Android Open Source - Give-Me-Ltc-Android-App Home Activity

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Back to project page Give-Me-Ltc-Android-App.

License

The source code is released under:

Apache License

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Java Source Code

package com.hpritch5.give_me_ltc;
//from w  ww .  j  a  v a  2  s.com
import com.google.cloud.backend.android.R;

import android.app.Activity;
import android.app.AlertDialog;
import android.content.Intent;
import android.os.Bundle;
import android.util.Log;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.EditText;
import android.widget.Toast;

public class HomeActivity extends Activity {
  
  String st_apiKey = "";
  EditText et_apiKey;

  @Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_home);
    
    et_apiKey = (EditText)findViewById(R.id.et_apiKey);
    
    Button bt_scanQR = (Button)findViewById(R.id.btScanQR);
    bt_scanQR.setOnClickListener(new OnClickListener() {
      public void onClick(View v) {
        IntentIntegrator integrator = new IntentIntegrator(HomeActivity.this);
        integrator.initiateScan();
      }
    });
    
    Button bt_loadAccount = (Button)findViewById(R.id.btLoadAccount);
    bt_loadAccount.setOnClickListener(new OnClickListener() {
      public void onClick(View v) {
        loadAccount();
      }
    });
  }
  
  private void loadAccount() {
    st_apiKey =  et_apiKey.getText().toString().replaceAll(" ", "");
    
    if (st_apiKey.equals("")){
      Toast.makeText(getApplicationContext(), "Please enter your API Key",
          Toast.LENGTH_SHORT).show();
      return;
    }
    
    PrefManager.setApiKey(getApplicationContext(), st_apiKey);
    Log.v("GMLTC", "apiKey is: " + st_apiKey);
    
    Intent intent = new Intent(HomeActivity.this, MainActivity.class);
    startActivity(intent);
  }
  
  @Override
  public boolean onCreateOptionsMenu(Menu menu) {
    // Inflate the menu; this adds items to the action bar if it is present.
    getMenuInflater().inflate(R.menu.home, menu);
    return true;
  }
  
  @Override
  public boolean onOptionsItemSelected(MenuItem item) {
      switch (item.getItemId()) {
          case R.id.action_about:
              aboutDialog();
              return true;
          default:
              return super.onOptionsItemSelected(item);
      }
  }
  
  // Display about dialog
  public void aboutDialog() {
    AlertDialog.Builder alert = new AlertDialog.Builder(this);
    
    alert.setTitle("Give-Me-Ltc - Alpha");
    alert.setMessage("An app that allows GMLTC miners to monitor their account and " +
        "chat with other users.\n\nCreated by: Harry Pritchett" +
        "\nBarcode Scanner: Zxing" +
        "\nApp Base: nninchuu & Simran" + 
        "\n\nwww.give-me-ltc.com");
    
    alert.show();  
  }
  
  // This gets the apiKey from the QR Code. Currently not implemented by give-me-ltc.com
  public void onActivityResult(int requestCode, int resultCode, Intent intent) {
      IntentResult scanResult = IntentIntegrator.parseActivityResult(requestCode, resultCode, intent);
      if (scanResult != null) {
        et_apiKey.setText(scanResult.getContents());
        st_apiKey = et_apiKey.getText().toString().replaceAll(" ", "");
        PrefManager.setApiKey(getApplicationContext(), st_apiKey);
      }
    }
}

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