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Añadida funcionalidad para enviar datos a Gotify

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This commit is contained in:
pablo
2021-08-04 22:43:13 +02:00
parent 6bc4d13a62
commit ac8308a9d5
6 changed files with 224 additions and 3 deletions
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app/build.gradle
+5 -1
View File
@@ -6,7 +6,7 @@ android {
defaultConfig {
minSdkVersion 19
targetSdkVersion 24
applicationId "com.journaldev.gpslocationtracking"
applicationId "com.redp.geotrack"
versionCode 1
versionName "1.0"
testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
@@ -17,6 +17,10 @@ android {
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
compileOptions {
sourceCompatibility JavaVersion.VERSION_1_8
targetCompatibility JavaVersion.VERSION_1_8
}
}
dependencies {
app/src/main/AndroidManifest.xml
+1
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@@ -4,6 +4,7 @@
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
<uses-permission android:name="android.permission.INTERNET" />
<application
android:allowBackup="true"
android:icon="@mipmap/ic_launcher"
app/src/main/java/com/journaldev/gpslocationtracking/HttpPostForm.java
+146
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@@ -0,0 +1,146 @@
package com.journaldev.gpslocationtracking;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.UnsupportedEncodingException;
import java.net.HttpURLConnection;
import java.net.URL;
import java.net.URLEncoder;
import java.util.HashMap;
import java.util.Iterator;
import java.util.Map;
public class HttpPostForm {
private HttpURLConnection httpConn;
private Map<String, Object> queryParams;
private String charset;
/**
* This constructor initializes a new HTTP POST request with content type
* is set to multipart/form-data
*
* @param requestURL
* @param charset
* @param headers
* @param queryParams
* @throws IOException
*/
public HttpPostForm(String requestURL, String charset, Map<String, String> headers, Map<String, Object> queryParams) throws IOException {
this.charset = charset;
if (queryParams == null) {
this.queryParams = new HashMap<>();
} else {
this.queryParams = queryParams;
}
URL url = new URL(requestURL);
httpConn = (HttpURLConnection) url.openConnection();
httpConn.setUseCaches(false);
httpConn.setDoOutput(true); // indicates POST method
httpConn.setDoInput(true);
httpConn.setRequestProperty("Content-Type", "application/x-www-form-urlencoded");
if (headers != null && headers.size() > 0) {
Iterator<String> it = headers.keySet().iterator();
while (it.hasNext()) {
String key = it.next();
String value = headers.get(key);
httpConn.setRequestProperty(key, value);
}
}
}
public HttpPostForm(String requestURL, String charset, Map<String, String> headers) throws IOException {
this(requestURL, charset, headers, null);
}
public HttpPostForm(String requestURL, String charset) throws IOException {
this(requestURL, charset, null, null);
}
/**
* Adds a form field to the request
*
* @param name field name
* @param value field value
*/
public void addFormField(String name, Object value) {
queryParams.put(name, value);
}
/**
* Adds a header to the request
*
* @param key
* @param value
*/
public void addHeader(String key, String value) {
httpConn.setRequestProperty(key, value);
}
/**
* Convert the request fields to a byte array
*
* @param params
* @return
*/
private byte[] getParamsByte(Map<String, Object> params) {
byte[] result = null;
StringBuilder postData = new StringBuilder();
for (Map.Entry<String, Object> param : params.entrySet()) {
if (postData.length() != 0) {
postData.append('&');
}
postData.append(this.encodeParam(param.getKey()));
postData.append('=');
postData.append(this.encodeParam(String.valueOf(param.getValue())));
}
try {
result = postData.toString().getBytes("UTF-8");
} catch (UnsupportedEncodingException e) {
e.printStackTrace();
}
return result;
}
/**
* URL-encoding keys and values
*
* @param data
* @return
*/
private String encodeParam(String data) {
String result = "";
try {
result = URLEncoder.encode(data, "UTF-8");
} catch (UnsupportedEncodingException e) {
e.printStackTrace();
}
return result;
}
/**
* Completes the request and receives response from the server.
*
* @return String as response in case the server returned
* status OK, otherwise an exception is thrown.
* @throws IOException
*/
public String finish() throws IOException {
String response = "";
byte[] postDataBytes = this.getParamsByte(queryParams);
httpConn.getOutputStream().write(postDataBytes);
// Check the http status
int status = httpConn.getResponseCode();
if (status == HttpURLConnection.HTTP_OK) {
ByteArrayOutputStream result = new ByteArrayOutputStream();
byte[] buffer = new byte[1024];
int length;
while ((length = httpConn.getInputStream().read(buffer)) != -1) {
result.write(buffer, 0, length);
}
response = result.toString(this.charset);
httpConn.disconnect();
} else {
throw new IOException("Server returned non-OK status: " + status);
}
return response;
}
}
app/src/main/java/com/journaldev/gpslocationtracking/MainActivity.java
+47 -1
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@@ -4,6 +4,7 @@ import android.annotation.TargetApi;
import android.content.DialogInterface;
import android.content.pm.PackageManager;
import android.os.Build;
import android.os.StrictMode;
import android.support.v7.app.AlertDialog;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
@@ -13,6 +14,9 @@ import android.widget.Button;
import android.widget.Toast;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.Iterator;
import java.util.Map;
import static android.Manifest.permission.ACCESS_COARSE_LOCATION;
import static android.Manifest.permission.ACCESS_FINE_LOCATION;
@@ -26,6 +30,9 @@ public class MainActivity extends AppCompatActivity {
private final static int ALL_PERMISSIONS_RESULT = 101;
LocationTrack locationTrack;
HashMap<String, String> listadoCoordenadas = new HashMap<String, String>();
SendMessage sendMessage = new SendMessage();
@Override
protected void onCreate(Bundle savedInstanceState) {
@@ -56,6 +63,7 @@ public class MainActivity extends AppCompatActivity {
public void onClick(View view) {
locationTrack = new LocationTrack(MainActivity.this);
FIleManager fileManager = new FIleManager();
if (locationTrack.canGetLocation()) {
@@ -64,7 +72,12 @@ public class MainActivity extends AppCompatActivity {
double longitude = locationTrack.getLongitude();
double latitude = locationTrack.getLatitude();
Toast.makeText(getApplicationContext(), "Longitude:" + Double.toString(longitude) + "\nLatitude:" + Double.toString(latitude), Toast.LENGTH_SHORT).show();
// Toast.makeText(getApplicationContext(), "Longitude:" + Double.toString(longitude) + "\nLatitude:" + Double.toString(latitude), Toast.LENGTH_SHORT).show();
Toast.makeText(getApplicationContext(), "Latitud:" + Double.toString(latitude) + "\nLongitud:" + Double.toString(longitude), Toast.LENGTH_SHORT).show();
fileManager.writeToFile("Latitud: "+Double.toString(latitude) + "\nLongitud:" + Double.toString(longitude), MainActivity.this);
listadoCoordenadas.put(Double.toString(latitude), Double.toString(longitude));
} else {
locationTrack.showSettingsAlert();
@@ -73,9 +86,42 @@ public class MainActivity extends AppCompatActivity {
}
});
Button btn2 = (Button) findViewById(R.id.btn2);
btn2.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
locationTrack = new LocationTrack(MainActivity.this);
double longitude = locationTrack.getLongitude();
double latitude = locationTrack.getLatitude();
Toast.makeText(getApplicationContext(), "Guardando datos", Toast.LENGTH_SHORT).show();
//fileManager.writeToFile("Latitud: "+Double.toString(latitude) + "\nLongitud:" + Double.toString(longitude), MainActivity.this);
if (android.os.Build.VERSION.SDK_INT > 9)
{
StrictMode.ThreadPolicy policy = new StrictMode.ThreadPolicy.Builder().permitAll().build();
StrictMode.setThreadPolicy(policy);
}
sendMessage.sendMessage(Double.toString(latitude), Double.toString(longitude));
Iterator it = listadoCoordenadas.entrySet().iterator();
while (it.hasNext()) {
Map.Entry pair = (Map.Entry)it.next();
System.out.println("control"+pair.getKey() + " = " + pair.getValue());
it.remove(); // avoids a ConcurrentModificationException
}
}
});
}
private ArrayList<String> findUnAskedPermissions(ArrayList<String> wanted) {
ArrayList<String> result = new ArrayList<String>();
app/src/main/java/com/journaldev/gpslocationtracking/SendMessage.java
+25
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@@ -0,0 +1,25 @@
package com.journaldev.gpslocationtracking;
import java.util.HashMap;
import java.util.Map;
public class SendMessage {
public void sendMessage(String longitude, String latitude) {
try {
// Headers
Map<String, String> headers = new HashMap<>();
headers.put("User-Agent", "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36");
HttpPostForm httpPostForm = new HttpPostForm("https://msg.redp.icu/message?token=A9K-dBtytwSmJ-b", "utf-8", headers);
// Add form field
httpPostForm.addFormField("title", "Control");
httpPostForm.addFormField("message", "longitud: " +longitude+" . Latitud: "+latitude);
httpPostForm.addFormField("priority", "5");
// Result
String response = httpPostForm.finish();
System.out.println(response);
} catch (Exception e) {
e.printStackTrace();
}
}
}