Example usage for java.lang Class getField

List of usage examples for java.lang Class getField

Introduction

In this page you can find the example usage for java.lang Class getField.

Prototype

@CallerSensitive
public Field getField(String name) throws NoSuchFieldException, SecurityException 

Source Link

Document

Returns a Field object that reflects the specified public member field of the class or interface represented by this Class object.

Usage

From source file:org.apache.unomi.persistence.elasticsearch.ElasticSearchPersistenceServiceImpl.java

@Override
public boolean testMatch(Condition query, Item item) {
    try {/*from   www  .ja v  a2s .  c o m*/
        return conditionEvaluatorDispatcher.eval(query, item);
    } catch (UnsupportedOperationException e) {
        logger.error("Eval not supported, continue with query", e);
    }
    try {
        final Class<? extends Item> clazz = item.getClass();
        String itemType = (String) clazz.getField("ITEM_TYPE").get(null);

        QueryBuilder builder = QueryBuilders.boolQuery()
                .must(QueryBuilders.idsQuery(itemType).addIds(item.getItemId()))
                .must(conditionESQueryBuilderDispatcher.buildFilter(query));
        return queryCount(builder, itemType) > 0;
    } catch (IllegalAccessException e) {
        logger.error("Error getting query for item=" + item, e);
    } catch (NoSuchFieldException e) {
        logger.error("Error getting query for item=" + item, e);
    }
    return false;
}

From source file:com.feytuo.chat.activity.ChatActivity.java

/**
 * ?gridview?view//from ww  w  .  ja  v a  2 s . c om
 * 
 * @param i
 * @return
 */
private View getGridChildView(int i) {
    View view = View.inflate(this, R.layout.expression_gridview, null);
    ExpandGridView gv = (ExpandGridView) view.findViewById(R.id.gridview);
    List<String> list = new ArrayList<String>();
    if (i == 1) {
        List<String> list1 = reslist.subList(0, 20);
        list.addAll(list1);
    } else if (i == 2) {
        list.addAll(reslist.subList(20, 40));
    } else if (i == 3) {
        list.addAll(reslist.subList(40, 60));
    } else if (i == 4) {
        list.addAll(reslist.subList(60, 80));
    } else if (i == 5) {
        list.addAll(reslist.subList(80, reslist.size()));
    }
    list.add("delete_expression");
    final ExpressionAdapter expressionAdapter = new ExpressionAdapter(this, 1, list);
    gv.setAdapter(expressionAdapter);
    gv.setOnItemClickListener(new OnItemClickListener() {

        @Override
        public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
            String filename = expressionAdapter.getItem(position);
            try {
                // ????
                // ?????
                if (buttonSetModeKeyboard.getVisibility() != View.VISIBLE) {

                    if (filename != "delete_expression") { // ?
                        // ????SmileUtils
                        Class clz = Class.forName("com.feytuo.chat.utils.SmileUtils");
                        Field field = clz.getField(filename);
                        mEditTextContent
                                .append(SmileUtils.getSmiledText(ChatActivity.this, (String) field.get(null)));
                    } else { // 
                        if (!TextUtils.isEmpty(mEditTextContent.getText())) {

                            int selectionStart = mEditTextContent.getSelectionStart();// ??
                            if (selectionStart > 0) {
                                String body = mEditTextContent.getText().toString();
                                String tempStr = body.substring(0, selectionStart);
                                int i = tempStr.lastIndexOf("[");// ???
                                if (i != -1) {
                                    CharSequence cs = tempStr.substring(i, selectionStart);
                                    if (SmileUtils.containsKey(cs.toString()))
                                        mEditTextContent.getEditableText().delete(i, selectionStart);
                                    else
                                        mEditTextContent.getEditableText().delete(selectionStart - 1,
                                                selectionStart);
                                } else {
                                    mEditTextContent.getEditableText().delete(selectionStart - 1,
                                            selectionStart);
                                }
                            }
                        }

                    }
                }
            } catch (Exception e) {
            }

        }
    });
    return view;
}

From source file:com.hx.hxchat.activity.ChatActivity.java

/**
 * ?gridview?view/*from  w ww  .ja  v a2 s .c  o m*/
 * 
 * @param i
 * @return
 */
private View getGridChildView(int i) {
    View view = View.inflate(this, R.layout.expression_gridview, null);
    ExpandGridView gv = (ExpandGridView) view.findViewById(R.id.gridview);
    List<String> list = new ArrayList<String>();
    if (i == 1) {
        List<String> list1 = reslist.subList(0, 20);
        list.addAll(list1);
    } else if (i == 2) {
        list.addAll(reslist.subList(20, reslist.size()));
    }
    list.add("delete_expression");
    final ExpressionAdapter expressionAdapter = new ExpressionAdapter(this, 1, list);
    gv.setAdapter(expressionAdapter);
    gv.setOnItemClickListener(new OnItemClickListener() {

        @Override
        public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
            String filename = expressionAdapter.getItem(position);
            try {
                // ????
                // ?????
                if (buttonSetModeKeyboard.getVisibility() != View.VISIBLE) {

                    if (filename != "delete_expression") { // ?
                        // ????SmileUtils
                        Class clz = Class.forName("com.hx.hxchat.utils.SmileUtils");
                        Field field = clz.getField(filename);
                        mEditTextContent
                                .append(SmileUtils.getSmiledText(ChatActivity.this, (String) field.get(null)));
                    } else { // 
                        if (!TextUtils.isEmpty(mEditTextContent.getText())) {

                            int selectionStart = mEditTextContent.getSelectionStart();// ??
                            if (selectionStart > 0) {
                                String body = mEditTextContent.getText().toString();
                                String tempStr = body.substring(0, selectionStart);
                                int i = tempStr.lastIndexOf("[");// ???
                                if (i != -1) {
                                    CharSequence cs = tempStr.substring(i, selectionStart);
                                    if (SmileUtils.containsKey(cs.toString()))
                                        mEditTextContent.getEditableText().delete(i, selectionStart);
                                    else
                                        mEditTextContent.getEditableText().delete(selectionStart - 1,
                                                selectionStart);
                                } else {
                                    mEditTextContent.getEditableText().delete(selectionStart - 1,
                                            selectionStart);
                                }
                            }
                        }

                    }
                }
            } catch (Exception e) {
            }

        }
    });
    return view;
}

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

/**
 * ?gridview?view/*  ww w .  j  av a  2  s  . c o  m*/
 * 
 * @param i
 * @return
 */
private View getGridChildView(int i) {
    View view = View.inflate(this, cn.ucai.yizhesale.R.layout.expression_gridview, null);
    ExpandGridView gv = (ExpandGridView) view.findViewById(cn.ucai.yizhesale.R.id.gridview);
    List<String> list = new ArrayList<String>();
    if (i == 1) {
        List<String> list1 = reslist.subList(0, 20);
        list.addAll(list1);
    } else if (i == 2) {
        list.addAll(reslist.subList(20, reslist.size()));
    }
    list.add("delete_expression");
    final ExpressionAdapter expressionAdapter = new ExpressionAdapter(this, 1, list);
    gv.setAdapter(expressionAdapter);
    gv.setOnItemClickListener(new OnItemClickListener() {

        @Override
        public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
            String filename = expressionAdapter.getItem(position);
            try {
                // ????
                // ?????
                if (buttonSetModeKeyboard.getVisibility() != View.VISIBLE) {

                    if (filename != "delete_expression") { // ?
                        // ????SmileUtils
                        Class clz = Class.forName("SmileUtils");
                        Field field = clz.getField(filename);
                        mEditTextContent
                                .append(SmileUtils.getSmiledText(ChatActivity.this, (String) field.get(null)));
                    } else { // 
                        if (!TextUtils.isEmpty(mEditTextContent.getText())) {

                            int selectionStart = mEditTextContent.getSelectionStart();// ??
                            if (selectionStart > 0) {
                                String body = mEditTextContent.getText().toString();
                                String tempStr = body.substring(0, selectionStart);
                                int i = tempStr.lastIndexOf("[");// ???
                                if (i != -1) {
                                    CharSequence cs = tempStr.substring(i, selectionStart);
                                    if (SmileUtils.containsKey(cs.toString()))
                                        mEditTextContent.getEditableText().delete(i, selectionStart);
                                    else
                                        mEditTextContent.getEditableText().delete(selectionStart - 1,
                                                selectionStart);
                                } else {
                                    mEditTextContent.getEditableText().delete(selectionStart - 1,
                                            selectionStart);
                                }
                            }
                        }

                    }
                }
            } catch (Exception e) {
            }

        }
    });
    return view;
}

From source file:com.jskaleel.xml.JSONObject.java

/**
 * Construct a JSONObject from an Object, using reflection to find the
 * public members. The resulting JSONObject's keys will be the strings from
 * the names array, and the values will be the field values associated with
 * those keys in the object. If a key is not found or not visible, then it
 * will not be copied into the new JSONObject.
 *
 * @param object//from w  w w  .j ava2 s  .  c  o  m
 *            An object that has fields that should be used to make a
 *            JSONObject.
 * @param names
 *            An array of strings, the names of the fields to be obtained
 *            from the object.
 */
public JSONObject(Object object, String names[]) {
    this();
    Class c = object.getClass();
    for (int i = 0; i < names.length; i += 1) {
        String name = names[i];
        try {
            this.putOpt(name, c.getField(name).get(object));
        } catch (Exception ignore) {
        }
    }
}

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

/**
 * ?gridview?view/*from   ww  w. j ava  2s .c  o  m*/
 * 
 * @param i
 * @return
 */
private View getGridChildView(int i) {

    View view = View.inflate(this, R.layout.expression_gridview, null);
    ExpandGridView gv = (ExpandGridView) view.findViewById(R.id.gridview);
    List<String> list = new ArrayList<String>();
    if (i == 1) {
        List<String> list1 = reslist.subList(0, 20);
        list.addAll(list1);
    } else if (i == 2) {
        list.addAll(reslist.subList(20, reslist.size()));
    }
    list.add("delete_expression");
    final ExpressionAdapter expressionAdapter = new ExpressionAdapter(this, 1, list);
    gv.setAdapter(expressionAdapter);
    gv.setOnItemClickListener(new OnItemClickListener() {

        @Override
        public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
            String filename = expressionAdapter.getItem(position);
            try {
                // ????
                // ?????
                // if (buttonSetModeKeyboard.getVisibility() !=
                // View.VISIBLE) {

                if (filename != "delete_expression") { // ?
                    // ????SmileUtils
                    Class clz = Class.forName("cn.kangeqiu.kq.utils.SmileUtils");
                    Field field = clz.getField(filename);
                    mEditTextContent
                            .append(SmileUtils.getSmiledText(ChatActivity.this, (String) field.get(null)));
                } else { // 
                    if (!TextUtils.isEmpty(mEditTextContent.getText())) {

                        int selectionStart = mEditTextContent.getSelectionStart();// ??
                        if (selectionStart > 0) {
                            String body = mEditTextContent.getText().toString();
                            String tempStr = body.substring(0, selectionStart);
                            int i = tempStr.lastIndexOf("[");// ???
                            if (i != -1) {
                                CharSequence cs = tempStr.substring(i, selectionStart);
                                if (SmileUtils.containsKey(cs.toString()))
                                    mEditTextContent.getEditableText().delete(i, selectionStart);
                                else
                                    mEditTextContent.getEditableText().delete(selectionStart - 1,
                                            selectionStart);
                            } else {
                                mEditTextContent.getEditableText().delete(selectionStart - 1, selectionStart);
                            }
                        }
                    }

                }
                // }
            } catch (Exception e) {
            }

        }
    });
    return view;
}

From source file:dong.lan.tuyi.activity.ChatActivity.java

/**
 * ?gridview?view//from  ww  w  . j a  v  a  2  s  .  c  o m
 *
 * @param i
 * @return
 */
private View getGridChildView(int i) {
    View view = View.inflate(this, R.layout.expression_gridview, null);
    ExpandGridView gv = (ExpandGridView) view.findViewById(R.id.gridview);
    List<String> list = new ArrayList<String>();
    if (i == 1) {
        List<String> list1 = reslist.subList(0, 20);
        list.addAll(list1);
    } else if (i == 2) {
        list.addAll(reslist.subList(20, reslist.size()));
    } else if (i == 3)
        list.addAll(reslist.subList(40, reslist.size()));
    list.add("delete_expression");
    final ExpressionAdapter expressionAdapter = new ExpressionAdapter(this, 1, list);
    gv.setAdapter(expressionAdapter);
    gv.setOnItemClickListener(new OnItemClickListener() {

        @Override
        public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
            String filename = expressionAdapter.getItem(position);
            try {
                // ????
                // ?????
                if (buttonSetModeKeyboard.getVisibility() != View.VISIBLE) {

                    if (filename != "delete_expression") { // ?
                        // ????SmileUtils
                        Class clz = Class.forName("dong.lan.tuyi.utils.SmileUtils");
                        Field field = clz.getField(filename);
                        mEditTextContent
                                .append(SmileUtils.getSmiledText(ChatActivity.this, (String) field.get(null)));
                    } else { // 
                        if (!TextUtils.isEmpty(mEditTextContent.getText())) {

                            int selectionStart = mEditTextContent.getSelectionStart();// ??
                            if (selectionStart > 0) {
                                String body = mEditTextContent.getText().toString();
                                String tempStr = body.substring(0, selectionStart);
                                int i = tempStr.lastIndexOf("[");// ???
                                if (i != -1) {
                                    CharSequence cs = tempStr.substring(i, selectionStart);
                                    if (SmileUtils.containsKey(cs.toString()))
                                        mEditTextContent.getEditableText().delete(i, selectionStart);
                                    else
                                        mEditTextContent.getEditableText().delete(selectionStart - 1,
                                                selectionStart);
                                } else {
                                    mEditTextContent.getEditableText().delete(selectionStart - 1,
                                            selectionStart);
                                }
                            }
                        }

                    }
                }
            } catch (Exception e) {
            }

        }
    });
    return view;
}

From source file:org.apache.cordova.filetransfer.FileTransfer.java

/**
 * Downloads a file form a given URL and saves it to the specified directory.
 *
 * @param source        URL of the server to receive the file
 * @param target            Full path of the file on the file system
 *///from w w  w  .j av a2  s  .  com
private void download(final String source, final String target, JSONArray args, CallbackContext callbackContext)
        throws JSONException {
    Log.d(LOG_TAG, "download " + source + " to " + target);

    final CordovaResourceApi resourceApi = webView.getResourceApi();

    final boolean trustEveryone = args.optBoolean(2);
    final String objectId = args.getString(3);
    final JSONObject headers = args.optJSONObject(4);

    final Uri sourceUri = resourceApi.remapUri(Uri.parse(source));
    // Accept a path or a URI for the source.
    Uri tmpTarget = Uri.parse(target);
    final Uri targetUri = resourceApi
            .remapUri(tmpTarget.getScheme() != null ? tmpTarget : Uri.fromFile(new File(target)));

    int uriType = CordovaResourceApi.getUriType(sourceUri);
    final boolean useHttps = uriType == CordovaResourceApi.URI_TYPE_HTTPS;
    final boolean isLocalTransfer = !useHttps && uriType != CordovaResourceApi.URI_TYPE_HTTP;
    if (uriType == CordovaResourceApi.URI_TYPE_UNKNOWN) {
        JSONObject error = createFileTransferError(INVALID_URL_ERR, source, target, null, 0, null);
        Log.e(LOG_TAG, "Unsupported URI: " + sourceUri);
        callbackContext.sendPluginResult(new PluginResult(PluginResult.Status.IO_EXCEPTION, error));
        return;
    }

    /* This code exists for compatibility between 3.x and 4.x versions of Cordova.
     * Previously the CordovaWebView class had a method, getWhitelist, which would
     * return a Whitelist object. Since the fixed whitelist is removed in Cordova 4.x,
     * the correct call now is to shouldAllowRequest from the plugin manager.
     */
    Boolean shouldAllowRequest = null;
    if (isLocalTransfer) {
        shouldAllowRequest = true;
    }
    if (shouldAllowRequest == null) {
        try {
            Method gwl = webView.getClass().getMethod("getWhitelist");
            Whitelist whitelist = (Whitelist) gwl.invoke(webView);
            shouldAllowRequest = whitelist.isUrlWhiteListed(source);
        } catch (NoSuchMethodException e) {
        } catch (IllegalAccessException e) {
        } catch (InvocationTargetException e) {
        }
    }
    if (shouldAllowRequest == null) {
        try {
            Method gpm = webView.getClass().getMethod("getPluginManager");
            PluginManager pm = (PluginManager) gpm.invoke(webView);
            Method san = pm.getClass().getMethod("shouldAllowRequest", String.class);
            shouldAllowRequest = (Boolean) san.invoke(pm, source);
        } catch (NoSuchMethodException e) {
        } catch (IllegalAccessException e) {
        } catch (InvocationTargetException e) {
        }
    }

    if (!Boolean.TRUE.equals(shouldAllowRequest)) {
        Log.w(LOG_TAG, "Source URL is not in white list: '" + source + "'");
        JSONObject error = createFileTransferError(CONNECTION_ERR, source, target, null, 401, null);
        callbackContext.sendPluginResult(new PluginResult(PluginResult.Status.IO_EXCEPTION, error));
        return;
    }

    final RequestContext context = new RequestContext(source, target, callbackContext);
    synchronized (activeRequests) {
        activeRequests.put(objectId, context);
    }

    cordova.getThreadPool().execute(new Runnable() {
        public void run() {
            if (context.aborted) {
                return;
            }
            HttpURLConnection connection = null;
            HostnameVerifier oldHostnameVerifier = null;
            SSLSocketFactory oldSocketFactory = null;
            File file = null;
            PluginResult result = null;
            TrackingInputStream inputStream = null;
            boolean cached = false;

            OutputStream outputStream = null;
            try {
                OpenForReadResult readResult = null;

                file = resourceApi.mapUriToFile(targetUri);
                context.targetFile = file;

                Log.d(LOG_TAG, "Download file:" + sourceUri);

                FileProgressResult progress = new FileProgressResult();

                if (isLocalTransfer) {
                    readResult = resourceApi.openForRead(sourceUri);
                    if (readResult.length != -1) {
                        progress.setLengthComputable(true);
                        progress.setTotal(readResult.length);
                    }
                    inputStream = new SimpleTrackingInputStream(readResult.inputStream);
                } else {
                    // connect to server
                    // Open a HTTP connection to the URL based on protocol
                    connection = resourceApi.createHttpConnection(sourceUri);
                    if (useHttps && trustEveryone) {
                        // Setup the HTTPS connection class to trust everyone
                        HttpsURLConnection https = (HttpsURLConnection) connection;
                        oldSocketFactory = trustAllHosts(https);
                        // Save the current hostnameVerifier
                        oldHostnameVerifier = https.getHostnameVerifier();
                        // Setup the connection not to verify hostnames
                        https.setHostnameVerifier(DO_NOT_VERIFY);
                    }

                    connection.setRequestMethod("GET");

                    // TODO: Make OkHttp use this CookieManager by default.
                    String cookie = getCookies(sourceUri.toString());

                    if (cookie != null) {
                        connection.setRequestProperty("cookie", cookie);
                    }

                    // This must be explicitly set for gzip progress tracking to work.
                    connection.setRequestProperty("Accept-Encoding", "gzip");

                    // Handle the other headers
                    if (headers != null) {
                        addHeadersToRequest(connection, headers);
                    }

                    connection.connect();
                    if (connection.getResponseCode() == HttpURLConnection.HTTP_NOT_MODIFIED) {
                        cached = true;
                        connection.disconnect();
                        Log.d(LOG_TAG, "Resource not modified: " + source);
                        JSONObject error = createFileTransferError(NOT_MODIFIED_ERR, source, target, connection,
                                null);
                        result = new PluginResult(PluginResult.Status.ERROR, error);
                    } else {
                        if (connection.getContentEncoding() == null
                                || connection.getContentEncoding().equalsIgnoreCase("gzip")) {
                            // Only trust content-length header if we understand
                            // the encoding -- identity or gzip
                            if (connection.getContentLength() != -1) {
                                progress.setLengthComputable(true);
                                progress.setTotal(connection.getContentLength());
                            }
                        }
                        inputStream = getInputStream(connection);
                    }
                }

                if (!cached) {
                    try {
                        synchronized (context) {
                            if (context.aborted) {
                                return;
                            }
                            context.connection = connection;
                        }

                        // write bytes to file
                        byte[] buffer = new byte[MAX_BUFFER_SIZE];
                        int bytesRead = 0;
                        outputStream = resourceApi.openOutputStream(targetUri);
                        while ((bytesRead = inputStream.read(buffer)) > 0) {
                            outputStream.write(buffer, 0, bytesRead);
                            // Send a progress event.
                            progress.setLoaded(inputStream.getTotalRawBytesRead());
                            PluginResult progressResult = new PluginResult(PluginResult.Status.OK,
                                    progress.toJSONObject());
                            progressResult.setKeepCallback(true);
                            context.sendPluginResult(progressResult);
                        }
                    } finally {
                        synchronized (context) {
                            context.connection = null;
                        }
                        safeClose(inputStream);
                        safeClose(outputStream);
                    }

                    Log.d(LOG_TAG, "Saved file: " + target);

                    // create FileEntry object
                    Class webViewClass = webView.getClass();
                    PluginManager pm = null;
                    try {
                        Method gpm = webViewClass.getMethod("getPluginManager");
                        pm = (PluginManager) gpm.invoke(webView);
                    } catch (NoSuchMethodException e) {
                    } catch (IllegalAccessException e) {
                    } catch (InvocationTargetException e) {
                    }
                    if (pm == null) {
                        try {
                            Field pmf = webViewClass.getField("pluginManager");
                            pm = (PluginManager) pmf.get(webView);
                        } catch (NoSuchFieldException e) {
                        } catch (IllegalAccessException e) {
                        }
                    }
                    file = resourceApi.mapUriToFile(targetUri);
                    context.targetFile = file;
                    FileUtils filePlugin = (FileUtils) pm.getPlugin("File");
                    if (filePlugin != null) {
                        JSONObject fileEntry = filePlugin.getEntryForFile(file);
                        if (fileEntry != null) {
                            result = new PluginResult(PluginResult.Status.OK, fileEntry);
                        } else {
                            JSONObject error = createFileTransferError(CONNECTION_ERR, source, target,
                                    connection, null);
                            Log.e(LOG_TAG, "File plugin cannot represent download path");
                            result = new PluginResult(PluginResult.Status.IO_EXCEPTION, error);
                        }
                    } else {
                        Log.e(LOG_TAG, "File plugin not found; cannot save downloaded file");
                        result = new PluginResult(PluginResult.Status.ERROR,
                                "File plugin not found; cannot save downloaded file");
                    }
                }

            } catch (FileNotFoundException e) {
                JSONObject error = createFileTransferError(FILE_NOT_FOUND_ERR, source, target, connection, e);
                Log.e(LOG_TAG, error.toString(), e);
                result = new PluginResult(PluginResult.Status.IO_EXCEPTION, error);
            } catch (IOException e) {
                JSONObject error = createFileTransferError(CONNECTION_ERR, source, target, connection, e);
                Log.e(LOG_TAG, error.toString(), e);
                result = new PluginResult(PluginResult.Status.IO_EXCEPTION, error);
            } catch (JSONException e) {
                Log.e(LOG_TAG, e.getMessage(), e);
                result = new PluginResult(PluginResult.Status.JSON_EXCEPTION);
            } catch (Throwable e) {
                JSONObject error = createFileTransferError(CONNECTION_ERR, source, target, connection, e);
                Log.e(LOG_TAG, error.toString(), e);
                result = new PluginResult(PluginResult.Status.IO_EXCEPTION, error);
            } finally {
                synchronized (activeRequests) {
                    activeRequests.remove(objectId);
                }

                if (connection != null) {
                    // Revert back to the proper verifier and socket factories
                    if (trustEveryone && useHttps) {
                        HttpsURLConnection https = (HttpsURLConnection) connection;
                        https.setHostnameVerifier(oldHostnameVerifier);
                        https.setSSLSocketFactory(oldSocketFactory);
                    }
                }

                if (result == null) {
                    result = new PluginResult(PluginResult.Status.ERROR,
                            createFileTransferError(CONNECTION_ERR, source, target, connection, null));
                }
                // Remove incomplete download.
                if (!cached && result.getStatus() != PluginResult.Status.OK.ordinal() && file != null) {
                    file.delete();
                }
                context.sendPluginResult(result);
            }
        }
    });
}

From source file:com.xpple.jahoqy.ui.activity.ChatActivity.java

/**
 * ?gridview?view//w  w  w  . j  a va2 s .  c  om
 * 
 * @param i
 * @return
 */
private View getGridChildView(int i) {
    View view = View.inflate(this, R.layout.expression_gridview, null);
    ExpandGridView gv = (ExpandGridView) view.findViewById(R.id.gridview);
    List<String> list = new ArrayList<String>();
    if (i == 1) {
        List<String> list1 = reslist.subList(0, 20);
        list.addAll(list1);
    } else if (i == 2) {
        list.addAll(reslist.subList(20, reslist.size()));
    }
    list.add("delete_expression");
    final ExpressionAdapter expressionAdapter = new ExpressionAdapter(this, 1, list);
    gv.setAdapter(expressionAdapter);
    gv.setOnItemClickListener(new OnItemClickListener() {

        @Override
        public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
            String filename = expressionAdapter.getItem(position);
            try {
                // ????
                // ?????
                if (buttonSetModeKeyboard.getVisibility() != View.VISIBLE) {

                    if (filename != "delete_expression") { // ?
                        // ????SmileUtils
                        Class clz = Class.forName("com.xpple.jahoqy.util.SmileUtils");
                        Field field = clz.getField(filename);
                        mEditTextContent
                                .append(SmileUtils.getSmiledText(ChatActivity.this, (String) field.get(null)));
                    } else { // 
                        if (!TextUtils.isEmpty(mEditTextContent.getText())) {

                            int selectionStart = mEditTextContent.getSelectionStart();// ??
                            if (selectionStart > 0) {
                                String body = mEditTextContent.getText().toString();
                                String tempStr = body.substring(0, selectionStart);
                                int i = tempStr.lastIndexOf("[");// ???
                                if (i != -1) {
                                    CharSequence cs = tempStr.substring(i, selectionStart);
                                    if (SmileUtils.containsKey(cs.toString()))
                                        mEditTextContent.getEditableText().delete(i, selectionStart);
                                    else
                                        mEditTextContent.getEditableText().delete(selectionStart - 1,
                                                selectionStart);
                                } else {
                                    mEditTextContent.getEditableText().delete(selectionStart - 1,
                                            selectionStart);
                                }
                            }
                        }

                    }
                }
            } catch (Exception e) {
            }

        }
    });
    return view;
}

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

/**
 * ?gridview?view// w  w w  . j a  va2  s .  co m
 * 
 * @param i
 * @return
 */
private View getGridChildView(int i) {
    View view = View.inflate(this, R.layout.expression_gridview, null);
    ExpandGridView gv = (ExpandGridView) view.findViewById(R.id.gridview);
    List<String> list = new ArrayList<String>();
    if (i == 1) {
        List<String> list1 = reslist.subList(0, 20);
        list.addAll(list1);
    } else if (i == 2) {
        list.addAll(reslist.subList(20, reslist.size()));
    }
    list.add("delete_expression");
    final ExpressionAdapter expressionAdapter = new ExpressionAdapter(this, 1, list);
    gv.setAdapter(expressionAdapter);
    gv.setOnItemClickListener(new OnItemClickListener() {

        @Override
        public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
            String filename = expressionAdapter.getItem(position);
            try {
                // ????
                // ?????
                if (buttonSetModeKeyboard.getVisibility() != View.VISIBLE) {

                    if (filename != "delete_expression") { // ?
                        // ????SmileUtils
                        Class clz = Class.forName("SmileUtils");
                        Field field = clz.getField(filename);
                        mEditTextContent
                                .append(SmileUtils.getSmiledText(ChatActivity.this, (String) field.get(null)));
                    } else { // 
                        if (!TextUtils.isEmpty(mEditTextContent.getText())) {

                            int selectionStart = mEditTextContent.getSelectionStart();// ??
                            if (selectionStart > 0) {
                                String body = mEditTextContent.getText().toString();
                                String tempStr = body.substring(0, selectionStart);
                                int i = tempStr.lastIndexOf("[");// ???
                                if (i != -1) {
                                    CharSequence cs = tempStr.substring(i, selectionStart);
                                    if (SmileUtils.containsKey(cs.toString()))
                                        mEditTextContent.getEditableText().delete(i, selectionStart);
                                    else
                                        mEditTextContent.getEditableText().delete(selectionStart - 1,
                                                selectionStart);
                                } else {
                                    mEditTextContent.getEditableText().delete(selectionStart - 1,
                                            selectionStart);
                                }
                            }
                        }

                    }
                }
            } catch (Exception e) {
            }

        }
    });
    return view;
}