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Code Issues Packages Projects Releases Wiki Activity

Use recyclerview for account/identity selection

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This commit is contained in:
M66B
2023-08-23 08:54:06 +02:00
parent 4852aea444
commit 94aaa0c9fd
3 changed files with 304 additions and 94 deletions
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175
app/src/main/java/eu/faircode/email/FragmentDialogSelectIdentity.java
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@@ -23,17 +23,19 @@ import static android.app.Activity.RESULT_OK;
import android.app.Dialog;
import android.content.Context;
import android.content.DialogInterface;
import android.graphics.Color;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.TextView;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import androidx.appcompat.app.AlertDialog;
import androidx.constraintlayout.widget.Group;
import androidx.recyclerview.widget.LinearLayoutManager;
import androidx.recyclerview.widget.RecyclerView;
import java.util.List;
@@ -43,37 +45,34 @@ public class FragmentDialogSelectIdentity extends FragmentDialogBase {
public Dialog onCreateDialog(@Nullable Bundle savedInstanceState) {
final Context context = getContext();
final int dp6 = Helper.dp2pixels(context, 6);
final int dp12 = Helper.dp2pixels(context, 12);
final View dview = LayoutInflater.from(context).inflate(R.layout.dialog_account_select, null);
RecyclerView rvSelect = dview.findViewById(R.id.rvSelect);
final ContentLoadingProgressBar pbWait = dview.findViewById(R.id.pbWait);
final Group grpReady = dview.findViewById(R.id.grpReady);
final ArrayAdapter<TupleIdentityEx> adapter = new ArrayAdapter<TupleIdentityEx>(context, R.layout.spinner_account, android.R.id.text1) {
@NonNull
@Override
public View getView(int position, @Nullable View convertView, @NonNull ViewGroup parent) {
View view = super.getView(position, convertView, parent);
rvSelect.setHasFixedSize(false);
rvSelect.setLayoutManager(new LinearLayoutManager(context));
try {
TupleIdentityEx identity = getItem(position);
Dialog dialog = new AlertDialog.Builder(context)
.setIcon(R.drawable.twotone_person_24)
.setTitle(R.string.title_list_identities)
.setView(dview)
.setNegativeButton(android.R.string.cancel, null)
.create();
View vwColor = view.findViewById(R.id.vwColor);
TextView tv = view.findViewById(android.R.id.text1);
int vpad = (getCount() > 10 ? dp6 : dp12);
tv.setPadding(0, vpad, 0, vpad);
Integer color = (identity.color == null ? identity.accountColor : identity.color);
vwColor.setBackgroundColor(color == null ? Color.TRANSPARENT : color);
tv.setText(identity.getDisplayName());
} catch (Throwable ex) {
Log.e(ex);
}
return view;
}
};
// TODO: spinner
new SimpleTask<List<TupleIdentityEx>>() {
@Override
protected void onPreExecute(Bundle args) {
pbWait.setVisibility(View.VISIBLE);
grpReady.setVisibility(View.GONE);
}
@Override
protected void onPostExecute(Bundle args) {
pbWait.setVisibility(View.GONE);
grpReady.setVisibility(View.VISIBLE);
}
@Override
protected List<TupleIdentityEx> onExecute(Context context, Bundle args) {
DB db = DB.getInstance(context);
@@ -82,8 +81,17 @@ public class FragmentDialogSelectIdentity extends FragmentDialogBase {
@Override
protected void onExecuted(Bundle args, List<TupleIdentityEx> identities) {
EntityLog.log(context, "Composable identities=" + (identities == null ? null : identities.size()));
adapter.addAll(identities);
AdapterIdentity adapter = new AdapterIdentity(context, identities, new AdapterIdentity.IListener() {
@Override
public void onSelected(TupleIdentityEx identity) {
Bundle args = getArguments();
args.putLong("id", identity.id);
args.putString("html", identity.signature);
sendResult(RESULT_OK);
dialog.dismiss();
}
});
rvSelect.setAdapter(adapter);
}
@Override
@@ -92,20 +100,93 @@ public class FragmentDialogSelectIdentity extends FragmentDialogBase {
}
}.execute(this, getArguments(), "select:identity");
return new AlertDialog.Builder(context)
.setIcon(R.drawable.twotone_person_24)
.setTitle(R.string.title_list_identities)
.setAdapter(adapter, new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
TupleIdentityEx identity = adapter.getItem(which);
Bundle args = getArguments();
args.putLong("id", identity.id);
args.putString("html", identity.signature);
sendResult(RESULT_OK);
}
})
.setNegativeButton(android.R.string.cancel, null)
.create();
return dialog;
}
}
public static class AdapterIdentity extends RecyclerView.Adapter<AdapterIdentity.ViewHolder> {
private Context context;
private LayoutInflater inflater;
private int dp6;
private int dp12;
private List<TupleIdentityEx> items;
private IListener listener;
public class ViewHolder extends RecyclerView.ViewHolder implements View.OnClickListener {
private View vwColor;
private TextView tv;
ViewHolder(View itemView) {
super(itemView);
vwColor = itemView.findViewById(R.id.vwColor);
tv = itemView.findViewById(android.R.id.text1);
}
private void wire() {
itemView.setOnClickListener(this);
}
private void unwire() {
itemView.setOnClickListener(null);
}
private void bindTo(TupleIdentityEx identity) {
int vpad = (getItemCount() > 10 ? dp6 : dp12);
tv.setPadding(0, vpad, 0, vpad);
Integer color = (identity.color == null ? identity.accountColor : identity.color);
vwColor.setBackgroundColor(color == null ? Color.TRANSPARENT : color);
tv.setText(identity.getDisplayName());
}
@Override
public void onClick(View v) {
int pos = getAdapterPosition();
if (pos == RecyclerView.NO_POSITION)
return;
TupleIdentityEx identity = items.get(pos);
listener.onSelected(identity);
}
}
AdapterIdentity(Context context, List<TupleIdentityEx> identities, IListener listener) {
this.context = context;
this.inflater = LayoutInflater.from(context);
this.dp6 = Helper.dp2pixels(context, 6);
this.dp12 = Helper.dp2pixels(context, 12);
setHasStableIds(true);
this.items = identities;
this.listener = listener;
}
@Override
public long getItemId(int position) {
return items.get(position).id;
}
@Override
public int getItemCount() {
return items.size();
}
@Override
@NonNull
public ViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
return new ViewHolder(inflater.inflate(R.layout.spinner_account, parent, false));
}
@Override
public void onBindViewHolder(@NonNull ViewHolder holder, int position) {
holder.unwire();
TupleIdentityEx identity = items.get(position);
holder.bindTo(identity);
holder.wire();
}
public interface IListener {
void onSelected(TupleIdentityEx identity);
}
}
}