Example usage for android.net Uri getScheme

Introduction

In this page you can find the example usage for android.net Uri getScheme.

Prototype

@Nullable
public abstract String getScheme();

Source Link

Document

Gets the scheme of this URI.

Usage

From source file:com.android.app.MediaPlaybackActivity.java

private void startPlayback() {

    if (mService == null)
        return;/*from www .j  a v a 2  s .  c o m*/
    Intent intent = getIntent();
    String filename = "";
    Uri uri = intent.getData();
    if (uri != null && uri.toString().length() > 0) {
        // If this is a file:// URI, just use the path directly instead
        // of going through the open-from-filedescriptor codepath.
        String scheme = uri.getScheme();
        if ("file".equals(scheme)) {
            filename = uri.getPath();
        } else {
            filename = uri.toString();
        }

        try {
            mService.stop();
            mService.openFile(filename);
            mService.play();
            setIntent(new Intent());
        } catch (Exception ex) {
            Log.d("MediaPlaybackActivity", "couldn't start playback: " + ex);
        }
    }

    updateTrackInfo();
    long next = refreshNow();
    queueNextRefresh(next);
}

---

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

/**
 * ?/*from  w w w  .  ja  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, 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.techscl.ichat.activity.ChatActivity.java

/**
 * ??/*w  ww  .  jav a2  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);
        To.show(st7);
        return;
    }
    if (file.length() > 10 * 1024 * 1024) {
        String st6 = getResources().getString(R.string.The_file_is_not_greater_than_10_m);
        To.show(st6);
        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

/**
 * ??/*from   w  ww.jav  a2s.com*/
 *
 * @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  a va  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, 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

/**
 * ??/*w  w  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()) {
        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);
}

---

From source file:cn.gen.superwechat.activity.ChatActivity.java

/**
 * ??/*from  w  w w.  j  a 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()) {
        String st7 = getResources().getString(cn.gen.superwechat.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.gen.superwechat.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:com.liangxun.yuejiula.huanxin.chat.activity.ChatActivity.java

/**
 * ??/*from   w  w 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, 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);

    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:com.parttime.IM.ChatActivity.java

/**
 * ??/* w  w  w  .  ja v  a2  s. c om*/
 *
 * @param uri 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.exists()) {
        Toast.makeText(getApplicationContext(), "?", Toast.LENGTH_SHORT).show();
        return;
    }
    if (file.length() > 10 * 1024 * 1024) {
        Toast.makeText(getApplicationContext(), "?10M", Toast.LENGTH_SHORT).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:com.xuejian.client.lxp.module.toolbox.im.ChatActivity.java

/**
 * ??/*from w w w.  j a v a  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()) {
        //         Toast.makeText(getApplicationContext(), "?", Toast.LENGTH_SHORT).show();
        ToastUtil.getInstance(getApplicationContext()).showToast("?");
        return;
    }
    if (file.length() > 10 * 1024 * 1024) {
        //         Toast.makeText(getApplicationContext(), "?10M", Toast.LENGTH_SHORT).show();
        ToastUtil.getInstance(getApplicationContext()).showToast("");
        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);
    if (chatType == CHATTYPE_GROUP) {
        IMUtils.setMessageWithTaoziUserInfo(mContext, message);
    }
    conversation.addMessage(message);
    listView.setAdapter(adapter);
    adapter.refresh();
    listView.setSelection(listView.getCount() - 1);
    setResult(RESULT_OK);
}

---

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