Examples with Consumer com.annimon.stream.function.Consumer used on opensource projects

Example 1 with Consumer

use of com.annimon.stream.function.Consumer in project syncthing-android by syncthing.

the class MainActivity method onSaveInstanceState.

/**
 * Saves current tab index and fragment states.
 */
@Override
protected void onSaveInstanceState(Bundle outState) {
    super.onSaveInstanceState(outState);
    FragmentManager fm = getSupportFragmentManager();
    Consumer<Fragment> putFragment = fragment -> {
        if (fragment != null && fragment.isAdded()) {
            fm.putFragment(outState, fragment.getClass().getName(), fragment);
        }
    };
    putFragment.accept(mFolderListFragment);
    putFragment.accept(mDeviceListFragment);
    putFragment.accept(mDrawerFragment);
    outState.putInt("currentTab", mViewPager.getCurrentItem());
    outState.putBoolean(BATTERY_DIALOG_DISMISSED, mBatteryOptimizationsDialog == null || !mBatteryOptimizationsDialog.isShowing());
    outState.putBoolean(IS_SHOWING_RESTART_DIALOG, mRestartDialog != null && mRestartDialog.isShowing());
    if (mQrCodeDialog != null && mQrCodeDialog.isShowing()) {
        outState.putBoolean(IS_QRCODE_DIALOG_DISPLAYED, true);
        ImageView qrCode = mQrCodeDialog.findViewById(R.id.qrcode_image_view);
        TextView deviceID = mQrCodeDialog.findViewById(R.id.device_id);
        outState.putParcelable(QRCODE_BITMAP_KEY, ((BitmapDrawable) qrCode.getDrawable()).getBitmap());
        outState.putString(DEVICEID_KEY, deviceID.getText().toString());
    }
    Util.dismissDialogSafe(mRestartDialog, this);
}