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Code Issues Projects Releases Wiki Activity

[android] Check contact alias for maximum length before proceeding

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This commit is contained in:
Torsten Grote
2019-04-02 15:06:32 -03:00
parent 0f614e8460
commit f73ecc6066
2 changed files with 33 additions and 11 deletions
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20
briar-android/src/main/java/org/briarproject/briar/android/conversation/AliasDialogFragment.java
View File

@@ -4,6 +4,7 @@ import android.arch.lifecycle.ViewModelProvider;
import android.arch.lifecycle.ViewModelProviders;
import android.os.Bundle;
import android.support.annotation.NonNull;
import android.support.design.widget.TextInputLayout;
import android.support.v7.app.AppCompatDialogFragment;
import android.view.LayoutInflater;
import android.view.View;
@@ -18,6 +19,8 @@ import org.briarproject.briar.android.activity.BriarActivity;
import javax.inject.Inject;
import static java.util.Objects.requireNonNull;
import static org.briarproject.bramble.api.identity.AuthorConstants.MAX_AUTHOR_NAME_LENGTH;
import static org.briarproject.bramble.util.StringUtils.toUtf8;
public class AliasDialogFragment extends AppCompatDialogFragment {
@@ -27,6 +30,7 @@ public class AliasDialogFragment extends AppCompatDialogFragment {
ViewModelProvider.Factory viewModelFactory;
private ConversationViewModel viewModel;
private TextInputLayout aliasEditLayout;
private EditText aliasEditText;
public static AliasDialogFragment newInstance() {
@@ -51,6 +55,7 @@ public class AliasDialogFragment extends AppCompatDialogFragment {
View v = inflater.inflate(R.layout.fragment_alias_dialog, container,
false);
aliasEditLayout = v.findViewById(R.id.aliasEditLayout);
aliasEditText = v.findViewById(R.id.aliasEditText);
Contact contact = requireNonNull(viewModel.getContact().getValue());
String alias = contact.getAlias();
@@ -58,10 +63,7 @@ public class AliasDialogFragment extends AppCompatDialogFragment {
if (alias != null) aliasEditText.setSelection(alias.length());
Button setButton = v.findViewById(R.id.setButton);
setButton.setOnClickListener(v1 -> {
viewModel.setContactAlias(aliasEditText.getText().toString());
getDialog().dismiss();
});
setButton.setOnClickListener(v1 -> onSetButtonClicked());
Button cancelButton = v.findViewById(R.id.cancelButton);
cancelButton.setOnClickListener(v1 -> getDialog().cancel());
@@ -69,4 +71,14 @@ public class AliasDialogFragment extends AppCompatDialogFragment {
return v;
}
private void onSetButtonClicked() {
String alias = aliasEditText.getText().toString();
if (toUtf8(alias).length > MAX_AUTHOR_NAME_LENGTH) {
aliasEditLayout.setError(getString(R.string.name_too_long));
} else {
viewModel.setContactAlias(alias);
getDialog().dismiss();
}
}
}