org.chromium.chrome.browser.ShortcutSource Java Examples

/**
 * Construct a WebappInfo.
 * @param intent Intent containing info about the app.
 */
public static WebappInfo create(Intent intent) {
    String id = IntentUtils.safeGetStringExtra(intent, ShortcutHelper.EXTRA_ID);
    String icon = IntentUtils.safeGetStringExtra(intent, ShortcutHelper.EXTRA_ICON);
    String url = IntentUtils.safeGetStringExtra(intent, ShortcutHelper.EXTRA_URL);
    int displayMode = displayModeFromIntent(intent);
    int orientation = orientationFromIntent(intent);
    int source = IntentUtils.safeGetIntExtra(intent,
            ShortcutHelper.EXTRA_SOURCE, ShortcutSource.UNKNOWN);
    long themeColor = IntentUtils.safeGetLongExtra(intent,
            ShortcutHelper.EXTRA_THEME_COLOR,
            ShortcutHelper.MANIFEST_COLOR_INVALID_OR_MISSING);
    long backgroundColor = IntentUtils.safeGetLongExtra(intent,
            ShortcutHelper.EXTRA_BACKGROUND_COLOR,
            ShortcutHelper.MANIFEST_COLOR_INVALID_OR_MISSING);
    boolean isIconGenerated = IntentUtils.safeGetBooleanExtra(intent,
            ShortcutHelper.EXTRA_IS_ICON_GENERATED, false);

    String name = nameFromIntent(intent);
    String shortName = shortNameFromIntent(intent);
    String webApkPackageName = IntentUtils.safeGetStringExtra(intent,
            ShortcutHelper.EXTRA_WEBAPK_PACKAGE_NAME);

    return create(id, url, icon, name, shortName, displayMode, orientation, source,
            themeColor, backgroundColor, isIconGenerated, webApkPackageName);
}
 

private int getWebApkSource(WebappInfo webappInfo) {
    WebappDataStorage storage = null;

    StrictMode.ThreadPolicy oldPolicy = StrictMode.allowThreadDiskReads();
    try {
        WebappRegistry.warmUpSharedPrefsForId(webappInfo.id());
        storage = WebappRegistry.getInstance().getWebappDataStorage(webappInfo.id());
    } finally {
        StrictMode.setThreadPolicy(oldPolicy);
    }

    if (storage != null) {
        int source = storage.getSource();
        if (source != ShortcutSource.UNKNOWN) {
            return source;
        }
    }
    return ShortcutSource.WEBAPK_UNKNOWN;
}
 

@Override
public void onReceive(Context context, Intent intent) {
    if (BookmarkWidgetService.getChangeFolderAction(context)
            .equals(intent.getAction())) {
        BookmarkWidgetService.changeFolder(context, intent);
    } else {
        Intent view = new Intent(intent);
        view.setClass(context, ChromeLauncherActivity.class);
        view.putExtra(ShortcutHelper.EXTRA_SOURCE, ShortcutSource.BOOKMARK_NAVIGATOR_WIDGET);
        view.putExtra(ShortcutHelper.REUSE_URL_MATCHING_TAB_ELSE_NEW_TAB, true);
        startActivity(context, view);
    }
}
 

@Override
public void onReceive(Context context, Intent intent) {
    if (BookmarkWidgetService.getChangeFolderAction(context)
            .equals(intent.getAction())) {
        BookmarkWidgetService.changeFolder(context, intent);
    } else {
        Intent view = new Intent(intent);
        view.setClass(context, ChromeLauncherActivity.class);
        view.putExtra(ShortcutHelper.EXTRA_SOURCE, ShortcutSource.BOOKMARK_NAVIGATOR_WIDGET);
        view.putExtra(ShortcutHelper.REUSE_URL_MATCHING_TAB_ELSE_NEW_TAB, true);
        startActivity(context, view);
    }
}
 

@Override
public void onReceive(Context context, Intent intent) {
    if (BookmarkWidgetService.getChangeFolderAction(context)
            .equals(intent.getAction())) {
        BookmarkWidgetService.changeFolder(context, intent);
    } else {
        Intent view = new Intent(intent);
        view.setClass(context, ChromeLauncherActivity.class);
        view.putExtra(ShortcutHelper.EXTRA_SOURCE, ShortcutSource.BOOKMARK_NAVIGATOR_WIDGET);
        view.putExtra(ShortcutHelper.REUSE_URL_MATCHING_TAB_ELSE_NEW_TAB, true);
        startActivity(context, view);
    }
}
 

protected static int sourceFromIntent(Intent intent) {
    int source = IntentUtils.safeGetIntExtra(
            intent, ShortcutHelper.EXTRA_SOURCE, ShortcutSource.UNKNOWN);
    if (source >= ShortcutSource.COUNT) {
        source = ShortcutSource.UNKNOWN;
    }
    return source;
}
 

/**
 * Updates the data stored in this object to match that in the supplied intent.
 * @param shortcutIntent The intent to pull web app data from.
 */
public void updateFromShortcutIntent(Intent shortcutIntent) {
    if (shortcutIntent == null) return;

    SharedPreferences.Editor editor = mPreferences.edit();
    boolean updated = false;

    // The URL and scope may have been deleted by the user clearing their history. Check whether
    // they are present, and update if necessary.
    String url = mPreferences.getString(KEY_URL, URL_INVALID);
    if (url.equals(URL_INVALID)) {
        url = IntentUtils.safeGetStringExtra(shortcutIntent, ShortcutHelper.EXTRA_URL);
        editor.putString(KEY_URL, url);
        updated = true;
    }

    if (mPreferences.getString(KEY_SCOPE, URL_INVALID).equals(URL_INVALID)) {
        String scope = IntentUtils.safeGetStringExtra(
                shortcutIntent, ShortcutHelper.EXTRA_SCOPE);
        if (scope == null) {
            scope = ShortcutHelper.getScopeFromUrl(url);
        }
        editor.putString(KEY_SCOPE, scope);
        updated = true;
    }

    // For all other fields, assume that if the version key is present and equal to
    // ShortcutHelper.WEBAPP_SHORTCUT_VERSION, then all fields are present and do not need to be
    // updated. All fields except for the last used time, scope, and URL are either set or
    // cleared together.
    if (mPreferences.getInt(KEY_VERSION, VERSION_INVALID)
            != ShortcutHelper.WEBAPP_SHORTCUT_VERSION) {
        editor.putString(KEY_NAME, IntentUtils.safeGetStringExtra(
                    shortcutIntent, ShortcutHelper.EXTRA_NAME));
        editor.putString(KEY_SHORT_NAME, IntentUtils.safeGetStringExtra(
                    shortcutIntent, ShortcutHelper.EXTRA_SHORT_NAME));
        editor.putString(KEY_ICON, IntentUtils.safeGetStringExtra(
                    shortcutIntent, ShortcutHelper.EXTRA_ICON));
        editor.putInt(KEY_VERSION, ShortcutHelper.WEBAPP_SHORTCUT_VERSION);

        // "Standalone" was the original assumed default for all web apps.
        editor.putInt(KEY_DISPLAY_MODE, IntentUtils.safeGetIntExtra(
                    shortcutIntent, ShortcutHelper.EXTRA_DISPLAY_MODE,
                    WebDisplayMode.Standalone));
        editor.putInt(KEY_ORIENTATION, IntentUtils.safeGetIntExtra(
                    shortcutIntent, ShortcutHelper.EXTRA_ORIENTATION,
                    ScreenOrientationValues.DEFAULT));
        editor.putLong(KEY_THEME_COLOR, IntentUtils.safeGetLongExtra(
                    shortcutIntent, ShortcutHelper.EXTRA_THEME_COLOR,
                    ShortcutHelper.MANIFEST_COLOR_INVALID_OR_MISSING));
        editor.putLong(KEY_BACKGROUND_COLOR, IntentUtils.safeGetLongExtra(
                    shortcutIntent, ShortcutHelper.EXTRA_BACKGROUND_COLOR,
                    ShortcutHelper.MANIFEST_COLOR_INVALID_OR_MISSING));
        editor.putBoolean(KEY_IS_ICON_GENERATED, IntentUtils.safeGetBooleanExtra(
                    shortcutIntent, ShortcutHelper.EXTRA_IS_ICON_GENERATED, false));
        editor.putString(KEY_ACTION, shortcutIntent.getAction());
        editor.putInt(KEY_SOURCE, IntentUtils.safeGetIntExtra(
                    shortcutIntent, ShortcutHelper.EXTRA_SOURCE,
                    ShortcutSource.UNKNOWN));
        updated = true;
    }
    if (updated) editor.apply();
}
 

/**
 * Updates the data stored in this object to match that in the supplied intent.
 * @param shortcutIntent The intent to pull web app data from.
 */
public void updateFromShortcutIntent(Intent shortcutIntent) {
    if (shortcutIntent == null) return;

    SharedPreferences.Editor editor = mPreferences.edit();
    boolean updated = false;

    // The URL and scope may have been deleted by the user clearing their history. Check whether
    // they are present, and update if necessary.
    String url = mPreferences.getString(KEY_URL, URL_INVALID);
    if (url.equals(URL_INVALID)) {
        url = IntentUtils.safeGetStringExtra(shortcutIntent, ShortcutHelper.EXTRA_URL);
        editor.putString(KEY_URL, url);
        updated = true;
    }

    if (mPreferences.getString(KEY_SCOPE, URL_INVALID).equals(URL_INVALID)) {
        String scope = IntentUtils.safeGetStringExtra(
                shortcutIntent, ShortcutHelper.EXTRA_SCOPE);
        if (scope == null) {
            scope = ShortcutHelper.getScopeFromUrl(url);
        }
        editor.putString(KEY_SCOPE, scope);
        updated = true;
    }

    // For all other fields, assume that if the version key is present and equal to
    // ShortcutHelper.WEBAPP_SHORTCUT_VERSION, then all fields are present and do not need to be
    // updated. All fields except for the last used time, scope, and URL are either set or
    // cleared together.
    if (mPreferences.getInt(KEY_VERSION, VERSION_INVALID)
            != ShortcutHelper.WEBAPP_SHORTCUT_VERSION) {
        editor.putString(KEY_NAME, IntentUtils.safeGetStringExtra(
                    shortcutIntent, ShortcutHelper.EXTRA_NAME));
        editor.putString(KEY_SHORT_NAME, IntentUtils.safeGetStringExtra(
                    shortcutIntent, ShortcutHelper.EXTRA_SHORT_NAME));
        editor.putString(KEY_ICON, IntentUtils.safeGetStringExtra(
                    shortcutIntent, ShortcutHelper.EXTRA_ICON));
        editor.putInt(KEY_VERSION, ShortcutHelper.WEBAPP_SHORTCUT_VERSION);

        // "Standalone" was the original assumed default for all web apps.
        editor.putInt(KEY_DISPLAY_MODE, IntentUtils.safeGetIntExtra(
                    shortcutIntent, ShortcutHelper.EXTRA_DISPLAY_MODE,
                    WebDisplayMode.Standalone));
        editor.putInt(KEY_ORIENTATION, IntentUtils.safeGetIntExtra(
                    shortcutIntent, ShortcutHelper.EXTRA_ORIENTATION,
                    ScreenOrientationValues.DEFAULT));
        editor.putLong(KEY_THEME_COLOR, IntentUtils.safeGetLongExtra(
                    shortcutIntent, ShortcutHelper.EXTRA_THEME_COLOR,
                    ShortcutHelper.MANIFEST_COLOR_INVALID_OR_MISSING));
        editor.putLong(KEY_BACKGROUND_COLOR, IntentUtils.safeGetLongExtra(
                    shortcutIntent, ShortcutHelper.EXTRA_BACKGROUND_COLOR,
                    ShortcutHelper.MANIFEST_COLOR_INVALID_OR_MISSING));
        editor.putBoolean(KEY_IS_ICON_GENERATED, IntentUtils.safeGetBooleanExtra(
                    shortcutIntent, ShortcutHelper.EXTRA_IS_ICON_GENERATED, false));
        editor.putString(KEY_ACTION, shortcutIntent.getAction());
        editor.putInt(KEY_SOURCE, IntentUtils.safeGetIntExtra(
                    shortcutIntent, ShortcutHelper.EXTRA_SOURCE,
                    ShortcutSource.UNKNOWN));
        editor.putString(KEY_WEBAPK_PACKAGE_NAME, IntentUtils.safeGetStringExtra(
                shortcutIntent, ShortcutHelper.EXTRA_WEBAPK_PACKAGE_NAME));
        updated = true;
    }
    if (updated) editor.apply();
}
 

/**
 * Creates an Intent to launch the web app.
 * @param info     Information about the web app.
 * @param isWebApk If true, launch the app as a WebApkActivity.  If false, launch the app as
 *                 a WebappActivity.
 */
private Intent createWebappLaunchIntent(WebappInfo info, int source, boolean isWebApk) {
    String activityName = isWebApk ? WebApkActivity.class.getName()
            : WebappActivity.class.getName();
    if (Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP) {
        // Specifically assign the app to a particular WebappActivity instance.
        int namespace = isWebApk
                ? ActivityAssigner.WEBAPK_NAMESPACE : ActivityAssigner.WEBAPP_NAMESPACE;
        int activityIndex = ActivityAssigner.instance(namespace).assign(info.id());
        activityName += String.valueOf(activityIndex);
    }

    // Create an intent to launch the Webapp in an unmapped WebappActivity.
    Intent launchIntent = new Intent();
    launchIntent.setClassName(this, activityName);
    info.setWebappIntentExtras(launchIntent);

    // On L+, firing intents with the exact same data should relaunch a particular
    // Activity.
    launchIntent.setAction(Intent.ACTION_VIEW);
    launchIntent.setData(Uri.parse(WebappActivity.WEBAPP_SCHEME + "://" + info.id()));

    if (!isWebApk) {
        // For WebAPK, we don't start a new task for WebApkActivity, it is just on top
        // of the WebAPK's main activity and in the same task.
        launchIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK
                | ApiCompatibilityUtils.getActivityNewDocumentFlag());

        // If this is launching from a notification, we want to ensure that the URL being
        // launched is the URL in the intent. If a paused WebappActivity exists for this id,
        // then by default it will be focused and we have no way of sending the desired URL to
        // it (the intent is swallowed). As a workaround, set the CLEAR_TOP flag to ensure that
        // the existing Activity is cleared and relaunched with this intent.
        // TODO(dominickn): ideally, we want be able to route an intent to
        // WebappActivity.onNewIntent instead of restarting the Activity.
        if (source == ShortcutSource.NOTIFICATION) {
            launchIntent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
        }
    }
    return launchIntent;
}
 

protected static int sourceFromIntent(Intent intent) {
    return IntentUtils.safeGetIntExtra(
            intent, ShortcutHelper.EXTRA_SOURCE, ShortcutSource.UNKNOWN);
}
 

/**
 * Updates the data stored in this object to match that in the supplied intent.
 * @param shortcutIntent The intent to pull web app data from.
 */
public void updateFromShortcutIntent(Intent shortcutIntent) {
    if (shortcutIntent == null) return;

    SharedPreferences.Editor editor = mPreferences.edit();
    boolean updated = false;

    // The URL and scope may have been deleted by the user clearing their history. Check whether
    // they are present, and update if necessary.
    String url = mPreferences.getString(KEY_URL, URL_INVALID);
    if (url.equals(URL_INVALID)) {
        url = IntentUtils.safeGetStringExtra(shortcutIntent, ShortcutHelper.EXTRA_URL);
        editor.putString(KEY_URL, url);
        updated = true;
    }

    if (mPreferences.getString(KEY_SCOPE, URL_INVALID).equals(URL_INVALID)) {
        String scope = IntentUtils.safeGetStringExtra(
                shortcutIntent, ShortcutHelper.EXTRA_SCOPE);
        if (scope == null) {
            scope = ShortcutHelper.getScopeFromUrl(url);
        }
        editor.putString(KEY_SCOPE, scope);
        updated = true;
    }

    // For all other fields, assume that if the version key is present and equal to
    // ShortcutHelper.WEBAPP_SHORTCUT_VERSION, then all fields are present and do not need to be
    // updated. All fields except for the last used time, scope, and URL are either set or
    // cleared together.
    if (mPreferences.getInt(KEY_VERSION, VERSION_INVALID)
            != ShortcutHelper.WEBAPP_SHORTCUT_VERSION) {
        editor.putString(KEY_NAME, IntentUtils.safeGetStringExtra(
                    shortcutIntent, ShortcutHelper.EXTRA_NAME));
        editor.putString(KEY_SHORT_NAME, IntentUtils.safeGetStringExtra(
                    shortcutIntent, ShortcutHelper.EXTRA_SHORT_NAME));
        editor.putString(KEY_ICON, IntentUtils.safeGetStringExtra(
                    shortcutIntent, ShortcutHelper.EXTRA_ICON));
        editor.putInt(KEY_VERSION, ShortcutHelper.WEBAPP_SHORTCUT_VERSION);

        // "Standalone" was the original assumed default for all web apps.
        editor.putInt(KEY_DISPLAY_MODE,
                IntentUtils.safeGetIntExtra(shortcutIntent, ShortcutHelper.EXTRA_DISPLAY_MODE,
                        WebDisplayMode.STANDALONE));
        editor.putInt(KEY_ORIENTATION, IntentUtils.safeGetIntExtra(
                    shortcutIntent, ShortcutHelper.EXTRA_ORIENTATION,
                    ScreenOrientationValues.DEFAULT));
        editor.putLong(KEY_THEME_COLOR, IntentUtils.safeGetLongExtra(
                    shortcutIntent, ShortcutHelper.EXTRA_THEME_COLOR,
                    ShortcutHelper.MANIFEST_COLOR_INVALID_OR_MISSING));
        editor.putLong(KEY_BACKGROUND_COLOR, IntentUtils.safeGetLongExtra(
                    shortcutIntent, ShortcutHelper.EXTRA_BACKGROUND_COLOR,
                    ShortcutHelper.MANIFEST_COLOR_INVALID_OR_MISSING));
        editor.putBoolean(KEY_IS_ICON_GENERATED, IntentUtils.safeGetBooleanExtra(
                    shortcutIntent, ShortcutHelper.EXTRA_IS_ICON_GENERATED, false));
        editor.putString(KEY_ACTION, shortcutIntent.getAction());

        String webApkPackageName = IntentUtils.safeGetStringExtra(
                shortcutIntent, WebApkConstants.EXTRA_WEBAPK_PACKAGE_NAME);
        editor.putString(KEY_WEBAPK_PACKAGE_NAME, webApkPackageName);

        if (TextUtils.isEmpty(webApkPackageName)) {
            editor.putInt(KEY_SOURCE,
                    IntentUtils.safeGetIntExtra(shortcutIntent, ShortcutHelper.EXTRA_SOURCE,
                            ShortcutSource.UNKNOWN));
        }
        updated = true;
    }
    if (updated) editor.apply();
}
 

/** Returns the source stored in this object, or ShortcutSource.UNKNOWN if it is not stored. */
public int getSource() {
    return mPreferences.getInt(KEY_SOURCE, ShortcutSource.UNKNOWN);
}
 

/**
 * Creates an Intent to launch the web app.
 * @param info     Information about the web app.
 * @param isWebApk If true, launch the app as a WebApkActivity.  If false, launch the app as
 *                 a WebappActivity.
 */
private Intent createWebappLaunchIntent(WebappInfo info, int source, boolean isWebApk) {
    String activityName = isWebApk ? WebApkActivity.class.getName()
            : WebappActivity.class.getName();
    if (Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP) {
        // Specifically assign the app to a particular WebappActivity instance.
        int namespace = isWebApk
                ? ActivityAssigner.WEBAPK_NAMESPACE : ActivityAssigner.WEBAPP_NAMESPACE;
        int activityIndex = ActivityAssigner.instance(namespace).assign(info.id());
        activityName += String.valueOf(activityIndex);

        // Finishes the old activity if it has been assigned to a different WebappActivity. See
        // crbug.com/702998.
        for (WeakReference<Activity> activityRef : ApplicationStatus.getRunningActivities()) {
            Activity activity = activityRef.get();
            if (!(activity instanceof WebappActivity)
                    || !activity.getClass().getName().equals(activityName)) {
                continue;
            }
            WebappActivity webappActivity = (WebappActivity) activity;
            if (!TextUtils.equals(webappActivity.mWebappInfo.id(), info.id())) {
                activity.finish();
            }
            break;
        }
    }

    // Create an intent to launch the Webapp in an unmapped WebappActivity.
    Intent launchIntent = new Intent();
    launchIntent.setClassName(this, activityName);
    info.setWebappIntentExtras(launchIntent);

    // On L+, firing intents with the exact same data should relaunch a particular
    // Activity.
    launchIntent.setAction(Intent.ACTION_VIEW);
    launchIntent.setData(Uri.parse(WebappActivity.WEBAPP_SCHEME + "://" + info.id()));
    launchIntent.setFlags(
            Intent.FLAG_ACTIVITY_NEW_TASK | ApiCompatibilityUtils.getActivityNewDocumentFlag());

    if (!isWebApk) {
        // If this is launching from a notification, we want to ensure that the URL being
        // launched is the URL in the intent. If a paused WebappActivity exists for this id,
        // then by default it will be focused and we have no way of sending the desired URL to
        // it (the intent is swallowed). As a workaround, set the CLEAR_TOP flag to ensure that
        // the existing Activity is cleared and relaunched with this intent.
        // TODO(dominickn): ideally, we want be able to route an intent to
        // WebappActivity.onNewIntent instead of restarting the Activity.
        if (source == ShortcutSource.NOTIFICATION) {
            launchIntent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
        }
    }
    return launchIntent;
}
 

/**
 * Returns true if the WebappInfo was created for an Intent fired from a launcher shortcut (as
 * opposed to an intent from a push notification or other internal source).
 */
public boolean isLaunchedFromHomescreen() {
    int source = source();
    return source != ShortcutSource.NOTIFICATION && source != ShortcutSource.EXTERNAL_INTENT;
}
 

/**
 * Returns true if the WebappInfo was created for an Intent fired from a launcher shortcut (as
 * opposed to an intent from a push notification or other internal source).
 */
public boolean isLaunchedFromHomescreen() {
    return source() != ShortcutSource.NOTIFICATION;
}
 

/**
 * Returns true if the WebappInfo was created for an Intent fired from a launcher shortcut (as
 * opposed to an intent from a push notification or other internal source).
 */
public boolean isLaunchedFromHomescreen() {
    return source() != ShortcutSource.NOTIFICATION;
}