mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
synced 2024-09-13 09:24:08 -07:00
737 lines
29 KiB
Java
737 lines
29 KiB
Java
/* -*- Mode: Java; c-basic-offset: 4; tab-width: 20; indent-tabs-mode: nil; -*-
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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package org.mozilla.gecko;
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import android.app.Activity;
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import android.app.AlertDialog;
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import android.content.DialogInterface;
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import android.content.Intent;
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import android.content.ContentResolver;
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import android.content.Context;
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import android.content.SharedPreferences;
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import android.content.res.Configuration;
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import android.database.Cursor;
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import android.graphics.Bitmap;
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import android.graphics.BitmapFactory;
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import android.os.AsyncTask;
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import android.os.Bundle;
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import android.text.Editable;
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import android.text.Spanned;
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import android.text.TextUtils;
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import android.text.TextWatcher;
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import android.util.AttributeSet;
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import android.util.Log;
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import android.view.ContextMenu;
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import android.view.ContextMenu.ContextMenuInfo;
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import android.view.KeyEvent;
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import android.view.LayoutInflater;
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import android.view.MenuInflater;
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import android.view.MenuItem;
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import android.view.View;
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import android.view.inputmethod.InputMethodManager;
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import android.view.inputmethod.EditorInfo;
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import android.widget.AdapterView;
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import android.widget.Button;
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import android.widget.EditText;
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import android.widget.ExpandableListView;
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import android.widget.ImageButton;
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import android.widget.ListView;
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import android.widget.TabWidget;
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import android.widget.Toast;
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import java.net.URLEncoder;
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import java.util.ArrayList;
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import java.util.Map;
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import org.mozilla.gecko.db.BrowserContract.Bookmarks;
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import org.mozilla.gecko.db.BrowserContract.Combined;
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import org.mozilla.gecko.db.BrowserDB.URLColumns;
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import org.mozilla.gecko.db.BrowserDB;
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import org.json.JSONObject;
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public class AwesomeBar extends GeckoActivity implements GeckoEventListener {
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private static final String LOGTAG = "GeckoAwesomeBar";
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private static final int SUGGESTION_TIMEOUT = 2000;
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private static final int SUGGESTION_MAX = 3;
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static final String URL_KEY = "url";
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static final String CURRENT_URL_KEY = "currenturl";
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static final String TARGET_KEY = "target";
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static final String SEARCH_KEY = "search";
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static final String USER_ENTERED_KEY = "user_entered";
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static enum Target { NEW_TAB, CURRENT_TAB };
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private String mTarget;
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private AwesomeBarTabs mAwesomeTabs;
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private AwesomeBarEditText mText;
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private ImageButton mGoButton;
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private ContentResolver mResolver;
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private ContextMenuSubject mContextMenuSubject;
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private SuggestClient mSuggestClient;
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private AsyncTask<String, Void, ArrayList<String>> mSuggestTask;
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@Override
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public void onCreate(Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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Log.d(LOGTAG, "creating awesomebar");
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mResolver = Tabs.getInstance().getContentResolver();
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LayoutInflater.from(this).setFactory(GeckoViewsFactory.getInstance());
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setContentView(R.layout.awesomebar);
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mGoButton = (ImageButton) findViewById(R.id.awesomebar_button);
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mText = (AwesomeBarEditText) findViewById(R.id.awesomebar_text);
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TabWidget tabWidget = (TabWidget) findViewById(android.R.id.tabs);
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tabWidget.setDividerDrawable(null);
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mAwesomeTabs = (AwesomeBarTabs) findViewById(R.id.awesomebar_tabs);
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mAwesomeTabs.setOnUrlOpenListener(new AwesomeBarTabs.OnUrlOpenListener() {
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public void onUrlOpen(String url) {
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openUrlAndFinish(url);
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}
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public void onSearch(String engine, String text) {
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openSearchAndFinish(text, engine);
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}
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public void onEditSuggestion(final String text) {
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GeckoApp.mAppContext.mMainHandler.post(new Runnable() {
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public void run() {
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mText.setText(text);
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mText.setSelection(mText.getText().length());
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mText.requestFocus();
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InputMethodManager imm = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
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imm.showSoftInput(mText, InputMethodManager.SHOW_IMPLICIT);
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}
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});
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}
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});
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mGoButton.setOnClickListener(new Button.OnClickListener() {
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public void onClick(View v) {
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openUserEnteredAndFinish(mText.getText().toString());
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}
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});
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Intent intent = getIntent();
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String currentUrl = intent.getStringExtra(CURRENT_URL_KEY);
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mTarget = intent.getStringExtra(TARGET_KEY);
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if (currentUrl != null) {
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mText.setText(currentUrl);
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mText.selectAll();
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}
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mText.setOnKeyPreImeListener(new AwesomeBarEditText.OnKeyPreImeListener() {
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public boolean onKeyPreIme(View v, int keyCode, KeyEvent event) {
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// We only want to process one event per tap
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if (event.getAction() != KeyEvent.ACTION_DOWN)
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return false;
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if (keyCode == KeyEvent.KEYCODE_ENTER) {
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// If the AwesomeBar has a composition string, don't submit the text yet.
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// ENTER is needed to commit the composition string.
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Editable content = mText.getText();
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if (!hasCompositionString(content)) {
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openUserEnteredAndFinish(content.toString());
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return true;
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}
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}
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// If input method is in fullscreen mode, we want to dismiss
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// it instead of closing awesomebar straight away.
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InputMethodManager imm =
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(InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
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if (keyCode == KeyEvent.KEYCODE_BACK && !imm.isFullscreenMode()) {
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// Let mAwesomeTabs try to handle the back press, since we may be in a
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// bookmarks sub-folder.
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if (mAwesomeTabs.onBackPressed())
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return true;
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// If mAwesomeTabs.onBackPressed() returned false, we didn't move up
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// a folder level, so just exit the activity.
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cancelAndFinish();
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return true;
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}
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return false;
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}
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});
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mText.addTextChangedListener(new TextWatcher() {
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public void afterTextChanged(Editable s) {
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String text = s.toString();
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mAwesomeTabs.filter(text);
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// If the AwesomeBar has a composition string, don't call updateGoButton().
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// That method resets IME and composition state will be broken.
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if (!hasCompositionString(s)) {
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updateGoButton(text);
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}
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// cancel previous query
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if (mSuggestTask != null) {
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mSuggestTask.cancel(true);
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}
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if (mSuggestClient != null) {
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mSuggestTask = new AsyncTask<String, Void, ArrayList<String>>() {
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protected ArrayList<String> doInBackground(String... query) {
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return mSuggestClient.query(query[0]);
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}
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protected void onPostExecute(ArrayList<String> suggestions) {
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mAwesomeTabs.setSuggestions(suggestions);
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}
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};
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mSuggestTask.execute(text);
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}
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}
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public void beforeTextChanged(CharSequence s, int start, int count,
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int after) {
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// do nothing
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}
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public void onTextChanged(CharSequence s, int start, int before,
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int count) {
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// do nothing
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}
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});
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mText.setOnKeyListener(new View.OnKeyListener() {
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public boolean onKey(View v, int keyCode, KeyEvent event) {
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if (keyCode == KeyEvent.KEYCODE_ENTER) {
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if (event.getAction() != KeyEvent.ACTION_DOWN)
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return true;
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openUserEnteredAndFinish(mText.getText().toString());
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return true;
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} else {
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return false;
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}
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}
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});
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mText.setOnFocusChangeListener(new View.OnFocusChangeListener() {
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public void onFocusChange(View v, boolean hasFocus) {
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if (!hasFocus) {
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InputMethodManager imm = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
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imm.hideSoftInputFromWindow(v.getWindowToken(), 0);
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}
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}
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});
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registerForContextMenu(mAwesomeTabs.findViewById(R.id.bookmarks_list));
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registerForContextMenu(mAwesomeTabs.findViewById(R.id.history_list));
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GeckoAppShell.registerGeckoEventListener("SearchEngines:Data", this);
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GeckoAppShell.sendEventToGecko(GeckoEvent.createBroadcastEvent("SearchEngines:Get", null));
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}
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public void handleMessage(String event, JSONObject message) {
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try {
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if (event.equals("SearchEngines:Data")) {
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final String suggestEngine = message.isNull("suggestEngine") ? null : message.getString("suggestEngine");
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final String suggestTemplate = message.isNull("suggestTemplate") ? null : message.getString("suggestTemplate");
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if (suggestTemplate != null)
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mSuggestClient = new SuggestClient(GeckoApp.mAppContext, suggestTemplate, SUGGESTION_TIMEOUT, SUGGESTION_MAX);
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mAwesomeTabs.setSearchEngines(suggestEngine, message.getJSONArray("searchEngines"));
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}
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} catch (Exception e) {
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// do nothing
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Log.i(LOGTAG, "handleMessage throws " + e + " for message: " + event);
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}
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}
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@Override
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public void onConfigurationChanged(Configuration newConfiguration) {
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super.onConfigurationChanged(newConfiguration);
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}
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@Override
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public boolean onSearchRequested() {
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cancelAndFinish();
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return true;
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}
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/*
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* This method tries to guess if the given string could be a search query or URL
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* Search examples:
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* foo
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* foo bar.com
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* foo http://bar.com
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*
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* URL examples
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* foo.com
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* foo.c
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* :foo
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* http://foo.com bar
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*/
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private boolean isSearchUrl(String text) {
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text = text.trim();
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if (text.length() == 0)
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return false;
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int colon = text.indexOf(':');
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int dot = text.indexOf('.');
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int space = text.indexOf(' ');
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// If a space is found before any dot or colon, we assume this is a search query
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boolean spacedOut = space > -1 && (space < colon || space < dot);
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return spacedOut || (dot == -1 && colon == -1);
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}
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private void updateGoButton(String text) {
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if (text.length() == 0) {
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mGoButton.setVisibility(View.GONE);
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return;
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}
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mGoButton.setVisibility(View.VISIBLE);
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int imageResource = R.drawable.ic_awesomebar_go;
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int imeAction = EditorInfo.IME_ACTION_GO;
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if (isSearchUrl(text)) {
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imageResource = R.drawable.ic_awesomebar_search;
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imeAction = EditorInfo.IME_ACTION_SEARCH;
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}
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mGoButton.setImageResource(imageResource);
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int actionBits = mText.getImeOptions() & EditorInfo.IME_MASK_ACTION;
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if (actionBits != imeAction) {
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InputMethodManager imm = (InputMethodManager) mText.getContext().getSystemService(Context.INPUT_METHOD_SERVICE);
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int optionBits = mText.getImeOptions() & ~EditorInfo.IME_MASK_ACTION;
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mText.setImeOptions(optionBits | imeAction);
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imm.restartInput(mText);
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}
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}
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private void cancelAndFinish() {
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setResult(Activity.RESULT_CANCELED);
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finish();
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overridePendingTransition(0, 0);
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}
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private void finishWithResult(Intent intent) {
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setResult(Activity.RESULT_OK, intent);
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finish();
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overridePendingTransition(0, 0);
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}
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private void openUrlAndFinish(String url) {
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Intent resultIntent = new Intent();
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resultIntent.putExtra(URL_KEY, url);
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resultIntent.putExtra(TARGET_KEY, mTarget);
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finishWithResult(resultIntent);
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}
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private void openUserEnteredAndFinish(String url) {
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int index = url.indexOf(' ');
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if (index != -1) {
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String keywordUrl = BrowserDB.getUrlForKeyword(mResolver, url.substring(0, index));
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if (keywordUrl != null && keywordUrl.contains("%s")) {
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String search = URLEncoder.encode(url.substring(index + 1));
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url = keywordUrl.replace("%s", search);
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}
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}
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Intent resultIntent = new Intent();
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resultIntent.putExtra(URL_KEY, url);
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resultIntent.putExtra(TARGET_KEY, mTarget);
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resultIntent.putExtra(USER_ENTERED_KEY, true);
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finishWithResult(resultIntent);
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}
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private void openSearchAndFinish(String url, String engine) {
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Intent resultIntent = new Intent();
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resultIntent.putExtra(URL_KEY, url);
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resultIntent.putExtra(TARGET_KEY, mTarget);
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resultIntent.putExtra(SEARCH_KEY, engine);
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finishWithResult(resultIntent);
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}
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@Override
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public boolean onKeyDown(int keyCode, KeyEvent event) {
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// Galaxy Note sends key events for the stylus that are outside of the
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// valid keyCode range (see bug 758427)
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if (keyCode > KeyEvent.getMaxKeyCode())
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return true;
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// This method is called only if the key event was not handled
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// by any of the views, which usually means the edit box lost focus
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if (keyCode == KeyEvent.KEYCODE_BACK ||
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keyCode == KeyEvent.KEYCODE_MENU ||
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keyCode == KeyEvent.KEYCODE_SEARCH ||
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keyCode == KeyEvent.KEYCODE_DPAD_UP ||
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keyCode == KeyEvent.KEYCODE_DPAD_DOWN ||
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keyCode == KeyEvent.KEYCODE_DPAD_LEFT ||
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keyCode == KeyEvent.KEYCODE_DPAD_RIGHT ||
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keyCode == KeyEvent.KEYCODE_DPAD_CENTER ||
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keyCode == KeyEvent.KEYCODE_DEL ||
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keyCode == KeyEvent.KEYCODE_VOLUME_UP ||
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keyCode == KeyEvent.KEYCODE_VOLUME_DOWN) {
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return super.onKeyDown(keyCode, event);
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} else {
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int selStart = -1;
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int selEnd = -1;
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if (mText.hasSelection()) {
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selStart = mText.getSelectionStart();
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selEnd = mText.getSelectionEnd();
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}
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if (selStart >= 0) {
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// Restore the selection, which gets lost due to the focus switch
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mText.setSelection(selStart, selEnd);
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}
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// Manually dispatch the key event to the AwesomeBar before restoring (default) input
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// focus. dispatchKeyEvent() will update AwesomeBar's cursor position.
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mText.dispatchKeyEvent(event);
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int newCursorPos = mText.getSelectionEnd();
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// requestFocusFromTouch() will select all AwesomeBar text, so we must restore cursor
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// position so subsequent typing does not overwrite all text.
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mText.requestFocusFromTouch();
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mText.setSelection(newCursorPos);
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return true;
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}
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}
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@Override
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public void onResume() {
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super.onResume();
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if (mText != null && mText.getText() != null)
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updateGoButton(mText.getText().toString());
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// Invlidate the cached value that keeps track of whether or
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// not desktop bookmarks exist
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BrowserDB.invalidateCachedState();
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}
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@Override
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public void onDestroy() {
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super.onDestroy();
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mAwesomeTabs.destroy();
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GeckoAppShell.unregisterGeckoEventListener("SearchEngines:Data", this);
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}
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@Override
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public void onBackPressed() {
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// Let mAwesomeTabs try to handle the back press, since we may be in a
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// bookmarks sub-folder.
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if (mAwesomeTabs.onBackPressed())
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return;
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// Otherwise, just exit the awesome screen
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cancelAndFinish();
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}
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private class ContextMenuSubject {
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public int id;
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public String url;
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public byte[] favicon;
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public String title;
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public String keyword;
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public ContextMenuSubject(int id, String url, byte[] favicon, String title, String keyword) {
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this.id = id;
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this.url = url;
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this.favicon = favicon;
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this.title = title;
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this.keyword = keyword;
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}
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};
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@Override
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public void onCreateContextMenu(ContextMenu menu, View view, ContextMenuInfo menuInfo) {
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super.onCreateContextMenu(menu, view, menuInfo);
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ListView list = (ListView) view;
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mContextMenuSubject = null;
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if (list == findViewById(R.id.history_list)) {
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if (!(menuInfo instanceof ExpandableListView.ExpandableListContextMenuInfo)) {
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Log.e(LOGTAG, "menuInfo is not ExpandableListContextMenuInfo");
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return;
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}
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ExpandableListView.ExpandableListContextMenuInfo info = (ExpandableListView.ExpandableListContextMenuInfo) menuInfo;
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int childPosition = ExpandableListView.getPackedPositionChild(info.packedPosition);
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int groupPosition = ExpandableListView.getPackedPositionGroup(info.packedPosition);
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// Check if long tap is on a header row
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if (groupPosition < 0 || childPosition < 0)
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return;
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ExpandableListView exList = (ExpandableListView) list;
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// The history list is backed by a SimpleExpandableListAdapter
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@SuppressWarnings("rawtypes")
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Map map = (Map) exList.getExpandableListAdapter().getChild(groupPosition, childPosition);
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mContextMenuSubject = new ContextMenuSubject((Integer) map.get(Combined.HISTORY_ID),
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(String) map.get(URLColumns.URL),
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(byte[]) map.get(URLColumns.FAVICON),
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(String) map.get(URLColumns.TITLE),
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null);
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} else {
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if (!(menuInfo instanceof AdapterView.AdapterContextMenuInfo)) {
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Log.e(LOGTAG, "menuInfo is not AdapterContextMenuInfo");
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return;
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}
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AdapterView.AdapterContextMenuInfo info = (AdapterView.AdapterContextMenuInfo) menuInfo;
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Object selectedItem = list.getItemAtPosition(info.position);
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if (!(selectedItem instanceof Cursor)) {
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Log.e(LOGTAG, "item at " + info.position + " is not a Cursor");
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return;
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}
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Cursor cursor = (Cursor) selectedItem;
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// Don't show the context menu for folders
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if (!(list == findViewById(R.id.bookmarks_list) &&
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cursor.getInt(cursor.getColumnIndexOrThrow(Bookmarks.TYPE)) == Bookmarks.TYPE_FOLDER)) {
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String keyword = null;
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int keywordCol = cursor.getColumnIndex(URLColumns.KEYWORD);
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if (keywordCol != -1)
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keyword = cursor.getString(keywordCol);
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// Use the bookmark id for the Bookmarks tab and the history id for the Top Sites tab
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int id = (list == findViewById(R.id.bookmarks_list)) ? cursor.getInt(cursor.getColumnIndexOrThrow(Bookmarks._ID)) :
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cursor.getInt(cursor.getColumnIndexOrThrow(Combined.HISTORY_ID));
|
|
|
|
mContextMenuSubject = new ContextMenuSubject(id,
|
|
cursor.getString(cursor.getColumnIndexOrThrow(URLColumns.URL)),
|
|
cursor.getBlob(cursor.getColumnIndexOrThrow(URLColumns.FAVICON)),
|
|
cursor.getString(cursor.getColumnIndexOrThrow(URLColumns.TITLE)),
|
|
keyword);
|
|
}
|
|
}
|
|
|
|
if (mContextMenuSubject == null)
|
|
return;
|
|
|
|
MenuInflater inflater = getMenuInflater();
|
|
inflater.inflate(R.menu.awesomebar_contextmenu, menu);
|
|
|
|
if (list != findViewById(R.id.bookmarks_list)) {
|
|
menu.findItem(R.id.remove_bookmark).setVisible(false);
|
|
menu.findItem(R.id.edit_bookmark).setVisible(false);
|
|
|
|
// Hide "Remove" item if there isn't a valid history ID
|
|
if (mContextMenuSubject.id < 0)
|
|
menu.findItem(R.id.remove_history).setVisible(false);
|
|
} else {
|
|
menu.findItem(R.id.remove_history).setVisible(false);
|
|
}
|
|
|
|
menu.setHeaderTitle(mContextMenuSubject.title);
|
|
}
|
|
|
|
@Override
|
|
public boolean onContextItemSelected(MenuItem item) {
|
|
if (mContextMenuSubject == null)
|
|
return false;
|
|
|
|
final int id = mContextMenuSubject.id;
|
|
final String url = mContextMenuSubject.url;
|
|
final byte[] b = mContextMenuSubject.favicon;
|
|
final String title = mContextMenuSubject.title;
|
|
final String keyword = mContextMenuSubject.keyword;
|
|
|
|
switch (item.getItemId()) {
|
|
case R.id.open_new_tab: {
|
|
if (url == null) {
|
|
Log.e(LOGTAG, "Can't open in new tab because URL is null");
|
|
break;
|
|
}
|
|
|
|
GeckoApp.mAppContext.loadUrl(url, AwesomeBar.Target.NEW_TAB);
|
|
Toast.makeText(this, R.string.new_tab_opened, Toast.LENGTH_SHORT).show();
|
|
break;
|
|
}
|
|
case R.id.edit_bookmark: {
|
|
AlertDialog.Builder editPrompt = new AlertDialog.Builder(this);
|
|
View editView = getLayoutInflater().inflate(R.layout.bookmark_edit, null);
|
|
editPrompt.setTitle(R.string.bookmark_edit_title);
|
|
editPrompt.setView(editView);
|
|
|
|
final EditText nameText = ((EditText) editView.findViewById(R.id.edit_bookmark_name));
|
|
final EditText locationText = ((EditText) editView.findViewById(R.id.edit_bookmark_location));
|
|
final EditText keywordText = ((EditText) editView.findViewById(R.id.edit_bookmark_keyword));
|
|
nameText.setText(title);
|
|
locationText.setText(url);
|
|
keywordText.setText(keyword);
|
|
|
|
editPrompt.setPositiveButton(R.string.button_ok, new DialogInterface.OnClickListener() {
|
|
public void onClick(DialogInterface dialog, int whichButton) {
|
|
(new GeckoAsyncTask<Void, Void, Void>() {
|
|
@Override
|
|
public Void doInBackground(Void... params) {
|
|
String newUrl = locationText.getText().toString().trim();
|
|
BrowserDB.updateBookmark(mResolver, id, newUrl, nameText.getText().toString(),
|
|
keywordText.getText().toString());
|
|
return null;
|
|
}
|
|
|
|
@Override
|
|
public void onPostExecute(Void result) {
|
|
Toast.makeText(AwesomeBar.this, R.string.bookmark_updated, Toast.LENGTH_SHORT).show();
|
|
}
|
|
}).execute();
|
|
}
|
|
});
|
|
|
|
editPrompt.setNegativeButton(R.string.button_cancel, new DialogInterface.OnClickListener() {
|
|
public void onClick(DialogInterface dialog, int whichButton) {
|
|
// do nothing
|
|
}
|
|
});
|
|
|
|
final AlertDialog dialog = editPrompt.create();
|
|
|
|
// disable OK button if the URL is empty
|
|
locationText.addTextChangedListener(new TextWatcher() {
|
|
private boolean mEnabled = true;
|
|
|
|
public void afterTextChanged(Editable s) {}
|
|
|
|
public void beforeTextChanged(CharSequence s, int start, int count, int after) {}
|
|
|
|
public void onTextChanged(CharSequence s, int start, int before, int count) {
|
|
boolean enabled = (s.toString().trim().length() > 0);
|
|
if (mEnabled != enabled) {
|
|
dialog.getButton(AlertDialog.BUTTON_POSITIVE).setEnabled(enabled);
|
|
mEnabled = enabled;
|
|
}
|
|
}
|
|
});
|
|
|
|
dialog.show();
|
|
break;
|
|
}
|
|
case R.id.remove_bookmark: {
|
|
(new AsyncTask<Void, Void, Void>() {
|
|
private boolean mInReadingList;
|
|
|
|
@Override
|
|
public void onPreExecute() {
|
|
mInReadingList = mAwesomeTabs.isInReadingList();
|
|
}
|
|
|
|
@Override
|
|
public Void doInBackground(Void... params) {
|
|
BrowserDB.removeBookmark(mResolver, id);
|
|
return null;
|
|
}
|
|
|
|
@Override
|
|
public void onPostExecute(Void result) {
|
|
int messageId = R.string.bookmark_removed;
|
|
if (mInReadingList) {
|
|
messageId = R.string.reading_list_removed;
|
|
|
|
GeckoEvent e = GeckoEvent.createBroadcastEvent("Reader:Remove", url);
|
|
GeckoAppShell.sendEventToGecko(e);
|
|
}
|
|
|
|
Toast.makeText(AwesomeBar.this, messageId, Toast.LENGTH_SHORT).show();
|
|
}
|
|
}).execute();
|
|
break;
|
|
}
|
|
case R.id.remove_history: {
|
|
(new GeckoAsyncTask<Void, Void, Void>() {
|
|
@Override
|
|
public Void doInBackground(Void... params) {
|
|
BrowserDB.removeHistoryEntry(mResolver, id);
|
|
return null;
|
|
}
|
|
|
|
@Override
|
|
public void onPostExecute(Void result) {
|
|
Toast.makeText(AwesomeBar.this, R.string.history_removed, Toast.LENGTH_SHORT).show();
|
|
}
|
|
}).execute();
|
|
break;
|
|
}
|
|
case R.id.add_to_launcher: {
|
|
if (url == null) {
|
|
Log.e(LOGTAG, "Can't add to home screen because URL is null");
|
|
break;
|
|
}
|
|
|
|
Bitmap bitmap = null;
|
|
if (b != null)
|
|
bitmap = BitmapFactory.decodeByteArray(b, 0, b.length);
|
|
|
|
String shortcutTitle = TextUtils.isEmpty(title) ? url.replaceAll("^([a-z]+://)?(www\\.)?", "") : title;
|
|
GeckoAppShell.createShortcut(shortcutTitle, url, bitmap, "");
|
|
break;
|
|
}
|
|
case R.id.share: {
|
|
if (url == null) {
|
|
Log.e(LOGTAG, "Can't share because URL is null");
|
|
break;
|
|
}
|
|
|
|
GeckoAppShell.openUriExternal(url, "text/plain", "", "",
|
|
Intent.ACTION_SEND, title);
|
|
break;
|
|
}
|
|
default: {
|
|
return super.onContextItemSelected(item);
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
|
|
private static boolean hasCompositionString(Editable content) {
|
|
Object[] spans = content.getSpans(0, content.length(), Object.class);
|
|
if (spans != null) {
|
|
for (Object span : spans) {
|
|
if ((content.getSpanFlags(span) & Spanned.SPAN_COMPOSING) != 0) {
|
|
// Found composition string.
|
|
return true;
|
|
}
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
public static class AwesomeBarEditText extends EditText {
|
|
OnKeyPreImeListener mOnKeyPreImeListener;
|
|
|
|
public interface OnKeyPreImeListener {
|
|
public boolean onKeyPreIme(View v, int keyCode, KeyEvent event);
|
|
}
|
|
|
|
public AwesomeBarEditText(Context context, AttributeSet attrs) {
|
|
super(context, attrs);
|
|
mOnKeyPreImeListener = null;
|
|
}
|
|
|
|
@Override
|
|
public boolean onKeyPreIme(int keyCode, KeyEvent event) {
|
|
if (mOnKeyPreImeListener != null)
|
|
return mOnKeyPreImeListener.onKeyPreIme(this, keyCode, event);
|
|
|
|
return false;
|
|
}
|
|
|
|
public void setOnKeyPreImeListener(OnKeyPreImeListener listener) {
|
|
mOnKeyPreImeListener = listener;
|
|
}
|
|
}
|
|
}
|