1 package net.ktnx.mobileledger;
3 import android.annotation.SuppressLint;
4 import android.content.Intent;
5 import android.content.pm.PackageInfo;
6 import android.content.res.Resources;
7 import android.database.Cursor;
8 import android.os.Build;
9 import android.os.Bundle;
10 import android.preference.PreferenceManager;
11 import android.support.design.widget.Snackbar;
12 import android.support.v4.view.GravityCompat;
13 import android.support.v4.widget.DrawerLayout;
14 import android.support.v7.app.ActionBarDrawerToggle;
15 import android.support.v7.app.AppCompatActivity;
16 import android.support.v7.widget.Toolbar;
17 import android.util.Log;
18 import android.util.TypedValue;
19 import android.view.Menu;
20 import android.view.MenuItem;
21 import android.view.View;
22 import android.view.ViewGroup;
23 import android.widget.EditText;
24 import android.widget.LinearLayout;
25 import android.widget.ProgressBar;
26 import android.widget.TableLayout;
27 import android.widget.TableRow;
28 import android.widget.TextView;
30 import java.util.Date;
32 import static android.view.View.GONE;
33 import static net.ktnx.mobileledger.MobileLedgerDB.db;
34 import static net.ktnx.mobileledger.MobileLedgerDB.set_option_value;
36 public class AccountSummary extends AppCompatActivity {
39 private static long account_list_last_updated;
40 private static boolean account_list_needs_update = true;
41 public static void preferences_changed() {
42 account_list_needs_update = true;
47 protected void onCreate(Bundle savedInstanceState) {
48 super.onCreate(savedInstanceState);
49 setContentView(R.layout.activity_latest_transactions);
50 Toolbar toolbar = findViewById(R.id.toolbar);
51 setSupportActionBar(toolbar);
53 drawer = findViewById(R.id.drawer_layout);
54 ActionBarDrawerToggle toggle = new ActionBarDrawerToggle(
55 this, drawer, toolbar, R.string.navigation_drawer_open, R.string.navigation_drawer_close);
56 drawer.addDrawerListener(toggle);
59 android.widget.TextView ver = drawer.findViewById(R.id.drawer_version_text);
62 PackageInfo pi = getApplicationContext().getPackageManager().getPackageInfo(getPackageName(), 0);
63 ver.setText(pi.versionName);
64 } catch (Exception e) {
69 update_account_table();
70 update_accounts(false);
73 public void fab_new_transaction_clicked(View view) {
74 Intent intent = new Intent(this, NewTransactionActivity.class);
75 startActivity(intent);
78 public void nav_exit_clicked(View view) {
79 Log.w("mobileledger", "exiting");
83 public void nav_settings_clicked(View view) {
84 Intent intent = new Intent(this, SettingsActivity.class);
85 startActivity(intent);
89 public void onBackPressed() {
90 DrawerLayout drawer = findViewById(R.id.drawer_layout);
91 if (drawer.isDrawerOpen(GravityCompat.START)) {
92 drawer.closeDrawer(GravityCompat.START);
94 super.onBackPressed();
99 public boolean onCreateOptionsMenu(Menu menu) {
100 // Inflate the menu; this adds items to the action bar if it is present.
101 getMenuInflater().inflate(R.menu.account_summary, menu);
102 mRefresh = menu.findItem(R.id.menu_acc_summary_refresh);
103 assert mRefresh != null;
108 public boolean onOptionsItemSelected(MenuItem item) {
109 // Handle action bar item clicks here. The action bar will
110 // automatically handle clicks on the Home/Up button, so long
111 // as you specify a parent activity in AndroidManifest.xml.
112 int id = item.getItemId();
114 //noinspection SimplifiableIfStatement
115 //if (id == R.id.action_settings) {
119 return super.onOptionsItemSelected(item);
122 public void onRefreshAccountSummaryClicked(MenuItem mi) {
123 update_accounts(true);
126 private void prepare_db() {
127 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
128 MobileLedgerDB.setDb_filename(this.getApplicationInfo().deviceProtectedDataDir + "/" + MobileLedgerDB.DATABASE_NAME);
131 MobileLedgerDB.setDb_filename(MobileLedgerDB.DATABASE_NAME);
133 MobileLedgerDB.initDB();
135 MobileLedgerDB.applyRevisions(getResources(), getPackageName());
137 account_list_last_updated = MobileLedgerDB.get_option_value("last_refresh", (long) 0);
141 private void update_accounts(boolean force) {
142 long now = new Date().getTime();
143 if ((now > (account_list_last_updated + (24 * 3600*1000))) || force) {
144 Log.d("db", "accounts last updated at " + account_list_last_updated+" and now is " + now+". re-fetching");
149 private void update_accounts() {
150 mRefresh.setVisible(false);
151 Resources rm = getResources();
153 ProgressBar pb = findViewById(R.id.progressBar);
154 pb.setVisibility(View.VISIBLE);
155 TextView pt = findViewById(R.id.textProgress);
156 pt.setVisibility(View.VISIBLE);
157 pb.setIndeterminate(true);
159 RetrieveAccountsTask task = new RetrieveAccountsTask() {
161 protected void onProgressUpdate(Integer... values) {
162 if ( values[0] == 0 )
163 pt.setText(R.string.progress_connecting);
165 pt.setText(String.format(getResources().getString(R.string.progress_N_accounts_loaded), values[0]));
169 protected void onPostExecute(Void result) {
170 pb.setVisibility(GONE);
171 pt.setVisibility(GONE);
172 mRefresh.setVisible(true);
173 if (this.error != 0) {
174 String err_text = rm.getString(this.error);
175 Log.d("visual", String.format("showing snackbar: %s", err_text));
176 Snackbar.make(drawer, err_text, Snackbar.LENGTH_LONG ).show();
179 set_option_value("last_refresh", new Date().getTime() );
180 update_account_table();
185 task.setPref(PreferenceManager.getDefaultSharedPreferences(this));
190 public int dp2px(float dp) {
191 return Math.round(TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, dp, getResources().getDisplayMetrics()));
194 @SuppressLint("DefaultLocale")
195 private void update_account_table() {
196 LinearLayout root = findViewById(R.id.account_root);
197 root.removeAllViewsInLayout();
199 try (Cursor cursor = db.rawQuery("SELECT name FROM accounts ORDER BY name;", null)) {
200 boolean even = false;
201 while (cursor.moveToNext()) {
202 String acc_name = cursor.getString(0);
204 TableLayout t = new TableLayout(this);
205 TableRow r = new TableRow(this);
206 r.setLayoutParams(new TableRow.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.MATCH_PARENT));
208 r.setBackgroundColor(getResources().getColor(R.color.table_row_even_bg, getTheme()));
211 TextView acc_tv = new TextView(this, null, R.style.account_summary_account_name);
212 acc_tv.setLayoutParams(new TableRow.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.WRAP_CONTENT, 9f));
213 acc_tv.setText(acc_name);
216 TextView amt_tv = new TextView(this, null, R.style.account_summary_amounts);
217 amt_tv.setLayoutParams(new TableRow.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.WRAP_CONTENT, 1f));
218 amt_tv.setTextAlignment(EditText.TEXT_ALIGNMENT_VIEW_END);
219 amt_tv.setMinWidth(dp2px(40f));
220 StringBuilder amt_text = new StringBuilder();
221 try (Cursor cAmounts = db.rawQuery("SELECT currency, value FROM account_values WHERE account = ?", new String[]{acc_name})) {
222 while (cAmounts.moveToNext()) {
223 String curr = cAmounts.getString(0);
224 Float amt = cAmounts.getFloat(1);
225 if (amt_text.length() != 0) amt_text.append('\n');
226 amt_text.append(String.format("%s %1.2f", curr, amt));
229 amt_tv.setText(amt_text.toString());