package net.ktnx.mobileledger;
+import android.arch.lifecycle.ViewModelProviders;
+import android.os.Build;
import android.os.Bundle;
+import android.preference.PreferenceManager;
+import android.support.v4.widget.SwipeRefreshLayout;
import android.support.v7.app.ActionBar;
import android.support.v7.app.AppCompatActivity;
+import android.support.v7.widget.LinearLayoutManager;
+import android.support.v7.widget.RecyclerView;
import android.support.v7.widget.Toolbar;
import android.util.Log;
+import android.view.View;
+import android.widget.LinearLayout;
+import android.widget.ProgressBar;
+import android.widget.TextView;
-import net.ktnx.mobileledger.ui.transaction_list.TransactionListFragment;
+import net.ktnx.mobileledger.async.RetrieveTransactionsTask;
+import net.ktnx.mobileledger.ui.transaction_list.TransactionListViewModel;
+import net.ktnx.mobileledger.utils.MLDB;
-public class TransactionListActivity extends AppCompatActivity {
+import java.lang.ref.WeakReference;
+import java.time.ZoneId;
+import java.time.format.DateTimeFormatter;
+import java.util.Date;
+public class TransactionListActivity extends AppCompatActivity {
+ public TransactionListViewModel model;
+ private SwipeRefreshLayout swiper;
+ private RecyclerView root;
+ private ProgressBar progressBar;
+ private LinearLayout progressLayout;
+ private TextView tvLastUpdate;
+ private TransactionListAdapter modelAdapter;
+ private RetrieveTransactionsTask retrieveTransactionsTask;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.transaction_list_activity);
- if (savedInstanceState == null) {
- getSupportFragmentManager().beginTransaction()
- .replace(R.id.container, TransactionListFragment.newInstance()).commitNow();
- }
+
Toolbar toolbar = findViewById(R.id.toolbar);
setSupportActionBar(toolbar);
setupActionBar();
+
+ swiper = findViewById(R.id.transaction_swipe);
+ if (swiper == null) throw new RuntimeException("Can't get hold on the swipe layout");
+ root = findViewById(R.id.transaction_root);
+ if (root == null) throw new RuntimeException("Can't get hold on the transaction list view");
+ progressBar = findViewById(R.id.transaction_list_progress_bar);
+ if (progressBar == null)
+ throw new RuntimeException("Can't get hold on the transaction list progress bar");
+ progressLayout = findViewById(R.id.transaction_progress_layout);
+ if (progressLayout == null) throw new RuntimeException(
+ "Can't get hold on the transaction list progress bar layout");
+ tvLastUpdate = findViewById(R.id.transactions_last_update);
+ updateLastUpdateText();
+ model = ViewModelProviders.of(this).get(TransactionListViewModel.class);
+ modelAdapter = new TransactionListAdapter(model);
+
+ RecyclerView root = findViewById(R.id.transaction_root);
+ root.setAdapter(modelAdapter);
+
+ LinearLayoutManager llm = new LinearLayoutManager(this);
+
+ llm.setOrientation(LinearLayoutManager.VERTICAL);
+ root.setLayoutManager(llm);
+
+ swiper.setOnRefreshListener(() -> {
+ Log.d("ui", "refreshing transactions via swipe");
+ update_transactions();
+ });
+
+ swiper.setColorSchemeResources(R.color.colorPrimary, R.color.colorAccent);
+
+ updateLastUpdateText();
+ long last_update = MLDB.get_option_value(this, MLDB.OPT_TRANSACTION_LIST_STAMP, 0L);
+ Log.d("transactions", String.format("Last update = %d", last_update));
+ if (last_update == 0) {
+ update_transactions();
+ }
+ else {
+ model.reloadTransactions(this);
+ }
}
private void setupActionBar() {
ActionBar actionBar = getSupportActionBar();
Log.d("visuals", "finishing");
overridePendingTransition(R.anim.dummy, R.anim.slide_out_right);
}
+ private void update_transactions() {
+ retrieveTransactionsTask = new RetrieveTransactionsTask(new WeakReference<>(this));
+
+ RetrieveTransactionsTask.Params params = new RetrieveTransactionsTask.Params(
+ PreferenceManager.getDefaultSharedPreferences(this));
+
+ retrieveTransactionsTask.execute(params);
+ findViewById(R.id.transaction_list_cancel_download).setEnabled(true);
+ }
+
+ public void onRetrieveStart() {
+ progressBar.setIndeterminate(true);
+ if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) progressBar.setProgress(0, false);
+ else progressBar.setProgress(0);
+ progressLayout.setVisibility(View.VISIBLE);
+ }
+ public void onRetrieveProgress(RetrieveTransactionsTask.Progress progress) {
+ if ((progress.getTotal() == RetrieveTransactionsTask.Progress.INDETERMINATE) ||
+ (progress.getTotal() == 0))
+ {
+ progressBar.setIndeterminate(true);
+ }
+ else {
+ if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
+ progressBar.setMin(0);
+ }
+ progressBar.setMax(progress.getTotal());
+ if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
+ progressBar.setProgress(progress.getProgress(), true);
+ }
+ else progressBar.setProgress(progress.getProgress());
+ progressBar.setIndeterminate(false);
+ }
+ }
+
+ public void onRetrieveDone(boolean success) {
+ progressLayout.setVisibility(View.GONE);
+ swiper.setRefreshing(false);
+ updateLastUpdateText();
+ if (success) {
+ Log.d("transactions", "calling notifyDataSetChanged()");
+ modelAdapter.notifyDataSetChanged();
+ }
+ }
+ private void updateLastUpdateText() {
+ {
+ long last_update = MLDB.get_option_value(this, MLDB.OPT_TRANSACTION_LIST_STAMP, 0L);
+ Log.d("transactions", String.format("Last update = %d", last_update));
+ if (last_update == 0) {
+ tvLastUpdate.setText(getString(R.string.transaction_last_update_never));
+ }
+ else {
+ Date date = new Date(last_update);
+ if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
+ tvLastUpdate.setText(date.toInstant().atZone(ZoneId.systemDefault())
+ .format(DateTimeFormatter.ISO_LOCAL_DATE_TIME));
+ }
+ else {
+ tvLastUpdate.setText(date.toLocaleString());
+ }
+ }
+ }
+ }
+ public void onStopTransactionRefreshClick(View view) {
+ Log.d("interactive", "Cancelling transactions refresh");
+ if (retrieveTransactionsTask != null) retrieveTransactionsTask.cancel(false);
+ findViewById(R.id.transaction_list_cancel_download).setEnabled(false);
+ }
}
projects / mobile-ledger.git / blobdiff