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Lightning browser with I2P configuration
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lightning-i2p/app/src/main/java/acr/browser/lightning/BrowserActivity.java

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/*
* Copyright 2014 A.C.R. Development
*/
package acr.browser.lightning;
import android.animation.ArgbEvaluator;
import android.animation.ValueAnimator;
import android.animation.ValueAnimator.AnimatorUpdateListener;
import android.annotation.SuppressLint;
import android.app.Activity;
import android.app.AlertDialog;
import android.content.*;
import android.content.res.Configuration;
import android.content.res.Resources.Theme;
import android.database.Cursor;
import android.database.sqlite.SQLiteException;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.graphics.Canvas;
import android.graphics.Color;
import android.graphics.ColorMatrix;
import android.graphics.ColorMatrixColorFilter;
import android.graphics.Paint;
import android.graphics.drawable.ColorDrawable;
import android.graphics.drawable.Drawable;
import android.media.MediaPlayer;
import android.net.Uri;
import android.os.AsyncTask;
import android.os.Build;
import android.os.Bundle;
import android.os.Handler;
import android.os.Message;
import android.provider.Browser;
import android.provider.MediaStore;
import android.support.v4.view.GravityCompat;
import android.support.v4.view.ViewCompat;
import android.support.v4.widget.DrawerLayout;
import android.support.v4.widget.DrawerLayout.DrawerListener;
import android.text.TextUtils;
import android.util.Log;
import android.view.*;
import android.view.View.OnClickListener;
import android.view.View.OnFocusChangeListener;
import android.view.View.OnKeyListener;
import android.view.View.OnLongClickListener;
import android.view.View.OnTouchListener;
import android.view.ViewGroup.LayoutParams;
import android.view.animation.Animation;
import android.view.animation.Animation.AnimationListener;
import android.view.animation.AnimationUtils;
import android.view.animation.DecelerateInterpolator;
import android.view.animation.Transformation;
import android.view.inputmethod.EditorInfo;
import android.view.inputmethod.InputMethodManager;
import android.webkit.*;
import android.webkit.WebChromeClient.CustomViewCallback;
import android.webkit.WebView.HitTestResult;
import android.widget.*;
import android.support.v7.app.ActionBar;
import android.support.v7.graphics.Palette;
import android.support.v7.widget.Toolbar;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.TextView.OnEditorActionListener;
import info.guardianproject.onionkit.ui.OrbotHelper;
import info.guardianproject.onionkit.web.WebkitProxy;
import java.io.*;
import java.net.HttpURLConnection;
import java.net.URI;
import java.net.URISyntaxException;
import java.net.URL;
import java.net.URLEncoder;
import java.util.*;
public class BrowserActivity extends ThemableActivity implements BrowserController, OnClickListener {
// Layout
private DrawerLayout mDrawerLayout;
private FrameLayout mBrowserFrame;
private FullscreenHolder mFullscreenContainer;
private ListView mDrawerListLeft, mDrawerListRight;
private LinearLayout mDrawerLeft, mDrawerRight, mUiLayout, mToolbarLayout;
private RelativeLayout mNewTab, mSearchBar;
// List
private final List<LightningView> mWebViews = new ArrayList<LightningView>();
private List<HistoryItem> mBookmarkList;
private LightningView mCurrentView;
// View
private ActionBar mActionBar;
private AnimatedProgressBar mProgressBar;
private AutoCompleteTextView mSearch;
private ImageView mArrowImage;
private Toolbar mToolbar;
private VideoView mVideoView;
private View mCustomView, mVideoProgressView;
// Adapter
private BookmarkViewAdapter mBookmarkAdapter;
private LightningViewAdapter mTitleAdapter;
private SearchAdapter mSearchAdapter;
// Callback
private ClickHandler mClickHandler;
private CustomViewCallback mCustomViewCallback;
private ValueCallback<Uri> mUploadMessage;
private ValueCallback<Uri[]> mFilePathCallback;
// Context
private Activity mActivity;
// Native
private boolean mSystemBrowser = false, mIsNewIntent = false, mFullScreen, mColorMode,
mDarkTheme;
private int mOriginalOrientation, mBackgroundColor, mIdGenerator;
private String mSearchText, mUntitledTitle, mHomepage, mCameraPhotoPath;
// Storage
private HistoryDatabase mHistoryDatabase;
private BookmarkManager mBookmarkManager;
private PreferenceManager mPreferences;
// Image
private Bitmap mDefaultVideoPoster, mWebpageBitmap;
private final ColorDrawable mBackground = new ColorDrawable();
private Drawable mDeleteIcon, mRefreshIcon, mCopyIcon, mIcon;
private DrawerArrowDrawable mArrowDrawable;
// Constant
private static final int API = android.os.Build.VERSION.SDK_INT;
private static final LayoutParams MATCH_PARENT = new LayoutParams(LayoutParams.MATCH_PARENT,
LayoutParams.MATCH_PARENT);
private static final FrameLayout.LayoutParams COVER_SCREEN_PARAMS = new FrameLayout.LayoutParams(
LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT);
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
initialize();
}
@SuppressLint("NewApi")
@SuppressWarnings("deprecation")
private synchronized void initialize() {
setContentView(R.layout.activity_main);
mToolbar = (Toolbar) findViewById(R.id.toolbar);
setSupportActionBar(mToolbar);
mActionBar = getSupportActionBar();
mPreferences = PreferenceManager.getInstance();
mDarkTheme = mPreferences.getUseDarkTheme() || isIncognito();
mActivity = this;
mWebViews.clear();
mClickHandler = new ClickHandler(this);
mBrowserFrame = (FrameLayout) findViewById(R.id.content_frame);
mToolbarLayout = (LinearLayout) findViewById(R.id.toolbar_layout);
// initialize background ColorDrawable
mBackground.setColor(((ColorDrawable) mToolbarLayout.getBackground()).getColor());
mUiLayout = (LinearLayout) findViewById(R.id.ui_layout);
mProgressBar = (AnimatedProgressBar) findViewById(R.id.progress_view);
mNewTab = (RelativeLayout) findViewById(R.id.new_tab_button);
mDrawerLeft = (LinearLayout) findViewById(R.id.left_drawer);
// Drawer stutters otherwise
mDrawerLeft.setLayerType(View.LAYER_TYPE_HARDWARE, null);
mDrawerLayout = (DrawerLayout) findViewById(R.id.drawer_layout);
mDrawerListLeft = (ListView) findViewById(R.id.left_drawer_list);
mDrawerRight = (LinearLayout) findViewById(R.id.right_drawer);
mDrawerRight.setLayerType(View.LAYER_TYPE_HARDWARE, null);
mDrawerListRight = (ListView) findViewById(R.id.right_drawer_list);
setNavigationDrawerWidth();
mDrawerLayout.setDrawerListener(new DrawerLocker());
mWebpageBitmap = Utils.getWebpageBitmap(getResources(), mDarkTheme);
mHomepage = mPreferences.getHomepage();
mTitleAdapter = new LightningViewAdapter(this, R.layout.tab_list_item, mWebViews);
mDrawerListLeft.setAdapter(mTitleAdapter);
mDrawerListLeft.setOnItemClickListener(new DrawerItemClickListener());
mDrawerListLeft.setOnItemLongClickListener(new DrawerItemLongClickListener());
mDrawerListRight.setOnItemClickListener(new BookmarkItemClickListener());
mDrawerListRight.setOnItemLongClickListener(new BookmarkItemLongClickListener());
mHistoryDatabase = HistoryDatabase.getInstance(getApplicationContext());
// set display options of the ActionBar
mActionBar.setDisplayShowTitleEnabled(false);
mActionBar.setDisplayShowHomeEnabled(false);
mActionBar.setDisplayShowCustomEnabled(true);
mActionBar.setCustomView(R.layout.toolbar_content);
View v = mActionBar.getCustomView();
LayoutParams lp = v.getLayoutParams();
lp.width = LayoutParams.MATCH_PARENT;
v.setLayoutParams(lp);
mArrowDrawable = new DrawerArrowDrawable(this);
mArrowImage = (ImageView) mActionBar.getCustomView().findViewById(R.id.arrow);
// Use hardware acceleration for the animation
mArrowImage.setLayerType(View.LAYER_TYPE_HARDWARE, null);
mArrowImage.setImageDrawable(mArrowDrawable);
LinearLayout arrowButton = (LinearLayout) mActionBar.getCustomView().findViewById(
R.id.arrow_button);
arrowButton.setOnClickListener(this);
RelativeLayout back = (RelativeLayout) findViewById(R.id.action_back);
back.setOnClickListener(this);
RelativeLayout forward = (RelativeLayout) findViewById(R.id.action_forward);
forward.setOnClickListener(this);
// create the search EditText in the ToolBar
mSearch = (AutoCompleteTextView) mActionBar.getCustomView().findViewById(R.id.search);
mUntitledTitle = (String) getString(R.string.untitled);
mBackgroundColor = getResources().getColor(R.color.primary_color);
if (Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP) {
mDeleteIcon = getResources().getDrawable(R.drawable.ic_action_delete);
mRefreshIcon = getResources().getDrawable(R.drawable.ic_action_refresh);
mCopyIcon = getResources().getDrawable(R.drawable.ic_action_copy);
} else {
Theme theme = getTheme();
mDeleteIcon = getResources().getDrawable(R.drawable.ic_action_delete, theme);
mRefreshIcon = getResources().getDrawable(R.drawable.ic_action_refresh, theme);
mCopyIcon = getResources().getDrawable(R.drawable.ic_action_copy, theme);
}
int iconBounds = Utils.convertDpToPixels(24);
mDeleteIcon.setBounds(0, 0, iconBounds, iconBounds);
mRefreshIcon.setBounds(0, 0, iconBounds, iconBounds);
mCopyIcon.setBounds(0, 0, iconBounds, iconBounds);
mIcon = mRefreshIcon;
SearchClass search = new SearchClass();
mSearch.setCompoundDrawables(null, null, mRefreshIcon, null);
mSearch.setOnKeyListener(search.new KeyListener());
mSearch.setOnFocusChangeListener(search.new FocusChangeListener());
mSearch.setOnEditorActionListener(search.new EditorActionListener());
mSearch.setOnTouchListener(search.new TouchListener());
mSystemBrowser = getSystemBrowser();
Thread initialize = new Thread(new Runnable() {
@Override
public void run() {
mBookmarkManager = BookmarkManager.getInstance(mActivity.getApplicationContext());
mBookmarkList = mBookmarkManager.getBookmarks(true);
if (mBookmarkList.size() == 0 && mPreferences.getDefaultBookmarks()) {
for (String[] array : BookmarkManager.DEFAULT_BOOKMARKS) {
HistoryItem bookmark = new HistoryItem(array[0], array[1]);
if (mBookmarkManager.addBookmark(bookmark)) {
mBookmarkList.add(bookmark);
}
}
Collections.sort(mBookmarkList, new SortIgnoreCase());
mPreferences.setDefaultBookmarks(false);
}
mBookmarkAdapter = new BookmarkViewAdapter(mActivity, R.layout.bookmark_list_item,
mBookmarkList);
mDrawerListRight.setAdapter(mBookmarkAdapter);
initializeSearchSuggestions(mSearch);
}
});
initialize.run();
mNewTab.setOnClickListener(this);
mNewTab.setOnLongClickListener(new OnLongClickListener() {
@Override
public boolean onLongClick(View v) {
String url = mPreferences.getSavedUrl();
if (url != null) {
newTab(url, true);
Toast.makeText(mActivity, R.string.deleted_tab, Toast.LENGTH_SHORT).show();
}
mPreferences.setSavedUrl(null);
return true;
}
});
mDrawerLayout.setDrawerShadow(R.drawable.drawer_right_shadow, GravityCompat.END);
mDrawerLayout.setDrawerShadow(R.drawable.drawer_left_shadow, GravityCompat.START);
initializeTabs();
if (API <= Build.VERSION_CODES.JELLY_BEAN_MR2) {
WebIconDatabase.getInstance().open(getDir("icons", MODE_PRIVATE).getPath());
}
checkForTor();
}
private class SearchClass {
public class KeyListener implements OnKeyListener {
@Override
public boolean onKey(View arg0, int arg1, KeyEvent arg2) {
switch (arg1) {
case KeyEvent.KEYCODE_ENTER:
InputMethodManager imm = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
imm.hideSoftInputFromWindow(mSearch.getWindowToken(), 0);
searchTheWeb(mSearch.getText().toString());
if (mCurrentView != null) {
mCurrentView.requestFocus();
}
return true;
default:
break;
}
return false;
}
}
public class EditorActionListener implements OnEditorActionListener {
@Override
public boolean onEditorAction(TextView arg0, int actionId, KeyEvent arg2) {
// hide the keyboard and search the web when the enter key
// button is pressed
if (actionId == EditorInfo.IME_ACTION_GO || actionId == EditorInfo.IME_ACTION_DONE
|| actionId == EditorInfo.IME_ACTION_NEXT
|| actionId == EditorInfo.IME_ACTION_SEND
|| actionId == EditorInfo.IME_ACTION_SEARCH
|| (arg2.getAction() == KeyEvent.KEYCODE_ENTER)) {
InputMethodManager imm = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
imm.hideSoftInputFromWindow(mSearch.getWindowToken(), 0);
searchTheWeb(mSearch.getText().toString());
if (mCurrentView != null) {
mCurrentView.requestFocus();
}
return true;
}
return false;
}
}
public class FocusChangeListener implements OnFocusChangeListener {
@Override
public void onFocusChange(View v, final boolean hasFocus) {
if (!hasFocus && mCurrentView != null) {
if (mCurrentView.getProgress() < 100) {
setIsLoading();
} else {
setIsFinishedLoading();
}
updateUrl(mCurrentView.getUrl(), true);
} else if (hasFocus) {
String url = mCurrentView.getUrl();
if (url == null || url.startsWith(Constants.FILE)) {
mSearch.setText("");
} else {
mSearch.setText(url);
}
((AutoCompleteTextView) v).selectAll(); // Hack to make sure
// the text gets
// selected
mIcon = mCopyIcon;
mSearch.setCompoundDrawables(null, null, mCopyIcon, null);
}
final Animation anim = new Animation() {
@Override
protected void applyTransformation(float interpolatedTime, Transformation t) {
if (!hasFocus) {
mArrowDrawable.setProgress(1.0f - interpolatedTime);
} else {
mArrowDrawable.setProgress(interpolatedTime);
}
}
@Override
public boolean willChangeBounds() {
return true;
}
};
anim.setDuration(300);
anim.setInterpolator(new DecelerateInterpolator());
anim.setAnimationListener(new AnimationListener() {
@Override
public void onAnimationStart(Animation animation) {
}
@Override
public void onAnimationEnd(Animation animation) {
if (!hasFocus) {
mArrowDrawable.setProgress(0.0f);
} else {
mArrowDrawable.setProgress(1.0f);
}
}
@Override
public void onAnimationRepeat(Animation animation) {
}
});
new Handler().postDelayed(new Runnable() {
@Override
public void run() {
mArrowImage.startAnimation(anim);
}
}, 100);
if (!hasFocus) {
InputMethodManager imm = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
imm.hideSoftInputFromWindow(mSearch.getWindowToken(), 0);
}
}
}
public class TouchListener implements OnTouchListener {
@SuppressLint("ClickableViewAccessibility")
@Override
public boolean onTouch(View v, MotionEvent event) {
if (mSearch.getCompoundDrawables()[2] != null) {
boolean tappedX = event.getX() > (mSearch.getWidth()
- mSearch.getPaddingRight() - mIcon.getIntrinsicWidth());
if (tappedX) {
if (event.getAction() == MotionEvent.ACTION_UP) {
if (mSearch.hasFocus()) {
ClipboardManager clipboard = (ClipboardManager) getSystemService(CLIPBOARD_SERVICE);
ClipData clip = ClipData.newPlainText("label", mSearch.getText()
.toString());
clipboard.setPrimaryClip(clip);
Utils.showToast(
mActivity,
mActivity.getResources().getString(
R.string.message_text_copied));
} else {
refreshOrStop();
}
}
return true;
}
}
return false;
}
}
}
private class DrawerLocker implements DrawerListener {
@Override
public void onDrawerClosed(View v) {
if (v == mDrawerRight) {
mDrawerLayout.setDrawerLockMode(DrawerLayout.LOCK_MODE_UNLOCKED, mDrawerLeft);
} else {
mDrawerLayout.setDrawerLockMode(DrawerLayout.LOCK_MODE_UNLOCKED, mDrawerRight);
}
}
@Override
public void onDrawerOpened(View v) {
if (v == mDrawerRight) {
mDrawerLayout.setDrawerLockMode(DrawerLayout.LOCK_MODE_LOCKED_CLOSED, mDrawerLeft);
} else {
mDrawerLayout.setDrawerLockMode(DrawerLayout.LOCK_MODE_LOCKED_CLOSED, mDrawerRight);
}
}
@Override
public void onDrawerSlide(View v, float arg) {
}
@Override
public void onDrawerStateChanged(int arg) {
}
}
/*
* If Orbot/Tor is installed, prompt the user if they want to enable
* proxying for this session
*/
public boolean checkForTor() {
boolean useProxy = mPreferences.getUseProxy();
OrbotHelper oh = new OrbotHelper(this);
if (oh.isOrbotInstalled() && !mPreferences.getCheckedForTor()) {
mPreferences.setCheckedForTor(true);
DialogInterface.OnClickListener dialogClickListener = new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
switch (which) {
case DialogInterface.BUTTON_POSITIVE:
mPreferences.setUseProxy(true);
initializeTor();
break;
case DialogInterface.BUTTON_NEGATIVE:
mPreferences.setUseProxy(false);
break;
}
}
};
AlertDialog.Builder builder = new AlertDialog.Builder(this);
builder.setMessage(R.string.use_tor_prompt)
.setPositiveButton(R.string.yes, dialogClickListener)
.setNegativeButton(R.string.no, dialogClickListener).show();
return true;
} else if (oh.isOrbotInstalled() & useProxy) {
return true;
} else {
mPreferences.setUseProxy(false);
return false;
}
}
/*
* Initialize WebKit Proxying for Tor
*/
public void initializeTor() {
OrbotHelper oh = new OrbotHelper(this);
if (!oh.isOrbotRunning()) {
oh.requestOrbotStart(this);
}
try {
String host = mPreferences.getProxyHost();
int port = mPreferences.getProxyPort();
WebkitProxy.setProxy(this.getPackageName() + ".BrowserApp", getApplicationContext(),
host, port);
} catch (Exception e) {
Log.d(Constants.TAG, "error enabling web proxying", e);
}
}
private boolean isTablet() {
return (getResources().getConfiguration().screenLayout & Configuration.SCREENLAYOUT_SIZE_MASK) == Configuration.SCREENLAYOUT_SIZE_XLARGE;
}
private void setNavigationDrawerWidth() {
int width = getResources().getDisplayMetrics().widthPixels - Utils.convertDpToPixels(56);
int maxWidth;
if (isTablet()) {
maxWidth = Utils.convertDpToPixels(320);
} else {
maxWidth = Utils.convertDpToPixels(300);
}
if (width > maxWidth) {
DrawerLayout.LayoutParams params = (android.support.v4.widget.DrawerLayout.LayoutParams) mDrawerLeft
.getLayoutParams();
params.width = maxWidth;
mDrawerLeft.setLayoutParams(params);
mDrawerLeft.requestLayout();
DrawerLayout.LayoutParams paramsRight = (android.support.v4.widget.DrawerLayout.LayoutParams) mDrawerRight
.getLayoutParams();
paramsRight.width = maxWidth;
mDrawerRight.setLayoutParams(paramsRight);
mDrawerRight.requestLayout();
} else {
DrawerLayout.LayoutParams params = (android.support.v4.widget.DrawerLayout.LayoutParams) mDrawerLeft
.getLayoutParams();
params.width = width;
mDrawerLeft.setLayoutParams(params);
mDrawerLeft.requestLayout();
DrawerLayout.LayoutParams paramsRight = (android.support.v4.widget.DrawerLayout.LayoutParams) mDrawerRight
.getLayoutParams();
paramsRight.width = width;
mDrawerRight.setLayoutParams(paramsRight);
mDrawerRight.requestLayout();
}
}
/*
* Override this class
*/
public synchronized void initializeTabs() {
}
public void restoreOrNewTab() {
mIdGenerator = 0;
String url = null;
if (getIntent() != null) {
url = getIntent().getDataString();
if (url != null) {
if (url.startsWith(Constants.FILE)) {
Utils.showToast(this, getResources().getString(R.string.message_blocked_local));
url = null;
}
}
}
if (mPreferences.getRestoreLostTabsEnabled()) {
String mem = mPreferences.getMemoryUrl();
mPreferences.setMemoryUrl("");
String[] array = Utils.getArray(mem);
int count = 0;
for (int n = 0; n < array.length; n++) {
if (array[n].length() > 0) {
if (url != null && url.compareTo(array[n]) == 0) {
url = null;
}
newTab(array[n], true);
count++;
}
}
if (url != null) {
newTab(url, true);
} else if (count == 0) {
newTab(null, true);
}
} else {
newTab(url, true);
}
}
public void initializePreferences() {
if (mPreferences == null) {
mPreferences = PreferenceManager.getInstance();
}
mFullScreen = mPreferences.getFullScreenEnabled();
mColorMode = mPreferences.getColorModeEnabled();
mColorMode &= !mDarkTheme;
if (!isIncognito() && !mColorMode && !mDarkTheme && mWebpageBitmap != null) {
changeToolbarBackground(mWebpageBitmap);
} else if (!isIncognito() && mCurrentView != null && !mDarkTheme
&& mCurrentView.getFavicon() != null) {
changeToolbarBackground(mCurrentView.getFavicon());
}
if (mFullScreen && mBrowserFrame.findViewById(R.id.toolbar_layout) == null) {
mUiLayout.removeView(mToolbarLayout);
mBrowserFrame.addView(mToolbarLayout);
mToolbarLayout.bringToFront();
} else if (mBrowserFrame.findViewById(R.id.toolbar_layout) != null) {
mBrowserFrame.removeView(mToolbarLayout);
mUiLayout.addView(mToolbarLayout, 0);
}
if (mPreferences.getHideStatusBarEnabled()) {
getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,
WindowManager.LayoutParams.FLAG_FULLSCREEN);
} else {
getWindow().clearFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN);
}
switch (mPreferences.getSearchChoice()) {
case 0:
mSearchText = mPreferences.getSearchUrl();
if (!mSearchText.startsWith(Constants.HTTP)
&& !mSearchText.startsWith(Constants.HTTPS)) {
mSearchText = Constants.GOOGLE_SEARCH;
}
break;
case 1:
mSearchText = Constants.GOOGLE_SEARCH;
break;
case 2:
mSearchText = Constants.ASK_SEARCH;
break;
case 3:
mSearchText = Constants.BING_SEARCH;
break;
case 4:
mSearchText = Constants.YAHOO_SEARCH;
break;
case 5:
mSearchText = Constants.STARTPAGE_SEARCH;
break;
case 6:
mSearchText = Constants.STARTPAGE_MOBILE_SEARCH;
break;
case 7:
mSearchText = Constants.DUCK_SEARCH;
break;
case 8:
mSearchText = Constants.DUCK_LITE_SEARCH;
break;
case 9:
mSearchText = Constants.BAIDU_SEARCH;
break;
case 10:
mSearchText = Constants.YANDEX_SEARCH;
break;
}
updateCookiePreference();
if (mPreferences.getUseProxy()) {
initializeTor();
} else {
try {
WebkitProxy.resetProxy(mActivity.getPackageName() + ".BrowserApp",
getApplicationContext());
} catch (Exception e) {
e.printStackTrace();
}
}
}
/*
* Override this if class overrides BrowserActivity
*/
public void updateCookiePreference() {
}
@Override
public boolean onKeyDown(int keyCode, KeyEvent event) {
if (keyCode == KeyEvent.KEYCODE_ENTER) {
if (mSearch.hasFocus()) {
searchTheWeb(mSearch.getText().toString());
}
} else if ((keyCode == KeyEvent.KEYCODE_MENU) && (Build.VERSION.SDK_INT <= 16)
&& (Build.MANUFACTURER.compareTo("LGE") == 0)) {
// Workaround for stupid LG devices that crash
return true;
}
return super.onKeyDown(keyCode, event);
}
@Override
public boolean onKeyUp(int keyCode, KeyEvent event) {
if ((keyCode == KeyEvent.KEYCODE_MENU) && (Build.VERSION.SDK_INT <= 16)
&& (Build.MANUFACTURER.compareTo("LGE") == 0)) {
// Workaround for stupid LG devices that crash
openOptionsMenu();
return true;
}
return super.onKeyUp(keyCode, event);
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
return super.onCreateOptionsMenu(menu);
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
// Handle action buttons
switch (item.getItemId()) {
case android.R.id.home:
if (mDrawerLayout.isDrawerOpen(mDrawerRight)) {
mDrawerLayout.closeDrawer(mDrawerRight);
}
return true;
case R.id.action_back:
if (mCurrentView != null) {
if (mCurrentView.canGoBack()) {
mCurrentView.goBack();
}
}
return true;
case R.id.action_forward:
if (mCurrentView != null) {
if (mCurrentView.canGoForward()) {
mCurrentView.goForward();
}
}
return true;
case R.id.action_new_tab:
newTab(null, true);
return true;
case R.id.action_incognito:
startActivity(new Intent(this, IncognitoActivity.class));
return true;
case R.id.action_share:
if (!mCurrentView.getUrl().startsWith(Constants.FILE)) {
Intent shareIntent = new Intent(android.content.Intent.ACTION_SEND);
shareIntent.setType("text/plain");
shareIntent.putExtra(android.content.Intent.EXTRA_SUBJECT,
mCurrentView.getTitle());
String shareMessage = mCurrentView.getUrl();
shareIntent.putExtra(android.content.Intent.EXTRA_TEXT, shareMessage);
startActivity(Intent.createChooser(shareIntent,
getResources().getString(R.string.dialog_title_share)));
}
return true;
case R.id.action_bookmarks:
openBookmarks();
return true;
case R.id.action_copy:
if (mCurrentView != null) {
if (!mCurrentView.getUrl().startsWith(Constants.FILE)) {
ClipboardManager clipboard = (ClipboardManager) getSystemService(CLIPBOARD_SERVICE);
ClipData clip = ClipData.newPlainText("label", mCurrentView.getUrl());
clipboard.setPrimaryClip(clip);
Utils.showToast(mActivity,
mActivity.getResources().getString(R.string.message_link_copied));
}
}
return true;
case R.id.action_settings:
startActivity(new Intent(this, SettingsActivity.class));
return true;
case R.id.action_history:
openHistory();
return true;
case R.id.action_add_bookmark:
if (!mCurrentView.getUrl().startsWith(Constants.FILE)) {
HistoryItem bookmark = new HistoryItem(mCurrentView.getUrl(),
mCurrentView.getTitle());
if (mBookmarkManager.addBookmark(bookmark)) {
mBookmarkList.add(bookmark);
Collections.sort(mBookmarkList, new SortIgnoreCase());
notifyBookmarkDataSetChanged();
mSearchAdapter.refreshBookmarks();
}
}
return true;
case R.id.action_find:
findInPage();
return true;
case R.id.action_reading_mode:
Intent read = new Intent(this, ReadingActivity.class);
read.putExtra(Constants.LOAD_READING_URL, mCurrentView.getUrl());
startActivity(read);
return true;
default:
return super.onOptionsItemSelected(item);
}
}
/**
* refreshes the underlying list of the Bookmark adapter since the bookmark
* adapter doesn't always change when notifyDataChanged gets called.
*/
private void notifyBookmarkDataSetChanged() {
mBookmarkAdapter.clear();
mBookmarkAdapter.addAll(mBookmarkList);
mBookmarkAdapter.notifyDataSetChanged();
}
/**
* method that shows a dialog asking what string the user wishes to search
* for. It highlights the text entered.
*/
private void findInPage() {
final AlertDialog.Builder finder = new AlertDialog.Builder(mActivity);
finder.setTitle(getResources().getString(R.string.action_find));
final EditText getHome = new EditText(this);
getHome.setHint(getResources().getString(R.string.search_hint));
finder.setView(getHome);
finder.setPositiveButton(getResources().getString(R.string.search_hint),
new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
String query = getHome.getText().toString();
if (query.length() > 0)
showSearchInterfaceBar(query);
}
});
finder.show();
}
private void showSearchInterfaceBar(String text) {
if (mCurrentView != null) {
mCurrentView.find(text);
}
mSearchBar = (RelativeLayout) findViewById(R.id.search_bar);
mSearchBar.setVisibility(View.VISIBLE);
TextView tw = (TextView) findViewById(R.id.search_query);
tw.setText("'" + text + "'");
ImageButton up = (ImageButton) findViewById(R.id.button_next);
up.setOnClickListener(this);
ImageButton down = (ImageButton) findViewById(R.id.button_back);
down.setOnClickListener(this);
ImageButton quit = (ImageButton) findViewById(R.id.button_quit);
quit.setOnClickListener(this);
}
private void showCloseDialog(final int position) {
AlertDialog.Builder builder = new AlertDialog.Builder(mActivity);
ArrayAdapter<String> adapter = new ArrayAdapter<>(mActivity,
android.R.layout.simple_dropdown_item_1line);
adapter.add(mActivity.getString(R.string.close_tab));
adapter.add(mActivity.getString(R.string.close_all_tabs));
builder.setAdapter(adapter, new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
switch (which) {
case 0:
deleteTab(position);
break;
case 1:
closeBrowser();
break;
default:
break;
}
}
});
builder.show();
}
/**
* The click listener for ListView in the navigation drawer
*/
private class DrawerItemClickListener implements ListView.OnItemClickListener {
@Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
mIsNewIntent = false;
showTab(mWebViews.get(position));
}
}
/**
* long click listener for Navigation Drawer
*/
private class DrawerItemLongClickListener implements ListView.OnItemLongClickListener {
@Override
public boolean onItemLongClick(AdapterView<?> arg0, View arg1, final int position, long arg3) {
showCloseDialog(position);
return true;
}
}
private class BookmarkItemClickListener implements ListView.OnItemClickListener {
@Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
if (mCurrentView != null) {
mCurrentView.loadUrl(mBookmarkList.get(position).getUrl());
}
// keep any jank from happening when the drawer is closed after the
// URL starts to load
final Handler handler = new Handler();
handler.postDelayed(new Runnable() {
@Override
public void run() {
mDrawerLayout.closeDrawer(mDrawerRight);
}
}, 150);
}
}
private class BookmarkItemLongClickListener implements ListView.OnItemLongClickListener {
@Override
public boolean onItemLongClick(AdapterView<?> arg0, View arg1, final int position, long arg3) {
AlertDialog.Builder builder = new AlertDialog.Builder(mActivity);
builder.setTitle(mActivity.getResources().getString(R.string.action_bookmarks));
builder.setMessage(getResources().getString(R.string.dialog_bookmark))
.setCancelable(true)
.setPositiveButton(getResources().getString(R.string.action_new_tab),
new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int id) {
newTab(mBookmarkList.get(position).getUrl(), false);
mDrawerLayout.closeDrawers();
}
})
.setNegativeButton(getResources().getString(R.string.action_delete),
new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
if (mBookmarkManager.deleteBookmark(mBookmarkList.get(position)
.getUrl())) {
mBookmarkList.remove(position);
notifyBookmarkDataSetChanged();
mSearchAdapter.refreshBookmarks();
openBookmarks();
}
}
})
.setNeutralButton(getResources().getString(R.string.action_edit),
new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
editBookmark(position);
}
});
AlertDialog alert = builder.create();
alert.show();
return true;
}
}
/**
* Takes in the id of which bookmark was selected and shows a dialog that
* allows the user to rename and change the url of the bookmark
*
* @param id
* which id in the list was chosen
*/
public synchronized void editBookmark(final int id) {
final AlertDialog.Builder homePicker = new AlertDialog.Builder(mActivity);
homePicker.setTitle(getResources().getString(R.string.title_edit_bookmark));
final EditText getTitle = new EditText(mActivity);
getTitle.setHint(getResources().getString(R.string.hint_title));
getTitle.setText(mBookmarkList.get(id).getTitle());
getTitle.setSingleLine();
final EditText getUrl = new EditText(mActivity);
getUrl.setHint(getResources().getString(R.string.hint_url));
getUrl.setText(mBookmarkList.get(id).getUrl());
getUrl.setSingleLine();
LinearLayout layout = new LinearLayout(mActivity);
layout.setOrientation(LinearLayout.VERTICAL);
layout.addView(getTitle);
layout.addView(getUrl);
homePicker.setView(layout);
homePicker.setPositiveButton(getResources().getString(R.string.action_ok),
new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
mBookmarkList.get(id).setTitle(getTitle.getText().toString());
mBookmarkList.get(id).setUrl(getUrl.getText().toString());
mBookmarkManager.overwriteBookmarks(mBookmarkList);
Collections.sort(mBookmarkList, new SortIgnoreCase());
notifyBookmarkDataSetChanged();
if (mCurrentView != null) {
if (mCurrentView.getUrl().startsWith(Constants.FILE)
&& mCurrentView.getUrl().endsWith("bookmarks.html")) {
openBookmarkPage(mCurrentView.getWebView());
}
}
}
});
homePicker.show();
}
/**
* displays the WebView contained in the LightningView Also handles the
* removal of previous views
*
* @param view
* the LightningView to show
*/
private synchronized void showTab(LightningView view) {
// Set the background color so the color mode color doesn't show through
mBrowserFrame.setBackgroundColor(mBackgroundColor);
if (view == null) {
return;
}
mBrowserFrame.removeAllViews();
if (mCurrentView != null) {
mCurrentView.setForegroundTab(false);
mCurrentView.onPause();
}
mCurrentView = view;
mCurrentView.setForegroundTab(true);
if (mCurrentView.getWebView() != null) {
updateUrl(mCurrentView.getUrl(), true);
updateProgress(mCurrentView.getProgress());
} else {
updateUrl("", true);
updateProgress(0);
}
mBrowserFrame.addView(mCurrentView.getWebView(), MATCH_PARENT);
// Remove browser frame background to reduce overdraw
mBrowserFrame.setBackgroundColor(0);
mCurrentView.requestFocus();
mCurrentView.onResume();
// Use a delayed handler to make the transition smooth
// otherwise it will get caught up with the showTab code
// and cause a janky motion
final Handler handler = new Handler();
handler.postDelayed(new Runnable() {
@Override
public void run() {
mDrawerLayout.closeDrawers();
}
}, 150);
}
/**
* creates a new tab with the passed in URL if it isn't null
*/
@Override
protected void onNewIntent(Intent intent) {
super.onNewIntent(intent);
}
public void handleNewIntent(Intent intent) {
String url = null;
if (intent != null) {
url = intent.getDataString();
}
int num = 0;
if (intent != null && intent.getExtras() != null) {
num = intent.getExtras().getInt(getPackageName() + ".Origin");
}
if (num == 1) {
mCurrentView.loadUrl(url);
} else if (url != null) {
if (url.startsWith(Constants.FILE)) {
Utils.showToast(this, getResources().getString(R.string.message_blocked_local));
url = null;
}
newTab(url, true);
mIsNewIntent = true;
}
}
@Override
public void closeEmptyTab() {
if (mCurrentView != null && mCurrentView.getWebView().copyBackForwardList().getSize() == 0) {
closeCurrentTab();
}
}
private void closeCurrentTab() {
// don't delete the tab because the browser will close and mess stuff up
}
@SuppressWarnings("deprecation")
@Override
public void onTrimMemory(int level) {
if (level > TRIM_MEMORY_MODERATE && Build.VERSION.SDK_INT < Build.VERSION_CODES.KITKAT) {
Log.d(Constants.TAG, "Low Memory, Free Memory");
for (LightningView view : mWebViews) {
view.getWebView().freeMemory();
}
}
}
protected synchronized boolean newTab(String url, boolean show) {
// Limit number of tabs for limited version of app
if (!Constants.FULL_VERSION && mWebViews.size() >= 10) {
Utils.showToast(this, this.getString(R.string.max_tabs));
return false;
}
mIsNewIntent = false;
LightningView startingTab = new LightningView(mActivity, url, mDarkTheme);
if (mIdGenerator == 0) {
startingTab.resumeTimers();
}
mIdGenerator++;
mWebViews.add(startingTab);
mTitleAdapter.notifyDataSetChanged();
if (show) {
mDrawerListLeft.setItemChecked(mWebViews.size() - 1, true);
showTab(startingTab);
}
return true;
}
private synchronized void deleteTab(int position) {
if (position >= mWebViews.size()) {
return;
}
int current = mDrawerListLeft.getCheckedItemPosition();
LightningView reference = mWebViews.get(position);
if (reference == null) {
return;
}
if (reference.getUrl() != null && !reference.getUrl().startsWith(Constants.FILE)
&& !isIncognito()) {
mPreferences.setSavedUrl(reference.getUrl());
}
boolean isShown = reference.isShown();
if (isShown) {
mBrowserFrame.setBackgroundColor(mBackgroundColor);
}
if (current > position) {
mWebViews.remove(position);
mDrawerListLeft.setItemChecked(current - 1, true);
reference.onDestroy();
} else if (mWebViews.size() > position + 1) {
if (current == position) {
showTab(mWebViews.get(position + 1));
mWebViews.remove(position);
mDrawerListLeft.setItemChecked(position, true);
} else {
mWebViews.remove(position);
}
reference.onDestroy();
} else if (mWebViews.size() > 1) {
if (current == position) {
showTab(mWebViews.get(position - 1));
mWebViews.remove(position);
mDrawerListLeft.setItemChecked(position - 1, true);
} else {
mWebViews.remove(position);
}
reference.onDestroy();
} else {
if (mCurrentView.getUrl() == null || mCurrentView.getUrl().startsWith(Constants.FILE)
|| mCurrentView.getUrl().equals(mHomepage)) {
closeActivity();
} else {
mWebViews.remove(position);
if (mPreferences.getClearCacheExit() && mCurrentView != null && !isIncognito()) {
mCurrentView.clearCache(true);
Log.d(Constants.TAG, "Cache Cleared");
}
if (mPreferences.getClearHistoryExitEnabled() && !isIncognito()) {
clearHistory();
Log.d(Constants.TAG, "History Cleared");
}
if (mPreferences.getClearCookiesExitEnabled() && !isIncognito()) {
clearCookies();
Log.d(Constants.TAG, "Cookies Cleared");
}
reference.pauseTimers();
reference.onDestroy();
mCurrentView = null;
mTitleAdapter.notifyDataSetChanged();
finish();
}
}
mTitleAdapter.notifyDataSetChanged();
if (mIsNewIntent && isShown) {
mIsNewIntent = false;
closeActivity();
}
Log.d(Constants.TAG, "deleted tab");
}
@Override
public boolean onKeyLongPress(int keyCode, KeyEvent event) {
if (keyCode == KeyEvent.KEYCODE_BACK) {
showCloseDialog(mDrawerListLeft.getCheckedItemPosition());
}
return true;
}
private void closeBrowser() {
mBrowserFrame.setBackgroundColor(mBackgroundColor);
if (mPreferences.getClearCacheExit() && mCurrentView != null && !isIncognito()) {
mCurrentView.clearCache(true);
Log.d(Constants.TAG, "Cache Cleared");
}
if (mPreferences.getClearHistoryExitEnabled() && !isIncognito()) {
clearHistory();
Log.d(Constants.TAG, "History Cleared");
}
if (mPreferences.getClearCookiesExitEnabled() && !isIncognito()) {
clearCookies();
Log.d(Constants.TAG, "Cookies Cleared");
}
mCurrentView = null;
for (int n = 0; n < mWebViews.size(); n++) {
if (mWebViews.get(n) != null) {
mWebViews.get(n).onDestroy();
}
}
mWebViews.clear();
mTitleAdapter.notifyDataSetChanged();
finish();
}
@SuppressWarnings("deprecation")
public void clearHistory() {
this.deleteDatabase(HistoryDatabase.DATABASE_NAME);
WebViewDatabase m = WebViewDatabase.getInstance(this);
m.clearFormData();
m.clearHttpAuthUsernamePassword();
if (API < 18) {
m.clearUsernamePassword();
WebIconDatabase.getInstance().removeAllIcons();
}
if (mSystemBrowser) {
try {
Browser.clearHistory(getContentResolver());
} catch (NullPointerException ignored) {
}
}
Utils.trimCache(this);
}
@SuppressLint("NewApi")
@SuppressWarnings("deprecation")
public void clearCookies() {
// TODO Break out web storage deletion into its own option/action
// TODO clear web storage for all sites that are visited in Incognito mode
WebStorage storage = WebStorage.getInstance();
storage.deleteAllData();
CookieManager c = CookieManager.getInstance();
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
c.removeAllCookies(null);
} else {
CookieSyncManager.createInstance(this);
c.removeAllCookie();
}
}
@Override
public void onBackPressed() {
if (mDrawerLayout.isDrawerOpen(mDrawerLeft)) {
mDrawerLayout.closeDrawer(mDrawerLeft);
} else if (mDrawerLayout.isDrawerOpen(mDrawerRight)) {
mDrawerLayout.closeDrawer(mDrawerRight);
} else {
if (mCurrentView != null) {
Log.d(Constants.TAG, "onBackPressed");
if (mSearch.hasFocus()) {
mCurrentView.requestFocus();
} else if (mCurrentView.canGoBack()) {
if (!mCurrentView.isShown()) {
onHideCustomView();
} else {
mCurrentView.goBack();
}
} else {
deleteTab(mDrawerListLeft.getCheckedItemPosition());
}
} else {
Log.e(Constants.TAG, "This shouldn't happen ever");
super.onBackPressed();
}
}
}
@Override
protected void onPause() {
super.onPause();
Log.d(Constants.TAG, "onPause");
if (mCurrentView != null) {
mCurrentView.pauseTimers();
mCurrentView.onPause();
}
}
public void saveOpenTabs() {
if (mPreferences.getRestoreLostTabsEnabled()) {
String s = "";
for (int n = 0; n < mWebViews.size(); n++) {
if (mWebViews.get(n).getUrl() != null) {
s = s + mWebViews.get(n).getUrl() + "|$|SEPARATOR|$|";
}
}
mPreferences.setMemoryUrl(s);
}
}
@Override
protected void onDestroy() {
Log.d(Constants.TAG, "onDestroy");
if (mHistoryDatabase != null) {
mHistoryDatabase.close();
}
super.onDestroy();
}
@Override
protected void onResume() {
super.onResume();
Log.d(Constants.TAG, "onResume");
if (mSearchAdapter != null) {
mSearchAdapter.refreshPreferences();
mSearchAdapter.refreshBookmarks();
}
if (mCurrentView != null) {
mCurrentView.resumeTimers();
mCurrentView.onResume();
mHistoryDatabase = HistoryDatabase.getInstance(getApplicationContext());
mBookmarkList = mBookmarkManager.getBookmarks(true);
notifyBookmarkDataSetChanged();
}
initializePreferences();
if (mWebViews != null) {
for (int n = 0; n < mWebViews.size(); n++) {
if (mWebViews.get(n) != null) {
mWebViews.get(n).initializePreferences(this);
} else {
mWebViews.remove(n);
}
}
}
supportInvalidateOptionsMenu();
}
/**
* searches the web for the query fixing any and all problems with the input
* checks if it is a search, url, etc.
*/
void searchTheWeb(String query) {
if (query.equals("")) {
return;
}
String SEARCH = mSearchText;
query = query.trim();
mCurrentView.stopLoading();
if (query.startsWith("www.")) {
query = Constants.HTTP + query;
} else if (query.startsWith("ftp.")) {
query = "ftp://" + query;
}
boolean containsPeriod = query.contains(".");
boolean isIPAddress = (TextUtils.isDigitsOnly(query.replace(".", ""))
&& (query.replace(".", "").length() >= 4) && query.contains("."));
boolean aboutScheme = query.contains("about:");
boolean validURL = (query.startsWith("ftp://") || query.startsWith(Constants.HTTP)
|| query.startsWith(Constants.FILE) || query.startsWith(Constants.HTTPS))
|| isIPAddress;
boolean isSearch = ((query.contains(" ") || !containsPeriod) && !aboutScheme);
if (isIPAddress
&& (!query.startsWith(Constants.HTTP) || !query.startsWith(Constants.HTTPS))) {
query = Constants.HTTP + query;
}
if (isSearch) {
try {
query = URLEncoder.encode(query, "UTF-8");
} catch (UnsupportedEncodingException e) {
e.printStackTrace();
}
mCurrentView.loadUrl(SEARCH + query);
} else if (!validURL) {
mCurrentView.loadUrl(Constants.HTTP + query);
} else {
mCurrentView.loadUrl(query);
}
}
public class LightningViewAdapter extends ArrayAdapter<LightningView> {
Context context;
ColorMatrix colorMatrix;
ColorMatrixColorFilter filter;
Paint paint;
int layoutResourceId;
List<LightningView> data = null;
CloseTabListener mExitListener;
public LightningViewAdapter(Context context, int layoutResourceId, List<LightningView> data) {
super(context, layoutResourceId, data);
this.layoutResourceId = layoutResourceId;
this.context = context;
this.data = data;
this.mExitListener = new CloseTabListener();
}
@Override
public View getView(final int position, View convertView, ViewGroup parent) {
View row = convertView;
LightningViewHolder holder = null;
if (row == null) {
LayoutInflater inflater = ((Activity) context).getLayoutInflater();
row = inflater.inflate(layoutResourceId, parent, false);
holder = new LightningViewHolder();
holder.txtTitle = (TextView) row.findViewById(R.id.textTab);
holder.favicon = (ImageView) row.findViewById(R.id.faviconTab);
holder.exit = (ImageView) row.findViewById(R.id.deleteButton);
holder.exit.setTag(position);
row.setTag(holder);
} else {
holder = (LightningViewHolder) row.getTag();
}
holder.exit.setTag(position);
holder.exit.setOnClickListener(mExitListener);
ViewCompat.jumpDrawablesToCurrentState(holder.exit);
LightningView web = data.get(position);
holder.txtTitle.setText(web.getTitle());
if (web.isForegroundTab()) {
holder.txtTitle.setTextAppearance(context, R.style.boldText);
} else {
holder.txtTitle.setTextAppearance(context, R.style.normalText);
}
Bitmap favicon = web.getFavicon();
if (web.isForegroundTab()) {
holder.favicon.setImageBitmap(favicon);
if (!isIncognito() && mColorMode)
changeToolbarBackground(favicon);
} else {
Bitmap grayscaleBitmap = Bitmap.createBitmap(favicon.getWidth(),
favicon.getHeight(), Bitmap.Config.ARGB_8888);
Canvas c = new Canvas(grayscaleBitmap);
if (colorMatrix == null || filter == null || paint == null) {
paint = new Paint();
colorMatrix = new ColorMatrix();
colorMatrix.setSaturation(0);
filter = new ColorMatrixColorFilter(colorMatrix);
paint.setColorFilter(filter);
}
c.drawBitmap(favicon, 0, 0, paint);
holder.favicon.setImageBitmap(grayscaleBitmap);
}
return row;
}
class LightningViewHolder {
TextView txtTitle;
ImageView favicon;
ImageView exit;
}
}
private class CloseTabListener implements OnClickListener {
@Override
public void onClick(View v) {
deleteTab((int) v.getTag());
}
}
private void changeToolbarBackground(Bitmap favicon) {
Palette.from(favicon).generate(new Palette.PaletteAsyncListener() {
@Override
public void onGenerated(Palette palette) {
// OR with opaque black to remove transparency glitches
int color = 0xff000000 | palette.getVibrantColor(mActivity.getResources()
.getColor(R.color.primary_color));
int finalColor; // Lighten up the dark color if it is
// too dark
if (isColorTooDark(color)) {
finalColor = mixTwoColors(
mActivity.getResources().getColor(R.color.primary_color),
color, 0.25f);
} else {
finalColor = color;
}
ValueAnimator anim = ValueAnimator.ofObject(new ArgbEvaluator(),
mBackground.getColor(), finalColor);
anim.addUpdateListener(new AnimatorUpdateListener() {
@Override
public void onAnimationUpdate(ValueAnimator animation) {
int color = (Integer) animation.getAnimatedValue();
mBackground.setColor(color);
getWindow().setBackgroundDrawable(mBackground);
mToolbarLayout.setBackgroundColor(color);
}
});
anim.setDuration(300);
anim.start();
}
});
}
public static boolean isColorTooDark(int color) {
final byte RED_CHANNEL = 16;
final byte GREEN_CHANNEL = 8;
final byte BLUE_CHANNEL = 0;
int r = ((int) ((float) (color >> RED_CHANNEL & 0xff) * 0.3f)) & 0xff;
int g = ((int) ((float) (color >> GREEN_CHANNEL & 0xff) * 0.59)) & 0xff;
int b = ((int) ((float) (color >> BLUE_CHANNEL & 0xff) * 0.11)) & 0xff;
int gr = (r + g + b) & 0xff;
int gray = gr + (gr << GREEN_CHANNEL) + (gr << RED_CHANNEL);
return gray < 0x727272;
}
public static int mixTwoColors(int color1, int color2, float amount) {
final byte ALPHA_CHANNEL = 24;
final byte RED_CHANNEL = 16;
final byte GREEN_CHANNEL = 8;
final byte BLUE_CHANNEL = 0;
final float inverseAmount = 1.0f - amount;
int r = ((int) (((float) (color1 >> RED_CHANNEL & 0xff) * amount) + ((float) (color2 >> RED_CHANNEL & 0xff) * inverseAmount))) & 0xff;
int g = ((int) (((float) (color1 >> GREEN_CHANNEL & 0xff) * amount) + ((float) (color2 >> GREEN_CHANNEL & 0xff) * inverseAmount))) & 0xff;
int b = ((int) (((float) (color1 & 0xff) * amount) + ((float) (color2 & 0xff) * inverseAmount))) & 0xff;
return 0xff << ALPHA_CHANNEL | r << RED_CHANNEL | g << GREEN_CHANNEL | b << BLUE_CHANNEL;
}
public class BookmarkViewAdapter extends ArrayAdapter<HistoryItem> {
Context context;
List<HistoryItem> data = null;
int layoutResourceId;
public BookmarkViewAdapter(Context context, int layoutResourceId, List<HistoryItem> data) {
super(context, layoutResourceId, data);
this.layoutResourceId = layoutResourceId;
this.context = context;
this.data = data;
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
View row = convertView;
BookmarkViewHolder holder = null;
if (row == null) {
LayoutInflater inflater = ((Activity) context).getLayoutInflater();
row = inflater.inflate(layoutResourceId, parent, false);
holder = new BookmarkViewHolder();
holder.txtTitle = (TextView) row.findViewById(R.id.textBookmark);
holder.favicon = (ImageView) row.findViewById(R.id.faviconBookmark);
row.setTag(holder);
} else {
holder = (BookmarkViewHolder) row.getTag();
}
HistoryItem web = data.get(position);
holder.txtTitle.setText(web.getTitle());
holder.favicon.setImageBitmap(mWebpageBitmap);
if (web.getBitmap() == null) {
getImage(holder.favicon, web);
} else {
holder.favicon.setImageBitmap(web.getBitmap());
}
return row;
}
class BookmarkViewHolder {
TextView txtTitle;
ImageView favicon;
}
}
private void getImage(ImageView image, HistoryItem web) {
new DownloadImageTask(image, web).execute(web.getUrl());
}
private class DownloadImageTask extends AsyncTask<String, Void, Bitmap> {
ImageView bmImage;
HistoryItem mWeb;
public DownloadImageTask(ImageView bmImage, HistoryItem web) {
this.bmImage = bmImage;
this.mWeb = web;
}
protected Bitmap doInBackground(String... urls) {
String url = urls[0];
Bitmap mIcon = null;
// unique path for each url that is bookmarked.
String hash = String.valueOf(Utils.getDomainName(url).hashCode());
File image = new File(mActivity.getCacheDir(), hash + ".png");
String urldisplay;
try {
urldisplay = Utils.getProtocol(url) + getDomainName(url) + "/favicon.ico";
} catch (URISyntaxException e) {
e.printStackTrace();
urldisplay = "https://www.google.com/s2/favicons?domain_url=" + url;
}
// checks to see if the image exists
if (!image.exists()) {
try {
// if not, download it...
URL urlDownload = new URL(urldisplay);
HttpURLConnection connection = (HttpURLConnection) urlDownload.openConnection();
connection.setDoInput(true);
connection.connect();
InputStream in = connection.getInputStream();
if (in != null) {
mIcon = BitmapFactory.decodeStream(in);
}
// ...and cache it
if (mIcon != null) {
FileOutputStream fos = new FileOutputStream(image);
mIcon.compress(Bitmap.CompressFormat.PNG, 100, fos);
fos.flush();
fos.close();
Log.d(Constants.TAG, "Downloaded: " + urldisplay);
}
} catch (Exception e) {
e.printStackTrace();
}
} else {
// if it exists, retrieve it from the cache
mIcon = BitmapFactory.decodeFile(image.getPath());
}
if (mIcon == null) {
try {
// if not, download it...
URL urlDownload = new URL("https://www.google.com/s2/favicons?domain_url="
+ url);
HttpURLConnection connection = (HttpURLConnection) urlDownload.openConnection();
connection.setDoInput(true);
connection.connect();
InputStream in = connection.getInputStream();
if (in != null) {
mIcon = BitmapFactory.decodeStream(in);
}
// ...and cache it
if (mIcon != null) {
FileOutputStream fos = new FileOutputStream(image);
mIcon.compress(Bitmap.CompressFormat.PNG, 100, fos);
fos.flush();
fos.close();
}
} catch (Exception e) {
e.printStackTrace();
}
}
if (mIcon == null) {
return mWebpageBitmap;
} else {
return mIcon;
}
}
protected void onPostExecute(Bitmap result) {
Bitmap fav = Utils.padFavicon(result);
bmImage.setImageBitmap(fav);
mWeb.setBitmap(fav);
notifyBookmarkDataSetChanged();
}
}
static String getDomainName(String url) throws URISyntaxException {
URI uri = new URI(url);
String domain = uri.getHost();
if (domain == null) {
return url;
}
return domain.startsWith("www.") ? domain.substring(4) : domain;
}
@Override
public void updateUrl(String url, boolean shortUrl) {
if (url == null || mSearch == null || mSearch.hasFocus()) {
return;
}
if (shortUrl && !url.startsWith(Constants.FILE)) {
switch (mPreferences.getUrlBoxContentChoice()) {
case 0: // Default, show only the domain
url = url.replaceFirst(Constants.HTTP, "");
url = Utils.getDomainName(url);
mSearch.setText(url);
break;
case 1: // URL, show the entire URL
mSearch.setText(url);
break;
case 2: // Title, show the page's title
if (mCurrentView != null && !mCurrentView.getTitle().isEmpty()) {
mSearch.setText(mCurrentView.getTitle());
} else {
mSearch.setText(mUntitledTitle);
}
break;
}
} else {
if (url.startsWith(Constants.FILE)) {
url = "";
}
mSearch.setText(url);
}
}
@Override
public void updateProgress(int n) {
if (n >= 100) {
setIsFinishedLoading();
} else {
setIsLoading();
}
mProgressBar.setProgress(n);
}
@Override
public void updateHistory(final String title, final String url) {
}
public void addItemToHistory(final String title, final String url) {
Runnable update = new Runnable() {
@Override
public void run() {
if (isSystemBrowserAvailable() && mPreferences.getSyncHistoryEnabled()) {
try {
Browser.updateVisitedHistory(getContentResolver(), url, true);
} catch (NullPointerException ignored) {
}
}
try {
if (mHistoryDatabase == null) {
mHistoryDatabase = HistoryDatabase.getInstance(mActivity);
}
mHistoryDatabase.visitHistoryItem(url, title);
} catch (IllegalStateException e) {
Log.e(Constants.TAG, "IllegalStateException in updateHistory");
} catch (NullPointerException e) {
Log.e(Constants.TAG, "NullPointerException in updateHistory");
} catch (SQLiteException e) {
Log.e(Constants.TAG, "SQLiteException in updateHistory");
}
}
};
if (url != null && !url.startsWith(Constants.FILE)) {
new Thread(update).start();
}
}
public boolean isSystemBrowserAvailable() {
return mSystemBrowser;
}
public boolean getSystemBrowser() {
Cursor c = null;
String[] columns = new String[] { "url", "title" };
boolean browserFlag = false;
try {
Uri bookmarks = Browser.BOOKMARKS_URI;
c = getContentResolver().query(bookmarks, columns, null, null, null);
} catch (SQLiteException ignored) {
} catch (IllegalStateException ignored) {
} catch (NullPointerException ignored) {
}
if (c != null) {
Log.d("Browser", "System Browser Available");
browserFlag = true;
} else {
Log.e("Browser", "System Browser Unavailable");
browserFlag = false;
}
if (c != null) {
c.close();
c = null;
}
mPreferences.setSystemBrowserPresent(browserFlag);
return browserFlag;
}
/**
* method to generate search suggestions for the AutoCompleteTextView from
* previously searched URLs
*/
private void initializeSearchSuggestions(final AutoCompleteTextView getUrl) {
getUrl.setThreshold(1);
getUrl.setDropDownWidth(-1);
getUrl.setDropDownAnchor(R.id.toolbar_layout);
getUrl.setOnItemClickListener(new OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> arg0, View arg1, int arg2, long arg3) {
try {
String url;
url = ((TextView) arg1.findViewById(R.id.url)).getText().toString();
if (url.startsWith(mActivity.getString(R.string.suggestion))) {
url = ((TextView) arg1.findViewById(R.id.title)).getText().toString();
} else {
getUrl.setText(url);
}
searchTheWeb(url);
url = null;
InputMethodManager imm = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
imm.hideSoftInputFromWindow(getUrl.getWindowToken(), 0);
if (mCurrentView != null) {
mCurrentView.requestFocus();
}
} catch (NullPointerException e) {
Log.e("Browser Error: ", "NullPointerException on item click");
}
}
});
getUrl.setSelectAllOnFocus(true);
mSearchAdapter = new SearchAdapter(mActivity, mDarkTheme, isIncognito());
getUrl.setAdapter(mSearchAdapter);
}
@Override
public boolean isIncognito() {
return false;
}
/**
* function that opens the HTML history page in the browser
*/
private void openHistory() {
// use a thread so that history retrieval doesn't block the UI
Thread history = new Thread(new Runnable() {
@Override
public void run() {
mCurrentView.loadUrl(HistoryPage.getHistoryPage(mActivity));
mSearch.setText("");
}
});
history.run();
}
/**
* helper function that opens the bookmark drawer
*/
private void openBookmarks() {
if (mDrawerLayout.isDrawerOpen(mDrawerLeft)) {
mDrawerLayout.closeDrawers();
}
mDrawerLayout.openDrawer(mDrawerRight);
}
public void closeDrawers() {
mDrawerLayout.closeDrawers();
}
@Override
/**
* open the HTML bookmarks page, parameter view is the WebView that should show the page
*/
public void openBookmarkPage(WebView view) {
StringBuilder bookmarkBuilder = new StringBuilder();
bookmarkBuilder.append(BookmarkPage.HEADING);
Iterator<HistoryItem> iter = mBookmarkList.iterator();
HistoryItem helper;
while (iter.hasNext()) {
helper = iter.next();
bookmarkBuilder.append(BookmarkPage.PART1);
bookmarkBuilder.append(helper.getUrl());
bookmarkBuilder.append(BookmarkPage.PART2);
bookmarkBuilder.append(helper.getUrl());
bookmarkBuilder.append(BookmarkPage.PART3);
bookmarkBuilder.append(helper.getTitle());
bookmarkBuilder.append(BookmarkPage.PART4);
}
bookmarkBuilder.append(BookmarkPage.END);
File bookmarkWebPage = new File(mActivity.getFilesDir(), BookmarkPage.FILENAME);
try {
FileWriter bookWriter = new FileWriter(bookmarkWebPage, false);
bookWriter.write(bookmarkBuilder.toString());
bookWriter.close();
} catch (IOException e) {
e.printStackTrace();
}
view.loadUrl(Constants.FILE + bookmarkWebPage);
}
@Override
public void update() {
mTitleAdapter.notifyDataSetChanged();
}
@Override
/**
* opens a file chooser
* param ValueCallback is the message from the WebView indicating a file chooser
* should be opened
*/
public void openFileChooser(ValueCallback<Uri> uploadMsg) {
mUploadMessage = uploadMsg;
Intent i = new Intent(Intent.ACTION_GET_CONTENT);
i.addCategory(Intent.CATEGORY_OPENABLE);
i.setType("*/*");
startActivityForResult(Intent.createChooser(i, getString(R.string.title_file_chooser)), 1);
}
@Override
/**
* used to allow uploading into the browser
*/
protected void onActivityResult(int requestCode, int resultCode, Intent intent) {
if (API < Build.VERSION_CODES.LOLLIPOP) {
if (requestCode == 1) {
if (null == mUploadMessage) {
return;
}
Uri result = intent == null || resultCode != RESULT_OK ? null : intent.getData();
mUploadMessage.onReceiveValue(result);
mUploadMessage = null;
}
}
if (requestCode != 1 || mFilePathCallback == null) {
super.onActivityResult(requestCode, resultCode, intent);
return;
}
Uri[] results = null;
// Check that the response is a good one
if (resultCode == Activity.RESULT_OK) {
if (intent == null) {
// If there is not data, then we may have taken a photo
if (mCameraPhotoPath != null) {
results = new Uri[] { Uri.parse(mCameraPhotoPath) };
}
} else {
String dataString = intent.getDataString();
if (dataString != null) {
results = new Uri[] { Uri.parse(dataString) };
}
}
}
mFilePathCallback.onReceiveValue(results);
mFilePathCallback = null;
return;
}
@Override
public void showFileChooser(ValueCallback<Uri[]> filePathCallback) {
if (mFilePathCallback != null) {
mFilePathCallback.onReceiveValue(null);
}
mFilePathCallback = filePathCallback;
Intent takePictureIntent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
if (takePictureIntent.resolveActivity(getActivity().getPackageManager()) != null) {
// Create the File where the photo should go
File photoFile = null;
try {
photoFile = Utils.createImageFile();
takePictureIntent.putExtra("PhotoPath", mCameraPhotoPath);
} catch (IOException ex) {
// Error occurred while creating the File
Log.e(Constants.TAG, "Unable to create Image File", ex);
}
// Continue only if the File was successfully created
if (photoFile != null) {
mCameraPhotoPath = "file:" + photoFile.getAbsolutePath();
takePictureIntent.putExtra(MediaStore.EXTRA_OUTPUT, Uri.fromFile(photoFile));
} else {
takePictureIntent = null;
}
}
Intent contentSelectionIntent = new Intent(Intent.ACTION_GET_CONTENT);
contentSelectionIntent.addCategory(Intent.CATEGORY_OPENABLE);
contentSelectionIntent.setType("image/*");
Intent[] intentArray;
if (takePictureIntent != null) {
intentArray = new Intent[] { takePictureIntent };
} else {
intentArray = new Intent[0];
}
Intent chooserIntent = new Intent(Intent.ACTION_CHOOSER);
chooserIntent.putExtra(Intent.EXTRA_INTENT, contentSelectionIntent);
chooserIntent.putExtra(Intent.EXTRA_TITLE, "Image Chooser");
chooserIntent.putExtra(Intent.EXTRA_INITIAL_INTENTS, intentArray);
mActivity.startActivityForResult(chooserIntent, 1);
}
@Override
/**
* handles long presses for the browser, tries to get the
* url of the item that was clicked and sends it (it can be null)
* to the click handler that does cool stuff with it
*/
public void onLongPress() {
if (mClickHandler == null) {
mClickHandler = new ClickHandler(mActivity);
}
Message click = mClickHandler.obtainMessage();
if (click != null) {
click.setTarget(mClickHandler);
mCurrentView.getWebView().requestFocusNodeHref(click);
}
}
@Override
public void onShowCustomView(View view, int requestedOrientation, CustomViewCallback callback) {
if (view == null) {
return;
}
if (mCustomView != null && callback != null) {
callback.onCustomViewHidden();
return;
}
try {
view.setKeepScreenOn(true);
} catch (SecurityException e) {
Log.e(Constants.TAG, "WebView is not allowed to keep the screen on");
}
mOriginalOrientation = getRequestedOrientation();
FrameLayout decor = (FrameLayout) getWindow().getDecorView();
mFullscreenContainer = new FullscreenHolder(this);
mCustomView = view;
mFullscreenContainer.addView(mCustomView, COVER_SCREEN_PARAMS);
decor.addView(mFullscreenContainer, COVER_SCREEN_PARAMS);
setFullscreen(true);
mCurrentView.setVisibility(View.GONE);
if (view instanceof FrameLayout) {
if (((FrameLayout) view).getFocusedChild() instanceof VideoView) {
mVideoView = (VideoView) ((FrameLayout) view).getFocusedChild();
mVideoView.setOnErrorListener(new VideoCompletionListener());
mVideoView.setOnCompletionListener(new VideoCompletionListener());
}
}
mCustomViewCallback = callback;
}
@Override
public void onHideCustomView() {
if (mCustomView == null || mCustomViewCallback == null || mCurrentView == null) {
return;
}
Log.d(Constants.TAG, "onHideCustomView");
mCurrentView.setVisibility(View.VISIBLE);
try {
mCustomView.setKeepScreenOn(false);
} catch (SecurityException e) {
Log.e(Constants.TAG, "WebView is not allowed to keep the screen on");
}
setFullscreen(mPreferences.getHideStatusBarEnabled());
FrameLayout decor = (FrameLayout) getWindow().getDecorView();
if (decor != null) {
decor.removeView(mFullscreenContainer);
}
if (API < 19) {
try {
mCustomViewCallback.onCustomViewHidden();
} catch (Throwable ignored) {
}
}
mFullscreenContainer = null;
mCustomView = null;
if (mVideoView != null) {
mVideoView.setOnErrorListener(null);
mVideoView.setOnCompletionListener(null);
mVideoView = null;
}
setRequestedOrientation(mOriginalOrientation);
}
private class VideoCompletionListener implements MediaPlayer.OnCompletionListener,
MediaPlayer.OnErrorListener {
@Override
public boolean onError(MediaPlayer mp, int what, int extra) {
return false;
}
@Override
public void onCompletion(MediaPlayer mp) {
onHideCustomView();
}
}
/**
* turns on fullscreen mode in the app
*
* @param enabled
* whether to enable fullscreen or not
*/
public void setFullscreen(boolean enabled) {
Window win = getWindow();
WindowManager.LayoutParams winParams = win.getAttributes();
final int bits = WindowManager.LayoutParams.FLAG_FULLSCREEN;
if (enabled) {
winParams.flags |= bits;
} else {
winParams.flags &= ~bits;
if (mCustomView != null) {
mCustomView.setSystemUiVisibility(View.SYSTEM_UI_FLAG_VISIBLE);
} else {
mBrowserFrame.setSystemUiVisibility(View.SYSTEM_UI_FLAG_VISIBLE);
}
}
win.setAttributes(winParams);
}
/**
* a class extending FramLayout used to display fullscreen videos
*/
static class FullscreenHolder extends FrameLayout {
public FullscreenHolder(Context ctx) {
super(ctx);
setBackgroundColor(ctx.getResources().getColor(android.R.color.black));
}
@SuppressLint("ClickableViewAccessibility")
@Override
public boolean onTouchEvent(MotionEvent evt) {
return true;
}
}
@Override
/**
* a stupid method that returns the bitmap image to display in place of
* a loading video
*/
public Bitmap getDefaultVideoPoster() {
if (mDefaultVideoPoster == null) {
mDefaultVideoPoster = BitmapFactory.decodeResource(getResources(),
android.R.drawable.ic_media_play);
}
return mDefaultVideoPoster;
}
@SuppressLint("InflateParams")
@Override
/**
* dumb method that returns the loading progress for a video
*/
public View getVideoLoadingProgressView() {
if (mVideoProgressView == null) {
LayoutInflater inflater = LayoutInflater.from(this);
mVideoProgressView = inflater.inflate(R.layout.video_loading_progress, null);
}
return mVideoProgressView;
}
@Override
/**
* handles javascript requests to create a new window in the browser
*/
public void onCreateWindow(boolean isUserGesture, Message resultMsg) {
if (resultMsg == null) {
return;
}
if (newTab("", true)) {
WebView.WebViewTransport transport = (WebView.WebViewTransport) resultMsg.obj;
transport.setWebView(mCurrentView.getWebView());
resultMsg.sendToTarget();
}
}
@Override
/**
* returns the Activity instance for this activity,
* very helpful when creating things in other classes... I think
*/
public Activity getActivity() {
return mActivity;
}
/**
* it hides the action bar, seriously what else were you expecting
*/
@Override
public void hideActionBar() {
if (mFullScreen) {
if (mBrowserFrame.findViewById(R.id.toolbar_layout) == null) {
mUiLayout.removeView(mToolbarLayout);
mBrowserFrame.addView(mToolbarLayout);
mToolbarLayout.bringToFront();
Log.d(Constants.TAG, "Move view to browser frame");
}
if (mToolbarLayout.getVisibility() != View.GONE) {
Animation hide = AnimationUtils.loadAnimation(mActivity, R.anim.slide_up);
hide.setAnimationListener(new AnimationListener() {
@Override
public void onAnimationStart(Animation animation) {
}
@Override
public void onAnimationEnd(Animation animation) {
mToolbarLayout.setVisibility(View.GONE);
}
@Override
public void onAnimationRepeat(Animation animation) {
}
});
mToolbarLayout.startAnimation(hide);
Log.d(Constants.TAG, "Hide");
}
}
}
@Override
public void toggleActionBar() {
if (mFullScreen) {
if (mToolbarLayout.getVisibility() != View.VISIBLE) {
showActionBar();
} else {
hideActionBar();
}
}
}
@Override
/**
* obviously it shows the action bar if it's hidden
*/
public void showActionBar() {
if (mFullScreen) {
if (mBrowserFrame.findViewById(R.id.toolbar_layout) == null) {
mUiLayout.removeView(mToolbarLayout);
mBrowserFrame.addView(mToolbarLayout);
mToolbarLayout.bringToFront();
Log.d(Constants.TAG, "Move view to browser frame");
}
if (mToolbarLayout.getVisibility() != View.VISIBLE) {
Animation show = AnimationUtils.loadAnimation(mActivity, R.anim.slide_down);
show.setAnimationListener(new AnimationListener() {
@Override
public void onAnimationStart(Animation animation) {
}
@Override
public void onAnimationEnd(Animation animation) {
mToolbarLayout.setVisibility(View.VISIBLE);
}
@Override
public void onAnimationRepeat(Animation animation) {
}
});
mToolbarLayout.startAnimation(show);
Log.d(Constants.TAG, "Show");
}
}
}
@Override
/**
* handles a long click on the page, parameter String url
* is the url that should have been obtained from the WebView touch node
* thingy, if it is null, this method tries to deal with it and find a workaround
*/
public void longClickPage(final String url) {
HitTestResult result = null;
if (mCurrentView.getWebView() != null) {
result = mCurrentView.getWebView().getHitTestResult();
}
if (url != null) {
if (result != null) {
if (result.getType() == HitTestResult.SRC_IMAGE_ANCHOR_TYPE
|| result.getType() == HitTestResult.IMAGE_TYPE) {
DialogInterface.OnClickListener dialogClickListener = new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
switch (which) {
case DialogInterface.BUTTON_POSITIVE:
newTab(url, false);
break;
case DialogInterface.BUTTON_NEGATIVE:
mCurrentView.loadUrl(url);
break;
case DialogInterface.BUTTON_NEUTRAL:
if (API > 8) {
Utils.downloadFile(mActivity, url,
mCurrentView.getUserAgent(), "attachment", false);
}
break;
}
}
};
AlertDialog.Builder builder = new AlertDialog.Builder(mActivity); // dialog
builder.setTitle(url.replace(Constants.HTTP, ""))
.setMessage(getResources().getString(R.string.dialog_image))
.setPositiveButton(getResources().getString(R.string.action_new_tab),
dialogClickListener)
.setNegativeButton(getResources().getString(R.string.action_open),
dialogClickListener)
.setNeutralButton(getResources().getString(R.string.action_download),
dialogClickListener).show();
} else {
DialogInterface.OnClickListener dialogClickListener = new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
switch (which) {
case DialogInterface.BUTTON_POSITIVE:
newTab(url, false);
break;
case DialogInterface.BUTTON_NEGATIVE:
mCurrentView.loadUrl(url);
break;
case DialogInterface.BUTTON_NEUTRAL:
ClipboardManager clipboard = (ClipboardManager) getSystemService(CLIPBOARD_SERVICE);
ClipData clip = ClipData.newPlainText("label", url);
clipboard.setPrimaryClip(clip);
break;
}
}
};
AlertDialog.Builder builder = new AlertDialog.Builder(mActivity); // dialog
builder.setTitle(url)
.setMessage(getResources().getString(R.string.dialog_link))
.setPositiveButton(getResources().getString(R.string.action_new_tab),
dialogClickListener)
.setNegativeButton(getResources().getString(R.string.action_open),
dialogClickListener)
.setNeutralButton(getResources().getString(R.string.action_copy),
dialogClickListener).show();
}
} else {
DialogInterface.OnClickListener dialogClickListener = new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
switch (which) {
case DialogInterface.BUTTON_POSITIVE:
newTab(url, false);
break;
case DialogInterface.BUTTON_NEGATIVE:
mCurrentView.loadUrl(url);
break;
case DialogInterface.BUTTON_NEUTRAL:
ClipboardManager clipboard = (ClipboardManager) getSystemService(CLIPBOARD_SERVICE);
ClipData clip = ClipData.newPlainText("label", url);
clipboard.setPrimaryClip(clip);
break;
}
}
};
AlertDialog.Builder builder = new AlertDialog.Builder(mActivity); // dialog
builder.setTitle(url)
.setMessage(getResources().getString(R.string.dialog_link))
.setPositiveButton(getResources().getString(R.string.action_new_tab),
dialogClickListener)
.setNegativeButton(getResources().getString(R.string.action_open),
dialogClickListener)
.setNeutralButton(getResources().getString(R.string.action_copy),
dialogClickListener).show();
}
} else if (result != null) {
if (result.getExtra() != null) {
final String newUrl = result.getExtra();
if (result.getType() == HitTestResult.SRC_IMAGE_ANCHOR_TYPE
|| result.getType() == HitTestResult.IMAGE_TYPE) {
DialogInterface.OnClickListener dialogClickListener = new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
switch (which) {
case DialogInterface.BUTTON_POSITIVE:
newTab(newUrl, false);
break;
case DialogInterface.BUTTON_NEGATIVE:
mCurrentView.loadUrl(newUrl);
break;
case DialogInterface.BUTTON_NEUTRAL:
if (API > 8) {
Utils.downloadFile(mActivity, newUrl,
mCurrentView.getUserAgent(), "attachment", false);
}
break;
}
}
};
AlertDialog.Builder builder = new AlertDialog.Builder(mActivity); // dialog
builder.setTitle(newUrl.replace(Constants.HTTP, ""))
.setMessage(getResources().getString(R.string.dialog_image))
.setPositiveButton(getResources().getString(R.string.action_new_tab),
dialogClickListener)
.setNegativeButton(getResources().getString(R.string.action_open),
dialogClickListener)
.setNeutralButton(getResources().getString(R.string.action_download),
dialogClickListener).show();
} else {
DialogInterface.OnClickListener dialogClickListener = new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
switch (which) {
case DialogInterface.BUTTON_POSITIVE:
newTab(newUrl, false);
break;
case DialogInterface.BUTTON_NEGATIVE:
mCurrentView.loadUrl(newUrl);
break;
case DialogInterface.BUTTON_NEUTRAL:
ClipboardManager clipboard = (ClipboardManager) getSystemService(CLIPBOARD_SERVICE);
ClipData clip = ClipData.newPlainText("label", newUrl);
clipboard.setPrimaryClip(clip);
break;
}
}
};
AlertDialog.Builder builder = new AlertDialog.Builder(mActivity); // dialog
builder.setTitle(newUrl)
.setMessage(getResources().getString(R.string.dialog_link))
.setPositiveButton(getResources().getString(R.string.action_new_tab),
dialogClickListener)
.setNegativeButton(getResources().getString(R.string.action_open),
dialogClickListener)
.setNeutralButton(getResources().getString(R.string.action_copy),
dialogClickListener).show();
}
}
}
}
/**
* This method lets the search bar know that the page is currently loading
* and that it should display the stop icon to indicate to the user that
* pressing it stops the page from loading
*/
public void setIsLoading() {
if (!mSearch.hasFocus()) {
mIcon = mDeleteIcon;
mSearch.setCompoundDrawables(null, null, mDeleteIcon, null);
}
}
/**
* This tells the search bar that the page is finished loading and it should
* display the refresh icon
*/
public void setIsFinishedLoading() {
if (!mSearch.hasFocus()) {
mIcon = mRefreshIcon;
mSearch.setCompoundDrawables(null, null, mRefreshIcon, null);
}
}
/**
* handle presses on the refresh icon in the search bar, if the page is
* loading, stop the page, if it is done loading refresh the page.
*
* See setIsFinishedLoading and setIsLoading for displaying the correct icon
*/
public void refreshOrStop() {
if (mCurrentView != null) {
if (mCurrentView.getProgress() < 100) {
mCurrentView.stopLoading();
} else {
mCurrentView.reload();
}
}
}
// Override this, use finish() for Incognito, moveTaskToBack for Main
public void closeActivity() {
finish();
}
public class SortIgnoreCase implements Comparator<HistoryItem> {
public int compare(HistoryItem o1, HistoryItem o2) {
return o1.getTitle().toLowerCase(Locale.getDefault())
.compareTo(o2.getTitle().toLowerCase(Locale.getDefault()));
}
}
@Override
public int getMenu() {
return R.menu.main;
}
@Override
public void onClick(View v) {
switch (v.getId()) {
case R.id.action_back:
if (mCurrentView != null) {
if (mCurrentView.canGoBack()) {
mCurrentView.goBack();
} else {
deleteTab(mDrawerListLeft.getCheckedItemPosition());
}
}
break;
case R.id.action_forward:
if (mCurrentView != null) {
if (mCurrentView.canGoForward()) {
mCurrentView.goForward();
}
}
break;
case R.id.arrow_button:
if (mSearch != null && mSearch.hasFocus()) {
mCurrentView.requestFocus();
} else {
mDrawerLayout.openDrawer(mDrawerLeft);
}
break;
case R.id.new_tab_button:
newTab(null, true);
break;
case R.id.button_next:
mCurrentView.getWebView().findNext(false);
break;
case R.id.button_back:
mCurrentView.getWebView().findNext(true);
break;
case R.id.button_quit:
mCurrentView.getWebView().clearMatches();
mSearchBar.setVisibility(View.GONE);
break;
}
}
}