app/src/main/java/net/ktnx/mobileledger/LatestTransactions.java

   1 package net.ktnx.mobileledger;
   2
   3 import android.app.Activity;
   4 import android.content.Intent;
   5 import android.content.pm.PackageInfo;
   6 import android.os.Bundle;
   7 import android.preference.PreferenceManager;
   8 import android.support.design.widget.Snackbar;
   9 import android.support.v4.view.GravityCompat;
  10 import android.support.v4.widget.DrawerLayout;
  11 import android.support.v7.app.ActionBarDrawerToggle;
  12 import android.support.v7.app.AppCompatActivity;
  13 import android.support.v7.widget.Toolbar;
  14 import android.util.Log;
  15 import android.view.Menu;
  16 import android.view.MenuItem;
  17 import android.view.View;
  18 import android.widget.ProgressBar;
  19 import android.widget.TextView;
  20
  21 import java.util.Date;
  22
  23 import static android.view.View.GONE;
  24 import static net.ktnx.mobileledger.MobileLedgerDB.db;
  25
  26 public class LatestTransactions extends AppCompatActivity {
  27     DrawerLayout drawer;
  28
  29     private static Date account_list_last_updated;
  30     private static boolean account_list_needs_update = true;
  31     public static void preferences_changed() {
  32         account_list_needs_update = true;
  33     }
  34
  35     @Override
  36     protected void onCreate(Bundle savedInstanceState) {
  37         super.onCreate(savedInstanceState);
  38         setContentView(R.layout.activity_latest_transactions);
  39         Toolbar toolbar = findViewById(R.id.toolbar);
  40         setSupportActionBar(toolbar);
  41
  42         drawer = findViewById(R.id.drawer_layout);
  43         ActionBarDrawerToggle toggle = new ActionBarDrawerToggle(
  44                 this, drawer, toolbar, R.string.navigation_drawer_open, R.string.navigation_drawer_close);
  45         drawer.addDrawerListener(toggle);
  46         toggle.syncState();
  47
  48         android.widget.TextView ver = drawer.findViewById(R.id.drawer_version_text);
  49
  50         try {
  51             PackageInfo pi = getApplicationContext().getPackageManager().getPackageInfo(getPackageName(), 0);
  52             ver.setText(pi.versionName);
  53         } catch (Exception e) {
  54         }
  55
  56         update_accounts();
  57     }
  58
  59     public void fab_new_transaction_clicked(View view) {
  60         Intent intent = new Intent(this, NewTransactionActivity.class);
  61         startActivity(intent);
  62     }
  63
  64     public void nav_exit_clicked(View view) {
  65         Log.w("mobileledger", "exiting");
  66         finish();
  67     }
  68
  69     public void nav_settings_clicked(View view) {
  70         Intent intent = new Intent(this, SettingsActivity.class);
  71         startActivity(intent);
  72     }
  73
  74     @Override
  75     public void onBackPressed() {
  76         DrawerLayout drawer = findViewById(R.id.drawer_layout);
  77         if (drawer.isDrawerOpen(GravityCompat.START)) {
  78             drawer.closeDrawer(GravityCompat.START);
  79         } else {
  80             super.onBackPressed();
  81         }
  82     }
  83
  84     @Override
  85     public boolean onCreateOptionsMenu(Menu menu) {
  86         // Inflate the menu; this adds items to the action bar if it is present.
  87         //getMenuInflater().inflate(R.menu.latest_transactions, menu);
  88         return true;
  89     }
  90
  91     @Override
  92     public boolean onOptionsItemSelected(MenuItem item) {
  93         // Handle action bar item clicks here. The action bar will
  94         // automatically handle clicks on the Home/Up button, so long
  95         // as you specify a parent activity in AndroidManifest.xml.
  96         int id = item.getItemId();
  97
  98         //noinspection SimplifiableIfStatement
  99         //if (id == R.id.action_settings) {
 100         //    return true;
 101         // }
 102
 103         return super.onOptionsItemSelected(item);
 104     }
 105
 106     private void prepare_db() {
 107         MobileLedgerDB.setDb_filename(this.getApplicationInfo().deviceProtectedDataDir + "/" + MobileLedgerDB.DATABASE_NAME);
 108         MobileLedgerDB.initDB();
 109     }
 110     private void update_accounts() {
 111         prepare_db();
 112
 113         Activity activity = this;
 114
 115         ProgressBar pb = findViewById(R.id.progressBar);
 116         TextView pt = findViewById(R.id.textProgress);
 117         pb.setIndeterminate(true);
 118
 119         RetrieveAccountsTask task = new RetrieveAccountsTask() {
 120             @Override
 121             protected void onProgressUpdate(Integer... values) {
 122                 if ( values[0] == 0 )
 123                     pt.setText(R.string.progress_connecting);
 124                 else
 125                     pt.setText(String.format(getResources().getString(R.string.progress_N_accounts_loaded), values[0]));
 126             }
 127
 128             @Override
 129             protected void onPostExecute(Void result) {
 130                 pb.setVisibility(GONE);
 131                 pt.setVisibility(GONE);
 132                 if (this.error != 0)
 133                     Snackbar.make(drawer, activity.getResources().getString(this.error), Snackbar.LENGTH_LONG );
 134             }
 135         };
 136
 137         task.setPref(PreferenceManager.getDefaultSharedPreferences(this));
 138         task.execute(db);
 139
 140     }
 141 }