Java Snackbar.setAction方法代码示例

import android.support.design.widget.Snackbar; //导入方法依赖的package包/类
static Snackbar showUpdateAvailableSnackbar(final Context context, String content, Boolean indefinite, final UpdateFrom updateFrom, final URL apk) {
    Activity activity = (Activity) context;
    int snackbarTime = indefinite ? Snackbar.LENGTH_INDEFINITE : Snackbar.LENGTH_LONG;

    /*if (indefinite) {
        snackbarTime = Snackbar.LENGTH_INDEFINITE;
    } else {
        snackbarTime = Snackbar.LENGTH_LONG;
    }*/

    Snackbar snackbar = Snackbar.make(activity.findViewById(android.R.id.content), content, snackbarTime);
    snackbar.setAction(context.getResources().getString(R.string.appupdater_btn_update), new View.OnClickListener() {
        @Override
        public void onClick(View view) {
            UtilsLibrary.goToUpdate(context, updateFrom, apk);
        }
    });
    return snackbar;
}
 

import android.support.design.widget.Snackbar; //导入方法依赖的package包/类
private void maybeShowUriOverrideReminder() {
  if (ImageUriProvider.getInstance(this).getUriOverride() == null) {
    return;
  }
  final Snackbar snackbar = Snackbar.make(
      findViewById(R.id.content_main),
      R.string.snackbar_uri_override_reminder_text,
      Snackbar.LENGTH_LONG);
  snackbar.setAction(
      R.string.snackbar_uri_override_reminder_change_button,
      new View.OnClickListener() {
        @Override
        public void onClick(View view) {
          showFragment(new SettingsFragment());
        }
      });
  snackbar.show();
}
 

import android.support.design.widget.Snackbar; //导入方法依赖的package包/类
@Override
protected void onPostExecute(Boolean b) {
    if (b) {
        dismiss();
        Toast.makeText(Utils.getContext(), "Umfrage erfolgreich erstellt", Toast.LENGTH_LONG).show();
    } else {
        final Snackbar snackbar = Snackbar.make(findViewById(R.id.wrapper), "Es ist etwas schiefgelaufen, versuche es später erneut", Snackbar.LENGTH_SHORT);
        snackbar.setActionTextColor(ContextCompat.getColor(getContext(), R.color.colorPrimary));
        snackbar.setAction(getContext().getString(R.string.dismiss), new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                snackbar.dismiss();
            }
        });
        snackbar.show();
    }
}
 

import android.support.design.widget.Snackbar; //导入方法依赖的package包/类
/**
 * 设置snackbar文字和背景颜色
 *
 * @param parent          父视图(CoordinatorLayout或者DecorView)
 * @param text            文本
 * @param duration        显示时长
 * @param textColor       文本颜色
 * @param bgColor         背景色
 * @param actionText      事件文本
 * @param actionTextColor 事件文本颜色
 * @param listener        监听器
 */
private static void show(View parent,
                         CharSequence text,
                         int duration,
                         @ColorInt int textColor,
                         @ColorInt int bgColor,
                         CharSequence actionText,
                         @ColorInt int actionTextColor,
                         View.OnClickListener listener) {
    SpannableString spannableString = new SpannableString(text);
    ForegroundColorSpan colorSpan = new ForegroundColorSpan(textColor);
    spannableString.setSpan(colorSpan, 0, spannableString.length(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
    snackbarWeakReference = new WeakReference<>(Snackbar.make(parent, spannableString, duration));
    Snackbar snackbar = snackbarWeakReference.get();
    View view = snackbar.getView();
    view.setBackgroundColor(bgColor);
    if (actionText != null && actionText.length() > 0 && listener != null) {
        snackbar.setActionTextColor(actionTextColor);
        snackbar.setAction(actionText, listener);
    }
    snackbar.show();
}
 

import android.support.design.widget.Snackbar; //导入方法依赖的package包/类
private void deleteSchedule() {
	final Snackbar snackbar = Snackbar.make(findViewById(R.id.fragmentPlaceHolder), "Delete " + loadedSchedule.getLanguage() + "?\n(Can't be undone!)", Snackbar.LENGTH_INDEFINITE);
	snackbar.setAction("Delete", view -> {
		// find array index of the currently loaded schedule
		int position = schedules.indexOf(loadedSchedule);

		// delete the schedule
		realm.executeTransaction(r -> {
			schedules.deleteFromRealm(position);
		});

		// update the side menu
		navigationAdapter.notifyItemRemoved(position);

		// load the next schedule if there's one left
		int newPosition = position > 0 ? position - 1 : position;
		if (schedules.size() > 0) {
			loadMainFragment(schedules.get(newPosition));
		} else {
			loadNewScheduleActivity(false);
		}
		snackbar.dismiss();
	});
	snackbar.show();
}
 

import android.support.design.widget.Snackbar; //导入方法依赖的package包/类
public static void show(View parent,
                        CharSequence text,
                        int duration,
                        @ColorInt int textColor,
                        @ColorInt int bgColor,
                        CharSequence actionText,
                        @ColorInt int actionTextColor,
                        View.OnClickListener listener) {
    SpannableString spannableString = new SpannableString(text);
    ForegroundColorSpan colorSpan = new ForegroundColorSpan(textColor);
    spannableString.setSpan(colorSpan, 0, spannableString.length(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
    snackbarWeakReference = new WeakReference<>(Snackbar.make(parent, spannableString, duration));
    Snackbar snackbar = snackbarWeakReference.get();
    View view = snackbar.getView();
    view.setBackgroundColor(bgColor);
    if (actionText != null && actionText.length() > 0 && listener != null) {
        snackbar.setActionTextColor(actionTextColor);
        snackbar.setAction(actionText, listener);
    }
    snackbar.show();

}
 

import android.support.design.widget.Snackbar; //导入方法依赖的package包/类
/**
 * Request for permission
 * If permission denied or app is first launched, request for permission
 * If permission denied and user choose 'Nerver Ask Again', show snackbar with an action that navigate to app settings
 */
private void requestWriteExternalPermission() {
    Log.w(TAG, "Write External permission is not granted. Requesting permission");

    final String[] permissions = new String[]{Manifest.permission.WRITE_EXTERNAL_STORAGE};

    if (ActivityCompat.shouldShowRequestPermissionRationale(this, Manifest.permission.WRITE_EXTERNAL_STORAGE)) {
        ActivityCompat.requestPermissions(this, permissions,Constants.PERMISSION_REQUEST_WRITE_EXTERNAL_STORAGE);
    } else {
        if (!isPermissionRequested(Constants.PREF_WRITE_EXTERNAL_STORAGE_REQUESTED)) {
            ActivityCompat.requestPermissions(this, permissions,Constants.PERMISSION_REQUEST_WRITE_EXTERNAL_STORAGE);
            setPermissionRequested(Constants.PREF_WRITE_EXTERNAL_STORAGE_REQUESTED);
        } else {
            Snackbar snackbar = Snackbar.make(mainLayout, R.string.msg_no_write_external_permission,
                    Snackbar.LENGTH_INDEFINITE);
            snackbar.setAction(R.string.ok, new View.OnClickListener() {
                @Override
                public void onClick(View view) {
                    openAppSettings();
                }
            });
            snackbar.show();
        }
    }

}
 

import android.support.design.widget.Snackbar; //导入方法依赖的package包/类
public void showSnackBar(String text, int duration){
    final Snackbar snackbar = Snackbar.make(findViewById(R.id.content_view), text, duration);
    snackbar.setAction(android.R.string.ok, new View.OnClickListener() {
        @Override
        public void onClick(View view) {
            snackbar.dismiss();
        }
    });
    snackbar.setActionTextColor(SettingsActivity.getPrimaryColor()).show();
}
 

import android.support.design.widget.Snackbar; //导入方法依赖的package包/类
@Override
public void onFailure(Call<Character> call, Throwable t) {
    final Snackbar snackbar = Snackbar.make(coordinatorLayout, R.string.text_error_request, Snackbar.LENGTH_INDEFINITE);
    snackbar.setAction(R.string.Retry, new View.OnClickListener() {
        @Override
        public void onClick(View view) {
            requestCharacterInfo();
            snackbar.dismiss();
        }
    });
    snackbar.show();
}
 

import android.support.design.widget.Snackbar; //导入方法依赖的package包/类
/**
 * 显示snackbar
 */
public void show() {
    final View view = parent;
    if (view == null) return;
    if (messageColor != COLOR_DEFAULT) {
        SpannableString spannableString = new SpannableString(message);
        ForegroundColorSpan colorSpan = new ForegroundColorSpan(messageColor);
        spannableString.setSpan(colorSpan, 0, spannableString.length(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
        snackbarWeakReference = new WeakReference<>(Snackbar.make(view, spannableString, duration));
    } else {
        snackbarWeakReference = new WeakReference<>(Snackbar.make(view, message, duration));
    }
    final Snackbar snackbar = snackbarWeakReference.get();
    final View snackbarView = snackbar.getView();
    if (bgResource != -1) {
        snackbarView.setBackgroundResource(bgResource);
    } else if (bgColor != COLOR_DEFAULT) {
        snackbarView.setBackgroundColor(bgColor);
    }
    if (bottomMargin != 0) {
        ViewGroup.MarginLayoutParams params = (ViewGroup.MarginLayoutParams) snackbarView.getLayoutParams();
        params.bottomMargin = bottomMargin;
    }
    if (actionText.length() > 0 && actionListener != null) {
        if (actionTextColor != COLOR_DEFAULT) {
            snackbar.setActionTextColor(actionTextColor);
        }
        snackbar.setAction(actionText, actionListener);
    }
    snackbar.show();
}
 

import android.support.design.widget.Snackbar; //导入方法依赖的package包/类
private static Snackbar showSnackbar(View view, String message,
                                     @StringRes int actionLabel,
                                     View.OnClickListener clickListener) {
    Snackbar snackbar = Snackbar.make(view, message.trim(), Snackbar.LENGTH_INDEFINITE);
    if (clickListener != null) {
        snackbar.setAction(actionLabel, clickListener);
    }
    snackbar.show();
    return snackbar;
}
 

import android.support.design.widget.Snackbar; //导入方法依赖的package包/类
public boolean requestReadExternalStorage(final int requestType) {

        // permission to read external storage granted
        if (ActivityCompat.checkSelfPermission(mActivity,
                Manifest.permission.READ_EXTERNAL_STORAGE)
                == PackageManager.PERMISSION_GRANTED) {
            return true;
        }
        // permission to read external storage not granted
        else {
            if (ActivityCompat.shouldShowRequestPermissionRationale(mActivity, Manifest.permission.READ_EXTERNAL_STORAGE)) {
                // ask for permission and explain why
                Snackbar snackbar = Snackbar.make(mRootView, mActivity.getString(R.string.snackbar_request_storage_access), Snackbar.LENGTH_INDEFINITE);
                snackbar.setAction(R.string.dialog_generic_button_okay, new View.OnClickListener() {
                    @Override
                    public void onClick(View view) {
                        ActivityCompat.requestPermissions(mActivity, new String[]{Manifest.permission.READ_EXTERNAL_STORAGE}, requestType);
                    }
                });
                snackbar.show();
                return false;
            } else {
                // ask for permission without explanation
                ActivityCompat.requestPermissions(mActivity, new String[]{Manifest.permission.READ_EXTERNAL_STORAGE}, requestType);
                return false;
            }
        }
    }
 

import android.support.design.widget.Snackbar; //导入方法依赖的package包/类
private void notifyBookDownloadFailed(int bookId, String failurReason) {
    CoordinatorLayout coordinatorLayout = findViewById(R.id.browsing_coordinator_layout);
    Snackbar mySnackbar = Snackbar.make(coordinatorLayout,
            getResources().getString(R.string.book_download_failure, mBooksInformationDbHelper.getBookName(bookId)),
            Snackbar.LENGTH_LONG);
    mySnackbar.setAction(R.string.redownload,
            v -> {
                bookCardEventsCallback.startDownloadingBook(mBooksInformationDbHelper.getBookInfo(bookId));
                bookCardEventsCallback.notifyBookDownloadStatusUpdate(bookId, DownloadsConstants.STATUS_DOWNLOAD_REQUESTED);
            }
    );
    mySnackbar.show();
}
 

import android.support.design.widget.Snackbar; //导入方法依赖的package包/类
@Override
public void showSnackBarBookNotDownloaded(int bookId) {
    CoordinatorLayout coordinatorLayout = findViewById(R.id.browsing_coordinator_layout);
    Snackbar mySnackbar = Snackbar.make(coordinatorLayout,
            getResources().getString(R.string.book_not_download, mBooksInformationDbHelper.getBookName(bookId)),
            Snackbar.LENGTH_LONG);
    mySnackbar.setAction(R.string.redownload,
            v -> {
                bookCardEventsCallback.startDownloadingBook(mBooksInformationDbHelper.getBookInfo(bookId));
                bookCardEventsCallback.notifyBookDownloadStatusUpdate(bookId, DownloadsConstants.STATUS_DOWNLOAD_REQUESTED);
            }
    );
    mySnackbar.show();
}
 

import android.support.design.widget.Snackbar; //导入方法依赖的package包/类
private void EnforceRefresh() {
    Snackbar snackbar = Snackbar.make(findViewById(R.id.MainContent), R.string.EnforceRef, Snackbar.LENGTH_INDEFINITE);
    snackbar.setAction(R.string.Refresh, new View.OnClickListener() {
        @Override
        public void onClick(View view) {
            ((GlobalValues) getApplication()).matrixAdapter.notifyDataSetChanged();
        }
    });
    snackbar.show();
}