Android Open Source - RICurrencyConversion-Android My Activity

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License

The source code is released under:

MIT License

Java Source Code

package de.rocketinternet.currencyconversion;
/* www. j ava 2  s.  c  om*/
import android.app.Activity;
import android.os.Bundle;
import android.util.Log;
import android.view.Menu;
import android.view.MenuItem;
import android.widget.Toast;


public class MyActivity extends Activity {
    private CurrencyConversionTask.OnCompleteListener<ConversionResult> _listener = null;
    private CurrencyConversionTask _task = null;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_my);
        final Double value = 40.05;
        final String currencyCode = "IDR";
        final String targetCurrencyCode = "EUR";
        _listener = new CurrencyConversionTask.OnCompleteListener<ConversionResult>() {
            @Override
            public void onComplete(ConversionResult conversionResult) {
                String msg = "";
                if (conversionResult.getError() == null) {
                    msg = String.format("%f %s converts to %f %s",
                            value, currencyCode, conversionResult.getValue(), targetCurrencyCode);
                } else {
                    msg = String.format("Conversion error: %s", conversionResult.getError().getMessage());
                }
                Log.d(this.getClass().getName(), msg);
                Toast.makeText(MyActivity.this, msg, 10).show();
            }
        };
        CurrencyConversionInput input = new CurrencyConversionInput(value, currencyCode, targetCurrencyCode);
        _task = new CurrencyConversionTask(this, _listener);
        _task.execute(input);
    }

    @Override
    protected void onPause() {
        super.onPause();
        if (_task != null) {
            _task.unregister();
        }
    }

    @Override
    protected void onResume() {
        super.onResume();
        if (_task != null) {
            _task.register(this, _listener);
        }
    }


    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        // Inflate the menu; this adds items to the action bar if it is present.
        getMenuInflater().inflate(R.menu.my, menu);
        return true;
    }

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        // Handle action bar item clicks here. The action bar will
        // automatically handle clicks on the Home/Up button, so long
        // as you specify a parent activity in AndroidManifest.xml.
        int id = item.getItemId();
        if (id == R.id.action_settings) {
            return true;
        }
        return super.onOptionsItemSelected(item);
    }
}

Java Source Code List

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