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alertdialog für device auswahl für plot

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This commit is contained in:
m_broelemann 2021-01-08 01:18:06 +01:00
parent 55f4998f78
commit 63e1518882
2 changed files with 56 additions and 21 deletions
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71
APED/app/src/main/java/com/example/aped/ui/plots/PlotFragment.java
View File

@ -1,30 +1,23 @@
package com.example.aped.ui.plots;
import android.net.sip.SipSession;
import android.content.DialogInterface;
import android.os.Bundle;
import androidx.fragment.app.Fragment;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.Button;
import android.widget.Toast;
import com.example.aped.MainActivity;
import com.example.aped.R;
import com.example.aped.communication.Communicator;
import com.example.aped.utils.IXML;
import com.example.aped.utils.XMLHandler;
import org.json.JSONArray;
import com.google.android.material.dialog.MaterialAlertDialogBuilder;
import org.json.JSONException;
import org.json.JSONObject;
import java.util.ArrayList;
import java.util.Dictionary;
import java.util.List;
import lecho.lib.hellocharts.model.AxisValue;
import lecho.lib.hellocharts.model.Line;
import lecho.lib.hellocharts.model.LineChartData;
import lecho.lib.hellocharts.model.PointValue;
import lecho.lib.hellocharts.view.LineChartView;
public class PlotFragment extends Fragment {
@ -35,6 +28,8 @@ public class PlotFragment extends Fragment {
private List<String> bufferedDevices;
/** Line Chart View that is displayed **/
private LineChartView lineChartView;
/** List of all the devices with buffers. **/
private List<String> bufferedDevicesSelected;
/**
* paul
@ -56,12 +51,46 @@ public class PlotFragment extends Fragment {
getBufferedValues(mainActivity.getDelivery(), mainActivity.getXml());
mainActivity.getConfigurationHandler().setCurrentView(R.id.nav_plots);
Button buttonChoseDevice = view.findViewById(R.id.button_alert);
buttonChoseDevice.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(final View v) {
bufferedDevicesSelected = new ArrayList<>();
MaterialAlertDialogBuilder alertDialogBuilder = new MaterialAlertDialogBuilder(mainActivity);
alertDialogBuilder.setTitle("Choose your devices");
alertDialogBuilder.setMultiChoiceItems(bufferedDevices.toArray(new String[bufferedDevices.size()]), null, new DialogInterface.OnMultiChoiceClickListener() {
@Override
public void onClick(final DialogInterface dialog, final int which, final boolean isChecked) {
if (isChecked) {
bufferedDevicesSelected.add(bufferedDevices.get(which));
} else if (bufferedDevices.contains(bufferedDevices.get(which))) {
bufferedDevicesSelected.remove(bufferedDevices.get(which));
}
}
});
alertDialogBuilder.setPositiveButton("display", new DialogInterface.OnClickListener() {
@Override
public void onClick(final DialogInterface dialog, final int which) {
String data = "";
for (String item:bufferedDevicesSelected) {
data = data + " " + item;
}
Toast.makeText(mainActivity, data, Toast.LENGTH_SHORT).show();
}
});
alertDialogBuilder.create();
alertDialogBuilder.show();
}
});
return view;
}
private List<String> getBufferedDevices(IXML xml){
private List<String> getBufferedDevices(final IXML xml) {
List<String> returnList = new ArrayList<>();
for (String deviceName : xml.getDeviceNames()){
for (String deviceName : xml.getDeviceNames()) {
if (xml.getBufferSize(deviceName) > 0) {
returnList.add(deviceName);
}
@ -69,22 +98,22 @@ public class PlotFragment extends Fragment {
return returnList;
}
private void getBufferedValues(Communicator communicator, IXML xml){
for (String deviceName : this.bufferedDevices){
communicator.readBuffer(deviceName,response -> {
private void getBufferedValues(final Communicator communicator, final IXML xml) {
for (String deviceName : this.bufferedDevices) {
communicator.readBuffer(deviceName, response -> {
try {
JSONObject buffer = response.getJSONObject("buffer");
for(String pin : (List<String>) (xml.getPort(deviceName)).get("pins")) {
for (String pin : (List<String>) (xml.getPort(deviceName)).get("pins")) {
String valueString = buffer.getString(pin);
valueString = valueString.substring(2,valueString.length()-2);
valueString = valueString.substring(2, valueString.length() - 2);
String[] valueStringArray = valueString.split("', '");
int[] values = new int[valueString.length()];
for (int i = 0; i < valueStringArray.length; i++){
for (int i = 0; i < valueStringArray.length; i++) {
values[i] = Integer.parseInt(valueStringArray[i]);
}
//display data
List yAxisValues = new ArrayList();
/*List yAxisValues = new ArrayList();
for (int i = 0; i < values.length; i++){
yAxisValues.add(values[i]);
}
@ -93,7 +122,7 @@ public class PlotFragment extends Fragment {
lines.add(line);
LineChartData lineChartData = new LineChartData();
lineChartData.setLines(lines);
this.lineChartView.setLineChartData(lineChartData);
this.lineChartView.setLineChartData(lineChartData);*/
}
} catch (JSONException e) {
Log.e("PlotFragment", "error while parsing JSON on READ BUFFER: " + e.getMessage());

6
APED/app/src/main/res/layout/fragment_plot.xml
View File

@ -9,4 +9,10 @@
android:id="@+id/test_plot"
android:layout_width="match_parent"
android:layout_height="match_parent"/>
<Button
android:id="@+id/button_alert"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="chose devices" />
</FrameLayout>