2014/10/16 上午 08:21:11

android Programming Glossary: params..

BlackBerry class equivalent to AsyncTask?

http://stackoverflow.com/questions/12982021/blackberry-class-equivalent-to-asynctask

task instance must be created on the UI thread. execute Params... must be invoked on the UI thread. Do not call onPreExecute.. not call onPreExecute onPostExecute Result doInBackground Params... onProgressUpdate Progress... manually. The task can be executed..

What is the difference between loading and creating AsyncTask on the UI thread?

http://stackoverflow.com/questions/14978924/what-is-the-difference-between-loading-and-creating-asynctask-on-the-ui-thread

task instance must be created on the UI thread. execute Params... must be invoked on the UI thread. What is meant by loading..

Running multiple AsyncTasks at the same time — not possible?

http://stackoverflow.com/questions/4068984/running-multiple-asynctasks-at-the-same-time-not-possible

execution you can use the executeOnExecutor Executor Params... version of this method with THREAD_POOL_EXECUTOR however see.. executor via AsyncTask.executeOnExecutor Executor exec Params... params method. This allows for instance to configure the size..

Update UI from Thread

http://stackoverflow.com/questions/4369537/update-ui-from-thread

a progress bar in the user interface. doInBackground Params... invoked on the background thread immediately after onPreExecute.. task instance must be created on the UI thread. execute Params... must be invoked on the UI thread. Do not call onPreExecute.. not call onPreExecute onPostExecute Result doInBackground Params... onProgressUpdate Progress... manually. The task can be executed..

Execute AsyncTask several times

http://stackoverflow.com/questions/6373826/execute-asynctask-several-times

In android Why my ProgressBar Freezes?

http://stackoverflow.com/questions/8322311/in-android-why-my-progressbar-freezes

BlackBerry class equivalent to AsyncTask?

http://stackoverflow.com/questions/12982021/blackberry-class-equivalent-to-asynctask

UI thread. This is done automatically as of JELLY_BEAN. The task instance must be created on the UI thread. execute Params... must be invoked on the UI thread. Do not call onPreExecute onPostExecute Result doInBackground Params... onProgressUpdate.. execute Params... must be invoked on the UI thread. Do not call onPreExecute onPostExecute Result doInBackground Params... onProgressUpdate Progress... manually. The task can be executed only once an exception will be thrown if a second execution..

What is the difference between loading and creating AsyncTask on the UI thread?

http://stackoverflow.com/questions/14978924/what-is-the-difference-between-loading-and-creating-asynctask-on-the-ui-thread

UI thread. This is done automatically as of JELLY_BEAN. The task instance must be created on the UI thread. execute Params... must be invoked on the UI thread. What is meant by loading It's not instantiating or executing as the documentation talked..

Running multiple AsyncTasks at the same time — not possible?

http://stackoverflow.com/questions/4068984/running-multiple-asynctasks-at-the-same-time-not-possible

errors caused by parallel execution. If you truly want parallel execution you can use the executeOnExecutor Executor Params... version of this method with THREAD_POOL_EXECUTOR however see commentary there for warnings on its use. DONUT is Android.. Starting from 3.0 the API allows to use your custom thread pool executor via AsyncTask.executeOnExecutor Executor exec Params... params method. This allows for instance to configure the size of the delayed tasks queue if default 10 is not what you..

Update UI from Thread

http://stackoverflow.com/questions/4369537/update-ui-from-thread

step is normally used to setup the task for instance by showing a progress bar in the user interface. doInBackground Params... invoked on the background thread immediately after onPreExecute finishes executing. This step is used to perform background.. that must be followed for this class to work properly The task instance must be created on the UI thread. execute Params... must be invoked on the UI thread. Do not call onPreExecute onPostExecute Result doInBackground Params... onProgressUpdate.. execute Params... must be invoked on the UI thread. Do not call onPreExecute onPostExecute Result doInBackground Params... onProgressUpdate Progress... manually. The task can be executed only once an exception will be thrown if a second execution..

Execute AsyncTask several times

http://stackoverflow.com/questions/6373826/execute-asynctask-several-times

that must be followed for this class to work properly The task instance must be created on the UI thread. execute Params... must be invoked on the UI thread. Do not call onPreExecute onPostExecute Result doInBackground Params... onProgressUpdate.. execute Params... must be invoked on the UI thread. Do not call onPreExecute onPostExecute Result doInBackground Params... onProgressUpdate Progress... manually. The task can be executed only once an exception will be thrown if a second execution..

In android Why my ProgressBar Freezes?

http://stackoverflow.com/questions/8322311/in-android-why-my-progressbar-freezes