MainActivity.java
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package xdycom.abao.myapplication;
import android.app.Application;
import android.os.Build;
import android.os.Bundle;
import android.support.v7.app.AppCompatActivity;
import android.text.TextUtils;
import android.util.Log;
import android.view.View;
import android.webkit.ConsoleMessage;
import android.webkit.JavascriptInterface;
import android.webkit.ValueCallback;
import android.webkit.WebChromeClient;
import android.webkit.WebSettings;
import android.webkit.WebView;
import android.webkit.WebViewClient;
import android.widget.Button;
import android.widget.EditText;
import android.widget.Switch;
import android.widget.Toast;
import xdycom.abao.myapplication.application.MyApplicaiton;
import xdycom.abao.myapplication.sdk.GetRtmp;
import xdycom.abao.myapplication.sdk.MessageType;
import static xdycom.abao.myapplication.sdk.MessageType.CLASS_INIT_SUCCESS;
/**
* 3.28 目前获取能初始化成功，注意需要对传入进来的jso需要n进行护处理，
* 遗漏：获取js返回值的时候接受方法有问题。。。
* 现在坑爹的需要布局的情况得到了解决，下步开始封装了
*/
public class MainActivity extends AppCompatActivity {
private WebView mWebView;
private Button bt_getScorce,bt_initClass,bt_class,bt_text;
private final static String URL="http://h5.test.3mang.com/web/";
private boolean isFirst=false;
private EditText et_text;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
mWebView= (WebView) this.findViewById(R.id.webview);
bt_getScorce= (Button) this.findViewById(R.id.bt_getScorce);
bt_initClass= (Button) this.findViewById(R.id.bt_initClass);
et_text= (EditText) this.findViewById(R.id.et_text);
bt_class= (Button) this.findViewById(R.id.bt_class);
bt_text= (Button) this.findViewById(R.id.bt_text);
init();
}
public void init(){
WebSettings webSettings=mWebView.getSettings();
webSettings.setJavaScriptEnabled(true);
mWebView.addJavascriptInterface(new MyJs(),"xdyAndroid");
mWebView.loadUrl(URL);
mWebView.setWebChromeClient(new WebChromeClient() {
@Override
public void onConsoleMessage(String message, int lineNumber, String sourceID) {
Log.e("webview", message + " -- From line " + lineNumber + " of " + sourceID);
String id="";
String jsonParmp="";
//需要解析
// switch(message){
// case "class_init_success":
if(!isFirst) {
// id = "joinClass";
// String temp = "{\n" +
// " \"userName\": \"\",\n" +
// " \"password\": \"\",\n" +
// " \"hasCamera\": true,\n" +
// " \"hasMicrophone\": true\n" +
// "}";
// jsonParmp = stringToJson(temp, true);
// if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
// mWebView.evaluateJavascript("javascript:_native2js('" + id + "','" + jsonParmp + "')", new ValueCallback<String>() {
// @Override
// public void onReceiveValue(String value) {
// Toast.makeText(MainActivity.this, "回调调用js" +
// "" + value, Toast.LENGTH_SHORT).show();
// }
// });
// } else {
//
// mWebView.loadUrl("javascript:imageVal('init')");
// }
// break;
// }
isFirst=true;
}
}
@Override
public boolean onConsoleMessage(ConsoleMessage consoleMessage) {
return super.onConsoleMessage(consoleMessage);
}
});
bt_getScorce.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
//// (1).ios/android调用: _native2js("接口名称","参数为JOSN字符串")
//// (2).sdk发送消息给ios/android: _js2native("事件消息名称","参数为JOSN字符串")
// if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
// mWebView.evaluateJavascript("javascript:_native2js('" + interfaceName + ",'" + content + "')", new ValueCallback<String>() {
// @Override
// public void onReceiveValue(String value) {
// Toast.makeText(MainActivity.this,"回调调用js" +
// ""+value, Toast.LENGTH_SHORT).show();
//
// }
// });
// } else {
// mWebView.loadUrl("javascript:_native2js('" + interfaceName + ",'" + content + "')");
// }
GetRtmp getRtmp=new GetRtmp(MainActivity.this);
// String jsonParmp="{\n" +
// " \"classId\": 527720984,\n" +
// " \"portal\": \"127.0.0.1:80\",\n" +
// " \"userRole\": \"normal\",\n" +
// " \"userName\": \"\",\n" +
// " \"userId\": 0\n" +
// "}"
// ;
// String rtmpString=getRtmp._native2js("init",jsonParmp);
// Log.e("rtmpString:",jsonParmp);
// Toast.makeText(MainActivity.this,rtmpString+"",Toast.LENGTH_LONG).show();
String joinClass="{\n" +
" \"userName\": \"base\",\n" +
" \"password\": \"123456\",\n" +
" \"hasCamera\": false,\n" +
" \"hasMicrophone\": false\n" +
"}";
// String rtmpString_joinClass=getRtmp._native2js("class_init_success","");
// Log.e("rtmpString_joinClass:",joinClass);
// Toast.makeText(MainActivity.this,rtmpString_joinClass+"",Toast.LENGTH_SHORT).show();
String id="init";
String jsonParmps="{\n" +
" \"classId\": 527720984,\n" +
" \"portal\": \"112.126.80.182:90\",\n" +
" \"userRole\": \"normal\",\n" +
" \"userName\": \"\",\n" +
" \"userId\": 0\n" +
"}";
String jsonParmp=stringToJson(jsonParmps,true);
Log.e("转化后的json:",""+jsonParmp);
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
mWebView.evaluateJavascript("javascript:_native2js('" + id + "','"+jsonParmp+"')", new ValueCallback<String>() {
@Override
public void onReceiveValue(String value) {
Toast.makeText(MainActivity.this, "回调调用js" +
"" + value, Toast.LENGTH_SHORT).show();
}
});
}else{
mWebView.loadUrl("javascript:imageVal('init')");
}
}
});
bt_initClass.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
String id="";
String jsonParmp="";
id = "joinClass";
String temp = "{\n" +
" \"userName\":\"base\",\n" +
" \"password\":\"123321\",\n" +
" \"hasCamera\":false,\n" +
" \"hasMicrophone\":false}";
// id = "chat_receive_message";
// String temp = "{\"fromNodeId\": 772410521,\n" +
// " \"toNodeId\": 0,\n" +
// " \"message\": \"Hello world!\",\n" +
// " \"fromName\": \"MyName\",\n" +
// " \"fromRole\": \"normal\"\n" +
// "}";
jsonParmp = stringToJson(temp, true);
GetRtmp getRtmp=new GetRtmp(MainActivity.this);
getRtmp._native2js(id,jsonParmp);
_native2js(id,jsonParmp);
// if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
// mWebView.evaluateJavascript("javascript:_native2js('" + id + "','" + jsonParmp + "')", new ValueCallback<String>() {
// @Override
// public void onReceiveValue(String value) {
// Toast.makeText(MainActivity.this, "回调调用js" +
// "" + value, Toast.LENGTH_SHORT).show();
// }
// });
// } else {
//
// mWebView.loadUrl("javascript:imageVal('init')");
// }
}
});
bt_class.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
String id= et_text.getText().toString();
// String id= "sendStartClass";
if(TextUtils.isEmpty(id)){
id="video_play";
}
id="video_play";
_native2js(id);
_native2js(id,"");
// String id;
// id = "chat_receive_message";
//// id = "sendChatMsg";
//
// String temp = "{\"fromNodeId\": 772410521,\n" +
// " \"toNodeId\": 0,\n" +
// " \"message\": \"Helloss world!\",\n" +
// " \"fromName\": \"base\",\n" +
// " \"fromRole\": \"normal\"\n" +
// "}";
//// String temp = "{ \"message\":\"Helloss world!\",\n" +
//// " \"to\":772410521}";
// String jsonParmp;
// jsonParmp = stringToJson(temp, true);
// _native2js(id,jsonParmp);
}
});
bt_text.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
String id="init";
String jsonParmps="{\n" +
" \"classId\": 527720984,\n" +
" \"portal\": \"112.126.80.182:90\",\n" +
" \"userRole\": \"normal\",\n" +
" \"userName\": \"\",\n" +
" \"userId\": 0\n" +
"}";
String jsonParmp=stringToJson(jsonParmps,true);
GetRtmp getRtmp=new GetRtmp(MainActivity.this);
getRtmp._native2js(id,jsonParmp);
}
});
}
class MyJs {
@JavascriptInterface
public String _js2native(String id,String parmp){
/* _native2js("接口名称","参数为JOSN字符串")*/
Log.e("js2native","id:"+id+" parmp:"+parmp);
return parmp;
}
@JavascriptInterface
public String _js2native(String parmp){
/* _native2js("接口名称","参数为JOSN字符串")*/
Log.e("js2native", " parmp:"+parmp);
return parmp;
}
}
public static String stringToJson(String s,boolean isJSjson){
StringBuffer sb = new StringBuffer();
for(int i=0; i<s.length(); i++){
char c =s.charAt(i);
switch(c){
case'\'': if(isJSjson) {sb.append("\\\'");}else{sb.append("\'");} break;
case'\"': if(!isJSjson) {sb.append("\\\"");}else{sb.append("\"");} break;
case'\\':sb.append("\\\\"); break; //如果不处理单引号，可以释放此段代码，若结合StringDanYinToJSON()处理单引号就必须注释掉该段代码
case'/': sb.append("\\/");break;
case'\b':sb.append("\\b");break;//退格
case'\f':sb.append("\\f");break;//走纸换页
case'\n':sb.append("\\n");break;//换行
case'\r':sb.append("\\r");break;//回车
case'\t':sb.append("\\t");break;//横向跳格
default: sb.append(c);
}}
return sb.toString();
}
/**
* 获取推流地址
* @return
*/
public String _native2js( String id, String parmp) {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
mWebView.evaluateJavascript("javascript:_native2js('" + id + "','" + parmp + "')", new ValueCallback<String>() {
@Override
public void onReceiveValue(String value) {
Toast.makeText(MainActivity.this, "回调调用js" +
"" + value, Toast.LENGTH_SHORT).show();
}
});
} else {
// mWebView.loadUrl("javascript:imageVal('init')");
}
}
return "";
}
/**
* 获取推流地址 一个参数
* @return
*/
public String _native2js( String id) {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
mWebView.evaluateJavascript("javascript:_native2js('" + id + "')", new ValueCallback<String>() {
@Override
public void onReceiveValue(String value) {
Toast.makeText(MainActivity.this, "回调调用js" +
"" + value, Toast.LENGTH_SHORT).show();
}
});
} else {
// mWebView.loadUrl("javascript:imageVal('init')");
}
}
return "";
}
}