FairEmail/app/src/main/java/eu/faircode/email/SwipeRefreshLayoutEx.java

98 lines
2.9 KiB
Java

package eu.faircode.email;
/*
This file is part of FairEmail.
FairEmail is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
FairEmail is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with FairEmail. If not, see <http://www.gnu.org/licenses/>.
Copyright 2018-2022 by Marcel Bokhorst (M66B)
*/
import android.content.Context;
import android.util.AttributeSet;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import androidx.swiperefreshlayout.widget.SwipeRefreshLayout;
public class SwipeRefreshLayoutEx extends SwipeRefreshLayout {
private boolean refreshing = false;
private static final int DELAY_MUTE = 45 * 1000; // milliseconds
private static final int DELAY_DISABLE = 1500; // milliseconds
public SwipeRefreshLayoutEx(@NonNull Context context) {
super(context);
}
public SwipeRefreshLayoutEx(@NonNull Context context, @Nullable AttributeSet attrs) {
super(context, attrs);
}
@Override
public void setRefreshing(boolean refreshing) {
if (this.refreshing == refreshing)
return;
Log.i("Refreshing=" + this.refreshing + "/" + refreshing + " event=set");
this.refreshing = refreshing;
removeCallbacks(delayedDisable);
removeCallbacks(delayedMute);
if (refreshing) {
super.setRefreshing(refreshing);
postDelayed(delayedMute, DELAY_MUTE);
} else
postDelayed(delayedDisable, DELAY_DISABLE);
}
@Override
public boolean isRefreshing() {
return this.refreshing;
}
public void onRefresh() {
// User initiated
this.refreshing = true;
setRefreshing(false); // disable, unless confirmed by folder update
}
@Override
protected void onDetachedFromWindow() {
super.onDetachedFromWindow();
removeCallbacks(delayedDisable);
removeCallbacks(delayedMute);
}
private final Runnable delayedDisable = new Runnable() {
@Override
public void run() {
Log.i("Refreshing=" + refreshing + " event=disable");
if (!refreshing)
SwipeRefreshLayoutEx.super.setRefreshing(refreshing);
}
};
private final Runnable delayedMute = new Runnable() {
@Override
public void run() {
Log.i("Refreshing=" + refreshing + " event=mute");
if (refreshing)
SwipeRefreshLayoutEx.super.setRefreshing(false);
}
};
}