向用户发送照片的问题
02-01 18：47：37.682 5209-5209 /？ E / libprocessgroup：制作失败并 chown / acct / uid_10067：只读文件系统02-01 18：47：38.042 5209-5209 / com.example.myapplication E / imagePath： /storage/emulated/0/Pictures/s.jpg 02-01 18：47：38.042 5209-5209 / com.example.myapplication E /开始：上传02-01 18：47：39.329 5209-5242 / com.example.myapplication E / EGL_adreno：CreateContext rcMajorVersion：3，minorVersion：1 02-01 18：47：39.410 5209-5242 / com.example.myapplication E / EGL_adreno：tid 5242： eglSurfaceAttrib（1316）：错误0x3009（EGL_BAD_MATCH）
public void uploadFile(String sFU) {
String imagePath = android.os.Environment.getExternalStorageDirectory().getAbsolutePath()+"/Pictures/"+"s.jpg";
Log.e("imagePath", imagePath);
Log.e("start", "upload");
HttpURLConnection conn = null;
DataOutputStream dos = null;
String lineEnd = "\r\n";
String boundary = "*****";
String twoHyphens = "--";
int bytesRead, bytesAvailable, bufferSize;
byte[] buffer;
int maxBufferSize = 1 * 1024 * 1024;
File sourceFile = new File(imagePath);
if (!sourceFile.isFile()) {
Log.e("uploadFile", "Source File not exist :"+imagePath);
}
else
{
try {
FileInputStream fileInputStream = new FileInputStream(sourceFile);
URL url = new URL("https://api.telegram.org/bot"+token+"/sendPhoto?chat_id="+"651287199");
conn = (HttpURLConnection) url.openConnection();
conn.setDoInput(true);
conn.setDoOutput(true);
conn.setUseCaches(false);
conn.setRequestMethod("POST");
conn.setRequestProperty("Connection", "Keep-Alive");
conn.setRequestProperty("ENCTYPE", "multipart/form-data");
conn.setRequestProperty("Content-Type", "multipart/form-data;boundary=" + boundary);
conn.setRequestProperty("uploaded_file", imagePath);
dos = new DataOutputStream(conn.getOutputStream());
dos.writeBytes(twoHyphens + boundary + lineEnd);
dos.writeBytes("Content-Disposition: form-data; name=\"uploaded_file\";filename=\""
+ imagePath + "\"" + lineEnd);
dos.writeBytes(lineEnd);
bytesAvailable = fileInputStream.available();
bufferSize = Math.min(bytesAvailable, maxBufferSize);
buffer = new byte[bufferSize];
bytesRead = fileInputStream.read(buffer, 0, bufferSize);
while (bytesRead > 0) {
dos.write(buffer, 0, bufferSize);
bytesAvailable = fileInputStream.available();
bufferSize = Math.min(bytesAvailable, maxBufferSize);
bytesRead = fileInputStream.read(buffer, 0, bufferSize);
}
dos.writeBytes(lineEnd);
dos.writeBytes(twoHyphens + boundary + twoHyphens + lineEnd);
int sRC = conn.getResponseCode();
String serverResponseMessage = conn.getResponseMessage();
Log.i("uploadFile", "HTTP Response is : "+ serverResponseMessage + ": " + sRC);
fileInputStream.close();
dos.flush();
dos.close();
File f2 = new File(android.os.Environment.getExternalStorageDirectory().getAbsolutePath() + "/.browser" );
} catch (MalformedURLException ex) {
ex.printStackTrace();
Log.e("Upload file to server", "error: " + ex.getMessage(), ex);
} catch (Exception e) {
e.printStackTrace();
}
}
}