeImpl.java    From BaoKanAndroid with MIT License 5 votes vote down vote up 
private void toast(final String resOrName) {
	UIHandler.sendEmptyMessage(0, new Callback() {
		public boolean handleMessage(Message msg) {
			int resId = ResHelper.getStringRes(context, resOrName);
			if (resId > 0) {
				Toast.makeText(context, resId, Toast.LENGTH_SHORT).show();
			} else {
				Toast.makeText(context, resOrName, Toast.LENGTH_SHORT).show();
			}
			return false;
		}
	});
}
Example #23
Source File: UIHandler.java    From BigApp_Discuz_Android with Apache License 2.0 5 votes vote down vote up 
private static void handleMessage(Message msg) {
	Object[] objs = (Object[]) msg.obj;
	Message inner = (Message) objs[0];
	Callback callback = (Callback) objs[1];
	if (callback != null) {
		callback.handleMessage(inner);
	}
}
Example #24
Source File: OnekeyShareThemeImpl.java    From GithubApp with Apache License 2.0 5 votes vote down vote up 
private void toast(final String resOrName) {
	UIHandler.sendEmptyMessage(0, new Callback() {
		public boolean handleMessage(Message msg) {
			int resId = R.getStringRes(context, resOrName);
			if (resId > 0) {
				Toast.makeText(context, resId, Toast.LENGTH_SHORT).show();
			} else {
				Toast.makeText(context, resOrName, Toast.LENGTH_SHORT).show();
			}
			return false;
		}
	});
}
Example #25
Source File: FriendAdapter.java    From GithubApp with Apache License 2.0 5 votes vote down vote up 
public void onCancel(Platform plat, int action) {
	UIHandler.sendEmptyMessage(0, new Callback() {
		public boolean handleMessage(Message msg) {
			activity.finish();
			return false;
		}
	});
}
Example #26
Source File: OnekeyShareThemeImpl.java    From MyHearts with Apache License 2.0 5 votes vote down vote up 
private void toast(final String resOrName) {
	UIHandler.sendEmptyMessage(0, new Callback() {
		public boolean handleMessage(Message msg) {
			int resId = R.getStringRes(context, resOrName);
			if (resId > 0) {
				Toast.makeText(context, resId, Toast.LENGTH_SHORT).show();
			} else {
				Toast.makeText(context, resOrName, Toast.LENGTH_SHORT).show();
			}
			return false;
		}
	});
}
Example #27
Source File: FriendAdapter.java    From MyHearts with Apache License 2.0 5 votes vote down vote up 
public void onCancel(Platform plat, int action) {
	UIHandler.sendEmptyMessage(0, new Callback() {
		public boolean handleMessage(Message msg) {
			activity.finish();
			return false;
		}
	});
}
Example #28
Source File: UIHandler.java    From BigApp_Discuz_Android with Apache License 2.0 5 votes vote down vote up 
private static void handleMessage(Message msg) {
    Object[] objs = (Object[]) msg.obj;
    Message inner = (Message) objs[0];
    Callback callback = (Callback) objs[1];
    if (callback != null) {
        callback.handleMessage(inner);
    }
}
Example #29
Source File: UIHandler.java    From BigApp_Discuz_Android with Apache License 2.0 5 votes vote down vote up 
private static Message getMessage(int msgWhat, Callback callback) {
    Message shell = new Message();
    Message inner = new Message();
    inner.what = msgWhat;
    shell.obj = new Object[]{inner, callback};
    return shell;
}
Example #30
Source File: UIHandler.java    From BigApp_Discuz_Android with Apache License 2.0 5 votes vote down vote up 
/**
 * 发送消息
 *
 * @param callback
 * @return
 */
public static boolean sendMessage(Callback callback, int arg1, int arg2, Object obj, int what, Bundle bundle) {
    Message message = Message.obtain();
    message.arg1 = arg1;
    message.arg2 = arg2;
    message.obj = obj;
    message.what = what;
    message.setData(bundle);
    return  handler.sendMessage(getShellMessage(message,callback));
}