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             e.printStackTrace();
  55         }
  56
  57         update_accounts();
  58     }
  59
  60     public void fab_new_transaction_clicked(View view) {
  61         Intent intent = new Intent(this, NewTransactionActivity.class);
  62         startActivity(intent);
  63     }
  64
  65     public void nav_exit_clicked(View view) {
  66         Log.w("mobileledger", "exiting");
  67         finish();
  68     }
  69
  70     public void nav_settings_clicked(View view) {
  71         Intent intent = new Intent(this, SettingsActivity.class);
  72         startActivity(intent);
  73     }
  74
  75     @Override
  76     public void onBackPressed() {
  77         DrawerLayout drawer = findViewById(R.id.drawer_layout);
  78         if (drawer.isDrawerOpen(GravityCompat.START)) {
  79             drawer.closeDrawer(GravityCompat.START);
  80         } else {
  81             super.onBackPressed();
  82         }
  83     }
  84
  85     @Override
  86     public boolean onCreateOptionsMenu(Menu menu) {
  87         // Inflate the menu; this adds items to the action bar if it is present.
  88         //getMenuInflater().inflate(R.menu.latest_transactions, menu);
  89         return true;
  90     }
  91
  92     @Override
  93     public boolean onOptionsItemSelected(MenuItem item) {
  94         // Handle action bar item clicks here. The action bar will
  95         // automatically handle clicks on the Home/Up button, so long
  96         // as you specify a parent activity in AndroidManifest.xml.
  97         int id = item.getItemId();
  98
  99         //noinspection SimplifiableIfStatement
 100         //if (id == R.id.action_settings) {
 101         //    return true;
 102         // }
 103
 104         return super.onOptionsItemSelected(item);
 105     }
 106
 107     private void prepare_db() {
 108         MobileLedgerDB.setDb_filename(this.getApplicationInfo().deviceProtectedDataDir + "/" + MobileLedgerDB.DATABASE_NAME);
 109         MobileLedgerDB.initDB();
 110     }
 111     private void update_accounts() {
 112         prepare_db();
 113
 114         Resources rm = getResources();
 115
 116         ProgressBar pb = findViewById(R.id.progressBar);
 117         TextView pt = findViewById(R.id.textProgress);
 118         pb.setIndeterminate(true);
 119
 120         RetrieveAccountsTask task = new RetrieveAccountsTask() {
 121             @Override
 122             protected void onProgressUpdate(Integer... values) {
 123                 if ( values[0] == 0 )
 124                     pt.setText(R.string.progress_connecting);
 125                 else
 126                     pt.setText(String.format(getResources().getString(R.string.progress_N_accounts_loaded), values[0]));
 127             }
 128
 129             @Override
 130             protected void onPostExecute(Void result) {
 131                 pb.setVisibility(GONE);
 132                 pt.setVisibility(GONE);
 133                 if (this.error != 0)
 134                     Snackbar.make(drawer, rm.getString(this.error), Snackbar.LENGTH_LONG );
 135             }
 136         };
 137
 138         task.setPref(PreferenceManager.getDefaultSharedPreferences(this));
 139         task.execute(db);
 140
 141     }
 142 }