Example usage for android.database Cursor getColumnIndexOrThrow

Introduction

In this page you can find the example usage for android.database Cursor getColumnIndexOrThrow.

Prototype

int getColumnIndexOrThrow(String columnName) throws IllegalArgumentException;

Source Link

Document

Returns the zero-based index for the given column name, or throws IllegalArgumentException if the column doesn't exist.

Usage

From source file:cn.kangeqiu.kq.activity.ChatActivity.java

/**
 * ??// ww w .j a v a  2  s  .  c  o  m
 * 
 * @param uri
 */
private void sendFile(Uri uri) {
    String filePath = null;
    if ("content".equalsIgnoreCase(uri.getScheme())) {
        String[] projection = { "_data" };
        Cursor cursor = null;

        try {
            cursor = getContentResolver().query(uri, projection, null, null, null);
            int column_index = cursor.getColumnIndexOrThrow("_data");
            if (cursor.moveToFirst()) {
                filePath = cursor.getString(column_index);
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
    } else if ("file".equalsIgnoreCase(uri.getScheme())) {
        filePath = uri.getPath();
    }
    File file = new File(filePath);
    if (file == null || !file.exists()) {
        String st7 = getResources().getString(R.string.File_does_not_exist);
        Toast.makeText(getApplicationContext(), st7, 0).show();
        return;
    }
    if (file.length() > 10 * 1024 * 1024) {
        String st6 = getResources().getString(R.string.The_file_is_not_greater_than_10_m);
        Toast.makeText(getApplicationContext(), st6, 0).show();
        return;
    }

    // ?
    EMMessage message = EMMessage.createSendMessage(EMMessage.Type.FILE);
    // ?chattype,??
    if (chatType == CHATTYPE_GROUP)
        message.setChatType(ChatType.GroupChat);

    message.setReceipt(toChatUsername);
    // add message body
    NormalFileMessageBody body = new NormalFileMessageBody(new File(filePath));
    message.addBody(body);
    conversation.addMessage(message);
    listView.setAdapter(adapter);
    adapter.refresh();
    listView.setSelection(listView.getCount() - 1);
    setResult(RESULT_OK);
}

---

From source file:org.cryptsecure.Utility.java

/**
 * Convert the image URI to the direct file system path of the image so that
 * it can be loaded.//  ww  w  .j a  v  a2s .  c om
 * 
 * @param contentUri
 *            the content uri
 * @return the real path from uri
 */
@SuppressLint("NewApi")
// file
@SuppressWarnings("deprecation")
public static String getRealPathFromURI(Activity activity, Uri contentUri) {
    String returnPath = null;

    Log.d("communicator", "IMPORT getRealPathFromURI() contentUri=" + contentUri.toString());

    try {
        if (Build.VERSION.SDK_INT < 19) {
            // can post image
            String[] proj = { MediaStore.Images.Media.DATA };
            Cursor cursor = activity.managedQuery(contentUri, proj, // Which
                    // columns
                    // to
                    // return
                    null, // WHERE clause; which rows to return (all rows)
                    null, // WHERE clause selection arguments (none)
                    null); // Order-by clause (ascending by name)
            int column_index = cursor.getColumnIndexOrThrow(MediaStore.Images.Media.DATA);
            cursor.moveToFirst();
            returnPath = cursor.getString(column_index);
        } else if (Build.VERSION.SDK_INT > 19) {
            String[] projection = { MediaStore.Images.Media.DATA };
            String wholeID = DocumentsContract.getDocumentId(contentUri);
            String id = wholeID.split(":")[1];
            String sel = MediaStore.Images.Media._ID + "=?";
            Cursor cursor = activity.getContentResolver().query(MediaStore.Images.Media.EXTERNAL_CONTENT_URI,
                    projection, sel, new String[] { id }, null);
            int column_index = cursor.getColumnIndex(MediaStore.Images.Media.DATA);
            cursor.moveToFirst();
            returnPath = cursor.getString(column_index).toString();
            cursor.close();
        } else {
            returnPath = contentUri.toString();
        }
    } catch (Exception e) {
    }

    Log.d("communicator", "IMPORT getRealPathFromURI() returnPath=" + returnPath);

    return returnPath;
}

---

From source file:com.example.Bama.chat.chatuidemo.activity.ChatActivity.java

/**
 * ??/*from  ww  w.j  a  va2 s .  c  o  m*/
 *
 * @param uri
 */
private void sendFile(Uri uri) {
    String filePath = null;
    if ("content".equalsIgnoreCase(uri.getScheme())) {
        String[] projection = { "_data" };
        Cursor cursor = null;

        try {
            cursor = getContentResolver().query(uri, projection, null, null, null);
            int column_index = cursor.getColumnIndexOrThrow("_data");
            if (cursor.moveToFirst()) {
                filePath = cursor.getString(column_index);
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
    } else if ("file".equalsIgnoreCase(uri.getScheme())) {
        filePath = uri.getPath();
    }
    File file = new File(filePath);
    if (file == null || !file.exists()) {
        String st7 = getResources().getString(R.string.File_does_not_exist);
        Toast.makeText(getApplicationContext(), st7, Toast.LENGTH_SHORT).show();
        return;
    }
    if (file.length() > 10 * 1024 * 1024) {
        String st6 = getResources().getString(R.string.The_file_is_not_greater_than_10_m);
        Toast.makeText(getApplicationContext(), st6, Toast.LENGTH_SHORT).show();
        return;
    }

    // ?
    EMMessage message = EMMessage.createSendMessage(EMMessage.Type.FILE);
    // ?chattype,??
    if (chatType == CHATTYPE_GROUP) {
        message.setChatType(ChatType.GroupChat);
    } else if (chatType == CHATTYPE_CHATROOM) {
        message.setChatType(ChatType.ChatRoom);
    }

    message.setReceipt(toChatUsername);
    // add message body
    NormalFileMessageBody body = new NormalFileMessageBody(new File(filePath));
    message.addBody(body);
    conversation.addMessage(message);
    listView.setAdapter(adapter);
    adapter.refreshSelectLast();
    setResult(RESULT_OK);
}

---

From source file:cn.ucai.yizhesale.activity.ChatActivity.java

/**
 * ??/*from w w  w . java 2s .c  o  m*/
 * 
 * @param uri
 */
private void sendFile(Uri uri) {
    String filePath = null;
    if ("content".equalsIgnoreCase(uri.getScheme())) {
        String[] projection = { "_data" };
        Cursor cursor = null;

        try {
            cursor = getContentResolver().query(uri, projection, null, null, null);
            int column_index = cursor.getColumnIndexOrThrow("_data");
            if (cursor.moveToFirst()) {
                filePath = cursor.getString(column_index);
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
    } else if ("file".equalsIgnoreCase(uri.getScheme())) {
        filePath = uri.getPath();
    }
    File file = new File(filePath);
    if (file == null || !file.exists()) {
        String st7 = getResources().getString(cn.ucai.yizhesale.R.string.File_does_not_exist);
        Toast.makeText(getApplicationContext(), st7, Toast.LENGTH_SHORT).show();
        return;
    }
    if (file.length() > 10 * 1024 * 1024) {
        String st6 = getResources().getString(cn.ucai.yizhesale.R.string.The_file_is_not_greater_than_10_m);
        Toast.makeText(getApplicationContext(), st6, Toast.LENGTH_SHORT).show();
        return;
    }

    // ?
    EMMessage message = EMMessage.createSendMessage(EMMessage.Type.FILE);
    // ?chattype,??
    if (chatType == CHATTYPE_GROUP) {
        message.setChatType(ChatType.GroupChat);
    } else if (chatType == CHATTYPE_CHATROOM) {
        message.setChatType(ChatType.ChatRoom);
    }

    message.setReceipt(toChatUsername);
    // add message body
    NormalFileMessageBody body = new NormalFileMessageBody(new File(filePath));
    message.addBody(body);
    if (isRobot) {
        message.setAttribute("em_robot_message", true);
    }
    conversation.addMessage(message);
    listView.setAdapter(adapter);
    adapter.refreshSelectLast();
    setResult(RESULT_OK);
}

---

From source file:me.piebridge.bible.Bible.java

private String getVersionMetadata(String name, SQLiteDatabase metadata, String defaultValue) {
    String value = defaultValue;// w ww  . j  a v  a2 s.c  o m
    Cursor cursor = metadata.query("metadata", new String[] { "value" }, "name = ? or name = ?",
            new String[] { name, name + "_" + Locale.getDefault().toString() }, null, null, "name desc", "1");
    while (cursor != null && cursor.moveToNext()) {
        value = cursor.getString(cursor.getColumnIndexOrThrow("value"));
        break;
    }
    if (cursor != null) {
        cursor.close();
    }
    return value;
}

---

From source file:com.lewa.crazychapter11.MainActivity.java

@Override
public void onActivityResult(int requestCode, int resultCode, Intent intent) {
    super.onActivityResult(requestCode, resultCode, intent);
    switch (requestCode) {
    case PICK_CONTACT:
        if (resultCode == Activity.RESULT_OK) {
            Uri contactData = intent.getData();
            CursorLoader cursorLoader = new CursorLoader(this, contactData, null, null, null, null);

            Cursor cursor = cursorLoader.loadInBackground();
            if (cursor != null && cursor.moveToFirst()) {
                Log.i("algerheContact", " comhere 111");
                String contactId = cursor.getString(cursor.getColumnIndex(ContactsContract.Contacts._ID));
                String name = cursor
                        .getString(cursor.getColumnIndexOrThrow(ContactsContract.Contacts.DISPLAY_NAME));
                String phoneNumber = "????";

                Cursor phones = getContentResolver().query(ContactsContract.CommonDataKinds.Phone.CONTENT_URI,
                        null, ContactsContract.CommonDataKinds.Phone.CONTACT_ID + "=" + contactId, null, null);
                if (phones == null) {
                    return;
                }//w  ww .j av  a  2  s. com
                // Log.i("algerheContact"," comhere 222 phones.moveToFirst()="+phones.moveToFirst());
                if (phones.moveToFirst()) {
                    phoneNumber = phones
                            .getString(phones.getColumnIndex(ContactsContract.CommonDataKinds.Phone.NUMBER));
                }

                phones.close();
                EditText show = (EditText) findViewById(R.id.show);

                show.setText(name);
                EditText phone = (EditText) findViewById(R.id.phone);
                phone.setText(phoneNumber);

                show.setVisibility(View.GONE);
                phone.setVisibility(View.GONE);
            }
            cursor.close();
        }
        break;
    }

    if (requestCode == 0 && resultCode == 0 && intent != null) {
        Bundle data = intent.getExtras();
        if (data == null) {
            return;
        }
        String resultArms = data.getString("armType");
        String showArms = "?" + resultArms;
        show_txt = (EditText) findViewById(R.id.show_txt);
        if (resultArms != null && show_txt != null) {
            show_txt.setText(showArms);
        }
    }
}

---

From source file:com.dcy.psychology.ChatActivity.java

/**
 * ?// ww w  . ja va  2s .  c  o m
 * 
 * @param uri
 */
private void sendFile(Uri uri) {
    String filePath = null;
    if ("content".equalsIgnoreCase(uri.getScheme())) {
        String[] projection = { "_data" };
        Cursor cursor = null;

        try {
            cursor = getContentResolver().query(uri, projection, null, null, null);
            int column_index = cursor.getColumnIndexOrThrow("_data");
            if (cursor.moveToFirst()) {
                filePath = cursor.getString(column_index);
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
    } else if ("file".equalsIgnoreCase(uri.getScheme())) {
        filePath = uri.getPath();
    }
    File file = new File(filePath);
    if (file == null || !file.exists()) {
        String st7 = getResources().getString(R.string.File_does_not_exist);
        Toast.makeText(getApplicationContext(), st7, 0).show();
        return;
    }
    if (file.length() > 10 * 1024 * 1024) {
        String st6 = getResources().getString(R.string.The_file_is_not_greater_than_10_m);
        Toast.makeText(getApplicationContext(), st6, 0).show();
        return;
    }

    // ??
    EMMessage message = EMMessage.createSendMessage(EMMessage.Type.FILE);
    // ?????chattype,?
    if (chatType == CHATTYPE_GROUP) {
        message.setChatType(ChatType.GroupChat);
    } else if (chatType == CHATTYPE_CHATROOM) {
        message.setChatType(ChatType.ChatRoom);
    }

    message.setReceipt(toChatUsername);
    // add message body
    NormalFileMessageBody body = new NormalFileMessageBody(new File(filePath));
    message.addBody(body);
    if (isRobot) {
        message.setAttribute("em_robot_message", true);
    }
    conversation.addMessage(message);
    listView.setAdapter(adapter);
    adapter.refreshSelectLast();
    setResult(RESULT_OK);
}

---

From source file:cmu.cconfs.instantMessage.activities.ChatActivity.java

/**
 * ??// ww w.  ja  va 2 s.  co  m
 *
 * @param uri
 */
private void sendFile(Uri uri) {
    String filePath = null;
    if ("content".equalsIgnoreCase(uri.getScheme())) {
        String[] projection = { "_data" };
        Cursor cursor = null;

        try {
            cursor = getContentResolver().query(uri, projection, null, null, null);
            int column_index = cursor.getColumnIndexOrThrow("_data");
            if (cursor.moveToFirst()) {
                filePath = cursor.getString(column_index);
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
    } else if ("file".equalsIgnoreCase(uri.getScheme())) {
        filePath = uri.getPath();
    }
    File file = new File(filePath);
    if (file == null || !file.exists()) {
        String st7 = getResources().getString(R.string.File_does_not_exist);
        Toast.makeText(getApplicationContext(), st7, 0).show();
        return;
    }
    if (file.length() > 10 * 1024 * 1024) {
        String st6 = getResources().getString(R.string.The_file_is_not_greater_than_10_m);
        Toast.makeText(getApplicationContext(), st6, 0).show();
        return;
    }

    // ?
    EMMessage message = EMMessage.createSendMessage(EMMessage.Type.FILE);
    // ?chattype,??
    if (chatType == CHATTYPE_GROUP) {
        message.setChatType(ChatType.GroupChat);
    } else if (chatType == CHATTYPE_CHATROOM) {
        message.setChatType(ChatType.ChatRoom);
    }

    message.setReceipt(toChatUsername);
    // add message body
    NormalFileMessageBody body = new NormalFileMessageBody(new File(filePath));
    message.addBody(body);
    if (isRobot) {
        message.setAttribute("em_robot_message", true);
    }
    conversation.addMessage(message);
    listView.setAdapter(adapter);
    adapter.refreshSelectLast();
    setResult(RESULT_OK);
}

---

From source file:com.example.chudong.telescope.activity.ChatActivity.java

/**
 * ??//from  w w  w .j av a 2 s.c  om
 *
 * @param uri
 */
private void sendFile(Uri uri) {
    String filePath = null;
    if ("content".equalsIgnoreCase(uri.getScheme())) {
        String[] projection = { "_data" };
        Cursor cursor = null;

        try {
            cursor = getContentResolver().query(uri, projection, null, null, null);
            int column_index = cursor.getColumnIndexOrThrow("_data");
            if (cursor.moveToFirst()) {
                filePath = cursor.getString(column_index);
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
    } else if ("file".equalsIgnoreCase(uri.getScheme())) {
        filePath = uri.getPath();
    }
    File file = new File(filePath);
    if (file == null || !file.exists()) {
        String st7 = getResources().getString(R.string.File_does_not_exist);
        Toast.makeText(getApplicationContext(), st7, Toast.LENGTH_SHORT).show();
        return;
    }
    if (file.length() > 10 * 1024 * 1024) {
        String st6 = getResources().getString(R.string.The_file_is_not_greater_than_10_m);
        Toast.makeText(getApplicationContext(), st6, 0).show();
        return;
    }

    // ?
    EMMessage message = EMMessage.createSendMessage(EMMessage.Type.FILE);
    // ?chattype,??
    if (chatType == CHATTYPE_GROUP) {
        message.setChatType(ChatType.GroupChat);
    } else if (chatType == CHATTYPE_CHATROOM) {
        message.setChatType(ChatType.ChatRoom);
    }

    message.setReceipt(toChatUsername);
    // add message body
    NormalFileMessageBody body = new NormalFileMessageBody(new File(filePath));
    message.addBody(body);
    if (isRobot) {
        message.setAttribute("em_robot_message", true);
    }
    conversation.addMessage(message);
    listView.setAdapter(adapter);
    adapter.refreshSelectLast();
    setResult(RESULT_OK);
}

---

From source file:com.grass.caishi.cc.activity.ChatActivity.java

/**
 * ??/*from   ww  w .ja  v  a  2s . co  m*/
 * 
 * @param uri
 */
private void sendFile(Uri uri) {
    String filePath = null;
    if ("content".equalsIgnoreCase(uri.getScheme())) {
        String[] projection = { "_data" };
        Cursor cursor = null;
        try {
            cursor = getContentResolver().query(uri, projection, null, null, null);
            int column_index = cursor.getColumnIndexOrThrow("_data");
            if (cursor.moveToFirst()) {
                filePath = cursor.getString(column_index);
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
    } else if ("file".equalsIgnoreCase(uri.getScheme())) {
        filePath = uri.getPath();
    }
    File file = new File(filePath);
    if (file == null || !file.exists()) {
        Toast.makeText(getApplicationContext(), "?", 0).show();
        return;
    }
    if (file.length() > 10 * 1024 * 1024) {
        Toast.makeText(getApplicationContext(), "?10M", 0).show();
        return;
    }

    // ?
    EMMessage message = EMMessage.createSendMessage(EMMessage.Type.FILE);
    // ?chattype,??
    if (chatType == CHATTYPE_GROUP)
        message.setChatType(ChatType.GroupChat);

    message.setReceipt(toChatUsername);
    // add message body
    NormalFileMessageBody body = new NormalFileMessageBody(new File(filePath));
    message.addBody(body);

    conversation.addMessage(message);
    listView.setAdapter(adapter);
    adapter.refresh();
    listView.setSelection(listView.getCount() - 1);
    setResult(RESULT_OK);
}

---

• «
• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• 10
• 11
• 12
• 13
• 14
• 15
• 16
• 17
• 18
• 19
• 20
• 21
• 22
• 23
• 24
• 25
• 26
• 27
• 28
• 29
• 30
• 31
• 32
• 33
• 34
• 35
• 36
• 37
• 38
• 39
• 40
• 41
• 42
• 43
• 44
• 45
• 46
• 47
• 48
• 49
• 50
• »