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2014/10/16 ¤W¤È 08:12:25
android Programming Glossary: dialog_progress_idProgressDialog created from onCreateDialog stops animating on second run http://stackoverflow.com/questions/3821306/progressdialog-created-from-oncreatedialog-stops-animating-on-second-run like so protected Dialog onCreateDialog int id if id DIALOG_PROGRESS_ID ProgressDialog dialog new ProgressDialog this dialog.setMessage.. . Because of that any subsequent call to showDialog DIALOG_PROGRESS_ID results in the same ProgressDialog instance being used but the.. int id Dialog dialog This doesn't do anything if id DIALOG_PROGRESS_ID ProgressDialog dialog .setIndeterminate true super.onPrepareDialog..
Best way to manage the ProgressDialog from AsyncTask http://stackoverflow.com/questions/8295003/best-way-to-manage-the-progressdialog-from-asynctask FooActivity1 extends Activity private static final int DIALOG_PROGRESS_ID 0 private ProgressDialog mProgressDialog @Override public void.. savedInstanceState setContentView R.layout.main showDialog DIALOG_PROGRESS_ID new FooTask mProgressDialog .execute @Override protected Dialog.. protected Dialog onCreateDialog int id switch id case DIALOG_PROGRESS_ID mProgressDialog new ProgressDialog this mProgressDialog.setProgressStyle..
ProgressDialog created from onCreateDialog stops animating on second run http://stackoverflow.com/questions/3821306/progressdialog-created-from-oncreatedialog-stops-animating-on-second-run on second run I create a ProgressDialog in onCreateDialog like so protected Dialog onCreateDialog int id if id DIALOG_PROGRESS_ID ProgressDialog dialog new ProgressDialog this dialog.setMessage getResources .getString R.string.MyLabel dialog.setCancelable.. of it decides to cache every dialog created through onCreateDialog . Because of that any subsequent call to showDialog DIALOG_PROGRESS_ID results in the same ProgressDialog instance being used but the animation has stopped working. I've tried to re set indeterminate.. that will reset the animation. protected void onPrepareDialog int id Dialog dialog This doesn't do anything if id DIALOG_PROGRESS_ID ProgressDialog dialog .setIndeterminate true super.onPrepareDialog id dialog EDIT But maybe there is a way to get the ProgressBar..
Best way to manage the ProgressDialog from AsyncTask http://stackoverflow.com/questions/8295003/best-way-to-manage-the-progressdialog-from-asynctask result mProgressDialog.dismiss FooActivity1.java public class FooActivity1 extends Activity private static final int DIALOG_PROGRESS_ID 0 private ProgressDialog mProgressDialog @Override public void onCreate Bundle savedInstanceState super.onCreate savedInstanceState.. void onCreate Bundle savedInstanceState super.onCreate savedInstanceState setContentView R.layout.main showDialog DIALOG_PROGRESS_ID new FooTask mProgressDialog .execute @Override protected Dialog onCreateDialog int id switch id case DIALOG_PROGRESS_ID.. new FooTask mProgressDialog .execute @Override protected Dialog onCreateDialog int id switch id case DIALOG_PROGRESS_ID mProgressDialog new ProgressDialog this mProgressDialog.setProgressStyle ProgressDialog.STYLE_HORIZONTAL mProgressDialog.setMessage..
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