我正在上传图像并发送一些参数。这样做时，我的 logcat 中出现错误。
这是我的代码
public class Camera extends Activity {
ImageView ivUserImage;
Button bUpload;
Intent i;
int CameraResult = 0;
Bitmap bmp;
public String globalUID;
UserFunctions userFunctions;
String photoName;
InputStream is;
int serverResponseCode = 0;
ProgressDialog dialog = null;
@Override
protected void onCreate(Bundle savedInstanceState) {
// TODO Auto-generated method stub
super.onCreate(savedInstanceState);
setContentView(R.layout.camera);
userFunctions = new UserFunctions();
globalUID = getIntent().getExtras().getString("globalUID");
Toast.makeText(getApplicationContext(), globalUID, Toast.LENGTH_LONG).show();
ivUserImage = (ImageView)findViewById(R.id.ivUserImage);
bUpload = (Button)findViewById(R.id.bUpload);
openCamera();
}
private void openCamera() {
i = new Intent(android.provider.MediaStore.ACTION_IMAGE_CAPTURE);
startActivityForResult(i, CameraResult);
}
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if(resultCode == RESULT_OK) {
//set image taken from camera on ImageView
Bundle extras = data.getExtras();
bmp = (Bitmap) extras.get("data");
ivUserImage.setImageBitmap(bmp);
//Create new Cursor to obtain the file Path for the large image
String[] largeFileProjection = {
MediaStore.Images.ImageColumns._ID,
MediaStore.Images.ImageColumns.DATA
};
String largeFileSort = MediaStore.Images.ImageColumns._ID + " DESC";
//final String photoName = MediaStore.Images.ImageColumns.BUCKET_DISPLAY_NAME;
Cursor myCursor = this.managedQuery(MediaStore.Images.Media.EXTERNAL_CONTENT_URI, largeFileProjection, null, null, largeFileSort);
try {
myCursor.moveToFirst();
//This will actually give you the file path location of the image.
final String largeImagePath = myCursor.getString(myCursor.getColumnIndexOrThrow(MediaStore.Images.ImageColumns.DATA));
//final String photoName = myCursor.getString(myCursor.getColumnIndexOrThrow(MediaStore.Images.ImageColumns.BUCKET_DISPLAY_NAME));
//Log.e("URI", largeImagePath);
File f = new File("" + largeImagePath);
photoName = f.getName();
bUpload.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
dialog = ProgressDialog.show(Camera.this, "", "Uploading file...", true);
new Thread(new Runnable() {
public void run() {
runOnUiThread(new Runnable() {
public void run() {
//tv.setText("uploading started.....");
Toast.makeText(getBaseContext(), "File is uploading...", Toast.LENGTH_LONG).show();
}
});
if(imageUpload(globalUID, largeImagePath)) {
Toast.makeText(getApplicationContext(), "Image uploaded", Toast.LENGTH_LONG).show();
} else {
Toast.makeText(getApplicationContext(), "Error uploading image", Toast.LENGTH_LONG).show();
}
//Log.e("Response: ", response);
//System.out.println("RES : " + response);
}
}).start();
}
});
} finally {
myCursor.close();
}
//Uri uriLargeImage = Uri.withAppendedPath(MediaStore.Images.Media.EXTERNAL_CONTENT_URI, String.valueOf(imageId));
//String imageUrl = getRealPathFromURI(uriLargeImage);
}
}
public boolean imageUpload(String uid, String imagepath) {
boolean success = false;
//Bitmap bitmapOrg = BitmapFactory.decodeResource(getResources(), R.drawable.ic_launcher);
Bitmap bitmapOrg = BitmapFactory.decodeFile(imagepath);
ByteArrayOutputStream bao = new ByteArrayOutputStream();
bitmapOrg.compress(Bitmap.CompressFormat.JPEG, 90, bao);
byte [] ba = bao.toByteArray();
String ba1=Base64.encodeToString(ba, 0);
ArrayList<NameValuePair> nameValuePairs = new ArrayList<NameValuePair>();
nameValuePairs.add(new BasicNameValuePair("image",ba1));
nameValuePairs.add(new BasicNameValuePair("uid", uid));
try {
HttpClient httpclient = new DefaultHttpClient();
HttpPost httppost = new HttpPost("http://www.example.info/androidfileupload/index.php");
httppost.setEntity(new UrlEncodedFormEntity(nameValuePairs));
HttpResponse response = httpclient.execute(httppost);
HttpEntity entity = response.getEntity();
if(response != null) {
success = true;
}
is = entity.getContent();
} catch(Exception e) {
Log.e("log_tag", "Error in http connection "+e.toString());
}
dialog.dismiss();
return success;
}
这是我的日志猫
06-23 11:54:48.555: E/AndroidRuntime(30601): FATAL EXCEPTION: Thread-11
06-23 11:54:48.555: E/AndroidRuntime(30601): java.lang.OutOfMemoryError
06-23 11:54:48.555: E/AndroidRuntime(30601): at java.lang.String.<init>(String.java:513)
06-23 11:54:48.555: E/AndroidRuntime(30601): at java.lang.AbstractStringBuilder.toString(AbstractStringBuilder.java:650)
06-23 11:54:48.555: E/AndroidRuntime(30601): at java.lang.StringBuilder.toString(StringBuilder.java:664)
06-23 11:54:48.555: E/AndroidRuntime(30601): at org.apache.http.client.utils.URLEncodedUtils.format(URLEncodedUtils.java:170)
06-23 11:54:48.555: E/AndroidRuntime(30601): at org.apache.http.client.entity.UrlEncodedFormEntity.<init>(UrlEncodedFormEntity.java:71)
06-23 11:54:48.555: E/AndroidRuntime(30601): at com.zafar.login.Camera.imageUpload(Camera.java:155)
06-23 11:54:48.555: E/AndroidRuntime(30601): at com.zafar.login.Camera$1$1.run(Camera.java:119)
06-23 11:54:48.555: E/AndroidRuntime(30601): at java.lang.Thread.run(Thread.java:1019)
06-23 11:54:53.960: E/WindowManager(30601): Activity com.zafar.login.DashboardActivity has leaked window com.android.internal.policy.impl.PhoneWindow$DecorView@405db540 that was originally added here
06-23 11:54:53.960: E/WindowManager(30601): android.view.WindowLeaked: Activity com.zafar.login.DashboardActivity has leaked window com.android.internal.policy.impl.PhoneWindow$DecorView@405db540 that was originally added here
06-23 11:54:53.960: E/WindowManager(30601): at android.view.ViewRoot.<init>(ViewRoot.java:266)
06-23 11:54:53.960: E/WindowManager(30601): at android.view.WindowManagerImpl.addView(WindowManagerImpl.java:174)
06-23 11:54:53.960: E/WindowManager(30601): at android.view.WindowManagerImpl.addView(WindowManagerImpl.java:117)
06-23 11:54:53.960: E/WindowManager(30601): at android.view.Window$LocalWindowManager.addView(Window.java:424)
06-23 11:54:53.960: E/WindowManager(30601): at android.app.Dialog.show(Dialog.java:241)
06-23 11:54:53.960: E/WindowManager(30601): at android.app.ProgressDialog.show(ProgressDialog.java:107)
06-23 11:54:53.960: E/WindowManager(30601): at android.app.ProgressDialog.show(ProgressDialog.java:90)
06-23 11:54:53.960: E/WindowManager(30601): at com.zafar.login.Camera$1.onClick(Camera.java:110)
06-23 11:54:53.960: E/WindowManager(30601): at android.view.View.performClick(View.java:2538)
06-23 11:54:53.960: E/WindowManager(30601): at android.view.View$PerformClick.run(View.java:9152)
06-23 11:54:53.960: E/WindowManager(30601): at android.os.Handler.handleCallback(Handler.java:587)
06-23 11:54:53.960: E/WindowManager(30601): at android.os.Handler.dispatchMessage(Handler.java:92)
06-23 11:54:53.960: E/WindowManager(30601): at android.os.Looper.loop(Looper.java:130)
06-23 11:54:53.960: E/WindowManager(30601): at android.app.ActivityThread.main(ActivityThread.java:3691)
06-23 11:54:53.960: E/WindowManager(30601): at java.lang.reflect.Method.invokeNative(Native Method)
06-23 11:54:53.960: E/WindowManager(30601): at java.lang.reflect.Method.invoke(Method.java:507)
06-23 11:54:53.960: E/WindowManager(30601): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:907)
06-23 11:54:53.960: E/WindowManager(30601): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:665)
06-23 11:54:53.960: E/WindowManager(30601): at dalvik.system.NativeStart.main(Native Method)
06-23 11:54:55.190: I/Process(30601): Sending signal. PID: 30601 SIG: 9