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code refactoring: extract pull-to-refresh

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This commit is contained in:
houxg
2017-03-01 17:34:41 +08:00
parent 259167bf9a
commit 9affd84981
2 changed files with 47 additions and 19 deletions
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33
app/src/main/java/org/houxg/leamonax/component/PullToRefresh.java Normal file
View File

@@ -0,0 +1,33 @@
package org.houxg.leamonax.component;
import android.support.v4.widget.SwipeRefreshLayout;
import com.elvishew.xlog.XLog;
public class PullToRefresh {
private SwipeRefreshLayout refreshLayout;
private SwipeRefreshLayout.OnRefreshListener listener;
public PullToRefresh(SwipeRefreshLayout refreshLayout, SwipeRefreshLayout.OnRefreshListener listener) {
this.listener = listener;
this.refreshLayout = refreshLayout;
refreshLayout.setOnRefreshListener(listener);
}
public void forceRefresh() {
refreshLayout.postDelayed(new Runnable() {
@Override
public void run() {
XLog.i("fetching notes");
refreshLayout.setRefreshing(true);
listener.onRefresh();
}
}, 200);
}
public void stopRefreshing() {
refreshLayout.setRefreshing(false);
}
}

23
app/src/main/java/org/houxg/leamonax/ui/MainActivity.java
View File

@@ -20,6 +20,7 @@ import org.greenrobot.eventbus.Subscribe;
import org.greenrobot.eventbus.ThreadMode;
import org.houxg.leamonax.R;
import org.houxg.leamonax.background.NoteSyncService;
import org.houxg.leamonax.component.PullToRefresh;
import org.houxg.leamonax.model.Account;
import org.houxg.leamonax.model.Note;
import org.houxg.leamonax.model.Notebook;
@@ -44,9 +45,8 @@ public class MainActivity extends BaseActivity implements Navigation.Callback {
@BindView(R.id.drawer)
View mNavigationView;
@BindView(R.id.swiperefresh)
SwipeRefreshLayout mSwipeRefresh;
PullToRefresh mPullToRefresh;
Navigation mNavigation;
public static Intent getOpenIntent(Context context, boolean shouldReload) {
@@ -77,7 +77,9 @@ public class MainActivity extends BaseActivity implements Navigation.Callback {
mNoteFragment = (NoteFragment) getSupportFragmentManager().findFragmentByTag(TAG_NOTE_FRAGMENT);
}
mSwipeRefresh.setOnRefreshListener(new SwipeRefreshLayout.OnRefreshListener() {
mPullToRefresh = new PullToRefresh(
(SwipeRefreshLayout) findViewById(R.id.swiperefresh),
new SwipeRefreshLayout.OnRefreshListener() {
@Override
public void onRefresh() {
syncNotes();
@@ -87,21 +89,14 @@ public class MainActivity extends BaseActivity implements Navigation.Callback {
EventBus.getDefault().register(this);
if (shouldReload) {
mSwipeRefresh.postDelayed(new Runnable() {
@Override
public void run() {
XLog.i("fetching notes");
mSwipeRefresh.setRefreshing(true);
syncNotes();
}
}, 200);
mPullToRefresh.forceRefresh();
}
}
private void syncNotes() {
if (!NetworkUtils.isNetworkAvailable()) {
ToastUtils.showNetworkUnavailable(MainActivity.this);
mSwipeRefresh.setRefreshing(false);
mPullToRefresh.stopRefreshing();
return;
}
NoteSyncService.startServiceForNote(MainActivity.this);
@@ -176,7 +171,7 @@ public class MainActivity extends BaseActivity implements Navigation.Callback {
account.updateLastUseTime();
account.update();
mNavigation.refresh();
mSwipeRefresh.setRefreshing(true);
mPullToRefresh.stopRefreshing();
syncNotes();
return true;
}
@@ -216,7 +211,7 @@ public class MainActivity extends BaseActivity implements Navigation.Callback {
@Subscribe(threadMode = ThreadMode.MAIN)
public void onEvent(SyncEvent event) {
XLog.i("RequestNotes rcv: isSucceed=" + event.isSucceed());
mSwipeRefresh.setRefreshing(false);
mPullToRefresh.stopRefreshing();
if (event.isSucceed()) {
mNavigation.refresh();
} else {