org.solovyev.android.tasks
Class TaskOverlayDialog<V>

java.lang.Object
  org.solovyev.android.tasks.TaskOverlayDialog<V>

Type Parameters:

V - type of the task result

All Implemented Interfaces:

ContextCallback<android.app.Activity,V>

public final class TaskOverlayDialog<V>
extends Object
implements ContextCallback<android.app.Activity,V>

Task overlay dialog - masks the whole screen and prevents user to do anything until task has been finished

Method Summary

static TaskOverlayDialog<?>	attachToTask(org.solovyev.tasks.TaskService taskService, android.app.Activity activity, String taskName, int titleResId, int messageResId) Method tries to attach overlay dialog to the task identified by taskName.
void	dismiss()
void	onFailure(android.app.Activity context, Throwable t)
void	onSuccess(android.app.Activity context, V result)
void	show()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

attachToTask

@Nullable
public static TaskOverlayDialog<?> attachToTask(@Nonnull
                                                         org.solovyev.tasks.TaskService taskService,
                                                         @Nonnull
                                                         android.app.Activity activity,
                                                         @Nonnull
                                                         String taskName,
                                                         int titleResId,
                                                         int messageResId)

Method tries to attach overlay dialog to the task identified by taskName. If task has been finished or not started - nothing is done and null is returned.

Parameters:

taskService - task service

activity - activity which should be masked

taskName - name of the task which result is waited

titleResId - dialog title

messageResId - dialog message

Returns:

not null dialog if task is running, null otherwise

onSuccess

public void onSuccess(@Nonnull
                      android.app.Activity context,
                      V result)

Specified by:

onSuccess in interface ContextCallback<android.app.Activity,V>

dismiss

public void dismiss()

show

public void show()

onFailure

public void onFailure(@Nonnull
                      android.app.Activity context,
                      Throwable t)

Specified by:

onFailure in interface ContextCallback<android.app.Activity,V>