定制 Snackbar

功能定制零食吧

public static Snackbar makeText(Context context, String message, int duration) {
        Activity activity = (Activity) context;
        View layout;
        Snackbar snackbar = Snackbar
                .make(activity.findViewById(android.R.id.content), message, duration);
        layout = snackbar.getView();
        //setting background color
        layout.setBackgroundColor(context.getResources().getColor(R.color.orange));
        android.widget.TextView text = (android.widget.TextView) layout.findViewById(android.support.design.R.id.snackbar_text);
        //setting font color
        text.setTextColor(context.getResources().getColor(R.color.white));
        Typeface font = null;
        //Setting font 
        font = Typeface.createFromAsset(context.getAssets(), "DroidSansFallbackanmol256.ttf");
        text.setTypeface(font);
        return snackbar;

    }

从片段或活动中调用该函数

 SnackBar.makeText(MyActivity.this, "Please Locate your address at Map", Snackbar.LENGTH_SHORT).show();