Java ApiCompatibilityUtils.setTaskDescription方法代码示例

import org.chromium.base.ApiCompatibilityUtils; //导入方法依赖的package包/类
@Override
public void postInflationStartup() {
    super.postInflationStartup();

    getToolbarManager().setCloseButtonDrawable(mIntentDataProvider.getCloseButtonDrawable());
    getToolbarManager().setShowTitle(mIntentDataProvider.getTitleVisibilityState()
            == CustomTabsIntent.SHOW_PAGE_TITLE);
    if (CustomTabsConnection.getInstance(getApplication())
            .shouldHideDomainForSession(mSession)) {
        getToolbarManager().setUrlBarHidden(true);
    }
    int toolbarColor = mIntentDataProvider.getToolbarColor();
    getToolbarManager().updatePrimaryColor(toolbarColor, false);
    if (!mIntentDataProvider.isOpenedByChrome()) {
        getToolbarManager().setShouldUpdateToolbarPrimaryColor(false);
    }
    if (toolbarColor != ApiCompatibilityUtils.getColor(
            getResources(), R.color.default_primary_color)) {
        ApiCompatibilityUtils.setStatusBarColor(getWindow(),
                ColorUtils.getDarkenedColorForStatusBar(toolbarColor));
    }

    // Setting task title and icon to be null will preserve the client app's title and icon.
    ApiCompatibilityUtils.setTaskDescription(this, null, null, toolbarColor);
    showCustomButtonOnToolbar();
    mBottomBarDelegate = new CustomTabBottomBarDelegate(this, mIntentDataProvider);
    mBottomBarDelegate.showBottomBarIfNecessary();
}
 

import org.chromium.base.ApiCompatibilityUtils; //导入方法依赖的package包/类
private void updateTaskDescription() {
    String title = null;
    if (!TextUtils.isEmpty(mWebappInfo.shortName())) {
        title = mWebappInfo.shortName();
    } else if (getActivityTab() != null) {
        title = getActivityTab().getTitle();
    }

    Bitmap icon = null;
    if (mWebappInfo.icon() != null) {
        icon = mWebappInfo.icon();
    } else if (getActivityTab() != null) {
        icon = mLargestFavicon;
    }

    if (mBrandColor == null && mWebappInfo.hasValidThemeColor()) {
        mBrandColor = (int) mWebappInfo.themeColor();
    }

    int taskDescriptionColor =
            ApiCompatibilityUtils.getColor(getResources(), R.color.default_primary_color);
    int statusBarColor = Color.BLACK;
    if (mBrandColor != null) {
        taskDescriptionColor = mBrandColor;
        statusBarColor = ColorUtils.getDarkenedColorForStatusBar(mBrandColor);
    }

    ApiCompatibilityUtils.setTaskDescription(this, title, icon,
            ColorUtils.getOpaqueColor(taskDescriptionColor));
    ApiCompatibilityUtils.setStatusBarColor(getWindow(), statusBarColor);
}
 

import org.chromium.base.ApiCompatibilityUtils; //导入方法依赖的package包/类
@SuppressFBWarnings("DM_EXIT")
@SuppressLint("InlinedApi")
@Override
protected void onCreate(Bundle savedInstanceState) {
    ensureActivityNotExported();

    // The browser process must be started here because this Activity may be started explicitly
    // from Android notifications, when Android is restoring Preferences after Chrome was
    // killed, or for tests. This should happen before super.onCreate() because it might
    // recreate a fragment, and a fragment might depend on the native library.
    try {
        ChromeBrowserInitializer.getInstance(this).handleSynchronousStartup();
    } catch (ProcessInitException e) {
        Log.e(TAG, "Failed to start browser process.", e);
        // This can only ever happen, if at all, when the activity is started from an Android
        // notification (or in tests). As such we don't want to show an error messsage to the
        // user. The application is completely broken at this point, so close it down
        // completely (not just the activity).
        System.exit(-1);
        return;
    }

    super.onCreate(savedInstanceState);

    mIsNewlyCreated = savedInstanceState == null;

    String initialFragment = getIntent().getStringExtra(EXTRA_SHOW_FRAGMENT);
    Bundle initialArguments = getIntent().getBundleExtra(EXTRA_SHOW_FRAGMENT_ARGUMENTS);

    getSupportActionBar().setDisplayHomeAsUpEnabled(true);

    // If savedInstanceState is non-null, then the activity is being
    // recreated and super.onCreate() has already recreated the fragment.
    if (savedInstanceState == null) {
        if (initialFragment == null) initialFragment = MainPreferences.class.getName();
        Fragment fragment = Fragment.instantiate(this, initialFragment, initialArguments);
        getFragmentManager().beginTransaction()
                .replace(android.R.id.content, fragment)
                .commit();
    }

    if (ApiCompatibilityUtils.checkPermission(
            this, Manifest.permission.NFC, Process.myPid(), Process.myUid())
            == PackageManager.PERMISSION_GRANTED) {
        // Disable Android Beam on JB and later devices.
        // In ICS it does nothing - i.e. we will send a Play Store link if NFC is used.
        NfcAdapter nfcAdapter = NfcAdapter.getDefaultAdapter(this);
        if (nfcAdapter != null) nfcAdapter.setNdefPushMessage(null, this);
    }


    Resources res = getResources();
    ApiCompatibilityUtils.setTaskDescription(this, res.getString(R.string.app_name),
            BitmapFactory.decodeResource(res, R.mipmap.app_icon),
            ApiCompatibilityUtils.getColor(res, R.color.default_primary_color));
}
 

import org.chromium.base.ApiCompatibilityUtils; //导入方法依赖的package包/类
/**
 * Update the task description with the specified icon and label.
 *
 * <p>
 * This is only publicly visible to allow activities to set this early during initialization
 * prior to the tab's being available.
 *
 * @param label The text to use in the task description.
 * @param icon The icon to use in the task description.
 */
public void updateTaskDescription(String label, Bitmap icon) {
    int color = mDefaultThemeColor;
    if (mCurrentTab != null && !mCurrentTab.isDefaultThemeColor()) {
        color = mCurrentTab.getThemeColor();
    }
    ApiCompatibilityUtils.setTaskDescription(mActivity, label, icon, color);
}