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Merge branch '533-explain-why-forum-can-t-be-shared-with-contact' into 'master'

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Explain why forum can't be shared with contact

Closes #533

See merge request !252
This commit is contained in:
akwizgran
2016-07-29 17:33:17 +00:00
parent 04d2ede2e1 fa0639d220
commit 9ff4758683
4 changed files with 64 additions and 26 deletions
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50
briar-android/src/org/briarproject/android/forum/ContactSelectorAdapter.java
View File

@@ -6,10 +6,12 @@ import android.graphics.ColorFilter;
import android.graphics.PorterDuff;
import android.graphics.PorterDuffColorFilter;
import android.os.Build;
import android.support.v4.content.ContextCompat;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.CheckBox;
import android.widget.TextView;
import org.briarproject.R;
import org.briarproject.android.contact.BaseContactListAdapter;
@@ -19,13 +21,31 @@ import org.briarproject.api.contact.ContactId;
import java.util.ArrayList;
import java.util.Collection;
public class ContactSelectorAdapter
import static android.view.View.GONE;
import static android.view.View.VISIBLE;
class ContactSelectorAdapter
extends BaseContactListAdapter<ContactSelectorAdapter.SelectableContactHolder> {
public ContactSelectorAdapter(Context context,
private final ColorFilter grayColorFilter;
ContactSelectorAdapter(Context context,
OnItemClickListener listener) {
super(context, listener);
if (Build.VERSION.SDK_INT >= 11) {
grayColorFilter = null;
} else {
// Overlay the background colour at 75% opacity
int bg = ContextCompat.getColor(context, R.color.window_background);
int alpha = (int) (255 * 0.75f);
int red = Color.red(bg);
int green = Color.green(bg);
int blue = Color.blue(bg);
bg = Color.argb(alpha, red, green, blue);
grayColorFilter = new PorterDuffColorFilter(bg,
PorterDuff.Mode.SRC_OVER);
}
}
@Override
@@ -53,11 +73,16 @@ public class ContactSelectorAdapter
if (item.isDisabled()) {
// we share this forum already with that contact
ui.layout.setEnabled(false);
grayOutItem(ui);
ui.shared.setVisibility(VISIBLE);
grayOutItem(ui, true);
} else {
ui.layout.setEnabled(true);
ui.shared.setVisibility(GONE);
grayOutItem(ui, false);
}
}
public Collection<ContactId> getSelectedContactIds() {
Collection<ContactId> getSelectedContactIds() {
Collection<ContactId> selected = new ArrayList<>();
for (int i = 0; i < contacts.size(); i++) {
@@ -69,15 +94,17 @@ public class ContactSelectorAdapter
return selected;
}
protected static class SelectableContactHolder
static class SelectableContactHolder
extends BaseContactListAdapter.BaseContactHolder {
private final CheckBox checkBox;
private final TextView shared;
public SelectableContactHolder(View v) {
SelectableContactHolder(View v) {
super(v);
checkBox = (CheckBox) v.findViewById(R.id.checkBox);
shared = (TextView) v.findViewById(R.id.infoView);
}
}
@@ -86,18 +113,15 @@ public class ContactSelectorAdapter
return compareByName(c1, c2);
}
private void grayOutItem(final SelectableContactHolder ui) {
private void grayOutItem(SelectableContactHolder ui, boolean gray) {
if (Build.VERSION.SDK_INT >= 11) {
float alpha = 0.25f;
float alpha = gray ? 0.25f : 1f;
ui.avatar.setAlpha(alpha);
ui.name.setAlpha(alpha);
ui.checkBox.setAlpha(alpha);
} else {
ColorFilter colorFilter = new PorterDuffColorFilter(Color.GRAY,
PorterDuff.Mode.MULTIPLY);
ui.avatar.setColorFilter(colorFilter);
ui.name.setEnabled(false);
ui.checkBox.setEnabled(false);
if (gray) ui.avatar.setColorFilter(grayColorFilter);
else ui.avatar.clearColorFilter();
}
}
}