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Code Issues Projects Releases Packages Wiki Activity

proper view type switch

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Signed-off-by: Andy Scherzinger <info@andy-scherzinger.de>
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Andy Scherzinger 2019-08-02 15:41:19 +02:00
parent 7bf354928a
commit 670dfa75eb
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1 changed files with 69 additions and 60 deletions
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129
src/main/java/com/owncloud/android/ui/adapter/AccountListAdapter.java
View file

@ -40,7 +40,6 @@ import com.owncloud.android.lib.common.utils.Log_OC;
import com.owncloud.android.ui.activity.BaseActivity;
import com.owncloud.android.ui.activity.UserInfoActivity;
import com.owncloud.android.utils.DisplayUtils;
import com.owncloud.android.utils.ThemeUtils;
import org.parceler.Parcels;
@ -53,14 +52,14 @@ import androidx.recyclerview.widget.RecyclerView;
/**
* This Adapter populates a RecyclerView with all accounts within the app.
*/
public class AccountListAdapter extends RecyclerView.Adapter<AccountListAdapter.AccountViewHolderItem>
public class AccountListAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolder>
implements DisplayUtils.AvatarGenerationListener {
private static final String TAG = AccountListAdapter.class.getSimpleName();
private float mAccountAvatarRadiusDimension;
private final BaseActivity mContext;
private List<AccountListItem> mValues;
private AccountListAdapterListener mListener;
private Drawable mTintedCheck;
private float accountAvatarRadiusDimension;
private final BaseActivity context;
private List<AccountListItem> values;
private AccountListAdapterListener accountListAdapterListener;
private Drawable tintedCheck;
private RecyclerView mRecyclerView;
private UserAccountManager accountManager;
@ -68,14 +67,14 @@ public class AccountListAdapter extends RecyclerView.Adapter<AccountListAdapter.
private static final int KEY_USER_INFO_REQUEST_CODE = 13;
public AccountListAdapter(BaseActivity context, UserAccountManager accountManager, List<AccountListItem> values, Drawable tintedCheck) {
this.mContext = context;
this.context = context;
this.accountManager = accountManager;
this.mValues = values;
this.values = values;
if (context instanceof AccountListAdapterListener) {
this.mListener = (AccountListAdapterListener) context;
this.accountListAdapterListener = (AccountListAdapterListener) context;
}
this.mAccountAvatarRadiusDimension = context.getResources().getDimension(R.dimen.list_item_avatar_icon_radius);
this.mTintedCheck = tintedCheck;
this.accountAvatarRadiusDimension = context.getResources().getDimension(R.dimen.list_item_avatar_icon_radius);
this.tintedCheck = tintedCheck;
}
@Override
@ -84,35 +83,49 @@ public class AccountListAdapter extends RecyclerView.Adapter<AccountListAdapter.
mRecyclerView = recyclerView;
}
@NonNull
@Override
public AccountViewHolderItem onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
AccountViewHolderItem viewHolder;
View view = LayoutInflater.from(mContext).inflate(R.layout.account_item, parent, false);
viewHolder = new AccountViewHolderItem(view);
viewHolder.checkViewItem.setImageDrawable(mTintedCheck);
return viewHolder;
public int getItemViewType(int position) {
if (position == values.size()-1) {
return AccountListItem.TYPE_ACTION_ADD;
}
return AccountListItem.TYPE_ACCOUNT;
}
@Override
public void onBindViewHolder(@NonNull AccountViewHolderItem holder, int position) {
AccountListItem accountListItem = mValues.get(position);
public @NonNull
RecyclerView.ViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
View view;
if (AccountListItem.TYPE_ACCOUNT == viewType) {
view = LayoutInflater.from(context).inflate(R.layout.account_item, parent, false);
AccountViewHolderItem viewHolder = new AccountViewHolderItem(view);
viewHolder.checkViewItem.setImageDrawable(tintedCheck);
return viewHolder;
} else {
view = LayoutInflater.from(context).inflate(R.layout.account_action, parent, false);
return new AddAccountViewHolderItem(view);
}
}
@Override
public void onBindViewHolder(@NonNull RecyclerView.ViewHolder holder, int position) {
AccountListItem accountListItem = values.get(position);
if (accountListItem != null) {
// create account item
if (AccountListItem.TYPE_ACCOUNT == accountListItem.getType()) {
Account account = accountListItem.getAccount();
setAccount(holder, account);
setUsername(holder, account);
setAvatar(holder, account);
setCurrentlyActiveState(holder, account);
AccountViewHolderItem item = (AccountViewHolderItem)holder;
setAccount(item, account);
setUsername(item, account);
setAvatar(item, account);
setCurrentlyActiveState(item, account);
TextView usernameView = holder.usernameViewItem;
TextView accountView = holder.accountViewItem;
TextView usernameView = item.usernameViewItem;
TextView accountView = item.accountViewItem;
// OnClickListener for when the user selects an account
holder.itemView.setOnClickListener(view -> {
final Intent intent = new Intent(mContext, UserInfoActivity.class);
final Intent intent = new Intent(context, UserInfoActivity.class);
if (accountListItem.isEnabled()) {
intent.putExtra(UserInfoActivity.KEY_ACCOUNT, Parcels.wrap(account));
try {
@ -121,7 +134,7 @@ public class AccountListAdapter extends RecyclerView.Adapter<AccountListAdapter.
} catch (com.owncloud.android.lib.common.accounts.AccountUtils.AccountNotFoundException e) {
Log_OC.d(TAG, "Failed to find NC account");
}
mContext.startActivityForResult(intent, KEY_USER_INFO_REQUEST_CODE);
context.startActivityForResult(intent, KEY_USER_INFO_REQUEST_CODE);
}
});
@ -134,37 +147,26 @@ public class AccountListAdapter extends RecyclerView.Adapter<AccountListAdapter.
}
} // create add account action item
else if (AccountListItem.TYPE_ACTION_ADD == accountListItem.getType() && mListener != null) {
setupAddAccountListItem(holder);
else if (AccountListItem.TYPE_ACTION_ADD == accountListItem.getType() && accountListAdapterListener != null) {
setupAddAccountListItem(holder.itemView);
}
}
}
/**
* Sets up a View to be used for adding a new account
*
* @param holder the holder which contains the View to be used for the Add Account action
* @param actionView the action view
*/
private void setupAddAccountListItem(AccountViewHolderItem holder) {
View actionView = holder.itemView;
holder.accountViewItem.setVisibility(View.INVISIBLE);
holder.checkViewItem.setVisibility(View.INVISIBLE);
TextView userName = actionView.findViewById(R.id.user_name);
userName.setText(R.string.prefs_add_account);
userName.setTextColor(ThemeUtils.primaryColor(mContext, true));
((ImageView) actionView.findViewById(R.id.user_icon)).setImageResource(R.drawable.ic_account_plus);
private void setupAddAccountListItem(View actionView) {
// bind action listener
boolean isProviderOrOwnInstallationVisible = mContext.getResources()
boolean isProviderOrOwnInstallationVisible = context.getResources()
.getBoolean(R.bool.show_provider_or_own_installation);
if (isProviderOrOwnInstallationVisible) {
actionView.setOnClickListener(v -> mListener.showFirstRunActivity());
actionView.setOnClickListener(v -> accountListAdapterListener.showFirstRunActivity());
} else {
actionView.setOnClickListener(v -> mListener.createAccount());
actionView.setOnClickListener(v -> accountListAdapterListener.createAccount());
}
}
@ -205,8 +207,8 @@ public class AccountListAdapter extends RecyclerView.Adapter<AccountListAdapter.
try {
View viewItem = viewHolder.imageViewItem;
viewItem.setTag(account.name);
DisplayUtils.setAvatar(account, this, mAccountAvatarRadiusDimension, mContext.getResources(), viewItem,
mContext);
DisplayUtils.setAvatar(account, this, accountAvatarRadiusDimension, context.getResources(), viewItem,
context);
} catch (Exception e) {
Log_OC.e(TAG, "Error calculating RGB value for account list item.", e);
// use user icon as a fallback
@ -222,7 +224,7 @@ public class AccountListAdapter extends RecyclerView.Adapter<AccountListAdapter.
*/
private void setUsername(AccountViewHolderItem viewHolder, Account account) {
try {
OwnCloudAccount oca = new OwnCloudAccount(account, mContext);
OwnCloudAccount oca = new OwnCloudAccount(account, context);
viewHolder.usernameViewItem.setText(oca.getDisplayName());
} catch (Exception e) {
Log_OC.w(TAG, "Account not found right after being read; using account name instead");
@ -248,25 +250,25 @@ public class AccountListAdapter extends RecyclerView.Adapter<AccountListAdapter.
*/
@Override
public int getItemCount() {
return this.mValues.size();
return this.values.size();
}
/**
* Returns an AccountListItem from the specified position in the mValues list
* Returns an AccountListItem from the specified position in the values list
*
* @param position of the object to be returned
* @return An AccountListItem of the specified position
*/
public AccountListItem getItem(int position) {
return mValues.get(position);
return values.get(position);
}
/**
* Deletes the elements in the mValues list and notifies the Adapter
* Deletes the elements in the values list and notifies the Adapter
*/
public void clear() {
final int size = mValues.size();
mValues.clear();
final int size = values.size();
values.clear();
notifyItemRangeRemoved(0, size);
}
@ -276,10 +278,10 @@ public class AccountListAdapter extends RecyclerView.Adapter<AccountListAdapter.
* @param items The item list to be added
*/
public void addAll(List<AccountListItem> items){
if(mValues == null){
mValues = new ArrayList<>();
if(values == null){
values = new ArrayList<>();
}
mValues.addAll(items);
values.addAll(items);
notifyDataSetChanged();
}
@ -310,7 +312,14 @@ public class AccountListAdapter extends RecyclerView.Adapter<AccountListAdapter.
this.usernameViewItem = view.findViewById(R.id.user_name);
this.accountViewItem = view.findViewById(R.id.account);
}
}
/**
* Account ViewHolderItem to get smooth scrolling.
*/
static class AddAccountViewHolderItem extends RecyclerView.ViewHolder {
AddAccountViewHolderItem(@NonNull View view) {
super(view);
}
}
}