LayerDrawable programlı

Question

benim uygulamanın renk teması beri ben sadece renkler ve shapedrawables i aşağıda gösterildiği gibi renk ve şekillerle bir EditText arka plan çizilebilir inşa etmek isteyen kullanarak arka plan drawables oluşturabilir dinamiktir. Ama programlama

Programlama yoluyla bu aynı çekilebilir inşa etmek yapmak istiyor?

<item> 
    <shape> 
     <solid android:color="@android:color/yellow" /> 
    </shape> 
</item> 

<!-- main color --> 
<item 
    android:bottom="1dp" 
    android:left="1dp" 
    android:right="1dp"> 
    <shape> 
     <solid android:color="@android:color/white" /> 
    </shape> 
</item> 

<!-- draw another block to cut-off the left and right bars --> 
<item android:bottom="10dp"> 
    <shape> 
     <solid android:color="@android:color/white" /> 
    </shape> 
</item> 

bu denedim budur

....

GradientDrawable border = new GradientDrawable(); 
    border.setShape(GradientDrawable.RECTANGLE); 
    border.setColor(Color.WHITE); 

    GradientDrawable background = new GradientDrawable(); 
    background.setShape(GradientDrawable.RECTANGLE); 
    background.setColor(Color.YELLOW); 


    GradientDrawable clip = new GradientDrawable(); 
    clip.setShape(GradientDrawable.RECTANGLE); 
    border.setColor(Color.WHITE); 

    Drawable[] layers = {background, border, clip}; 
    LayerDrawable layerDrawable = new LayerDrawable(layers); 

    layerDrawable.setLayerInset(0, 0, 0, 0, 0); 
    layerDrawable.setLayerInset(1, 1, 0, 1, 1); 
    layerDrawable.setLayerInset(2, 0, 0, 0, 10); 

ancak sonuç farklıdır .... .... yardım lütfen!

Answer 1

ben yerine i ... ShapeDrawable kullanılan GradientDrawable kullanmanın ... nihayet çalışma var varsayılan EditText ile stilleri yenileyebilir bir EditText arka plan olarak bu layerDrawable ayarlayarak .... :)

hepsi bu özel renkler ...

ShapeDrawable border = new ShapeDrawable(); 
    border.getPaint().setColor(Color.WHITE); 

    ShapeDrawable background = new ShapeDrawable(); 
    background.getPaint().setColor(Color.BLACK); 


    ShapeDrawable clip = new ShapeDrawable(); 
    clip.getPaint().setColor(Color.WHITE); 

    Drawable[] layers = {background, border, clip}; 
    LayerDrawable layerDrawable = new LayerDrawable(layers); 

    layerDrawable.setLayerInset(0, 0, 0, 0, 0); 
    layerDrawable.setLayerInset(1, 1, 0, 1, 1); 
    layerDrawable.setLayerInset(2, 0, 0, 0, 10); 

`

Answer 2

Bu aynı zamanda Gradient Drawables çalışır:

GradientDrawable border = new GradientDrawable(); 
border.setColor(Color.White); 

GradientDrawable background = new GradientDrawable(); 
background.setColor(Color.Black); 

GradientDrawable clip = new GradientDrawable(); 
clip.setColor(Color.White); 

GradientDrawable[] layers = {background, border, clip}; 
LayerDrawable layerDrawable = new LayerDrawable(layers); 

layerDrawable.setLayerInset(0, 0, 0, 0, 0); 
layerDrawable.setLayerInset(1, 1, 0, 1, 1); 
layerDrawable.setLayerInset(2, 0, 0, 0, 10); 

App-Tema dinamikse