Kaladaran/briar
0
0
Fork 0
mirror of https://code.briarproject.org/briar/briar.git synced 2026-02-12 10:49:06 +01:00
Code Issues Projects Releases Wiki Activity

Don't allow 'this' to escape the constructor.

Browse Source
This commit is contained in:
akwizgran
2016-04-26 10:03:28 +01:00
parent 141d6497ef
commit 8630f6f24f
1 changed files with 33 additions and 38 deletions
Download Patch File Download Diff File Expand all files Collapse all files

71
briar-android/src/org/briarproject/android/util/BriarRecyclerView.java
View File

@@ -21,27 +21,18 @@ public class BriarRecyclerView extends FrameLayout {
public BriarRecyclerView(Context context) {
super(context);
initViews();
}
public BriarRecyclerView(Context context, AttributeSet attrs) {
super(context, attrs);
initViews();
}
public BriarRecyclerView(Context context, AttributeSet attrs,
int defStyle) {
super(context, attrs, defStyle);
initViews();
}
private void initViews() {
if (isInEditMode()) {
return;
}
View v = LayoutInflater.from(getContext()).inflate(
R.layout.briar_recycler_view, this, true);
@@ -54,22 +45,24 @@ public class BriarRecyclerView extends FrameLayout {
// scroll down when opening keyboard
if (Build.VERSION.SDK_INT >= 11) {
recyclerView.addOnLayoutChangeListener(new View.OnLayoutChangeListener() {
@Override
public void onLayoutChange(View v,
int left, int top, int right, int bottom,
int oldLeft, int oldTop, int oldRight, int oldBottom) {
if (bottom < oldBottom) {
recyclerView.postDelayed(new Runnable() {
@Override
public void run() {
scrollToPosition(
recyclerView.getAdapter().getItemCount() - 1);
recyclerView.addOnLayoutChangeListener(
new View.OnLayoutChangeListener() {
@Override
public void onLayoutChange(View v, int left, int top,
int right, int bottom, int oldLeft, int oldTop,
int oldRight, int oldBottom) {
if (bottom < oldBottom) {
recyclerView.postDelayed(new Runnable() {
@Override
public void run() {
scrollToPosition(
recyclerView.getAdapter()
.getItemCount() - 1);
}
}, 100);
}
}, 100);
}
}
});
}
});
}
emptyObserver = new RecyclerView.AdapterDataObserver() {
@@ -82,10 +75,13 @@ public class BriarRecyclerView extends FrameLayout {
}
public void setLayoutManager(RecyclerView.LayoutManager layout) {
if (recyclerView == null) initViews();
recyclerView.setLayoutManager(layout);
}
public void setAdapter(RecyclerView.Adapter adapter) {
if (recyclerView == null) initViews();
RecyclerView.Adapter oldAdapter = recyclerView.getAdapter();
if (oldAdapter != null) {
oldAdapter.unregisterAdapterDataObserver(emptyObserver);
@@ -105,35 +101,34 @@ public class BriarRecyclerView extends FrameLayout {
}
public void setEmptyText(String text) {
if (recyclerView == null) initViews();
emptyView.setText(text);
}
public void showProgressBar() {
recyclerView.setVisibility(View.INVISIBLE);
emptyView.setVisibility(View.INVISIBLE);
progressBar.setVisibility(View.VISIBLE);
if (recyclerView == null) initViews();
recyclerView.setVisibility(INVISIBLE);
emptyView.setVisibility(INVISIBLE);
progressBar.setVisibility(VISIBLE);
}
public void showData() {
RecyclerView.Adapter<?> adapter = recyclerView.getAdapter();
if (recyclerView == null) initViews();
RecyclerView.Adapter adapter = recyclerView.getAdapter();
if (adapter != null) {
if (adapter.getItemCount() == 0) {
emptyView.setVisibility(View.VISIBLE);
recyclerView.setVisibility(View.INVISIBLE);
emptyView.setVisibility(VISIBLE);
recyclerView.setVisibility(INVISIBLE);
} else {
emptyView.setVisibility(View.INVISIBLE);
recyclerView.setVisibility(View.VISIBLE);
emptyView.setVisibility(INVISIBLE);
recyclerView.setVisibility(VISIBLE);
}
progressBar.setVisibility(View.INVISIBLE);
progressBar.setVisibility(INVISIBLE);
}
}
public void scrollToPosition(int position) {
if (recyclerView == null) initViews();
recyclerView.scrollToPosition(position);
}
public RecyclerView getRecyclerView() {
return recyclerView;
}
}