MainActivity.java 文件源码

private void addNavThemeItem(LinearLayout child, final int color, final int title) {

        final ImageView preview = (ImageView) child.findViewById(R.id.preview);
        preview.setColorFilter(color);

        child.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {

                new ColorChooserDialog.Builder(MainActivity.this, title)
                        .allowUserColorInput(true)
                        .allowUserColorInputAlpha(true)
                        .dynamicButtonColor(false)
                        .preselect(color)
                        .show();
            }
        });
    }