gfwleak/zhangyang-libzt
Archived
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Re-work of thread model

Browse Source
This commit is contained in:
Joseph Henry
2019-02-06 22:00:39 -08:00
parent 292fcdda2c
commit 2fdcf025e1
138 changed files with 7567 additions and 15053 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
examples/android/ExampleAndroidApp/app/.classpath Normal file
View File

@@ -0,0 +1,6 @@
<?xml version="1.0" encoding="UTF-8"?>
<classpath>
<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-9/"/>
<classpathentry kind="con" path="org.eclipse.buildship.core.gradleclasspathcontainer"/>
<classpathentry kind="output" path="bin/default"/>
</classpath>

23
examples/android/ExampleAndroidApp/app/.project Normal file
View File

@@ -0,0 +1,23 @@
<?xml version="1.0" encoding="UTF-8"?>
<projectDescription>
<name>app</name>
<comment>Project app created by Buildship.</comment>
<projects>
</projects>
<buildSpec>
<buildCommand>
<name>org.eclipse.jdt.core.javabuilder</name>
<arguments>
</arguments>
</buildCommand>
<buildCommand>
<name>org.eclipse.buildship.core.gradleprojectbuilder</name>
<arguments>
</arguments>
</buildCommand>
</buildSpec>
<natures>
<nature>org.eclipse.jdt.core.javanature</nature>
<nature>org.eclipse.buildship.core.gradleprojectnature</nature>
</natures>
</projectDescription>

2
examples/android/ExampleAndroidApp/app/.settings/org.eclipse.buildship.core.prefs Normal file
View File

@@ -0,0 +1,2 @@
connection.project.dir=..
eclipse.preferences.version=1

10
examples/android/ExampleAndroidApp/app/build.gradle
View File

@@ -20,15 +20,25 @@ android {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
release {
debuggable true
jniDebuggable true
minifyEnabled false
}
}
}
dependencies {
implementation 'com.squareup.picasso:picasso:2.71828'
implementation files('libs/libzt-android-debug.aar')
implementation fileTree(dir: 'libs', include: ['*.jar'])
implementation 'com.android.support:appcompat-v7:28.0.0-alpha3'
implementation("com.squareup.okhttp3:okhttp:3.12.0")
implementation 'com.android.support.constraint:constraint-layout:1.1.2'
testImplementation 'junit:junit:4.12'
androidTestImplementation 'com.android.support.test:runner:1.0.2'
androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2'
implementation 'com.github.bumptech.glide:glide:4.6.1'
annotationProcessor 'com.github.bumptech.glide:compiler:4.6.1'
}

BIN
examples/android/ExampleAndroidApp/app/libs/libzt-android-debug.aar Normal file
View File

Binary file not shown.

79
examples/android/ExampleAndroidApp/app/src/main/java/com/example/exampleandroidapp/HTTPWorker.java Normal file
View File

@@ -0,0 +1,79 @@
package com.example.exampleandroidapp;
import com.zerotier.libzt.ZeroTierSocketFactory;
import com.zerotier.libzt.ZeroTier;
import java.io.ByteArrayOutputStream;
import java.io.InputStream;
import java.util.concurrent.ThreadLocalRandom;
import okhttp3.FormBody;
import okhttp3.OkHttpClient;
import okhttp3.Request;
import okhttp3.RequestBody;
import okhttp3.Response;
public class HTTPWorker extends Thread {
@Override
public void run() {
long tid = Thread.currentThread().getId();
// Test: Perform randomly-delayed HTTP GET requests
if (true) {
OkHttpClient.Builder builder = new OkHttpClient.Builder();
builder.socketFactory(new ZeroTierSocketFactory());
OkHttpClient client = builder.build();
Request request1 = new Request.Builder()
.url("http://11.7.7.223:80/warandpeace.txt")
.build();
Request request2 = new Request.Builder()
.url("http://11.7.7.223:8082/pumpkin.jpg")
.build();
RequestBody formBody = new FormBody.Builder()
.add("message", "Your message")
.build();
Request request3 = new Request.Builder()
.url("http://11.7.7.223:8082/")
.post(formBody)
.build();
long i = 0;
for (;;) {
try {
System.out.println("PEER STATUS IS = " + ZeroTier.get_peer_status(0x7caea82fc4L));
int randomNum = ThreadLocalRandom.current().nextInt(0, 2 + 1);
i++;
Response response = null;
if (randomNum == 0) {
response = client.newCall(request1).execute();
}
if (randomNum == 1) {
//response = client.newCall(request2).execute();
response = client.newCall(request1).execute();
}
if (randomNum == 2) {
//response = client.newCall(request3).execute();
response = client.newCall(request1).execute();
//System.out.println(tid+"::POST");
//continue;
}
InputStream in = response.body().byteStream();
ByteArrayOutputStream buffer = new ByteArrayOutputStream();
int nRead;
byte[] data = new byte[16384];
while ((nRead = in.read(data, 0, data.length)) != -1) {
buffer.write(data, 0, nRead);
}
System.out.println(tid+"::GET: i="+i+", len="+buffer.toByteArray().length);
} catch (Exception e) {
System.out.println(e);
e.printStackTrace();
//System.exit(0);
}
}
}
}
}

499
examples/android/ExampleAndroidApp/app/src/main/java/com/example/exampleandroidapp/MainActivity.java
View File

@@ -1,103 +1,442 @@
package com.example.exampleandroidapp;
import java.util.concurrent.ThreadLocalRandom;
import java.io.ByteArrayOutputStream;
import java.net.*;
import java.io.BufferedInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.util.ArrayList;
import java.util.List;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import okhttp3.OkHttpClient;
import okhttp3.Request;
import okhttp3.Response;
import okhttp3.MediaType;
import okhttp3.RequestBody;
import okhttp3.FormBody;
import com.zerotier.libzt.ZeroTier;
import com.zerotier.libzt.ZTSocketAddress;
import com.zerotier.libzt.ZTFDSet;
import com.zerotier.libzt.ZeroTierSocket;
import com.zerotier.libzt.ZeroTierSocketFactory;
import com.zerotier.libzt.ZeroTierSSLSocketFactory;
//import com.zerotier.libzt.ZeroTierEventListener;
import com.zerotier.libzt.ZeroTierSocketImplFactory;
import com.example.exampleandroidapp.MyZeroTierEventListener;
import java.io.BufferedReader;
import java.io.InputStreamReader;
//import java.net.HttpURLConnection;
import javax.net.ssl.HttpsURLConnection;
import java.net.URL;
import javax.net.ssl.SSLContext;
import com.squareup.picasso.Picasso;
import com.squareup.picasso.Callback;
import com.bumptech.glide.Glide;
import com.bumptech.glide.RequestBuilder;
import com.bumptech.glide.RequestManager;
import android.widget.ImageView;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import javax.net.ssl.HostnameVerifier;
import javax.net.ssl.HttpsURLConnection;
import javax.net.ssl.SSLContext;
import javax.net.ssl.SSLSession;
import javax.net.ssl.TrustManager;
import javax.net.ssl.X509TrustManager;
import java.security.cert.X509Certificate;
public class MainActivity extends AppCompatActivity {
String requestURL = "http://11.7.7.223:80/";
// Used to load the 'native-lib' library on application startup.
static {
System.loadLibrary("zt-shared");
private static String createDataSize(int msgSize) {
StringBuilder sb = new StringBuilder(msgSize);
for (int i=0; i<msgSize; i++) {
sb.append('a');
}
return sb.toString();
}
/*
public static final MediaType JSON = MediaType.get("application/json; charset=utf-8");
String HTTP_POST(String url, String json) throws IOException {
RequestBody body = RequestBody.create(JSON, json);
OkHttpClient.Builder builder = new OkHttpClient.Builder();
builder.socketFactory(new ZeroTierSocketFactory());
OkHttpClient client = builder.build();
Request request = new Request.Builder()
.url(url)
.post(body)
.build();
try (Response response = client.newCall(request).execute()) {
return response.body().string();
}
}
void HTTP_GET() throws IOException {
}
String sampleJson(String player1, String player2) {
return "{'winCondition':'HIGH_SCORE',"
+ "'name':'Bowling',"
+ "'round':4,"
+ "'lastSaved':1367702411696,"
+ "'dateStarted':1367702378785,"
+ "'players':["
+ "{'name':'" + player1 + "','history':[10,8,6,7,8],'color':-13388315,'total':39},"
+ "{'name':'" + player2 + "','history':[6,10,5,10,10],'color':-48060,'total':41}"
+ "]}";
}
*/
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
final ZeroTier zt = new ZeroTier();
new Thread(new Runnable() {
public void run() {
final String path = getApplicationContext().getFilesDir() + "/zerotier";
long nwid = 0xe42a7f55c2b9be61L;
// WD TEST
if (true) {
System.out.println("Starting ZeroTier...");
MyZeroTierEventListener listener = new MyZeroTierEventListener();
ZeroTier.start(getApplicationContext().getFilesDir() + "/zerotier3", listener, 9994);
// Test modes
boolean blocking_start_call = true;
boolean client_mode = true;
boolean tcp = false;
boolean loop = true;
int fd = -1, client_fd = -1, err, r, w, length = 0, flags = 0;
byte[] rxBuffer;
byte[] txBuffer = "welcome to the machine".getBytes();
String remoteAddrStr = "172.28.221.116";
String localAddrStr = "1.2.3.4";
int portNo = 4040;
ZTSocketAddress remoteAddr, localAddr;
ZTSocketAddress sockname = new ZTSocketAddress();
ZTSocketAddress addr = new ZTSocketAddress();
// METHOD 1 (easy)
// Blocking call that waits for all components of the service to start
System.out.println("Starting ZT service...");
if (blocking_start_call) {
zt.startjoin(path, nwid);
}
System.out.println("ZT service ready.");
// Device/Node address info
System.out.println("path=" + zt.get_path());
long nodeId = zt.get_node_id();
System.out.println("nodeId=" + Long.toHexString(nodeId));
int numAddresses = zt.get_num_assigned_addresses(nwid);
System.out.println("this node has (" + numAddresses + ") assigned addresses on network " + Long.toHexString(nwid));
for (int i=0; i<numAddresses; i++) {
zt.get_address_at_index(nwid, i, sockname);
//System.out.println("address[" + i + "] = " + sockname.toString()); // ip:port
System.out.println("address[" + i + "] = " + sockname.toCIDR());
}
zt.get_6plane_addr(nwid, nodeId, sockname);
System.out.println("6PLANE address = " + sockname.toCIDR());
System.out.println("mode:tcp");
if ((fd = zt.socket(zt.AF_INET, zt.SOCK_STREAM, 0)) < 0) {
System.out.println("error creating socket");
return;
}
// CLIENT
int lengthToRead;
if (client_mode) {
remoteAddr = new ZTSocketAddress(remoteAddrStr, portNo);
if ((err = zt.connect(fd, remoteAddr)) < 0) {
System.out.println("error connecting (err=" + err + ")");
return;
}
int n = 20000;
String in = "echo!";
String echo_msg = "";
for (int i = 0; i < n; i += 1) {
echo_msg += in;
}
w = zt.write(fd, echo_msg.getBytes());
//rxBuffer = new byte[100];
//lengthToRead = 100;
System.out.println("w="+w);
//System.out.println("reading bytes...");
//r = zt.read(fd, rxBuffer, lengthToRead);
//System.out.println("r="+r);
//System.out.println("string="+new String(rxBuffer));
while (listener.isOnline == false) {
try {
Thread.sleep(100);
} catch (Exception e) {
}
}
System.out.println("joining network...");
ZeroTier.join(0x0);
System.out.println("waiting for callback");
while (listener.isNetworkReady == false) {
try {
Thread.sleep(100);
} catch (Exception e) {
}
}
//
System.exit(0);
}
System.out.println("Starting ZeroTier...");
MyZeroTierEventListener listener = new MyZeroTierEventListener();
ZeroTier.start(getApplicationContext().getFilesDir() + "/zerotier3", listener, 9994);
//System.out.println("ZTSDK nodeId=" + Long.toHexString(ZeroTier.get_node_id()));
while (listener.isOnline == false) {
try {
Thread.sleep(100);
} catch (Exception e) {
}
}
System.out.println("joining network...");
ZeroTier.join(0x0);
System.out.println("waiting for callback");
while (listener.isNetworkReady == false) {
try {
Thread.sleep(100);
} catch (Exception e) {
}
}
// Start threads
List<Thread> threads = new ArrayList<>();
for(int i = 0;i < 5;i++){
try {
Thread.sleep(500);
} catch (Exception e) {}
HTTPWorker thread = new HTTPWorker();
thread.start();
threads.add(thread);
}
System.out.println("sleeping...");
try {
Thread.sleep(60000000);
} catch (Exception e) {}
System.exit(0);
// Test: setsockopt() and getsockopt() [non-exhaustive]
/*
if (true) {
try {
ZeroTierSocket zts = new ZeroTierSocket();
zts.connect(new InetSocketAddress("11.7.7.223", 8082));
zts.setSoTimeout(1337);
int to = zts.getSoTimeout();
assert to == 1337;
} catch (Exception e) {
}
}
*/
// Test: Perform randomly-delayed HTTP GET requests
if (false) {
OkHttpClient.Builder builder = new OkHttpClient.Builder();
builder.socketFactory(new ZeroTierSocketFactory());
OkHttpClient client = builder.build();
Request request1 = new Request.Builder()
.url("http://11.7.7.223:8082/")
.build();
long i = 0;
for (;;) {
try {
Thread.sleep((long)(Math.random() * 250));
Response response = client.newCall(request1).execute();
i++;
System.out.println("GET: i="+i+", len="+response.toString().length());
//response.close();
} catch (Exception e) {
System.out.println(e);
System.exit(0);
e.printStackTrace();
}
}
}
// Test: Perform randomly-delayed HTTP GET requests
if (true) {
OkHttpClient.Builder builder = new OkHttpClient.Builder();
builder.socketFactory(new ZeroTierSocketFactory());
OkHttpClient client = builder.build();
Request request1 = new Request.Builder()
.url("http://11.7.7.223:80/warandpeace.txt")
.header("Transfer-Encoding", "chunked")
//.header("Connection","close")
.build();
Request request2 = new Request.Builder()
.url("http://11.7.7.223:8082/pumpkin.jpg")
.header("Transfer-Encoding", "chunked")
.header("Connection","close")
.build();
String postMessage = "what?";
try {
postMessage = new String(createDataSize(1024).getBytes(), "UTF8");
}
catch (Exception e)
{
System.out.println(e);
}
MediaType JSON = MediaType.parse("application/json; charset=utf-8");
okhttp3.RequestBody body = RequestBody.create(JSON, postMessage);
//RequestBody formBody = new FormBody.Builder()
// .add("message", postMessage)
// .build();
Request request3 = new Request.Builder()
.url("http://11.7.7.223:8082/")
//.retryOnConnectionFailure(true)
.header("Transfer-Encoding", "chunked")
.header("Connection","close")
//.header("Connection","keep-alive")
.post(body)
.build();
long i = 0;
for (;;) {
try {
System.out.println("iteration="+i);
int randomNum = ThreadLocalRandom.current().nextInt(0, 2 + 1);
Thread.sleep(10);
i++;
Response response = null;
if (randomNum == 0) {
System.out.println("(0) GET: war");
response = client.newCall(request1).execute();
}
if (randomNum == 1) {
System.out.println("(1) GET: pumpkin");
response = client.newCall(request2).execute();
}
if (randomNum == 2) {
System.out.println("(2) POST: data");
response = client.newCall(request3).execute();
response.close();
continue;
}
InputStream in = response.body().byteStream();
ByteArrayOutputStream buffer = new ByteArrayOutputStream();
int nRead;
byte[] data = new byte[16384];
while ((nRead = in.read(data, 0, data.length)) != -1) {
buffer.write(data, 0, nRead);
}
System.out.println("GET: i="+i+", len="+buffer.toByteArray().length);
response.close();
} catch (Exception e) {
System.out.println(e);
e.printStackTrace();
}
}
}
// Test: Perform randomly-delayed HTTP GET requests
if (true) {
OkHttpClient.Builder builder = new OkHttpClient.Builder();
builder.socketFactory(new ZeroTierSocketFactory());
OkHttpClient client = builder.build();
Request request = new Request.Builder()
.url(requestURL+"warandpeace.txt")
.build();
long i = 0;
for (;;) {
try {
//Thread.sleep((long)(Math.random()) );
//System.out.println("iteration="+i);
i++;
Response response = client.newCall(request).execute();
//System.out.println(response.body().string());
InputStream in = response.body().byteStream();
ByteArrayOutputStream buffer = new ByteArrayOutputStream();
int nRead;
byte[] data = new byte[16384];
while ((nRead = in.read(data, 0, data.length)) != -1) {
buffer.write(data, 0, nRead);
}
System.out.println("\tCOMPLETE, i="+i+", len="+buffer.toByteArray().length);
/*
//Bitmap bitmap = BitmapFactory.decodeByteArray(buffer.toByteArray(), 0, buffer.toByteArray().length);
//ImageView imageView = (ImageView) findViewById(R.id.imageView);
//imageView.setImageBitmap(bitmap);
*/
/*
BufferedInputStream bufferedInputStream = new BufferedInputStream(in);
Bitmap bitmap=BitmapFactory.decodeStream(bufferedInputStream);
ImageView imageView = (ImageView) findViewById(R.id.imageView);
imageView.setImageBitmap(bitmap);
*/
//
// Thread.sleep(5000);
//response.close();
} catch (Exception e) {
System.out.println("EXCEPTION:"+e);
//System.exit(0);
e.printStackTrace();
}
}
}
// ...
// Test #2: HttpURLConnection
if (false)
{
// Create a trust manager that does not validate certificate chains
TrustManager[] trustAllCerts = new TrustManager[] {new X509TrustManager() {
public java.security.cert.X509Certificate[] getAcceptedIssuers() {
return null;
}
public void checkClientTrusted(X509Certificate[] certs, String authType) {
}
public void checkServerTrusted(X509Certificate[] certs, String authType) {
}
}
};
SSLContext context = null;
// Set runtime default socket implementation factory
try {
//Socket.setSocketImplFactory(new ZeroTierSocketImplFactory());
//SSLSocket.setSocketImplFactory(new ZeroTierSocketImplFactory());
context = SSLContext.getInstance("SSL");
//context.init(null, null, null);
context.init(null, trustAllCerts, new java.security.SecureRandom());
HttpsURLConnection.setDefaultSSLSocketFactory(context.getSocketFactory());
} catch (Exception e) {
e.printStackTrace();
}
// Create all-trusting host name verifier
HostnameVerifier allHostsValid = new HostnameVerifier() {
public boolean verify(String hostname, SSLSession session) {
return true;
}
};
// Install the all-trusting host verifier
HttpsURLConnection.setDefaultHostnameVerifier(allHostsValid);
ZeroTierSSLSocketFactory customSocketFactory = new ZeroTierSSLSocketFactory(context.getSocketFactory());
HttpsURLConnection.setDefaultSSLSocketFactory(customSocketFactory);
// Test HTTP client
String GET_URL = "https://10.6.6.152";
String USER_AGENT = "Mozilla/5.0";
try {
URL obj = new URL(GET_URL);
HttpsURLConnection con = (HttpsURLConnection) obj.openConnection();
con.setSSLSocketFactory(customSocketFactory);
con.setRequestMethod("GET");
con.setRequestProperty("User-Agent", USER_AGENT);
System.out.println("neat?");
int responseCode = con.getResponseCode();
System.out.println("GET Response Code :: " + responseCode);
if (responseCode == HttpsURLConnection.HTTP_OK)
{
// success
BufferedReader in = new BufferedReader(new InputStreamReader(con.getInputStream()));
String inputLine;
StringBuffer response = new StringBuffer();
while ((inputLine = in.readLine()) != null) {
response.append(inputLine);
}
in.close();
System.out.println(response.toString());
} else {
System.out.println("GET request failed");
}
} catch (Exception e) {
e.printStackTrace();
System.out.println(e);
}
}
).start();
}
}

82
examples/android/ExampleAndroidApp/app/src/main/java/com/example/exampleandroidapp/MyZeroTierEventListener.java Normal file
View File

@@ -0,0 +1,82 @@
package com.example.exampleandroidapp;
import com.zerotier.libzt.ZeroTier;
import com.zerotier.libzt.ZeroTierEventListener;
public class MyZeroTierEventListener implements ZeroTierEventListener {
public boolean isNetworkReady = false;
public boolean isOnline = false;
public void onZeroTierEvent(long id, int eventCode)
{
if (eventCode == ZeroTier.EVENT_NODE_UP) {
System.out.println("EVENT_NODE_UP: nodeId=" + Long.toHexString(id));
}
if (eventCode == ZeroTier.EVENT_NODE_ONLINE) {
// The core service is running properly and can join networks now
System.out.println("EVENT_NODE_ONLINE: nodeId=" + Long.toHexString(ZeroTier.get_node_id()));
isOnline = true;
}
if (eventCode == ZeroTier.EVENT_NODE_OFFLINE) {
// Network does not seem to be reachable by any available strategy
System.out.println("EVENT_NODE_OFFLINE");
}
if (eventCode == ZeroTier.EVENT_NODE_DOWN) {
// Called when the node is shutting down
System.out.println("EVENT_NODE_DOWN");
}
if (eventCode == ZeroTier.EVENT_NODE_IDENTITY_COLLISION) {
// Another node with this identity already exists
System.out.println("EVENT_NODE_IDENTITY_COLLISION");
}
if (eventCode == ZeroTier.EVENT_NODE_UNRECOVERABLE_ERROR) {
// Try again
System.out.println("EVENT_NODE_UNRECOVERABLE_ERROR");
}
if (eventCode == ZeroTier.EVENT_NODE_NORMAL_TERMINATION) {
// Normal closure
System.out.println("EVENT_NODE_NORMAL_TERMINATION");
}
if (eventCode == ZeroTier.EVENT_NETWORK_READY_IP4) {
// We have at least one assigned address and we've received a network configuration
System.out.println("ZTS_EVENT_NETWORK_READY_IP4: nwid=" + Long.toHexString(id));
isNetworkReady = true;
}
if (eventCode == ZeroTier.EVENT_NETWORK_READY_IP6) {
// We have at least one assigned address and we've received a network configuration
System.out.println("ZTS_EVENT_NETWORK_READY_IP6: nwid=" + Long.toHexString(id));
isNetworkReady = true;
}
if (eventCode == ZeroTier.EVENT_NETWORK_DOWN) {
// Someone called leave(), we have no assigned addresses, or otherwise cannot use this interface
System.out.println("EVENT_NETWORK_DOWN: nwid=" + Long.toHexString(id));
}
if (eventCode == ZeroTier.EVENT_NETWORK_REQUESTING_CONFIG) {
// Waiting for network configuration
System.out.println("EVENT_NETWORK_REQUESTING_CONFIG: nwid=" + Long.toHexString(id));
}
if (eventCode == ZeroTier.EVENT_NETWORK_OK) {
// Config received and this node is authorized for this network
System.out.println("EVENT_NETWORK_OK: nwid=" + Long.toHexString(id));
}
if (eventCode == ZeroTier.EVENT_NETWORK_ACCESS_DENIED) {
// You are not authorized to join this network
System.out.println("EVENT_NETWORK_ACCESS_DENIED: nwid=" + Long.toHexString(id));
}
if (eventCode == ZeroTier.EVENT_NETWORK_NOT_FOUND) {
// The virtual network does not exist
System.out.println("EVENT_NETWORK_NOT_FOUND: nwid=" + Long.toHexString(id));
}
if (eventCode == ZeroTier.EVENT_NETWORK_CLIENT_TOO_OLD) {
// The core version is too old
System.out.println("EVENT_NETWORK_CLIENT_TOO_OLD: nwid=" + Long.toHexString(id));
}
if (eventCode == ZeroTier.EVENT_PEER_P2P) {
System.out.println("EVENT_PEER_P2P: id=" + Long.toHexString(id));
}
if (eventCode == ZeroTier.EVENT_PEER_RELAY) {
System.out.println("EVENT_PEER_RELAY: id=" + Long.toHexString(id));
}
}
}

8
examples/android/ExampleAndroidApp/app/src/main/res/layout/activity_main.xml
View File

@@ -15,4 +15,12 @@
app:layout_constraintRight_toRightOf="parent"
app:layout_constraintTop_toTopOf="parent" />
<ImageView
android:id="@+id/imageView"
android:layout_width="136dp"
android:layout_height="213dp"
app:srcCompat="@android:color/transparent"
tools:layout_editor_absoluteX="25dp"
tools:layout_editor_absoluteY="16dp" />
</android.support.constraint.ConstraintLayout>