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Code Issues Releases Wiki Activity

OKHttpClient for get calls

This commit is contained in:
tom79 2019-11-27 15:05:54 +01:00
parent 26806352b6
commit e086c67acc
1 changed files with 79 additions and 102 deletions
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181
app/src/main/java/app/fedilab/android/client/HttpsConnection.java
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@ -53,7 +53,9 @@ import java.util.Iterator;
import java.util.LinkedHashMap;
import java.util.List;
import java.util.Map;
import java.util.Objects;
import java.util.Scanner;
import java.util.concurrent.TimeUnit;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
@ -68,6 +70,10 @@ import app.fedilab.android.client.Entities.Error;
import app.fedilab.android.helper.FileNameCleaner;
import app.fedilab.android.helper.Helper;
import app.fedilab.android.interfaces.OnDownloadInterface;
import okhttp3.HttpUrl;
import okhttp3.OkHttpClient;
import okhttp3.Request;
import okhttp3.Response;
/**
@ -132,11 +138,55 @@ public class HttpsConnection {
}
@SuppressWarnings("ConstantConditions")
/**
* Get calls
* @param urlConnection String url
* @param timeout int timeout
* @param paramaters HashMap<String, String> paramaters
* @param token String token
* @return String
* @throws IOException
* @throws NoSuchAlgorithmException
* @throws KeyManagementException
* @throws HttpsConnectionException
*/
public String get(String urlConnection, int timeout, HashMap<String, String> paramaters, String token) throws IOException, NoSuchAlgorithmException, KeyManagementException, HttpsConnectionException {
if (Build.VERSION.SDK_INT >= 21) {
OkHttpClient.Builder builder = new OkHttpClient.Builder().connectTimeout(timeout, TimeUnit.SECONDS);
if (proxy != null) {
builder.proxy(proxy);
}
OkHttpClient client = builder.build();
Request.Builder requestBuilder = new Request.Builder()
.url(urlConnection);
HttpUrl.Builder httpBuider = Objects.requireNonNull(HttpUrl.parse(urlConnection)).newBuilder();
if (paramaters != null) {
for (Map.Entry<String, String> param : paramaters.entrySet()) {
httpBuider.addQueryParameter(param.getKey(), param.getValue());
}
}
if (token != null && !token.startsWith("Basic ")) {
requestBuilder.addHeader("Authorization", "Bearer " + token);
} else if (token != null && token.startsWith("Basic ")) {
requestBuilder.addHeader("Authorization", token);
}
Request requesthttp = requestBuilder
if (urlConnection.startsWith("https://")) {
.url(httpBuider.build())
.build();
try (Response httpresponse = client.newCall(requesthttp).execute()) {
assert httpresponse.body() != null;
String response = httpresponse.body().string();
int code = httpresponse.code();
String error = httpresponse.message();
if (code >= 200 && code < 400) {
return response;
} else {
throw new HttpsConnectionException(code, error);
}
}
}else{
Map<String, Object> params = new LinkedHashMap<>();
if (paramaters != null) {
Iterator it = paramaters.entrySet().iterator();
@ -198,71 +248,38 @@ public class HttpsConnection {
getSinceMaxId();
httpsURLConnection.getInputStream().close();
return response;
} else {
Map<String, Object> params = new LinkedHashMap<>();
if (paramaters != null) {
Iterator it = paramaters.entrySet().iterator();
while (it.hasNext()) {
Map.Entry pair = (Map.Entry) it.next();
params.put(pair.getKey().toString(), pair.getValue());
it.remove();
}
}
StringBuilder postData = new StringBuilder();
for (Map.Entry<String, Object> param : params.entrySet()) {
if (postData.length() != 0) postData.append('&');
postData.append(param.getKey());
postData.append('=');
postData.append(param.getValue());
}
URL url = new URL(urlConnection + "?" + postData);
if (proxy != null)
httpURLConnection = (HttpURLConnection) url.openConnection(proxy);
else
httpURLConnection = (HttpURLConnection) url.openConnection();
httpURLConnection.setConnectTimeout(timeout * 1000);
httpURLConnection.setRequestProperty("http.keepAlive", "false");
httpURLConnection.setRequestProperty("User-Agent", Helper.USER_AGENT);
if (token != null && !token.startsWith("Basic "))
httpsURLConnection.setRequestProperty("Authorization", "Bearer " + token);
else if (token != null && token.startsWith("Basic "))
httpsURLConnection.setRequestProperty("Authorization", token);
httpURLConnection.setRequestMethod("GET");
String response;
if (httpURLConnection.getResponseCode() >= 200 && httpURLConnection.getResponseCode() < 400) {
response = converToString(httpURLConnection.getInputStream());
} else {
String error = null;
if (httpURLConnection.getErrorStream() != null) {
InputStream stream = httpURLConnection.getErrorStream();
if (stream == null) {
stream = httpURLConnection.getInputStream();
}
try (Scanner scanner = new Scanner(stream)) {
scanner.useDelimiter("\\Z");
if (scanner.hasNext()) {
error = scanner.next();
}
} catch (Exception e) {
e.printStackTrace();
}
}
int responseCode = httpURLConnection.getResponseCode();
try {
httpURLConnection.getInputStream().close();
} catch (Exception ignored) {
}
throw new HttpsConnectionException(responseCode, error);
}
getSinceMaxId();
httpURLConnection.getInputStream().close();
return response;
}
}
public String get(String urlConnection) throws IOException, NoSuchAlgorithmException, KeyManagementException, HttpsConnectionException {
if (urlConnection.startsWith("https://")) {
if (Build.VERSION.SDK_INT >= 21) {
OkHttpClient.Builder builder = new OkHttpClient.Builder().connectTimeout(30, TimeUnit.SECONDS);
if (proxy != null) {
builder.proxy(proxy);
}
OkHttpClient client = builder.build();
Request.Builder requestBuilder = new Request.Builder()
.url(urlConnection);
HttpUrl.Builder httpBuider = Objects.requireNonNull(HttpUrl.parse(urlConnection)).newBuilder();
Request requesthttp = requestBuilder
.url(httpBuider.build())
.build();
try (Response httpresponse = client.newCall(requesthttp).execute()) {
assert httpresponse.body() != null;
String response = httpresponse.body().string();
int code = httpresponse.code();
String error = httpresponse.message();
if (code >= 200 && code < 400) {
return response;
} else {
throw new HttpsConnectionException(code, error);
}
}
} else {
URL url = new URL(urlConnection);
if (proxy != null)
httpsURLConnection = (HttpsURLConnection) url.openConnection(proxy);
@ -305,46 +322,6 @@ public class HttpsConnection {
getSinceMaxId();
httpsURLConnection.getInputStream().close();
return response;
} else {
URL url = new URL(urlConnection);
if (proxy != null)
httpURLConnection = (HttpURLConnection) url.openConnection(proxy);
else
httpURLConnection = (HttpURLConnection) url.openConnection();
httpURLConnection.setConnectTimeout(30 * 1000);
httpURLConnection.setRequestProperty("http.keepAlive", "false");
httpURLConnection.setRequestProperty("User-Agent", "Mozilla/5.0 (Windows NT 6.2; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/32.0.1667.0 Safari/537.36");
httpURLConnection.setRequestMethod("GET");
String response;
if (httpURLConnection.getResponseCode() >= 200 && httpURLConnection.getResponseCode() < 400) {
getSinceMaxId();
response = converToString(httpURLConnection.getInputStream());
} else {
String error = null;
if (httpURLConnection.getErrorStream() != null) {
InputStream stream = httpURLConnection.getErrorStream();
if (stream == null) {
stream = httpURLConnection.getInputStream();
}
try (Scanner scanner = new Scanner(stream)) {
scanner.useDelimiter("\\Z");
if (scanner.hasNext()) {
error = scanner.next();
}
} catch (Exception e) {
e.printStackTrace();
}
}
int responseCode = httpURLConnection.getResponseCode();
try {
httpURLConnection.getInputStream().close();
} catch (Exception ignored) {
}
throw new HttpsConnectionException(responseCode, error);
}
getSinceMaxId();
httpURLConnection.getInputStream().close();
return response;
}
}