Merge pull request #2 from Chhekur/master

Add: camera-app

Author: android-js

camera-app/README.md

@@ -0,0 +1,7 @@
+
+## Build
+```bash
+$ npm install
+$ androidjs b
+```
+

camera-app/assets/ipc/androidjs.js

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+const path = require("path");
+const http = require('http').createServer()
+const io = require("socket.io")(http);
+const Buffer = require('Buffer');
+const fs = require('fs');
+
+http.listen(3000);
+
+var clients = []
+
+listerners = {};
+    io.on('connection', function (socket) {
+        // console.log('user connected');
+        clients.push(socket);
+        socket.on('response-from-front', function (event, ...args) {
+            // console.log('get response from front');
+            if(event == "androidjs:saveBlob"){
+              saveBlobHelper(...args);
+              return;
+            }
+            let fns = listerners[event];
+            if (!fns) return false;
+            fns.forEach(function (f) {
+              f(...args);
+            });
+            return true;
+        });
+        socket.on('sync-response-from-front', function(event, ...args){
+            // console.log('sync get response from front');
+            let fns = listerners[event];
+            if (!fns) return false;
+            fns.forEach(function (f) {
+              var response = f(...args);
+            //   console.log(response)
+              socket.emit('sync-response', event ,response);
+            });
+            return true;
+        })
+      });
+module.exports.back = {
+    listerners:listerners, on:on, send:send
+}
+
+module.exports.io = io;
+
+function addListener(event, fn) {
+    listerners[event] = listerners[event] || [];
+    listerners[event].push(fn);
+}
+
+function on(event, fn){
+    addListener(event, fn);
+}
+
+function exeFunction(evemt, ...args){
+    let fns = listeners[eventName];
+    if (!fns) return false;
+    fns.forEach(function (f) {
+      f(...args);
+    });
+    return true;
+}
+
+
+function send(event, ...args){
+    // console.log('called send');
+    for(let i = 0; i < clients.length; i++){
+      // console.log('send Client');
+      clients[i].emit('response-from-back', event, ...args)
+    }
+}
+
+
+io.on('connection', function (socket) {
+  // console.log('user connected');
+  front = socket;
+  socket.on('reponse-from-front', function (event, ...args) {
+      let fns = listeners[eventName];
+      if (!fns) return false;
+      fns.forEach(function (f) {
+        f(...args);
+      });
+      return true;
+  });
+});
+
+function saveBlobHelper(filepath, filename, blob, type){
+  if(type == 'image'){
+    var buffer = new Buffer(blob, 'base64');
+    fs.writeFile(path.join(filepath, filename), buffer, function(err){
+      if(err){
+        console.log(err);
+        throw err;
+      }
+    });
+  }else if(type == "video"){
+    var buffer = new Buffer(blob);
+    fs.writeFile(path.join(filepath, filename), buffer, function(err){
+      if(err){
+        console.log(err);
+        throw err;
+      }
+    });
+  }else if(type == "audio"){
+    let buffer = new Buffer(blob);
+    fs.writeFile(path.join(filepath, filename,), buffer, function(err){
+      if(err){
+        console.log(err);
+        throw err;
+      }
+      console.log('saved Audio');
+    })
+  }
+}

camera-app/assets/ipc/back.js

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+var back = require('./assets/ipc/back').back;
+var fs = require('fs');
+var path = require('path');
+//var FileReader = require('FileReader');
+var Buffer = require('Buffer');
+
+
+//back.on('save-File', function(filepath, filename, blob){
+//    console.log('save-File called');
+//    var buffer = new Buffer(blob)
+//    fs.writeFileSync(path.join(filepath, filename), buffer);
+//
+//})
+
+back.on('save-Image', function(filepath, filename, data){
+    console.log(data);
+    var buffer = new Buffer(data, 'base64');
+    fs.writeFileSync(path.join(filepath, filename), buffer);
+    console.log('saved Image');
+})
+
+back.on('hello', function(){
+    console.log('Hello World');
+})