/**
* 根据{@link ABaseTask} 的加载状态，刷新视图
*
* @param state
* @param tag
*/
protected void taskStateChanged(ABaseTaskState state, Serializable tag) {
// 开始Task
if (state == ABaseTaskState.prepare) {
if (isContentEmpty()) {
setViewVisiable(loadingLayout, View.VISIBLE);
setViewVisiable(contentLayout, View.GONE);
} else {
setViewVisiable(loadingLayout, View.GONE);
setViewVisiable(contentLayout, View.VISIBLE);
}
setViewVisiable(emptyLayout, View.GONE);
setViewVisiable(loadFailureLayout, View.GONE);
}
// Task成功
else if (state == ABaseTaskState.success) {
setViewVisiable(loadingLayout, View.GONE);
if (isContentEmpty()) {
setViewVisiable(emptyLayout, View.VISIBLE);
} else {
setViewVisiable(contentLayout, View.VISIBLE);
}
}
// 取消Task
else if (state == ABaseTaskState.canceled) {
if (isContentEmpty()) {
setViewVisiable(loadingLayout, View.GONE);
setViewVisiable(emptyLayout, View.VISIBLE);
}
}
// Task失败
else if (state == ABaseTaskState.falid) {
if (isContentEmpty()) {
setViewVisiable(emptyLayout, View.GONE);
setViewVisiable(loadingLayout, View.GONE);
setViewVisiable(loadFailureLayout, View.VISIBLE);
if (tag != null && loadFailureLayout != null)
ViewUtils.setTextViewValue(loadFailureLayout, R.id.txtLoadFailed, tag.toString());
}
}
// Task结束
else if (state == ABaseTaskState.finished) {
}
}
/**
* 以Toast形式显示一个消息
*
* @param msg
*/
protected void showMessage(CharSequence msg) {
if (!TextUtils.isEmpty(msg)) ViewUtils.showMessage(msg.toString());
}