项目地址：https://github.com/facebook/stetho
在android studio中使用：
1. 添加jar （下载地址：https://github.com/facebook/stetho/releases/tag/v1.1.0 ）
（需要 stetho-1.1.0.jar ?和 stetho-urlconnection-1.1.0.jar）
添加完成后在bulid.gradle中显示：
2 在你的application类中添加：Stetho.initialize(Stetho..... 初始化Stetho工具
public class myApplication extends Application {@Overridepublic void onCreate() {super.onCreate();Stetho.initialize(Stetho.newInitializerBuilder(this).enableDumpapp(Stetho.defaultDumperPluginsProvider(this)).enableWebKitInspector(Stetho.defaultInspectorModulesProvider(this)).build());}}
3 开启网络调试：
a.假如使用 HttpURLConnection 需要使用StethoURLConnectionManager类（在stetho-urlconnection JAR中） 并且注意在请求头中添加Accept-Encoding: gzip
以下是官方封装的一个Networker请求类：
public class Networker {private static Networker sInstance;private final Executor sExecutor = Executors.newFixedThreadPool(4);private static final int READ_TIMEOUT_MS = 10000;private static final int CONNECT_TIMEOUT_MS = 15000;private static final String HEADER_ACCEPT_ENCODING = "Accept-Encoding";private static final String GZIP_ENCODING = "gzip";public static synchronized Networker get() {if (sInstance == null) {sInstance = new Networker();}return sInstance;}private Networker() {}public void submit(HttpRequest request, Callback callback) {sExecutor.execute(new HttpRequestTask(request, callback));}private class HttpRequestTask implements Runnable {private final HttpRequest request;private final Callback callback;private final StethoURLConnectionManager stethoManager;public HttpRequestTask(HttpRequest request, Callback callback) {this.request = request;this.callback = callback;stethoManager = new StethoURLConnectionManager(request.friendlyName);}@Overridepublic void run() {try {HttpResponse response = doFetch();callback.onResponse(response);} catch (IOException e) {callback.onFailure(e);}}private HttpResponse doFetch() throws IOException {HttpURLConnection conn = configureAndConnectRequest();try {ByteArrayOutputStream out = new ByteArrayOutputStream();InputStream rawStream = conn.getInputStream();try {// Let Stetho see the raw, possibly compressed stream.rawStream = stethoManager.interpretResponseStream(rawStream);InputStream decompressedStream = applyDecompressionIfApplicable(conn, rawStream);if (decompressedStream != null) {copy(decompressedStream, out, new byte[1024]);}} finally {if (rawStream != null) {rawStream.close();}}return new HttpResponse(conn.getResponseCode(), out.toByteArray());} finally {conn.disconnect();}}private HttpURLConnection configureAndConnectRequest() throws IOException {URL url = new URL(request.url);// Note that this does not actually create a new connection so it is appropriate to// defer preConnect until after the HttpURLConnection instance is configured. Do not// invoke connect, conn.getInputStream, conn.getOutputStream, etc before calling// preConnect!HttpURLConnection conn = (HttpURLConnection)url.openConnection();try {conn.setReadTimeout(READ_TIMEOUT_MS);conn.setConnectTimeout(CONNECT_TIMEOUT_MS);conn.setRequestMethod(request.method.toString());// Adding this disables transparent gzip compression so that we can intercept// the raw stream and display the correct response body size.requestDecompression(conn);SimpleRequestEntity requestEntity = null;if (request.body != null) {requestEntity = new ByteArrayRequestEntity(request.body);}stethoManager.preConnect(conn, requestEntity);try {if (request.method == HttpMethod.POST) {if (requestEntity == null) {throw new IllegalStateException("POST requires an entity");}conn.setDoOutput(true);requestEntity.writeTo(conn.getOutputStream());}// Ensure that we are connected after this point. Note that getOutputStream above will// also connect and exchange HTTP messages.conn.connect();stethoManager.postConnect();return conn;} catch (IOException inner) {// This must only be called after preConnect. Failures before that cannot be// represented since the request has not yet begun according to Stetho.stethoManager.httpExchangeFailed(inner);throw inner;}} catch (IOException outer) {conn.disconnect();throw outer;}}}private static void requestDecompression(HttpURLConnection conn) {conn.setRequestProperty(HEADER_ACCEPT_ENCODING, GZIP_ENCODING);}@Nullableprivate static InputStream applyDecompressionIfApplicable(HttpURLConnection conn, @Nullable InputStream in) throws IOException {if (in != null && GZIP_ENCODING.equals(conn.getContentEncoding())) {return new GZIPInputStream(in);}return in;}private static void copy(InputStream in, OutputStream out, byte[] buf) throws IOException {if (in == null) {return;}int n;while ((n = in.read(buf)) != -1) {out.write(buf, 0, n);}}public static class HttpRequest {public final String friendlyName;public final HttpMethod method;public final String url;public final byte[] body;public static Builder newBuilder() {return new Builder();}HttpRequest(Builder b) {if (b.method == HttpMethod.POST) {if (b.body == null) {throw new IllegalArgumentException("POST must have a body");}} else if (b.method == HttpMethod.GET) {if (b.body != null) {throw new IllegalArgumentException("GET cannot have a body");}}this.friendlyName = b.friendlyName;this.method = b.method;this.url = b.url;this.body = b.body;}public static class Builder {private String friendlyName;private HttpMethod method;private String url;private byte[] body = null;Builder() {}public Builder friendlyName(String friendlyName) {this.friendlyName = friendlyName;return this;}public Builder method(HttpMethod method) {this.method = method;return this;}public Builder url(String url) {this.url = url;return this;}public Builder body(byte[] body) {this.body = body;return this;}public HttpRequest build() {return new HttpRequest(this);}}}public static enum HttpMethod {GET, POST}public static class HttpResponse {public final int statusCode;public final byte[] body;HttpResponse(int statusCode, byte[] body) {this.statusCode = statusCode;this.body = body;}}public interface Callback {public void onResponse(HttpResponse result);public void onFailure(IOException e);}}
我自己试着调用network类：
public void sendOneReq() {Networker.HttpRequest request = Networker.HttpRequest.newBuilder().friendlyName("Bai Du").method(Networker.HttpMethod.GET).url("http://www.baidu.com").build();Networker.get().submit(request, mStoreRssResponse);}private final Networker.Callback mStoreRssResponse = new Networker.Callback() {@Overridepublic void onResponse(Networker.HttpResponse result) {if (result.statusCode == 200) {String page22222=new String(result.body);System.out.println("page22222 : "+page22222);}else{System.out.println("result.statusCode is not 200");}}@Overridepublic void onFailure(IOException e) {System.out.println("onFailure");}};
b.使用okhttp
工程依赖包如下：
commons-cli-1.2.jar
okhttp-2.3.0.jar
okio-1.3.0.jar
stetho-1.0.1.jar
stetho-okhttp-1.0.1.jar
一个简单使用：
public class Net {private static final boolean debug = true;private static OkHttpClient okHttpClient = new OkHttpClient();static {if (debug) {okHttpClient.networkInterceptors().add(new StethoInterceptor());}}public static final void askBaidu() {Request request = new Request.Builder().url("http://www.baidu.com").build();try {Response response = okHttpClient.newCall(request).execute();String reslut = response.body().string();} catch (IOException e) {e.printStackTrace();}}}
4 查看结果：
在Chrome浏览器中输入 chrome://inspect/#devices
显示：
（注： 真机中是不会显示webView的。。）
点击 inspect 显示：
补充：
好像这个东西在某些机子上会崩溃。。
时间： 2024-10-25 08:47:38