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Code Issues Projects Releases Wiki Activity

Pause Periodic List Refresh when View is not Visible

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Closes #553
This commit is contained in:
Torsten Grote
2016-07-29 16:09:39 -03:00
committed by akwizgran
parent 2577b2ab2a
commit 15d139afd4
6 changed files with 30 additions and 16 deletions
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17
briar-android/src/org/briarproject/android/util/BriarRecyclerView.java
View File

@@ -17,6 +17,7 @@ import org.briarproject.R;
import java.util.logging.Logger;
import static android.text.format.DateUtils.MINUTE_IN_MILLIS;
import static org.briarproject.android.util.AndroidUtils.MIN_RESOLUTION;
public class BriarRecyclerView extends FrameLayout {
@@ -28,7 +29,7 @@ public class BriarRecyclerView extends FrameLayout {
private boolean isScrollingToEnd = false;
private final Logger LOG = Logger.getLogger(getClass().getName());
private final long DEFAULT_REFRESH_INTERVAL = MINUTE_IN_MILLIS;
private final long DEFAULT_REFRESH_INTERVAL = MIN_RESOLUTION;
public BriarRecyclerView(Context context) {
this(context, null, 0);
@@ -52,10 +53,7 @@ public class BriarRecyclerView extends FrameLayout {
@Override
protected void onDetachedFromWindow() {
super.onDetachedFromWindow();
if (refresher != null) {
LOG.info("Removing Handler Callback");
removeCallbacks(refresher);
}
stopPeriodicUpdate();
}
private void initViews() {
@@ -172,7 +170,7 @@ public class BriarRecyclerView extends FrameLayout {
return this.recyclerView;
}
public void periodicallyUpdateContent() {
public void startPeriodicUpdate() {
if (recyclerView == null || recyclerView.getAdapter() == null) {
throw new IllegalStateException("Need to call setAdapter() first!");
}
@@ -188,4 +186,11 @@ public class BriarRecyclerView extends FrameLayout {
postDelayed(refresher, DEFAULT_REFRESH_INTERVAL);
}
public void stopPeriodicUpdate() {
if (refresher != null) {
LOG.info("Removing Handler Callback");
removeCallbacks(refresher);
}
}
}