Example usage for android.graphics.drawable StateListDrawable getStateDrawableIndex

Introduction

In this page you can find the example usage for android.graphics.drawable StateListDrawable getStateDrawableIndex.

Prototype

public int getStateDrawableIndex(int[] stateSet) 

Source Link

Document

Gets the index of the drawable with the provided state set.

Usage

From source file:org.cyanogenmod.theme.chooser.ChooserDetailFragment.java

private void refreshApplyButton() {
    //Default//w  ww.j  a  va  2  s.  c  om
    mApply.setText(R.string.apply);
    StateListDrawable d = (StateListDrawable) mApply.getBackground();
    LayerDrawable bg = (LayerDrawable) d
            .getStateDrawable(d.getStateDrawableIndex(new int[] { android.R.attr.state_enabled }));
    final ClipDrawable clip = (ClipDrawable) bg.findDrawableByLayerId(android.R.id.progress);
    clip.setLevel(0);

    //Determine whether the apply button should show "apply" or "update"
    if (mAppliedThemeCursor != null) {
        mAppliedThemeCursor.moveToPosition(-1);
        while (mAppliedThemeCursor.moveToNext()) {
            String component = mAppliedThemeCursor
                    .getString(mAppliedThemeCursor.getColumnIndex(MixnMatchColumns.COL_KEY));
            String pkg = mAppliedThemeCursor
                    .getString(mAppliedThemeCursor.getColumnIndex(MixnMatchColumns.COL_VALUE));

            // At least one component is set here for this theme
            if (pkg != null && mPkgName.equals(pkg)) {
                mApply.setText(R.string.update);
                break;
            }
        }
    }

    //Determine if the apply button's progress
    int progress = (mService == null) ? 0 : mService.getProgress();
    if (progress != 0) {
        clip.setLevel(progress * 100);
        mApply.setText(R.string.applying);
        mApply.setClickable(false);
    } else {
        mApply.setClickable(true);
    }
}

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From source file:com.android.mms.ui.MessageListItem.java

private void tintBackground(Drawable background, int color) {
    if (background instanceof LayerDrawable) {
        Drawable base = ((LayerDrawable) background).findDrawableByLayerId(R.id.base_layer);
        if (base instanceof StateListDrawable) {
            StateListDrawable sld = (StateListDrawable) base;
            base = sld.getStateDrawable(sld.getStateDrawableIndex(null));

        }//from   w ww  .  j a v a2  s.  com
        if (base != null) {
            base.setTint(color);
        }
    }
}

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