FairEmail/app/src/main/java/eu/faircode/email/FragmentSetup.java

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2018-08-02 13:33:06 +00:00
package eu.faircode.email;
/*
This file is part of Safe email.
Safe email is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
NetGuard is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with NetGuard. If not, see <http://www.gnu.org/licenses/>.
Copyright 2018 by Marcel Bokhorst (M66B)
*/
import android.Manifest;
import android.arch.lifecycle.Observer;
import android.content.pm.PackageManager;
import android.os.Bundle;
import android.support.annotation.NonNull;
import android.support.annotation.Nullable;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentTransaction;
import android.support.v4.content.ContextCompat;
import android.support.v7.app.AppCompatActivity;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.Button;
import android.widget.ProgressBar;
import android.widget.TextView;
import java.util.List;
public class FragmentSetup extends Fragment {
private Button btnAccount;
private Button btnIdentity;
private Button btnPermissions;
private ProgressBar pbAccount;
private ProgressBar pbIdentity;
private TextView tvAccountDone;
private TextView tvIdentityDone;
private TextView tvPermissionsDone;
private static final String[] permissions = new String[]{
Manifest.permission.READ_CONTACTS
};
@Override
@Nullable
public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
View view = inflater.inflate(R.layout.fragment_setup, container, false);
// Get controls
btnAccount = view.findViewById(R.id.btnAccount);
btnIdentity = view.findViewById(R.id.btnIdentity);
btnPermissions = view.findViewById(R.id.btnPermissions);
pbAccount = view.findViewById(R.id.pbAccount);
pbIdentity = view.findViewById(R.id.pbIdentity);
tvAccountDone = view.findViewById(R.id.tvAccountDone);
tvIdentityDone = view.findViewById(R.id.tvIdentityDone);
tvPermissionsDone = view.findViewById(R.id.tvPermissionsDone);
// Wire controls
btnAccount.setOnClickListener(new View.OnClickListener() {
private boolean once;
@Override
public void onClick(View view) {
once = false;
btnAccount.setEnabled(false);
pbAccount.setVisibility(View.VISIBLE);
DB.getInstance(getContext()).account().liveFirstAccount().observe(getActivity(), new Observer<EntityAccount>() {
@Override
public void onChanged(@Nullable EntityAccount account) {
btnAccount.setEnabled(true);
pbAccount.setVisibility(View.GONE);
if (!once) {
once = true;
Bundle args = new Bundle();
if (account != null)
args.putLong("id", account.id);
FragmentAccount fragment = new FragmentAccount();
fragment.setArguments(args);
FragmentTransaction fragmentTransaction = getFragmentManager().beginTransaction();
fragmentTransaction.replace(R.id.content_frame, fragment).addToBackStack("account");
fragmentTransaction.commit();
}
}
});
}
});
btnIdentity.setOnClickListener(new View.OnClickListener() {
private boolean once;
@Override
public void onClick(View view) {
once = false;
btnIdentity.setEnabled(false);
pbIdentity.setVisibility(View.VISIBLE);
DB.getInstance(getContext()).identity().liveFirstIdentity().observe(getActivity(), new Observer<EntityIdentity>() {
@Override
public void onChanged(@Nullable EntityIdentity identity) {
btnIdentity.setEnabled(true);
pbIdentity.setVisibility(View.GONE);
if (!once) {
once = true;
Bundle args = new Bundle();
if (identity != null)
args.putLong("id", identity.id);
FragmentIdentity fragment = new FragmentIdentity();
fragment.setArguments(args);
FragmentTransaction fragmentTransaction = getFragmentManager().beginTransaction();
fragmentTransaction.replace(R.id.content_frame, fragment).addToBackStack("identity");
fragmentTransaction.commit();
}
}
});
}
});
btnPermissions.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
requestPermissions(permissions, 1);
}
});
// Initialize
pbAccount.setVisibility(View.GONE);
pbIdentity.setVisibility(View.GONE);
tvAccountDone.setVisibility(View.INVISIBLE);
tvIdentityDone.setVisibility(View.INVISIBLE);
tvPermissionsDone.setVisibility(View.INVISIBLE);
DB db = DB.getInstance(getContext());
db.account().liveAccounts(true).observe(this, new Observer<List<EntityAccount>>() {
@Override
public void onChanged(@Nullable List<EntityAccount> accounts) {
tvAccountDone.setVisibility(accounts.size() > 0 ? View.VISIBLE : View.INVISIBLE);
}
});
db.identity().liveIdentities(true).observe(this, new Observer<List<EntityIdentity>>() {
@Override
public void onChanged(@Nullable List<EntityIdentity> identities) {
tvIdentityDone.setVisibility(identities.size() > 0 ? View.VISIBLE : View.INVISIBLE);
}
});
int[] grantResults = new int[permissions.length];
for (int i = 0; i < permissions.length; i++)
grantResults[i] = ContextCompat.checkSelfPermission(getActivity(), permissions[i]);
onRequestPermissionsResult(0, permissions, grantResults);
return view;
}
@Override
public void onResume() {
super.onResume();
((AppCompatActivity) getActivity()).getSupportActionBar().setSubtitle(R.string.title_setup);
}
@Override
public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
boolean has = (grantResults.length > 0);
for (int result : grantResults)
if (result != PackageManager.PERMISSION_GRANTED) {
has = false;
break;
}
btnPermissions.setEnabled(!has);
tvPermissionsDone.setVisibility(has ? View.VISIBLE : View.INVISIBLE);
}
}