Android: как изменить drawableLeft of Button - PullRequest
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Android: как изменить drawableLeft of Button

1 голос
/ 14 ноября 2011

Если я первоначально установил растровое изображение на drawableLeft (в xml или setCompoundDrawablesWithIntrinsicBounds в onStart и т. Д.), То изменил (снова setCompoundDrawablesWithIntrinsicBounds) на другое растровое изображение или AnimationDrawable, что вызвало «StackOverflowError».Я не нашел API для выпуска оригинального drawLeft в Google Doc.Есть ли какое-то решение для этого? 

public class TestLinearlayoutActivity extends Activity {
    /** Called when the activity is first created. */
    Button locationTitleButton = null;

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);
        locationTitleButton = (Button) findViewById(R.id.LocationTitleButton);
    }

    @Override
    public void onStart() {
        super.onStart();

        locationTitleButton.setOnClickListener(new OnClickListener() {
            @Override
            public void onClick(View v) {
               locationTitleButton.setCompoundDrawablesWithIntrinsicBounds(R.drawable.loading, 0, 0, 0);



            }
        });

    }
}

В файле макета есть ресурс по умолчанию для leftDrawable.После вышеупомянутого setCompoundDrawablesWithIntrinsicBounds в onClick происходит сбой 

11-14 18:18:13.321: ERROR/AndroidRuntime(2187): FATAL EXCEPTION: main
11-14 18:18:13.321: ERROR/AndroidRuntime(2187): java.lang.StackOverflowError
11-14 18:18:13.321: ERROR/AndroidRuntime(2187):     at android.util.LongSparseArray.get(LongSparseArray.java:87)
11-14 18:18:13.321: ERROR/AndroidRuntime(2187):     at android.util.LongSparseArray.get(LongSparseArray.java:79)
11-14 18:18:13.321: ERROR/AndroidRuntime(2187):     at android.content.res.Resources.getCachedDrawable(Resources.java:1746)
11-14 18:18:13.321: ERROR/AndroidRuntime(2187):     at android.content.res.Resources.loadDrawable(Resources.java:1664)
11-14 18:18:13.321: ERROR/AndroidRuntime(2187):     at android.content.res.Resources.getDrawable(Resources.java:581)
11-14 18:18:13.321: ERROR/AndroidRuntime(2187):     at android.graphics.drawable.AnimationDrawable.inflate(AnimationDrawable.java:265)
11-14 18:18:13.321: ERROR/AndroidRuntime(2187):     at android.graphics.drawable.Drawable.createFromXmlInner(Drawable.java:788)
11-14 18:18:13.321: ERROR/AndroidRuntime(2187):     at android.graphics.drawable.Drawable.createFromXml(Drawable.java:729)
11-14 18:18:13.321: ERROR/AndroidRuntime(2187):     at android.content.res.Resources.loadDrawable(Resources.java:1694)
11-14 18:18:13.321: ERROR/AndroidRuntime(2187):     at android.content.res.Resources.getDrawable(Resources.java:581)
11-14 18:18:13.321: ERROR/AndroidRuntime(2187):     at android.graphics.drawable.AnimationDrawable.inflate(AnimationDrawable.java:265)
11-14 18:18:13.321: ERROR/AndroidRuntime(2187):     at android.graphics.drawable.Drawable.createFromXmlInner(Drawable.java:788)
11-14 18:18:13.321: ERROR/AndroidRuntime(2187):     at android.graphics.drawable.Drawable.createFromXml(Drawable.java:729)
11-14 18:18:13.321: ERROR/AndroidRuntime(2187):     at android.content.res.Resources.loadDrawable(Resources.java:1694)
11-14 18:18:13.321: ERROR/AndroidRuntime(2187):     at android.content.res.Resources.getDrawable(Resources.java:581)
11-14 18:18:13.321: ERROR/AndroidRuntime(2187):     at android.graphics.drawable.AnimationDrawable.inflate(AnimationDrawable.java:265)
11-14 18:18:13.321: ERROR/AndroidRuntime(2187):     at android.graphics.drawable.Drawable.createFromXmlInner(Drawable.java:788)
11-14 18:18:13.321: ERROR/AndroidRuntime(2187):     at android.graphics.drawable.Drawable.createFromXml(Drawable.java:729)
11-14 18:18:13.321: ERROR/AndroidRuntime(2187):     at android.content.res.Resources.loadDrawable(Resources.java:1694)
11-14 18:18:13.321: ERROR/AndroidRuntime(2187):     at android.content.res.Resources.getDrawable(Resources.java:581)
11-14 18:18:13.321: ERROR/AndroidRuntime(2187):     at android.graphics.drawable.AnimationDrawable.inflate(AnimationDrawable.java:265)
11-14 18:18:13.321: ERROR/AndroidRuntime(2187):     at android.graphics.drawable.Drawable.createFromXmlInner(Drawable.java:788)
11-14 18:18:13.321: ERROR/AndroidRuntime(2187):     at android.graphics.drawable.Drawable.createFromXml(Drawable.java:729)
11-14 18:18:13.321: ERROR/AndroidRuntime(2187):     at android.content.res.Resources.loadDrawable(Resources.java:1694)
11-14 18:18:13.321: ERROR/AndroidRuntime(2187):     at android.content.res.Resources.getDrawable(Resources.java:581)
11-14 18:18:13.321: ERROR/AndroidRuntime(2187):     at android.graphics.drawable.AnimationDrawable.inflate(AnimationDrawable.java:265)
11-14 18:18:13.321: ERROR/AndroidRuntime(2187):     at android.graphics.drawable.Drawable.createFromXmlInner(Drawable.java:788)
11-14 18:18:13.321: ERROR/AndroidRuntime(2187):     at android.graphics.drawable.Drawable.createFromXml(Drawable.java:729)
11-14 18:18:13.321: ERROR/AndroidRuntime(2187):     at android.content.res.Resources.loadDrawable(Resources.java:1694)
11-14 18:18:13.321: ERROR/AndroidRuntime(2187):     at android.content.res.Resources.getDrawable(Resources.java:581)
11-14 18:18:13.321: ERROR/AndroidRuntime(2187):     at android.graphics.drawable.AnimationDrawable.inflate(AnimationDrawable.java:265)
11-14 18:18:13.321: ERROR/AndroidRuntime(2187):     at android.graphics.drawable.Drawable.createFromXmlInner(Drawable.java:788)
11-14 18:18:13.321: ERROR/AndroidRuntime(2187):     at android.graphics.drawable.Drawable.createFromXml(Drawable.java:729)
11-14 18:18:13.321: ERROR/AndroidRuntime(2187):     at android.content.res.Resources.loadDrawable(Resources.java:1694)
11-14 18:18:13.321: ERROR/AndroidRuntime(2187):     at android.content.res.Resources.getDrawable(Resources.java:581)
11-14 18:18:13.321: ERROR/AndroidRuntime(2187):     at android.graphics.drawable.AnimationDrawable.inflate(AnimationDrawable.java:265)
11-14 18:18:13.321: ERROR/AndroidRuntime(2187):     at android.graphics.drawable.Drawable.createFromXmlInner(Drawable.java:788)
11-14 18:18:13.321: ERROR/AndroidRuntime(2187):     at android.graphics.drawable.Drawable.createFromXml(Drawable.java:729)
11-14 18:18:13.321: ERROR/AndroidRuntime(2187):     at android.content.res.Resources.loadDrawable(Resources.java:1694)
11-14 18:18:13.321: ERROR/AndroidRuntime(2187):     at android.content.res.Resources.getDrawable(Resources.java:581)
11-14 18:18:13.321: ERROR/AndroidRuntime(2187):     at android.graphics.drawable.AnimationDrawable.inflate(AnimationDrawable.java:265)
11-14 18:18:13.321: ERROR/AndroidRuntime(2187):     at android.graphics.drawable.Drawable.createFromXmlInner(Drawable.java:788)
11-14 18:18:13.321: ERROR/AndroidRuntime(2187):     at android.graphics.drawable.Drawable.createFromXml(Drawable.java:729)
11-14 18:18:13.321: ERROR/AndroidRuntime(2187):     at android.content.res.Resources.loadDrawable(Resources.java:1694)
11-14 18:18:13.321: ERROR/AndroidRuntime(2187):     at android.content.res.Resources.getDrawable(Resources.java:581)
11-14 18:18:13.321: ERROR/AndroidRuntime(2187):     at android.graphics.drawable.AnimationDrawable.inflate(AnimationDrawable.java:265)
11-14 18:18:13.321: ERROR/AndroidRuntime(2187):     at android.graphics.drawable.Drawable.createFromXmlInner(Drawable.java:788)
11-14 18:18:13.321: ERROR/AndroidRuntime(2187):     at android.graphics.drawable.Drawable.createFromXml(Drawable.java:729)
11-14 18:18:13.321: ERROR/AndroidRuntime(2187):     at android.content.res.Resources.loadDrawable(Resources.java:1694)
11-14 18:18:13.321: ERROR/AndroidRuntime(2187):     at android.content.res.Resources.getDrawable(Resources.java:581)
11-14 18:18:13.321: ERROR/AndroidRuntime(2187):     at android.graphics.drawable.AnimationDrawable.inflate(AnimationDrawable.java:265)
11-14 18:18:13.321: ERROR/AndroidRuntime(2187):     at android.graphics.drawable.Drawable.createFromXmlInner(Drawable.java:788)
11-14 18:18:13.321: ERROR/AndroidRuntime(2187):     at android.graphics.drawable.Drawable.createFromXml(Drawable.java:729)
11-14 18:18:13.321: ERROR/AndroidRuntime(2187):     at android.content.res.Resources.loadDrawable(Resources.java:1694)
11-14 18:18:13.321: ERROR/AndroidRuntime(2187):     at android.content.res.Resources.getDrawable(Resources.java:581)
11-14 18:18:13.321: ERROR/AndroidRuntime(2187):     at and
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