Kaladaran/briar
0
0
Fork 0
mirror of https://code.briarproject.org/briar/briar.git synced 2026-02-13 19:29:06 +01:00
Code Issues Projects Releases Wiki Activity

Update Timestamps Every Minute

Browse Source 
Closes #455
This commit is contained in:
Torsten Grote
2016-07-04 17:06:41 -03:00
parent 759b1c7448
commit bc0b226fff
7 changed files with 54 additions and 12 deletions
Download Patch File Download Diff File Expand all files Collapse all files

56
briar-android/src/org/briarproject/android/util/BriarRecyclerView.java
View File

@@ -4,6 +4,7 @@ import android.content.Context;
import android.content.res.TypedArray;
import android.os.Build;
import android.support.v7.widget.RecyclerView;
import android.support.v7.widget.RecyclerView.Adapter;
import android.util.AttributeSet;
import android.view.LayoutInflater;
import android.view.View;
@@ -13,34 +14,51 @@ import android.widget.TextView;
import org.briarproject.R;
import java.util.logging.Logger;
import static android.text.format.DateUtils.MINUTE_IN_MILLIS;
public class BriarRecyclerView extends FrameLayout {
private RecyclerView recyclerView;
private TextView emptyView;
private ProgressBar progressBar;
private RecyclerView.AdapterDataObserver emptyObserver;
private Runnable refresher = null;
private boolean isScrollingToEnd = false;
private final Logger LOG = Logger.getLogger(getClass().getName());
private final long DEFAULT_REFRESH_INTERVAL = MINUTE_IN_MILLIS;
public BriarRecyclerView(Context context) {
super(context);
this(context, null, 0);
}
public BriarRecyclerView(Context context, AttributeSet attrs) {
super(context, attrs);
TypedArray attributes = context.obtainStyledAttributes(attrs,
R.styleable.BriarRecyclerView);
isScrollingToEnd = attributes
.getBoolean(R.styleable.BriarRecyclerView_scrollToEnd, true);
this(context, attrs, 0);
}
public BriarRecyclerView(Context context, AttributeSet attrs,
int defStyle) {
super(context, attrs, defStyle);
TypedArray attributes = context.obtainStyledAttributes(attrs,
R.styleable.BriarRecyclerView);
isScrollingToEnd = attributes
.getBoolean(R.styleable.BriarRecyclerView_scrollToEnd, true);
attributes.recycle();
}
@Override
protected void onDetachedFromWindow() {
super.onDetachedFromWindow();
if (refresher != null) {
LOG.info("Removing Handler Callback");
removeCallbacks(refresher);
}
}
private void initViews() {
View v = LayoutInflater.from(getContext()).inflate(
R.layout.briar_recycler_view, this, true);
@@ -86,10 +104,10 @@ public class BriarRecyclerView extends FrameLayout {
recyclerView.setLayoutManager(layout);
}
public void setAdapter(RecyclerView.Adapter adapter) {
public void setAdapter(Adapter adapter) {
if (recyclerView == null) initViews();
RecyclerView.Adapter oldAdapter = recyclerView.getAdapter();
Adapter oldAdapter = recyclerView.getAdapter();
if (oldAdapter != null) {
oldAdapter.unregisterAdapterDataObserver(emptyObserver);
}
@@ -121,7 +139,7 @@ public class BriarRecyclerView extends FrameLayout {
public void showData() {
if (recyclerView == null) initViews();
RecyclerView.Adapter adapter = recyclerView.getAdapter();
Adapter adapter = recyclerView.getAdapter();
if (adapter != null) {
if (adapter.getItemCount() == 0) {
emptyView.setVisibility(VISIBLE);
@@ -144,4 +162,20 @@ public class BriarRecyclerView extends FrameLayout {
return this.recyclerView;
}
public void periodicallyUpdateContent() {
if (recyclerView == null || recyclerView.getAdapter() == null) {
throw new IllegalStateException("Need to call setAdapter() first!");
}
refresher = new Runnable() {
@Override
public void run() {
LOG.info("Updating Content...");
recyclerView.getAdapter().notifyDataSetChanged();
postDelayed(refresher, DEFAULT_REFRESH_INTERVAL);
}
};
LOG.info("Adding Handler Callback");
postDelayed(refresher, DEFAULT_REFRESH_INTERVAL);
}
}