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hmalik144
2017-10-05 15:23:51 +01:00
committed by GitHub
parent f478affe76
commit 62b6fb2ed5
1 changed files with 322 additions and 311 deletions
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13
app/src/main/java/com/example/haimalik/myapplication/MainActivity.java
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@@ -11,6 +11,7 @@ import android.util.Log;
import android.view.View; import android.view.View;
import android.widget.AdapterView; import android.widget.AdapterView;
import android.widget.EditText; import android.widget.EditText;
import android.widget.ProgressBar;
import android.widget.Spinner; import android.widget.Spinner;
import android.widget.AdapterView.OnItemSelectedListener; import android.widget.AdapterView.OnItemSelectedListener;
@@ -35,6 +36,7 @@ public class MainActivity extends AppCompatActivity {
Spinner spinnerTop; Spinner spinnerTop;
Spinner spinnerBottom; Spinner spinnerBottom;
double conversionRateOne; double conversionRateOne;
ProgressBar spinner;
private String URL = "https://free.currencyconverterapi.com/api/v3/convert?"; private String URL = "https://free.currencyconverterapi.com/api/v3/convert?";
@@ -52,7 +54,8 @@ public class MainActivity extends AppCompatActivity {
currencyOneEditText.addTextChangedListener(TextWatcherClass); currencyOneEditText.addTextChangedListener(TextWatcherClass);
currencyTwoEditText.addTextChangedListener(TextWatcherClass2); currencyTwoEditText.addTextChangedListener(TextWatcherClass2);
spinner = (ProgressBar) findViewById(R.id.progressBar);
spinner.setVisibility(View.GONE);
addListenerOnSpinnerItemSelection(); addListenerOnSpinnerItemSelection();
@@ -283,6 +286,7 @@ public class MainActivity extends AppCompatActivity {
@Override @Override
protected Double doInBackground(String... urlString) { protected Double doInBackground(String... urlString) {
String jsonResponse = null; String jsonResponse = null;
if (urlString.length < 1 || urlString[0] == null) { if (urlString.length < 1 || urlString[0] == null) {
return null; return null;
} }
@@ -299,11 +303,18 @@ public class MainActivity extends AppCompatActivity {
} }
@Override
protected void onPreExecute() {
super.onPreExecute();
spinner.setVisibility(View.VISIBLE);
}
@Override @Override
protected void onPostExecute(Double result) { protected void onPostExecute(Double result) {
super.onPostExecute(result); super.onPostExecute(result);
conversionRateOne = result; conversionRateOne = result;
spinner.setVisibility(View.GONE);
} }