/**
* 从xml获取动态color
*
* @param context
* @param colorid
* @return
*/
public static ColorStateList getXMLColor(Context context, int colorid) {
XmlResourceParser xrp = context.getResources().getXml(colorid);
try {
ColorStateList csl = ColorStateList.createFromXml(context.getResources(), xrp);
return csl;
} catch (Exception e) {
}
return null;
}
public MainGroupAdapter(Context context, List<MainGroup> objects) {
super(context);
clearAndSetObject(objects);
try {
mBlackColorStateList =
ColorStateList.createFromXml(
mContext.getResources(),
mContext.getResources().getXml(R.color.textcolor_black_white));
} catch (NotFoundException e) {
} catch (XmlPullParserException e) {
} catch (IOException e) {
}
}
public void testColorStateList() throws NotFoundException, XmlPullParserException, IOException {
final int[][] state = new int[][] {{0}, {0}};
final int[] colors = new int[] {Color.RED, Color.BLUE};
ColorStateList c = new ColorStateList(state, colors);
assertTrue(c.isStateful());
assertEquals(Color.RED, c.getDefaultColor());
final int alpha = 36;
final ColorStateList c1 = c.withAlpha(alpha);
assertNotSame(Color.RED, c1.getDefaultColor());
// check alpha
assertEquals(alpha, c1.getDefaultColor() >>> 24);
assertEquals(Color.RED & 0x00FF0000, c1.getDefaultColor() & 0x00FF0000);
final int xmlId = R.drawable.testcolor;
final int colorInXml = 0xFFA6C839; // this color value is define in testcolor.xml file.
final Resources res = getContext().getResources();
c = ColorStateList.createFromXml(res, res.getXml(xmlId));
assertEquals(colorInXml, c.getDefaultColor());
assertEquals(0, c.describeContents());
assertFalse(c.isStateful());
assertNotNull(c.toString());
assertEquals(colorInXml, c.getColorForState(new int[] {0}, 0));
c = ColorStateList.valueOf(Color.GRAY);
assertEquals(Color.GRAY, c.getDefaultColor());
final Parcel parcel = Parcel.obtain();
c.writeToParcel(parcel, 0);
parcel.setDataPosition(0);
ColorStateList actual = ColorStateList.CREATOR.createFromParcel(parcel);
// can only compare the state and the default color. because no API to
// get every color of ColorStateList
assertEquals(c.isStateful(), actual.isStateful());
assertEquals(c.getDefaultColor(), actual.getDefaultColor());
}
private void initMainGroupCellView(Context context) {
setOrientation(LinearLayout.VERTICAL);
mCell = new RelativeLayout(context);
mCell.setBackgroundResource(R.drawable.list_selector);
mWrapper = new LinearLayout(context);
mWrapper.setOrientation(LinearLayout.HORIZONTAL);
mWrapper.setGravity(Gravity.CENTER_VERTICAL);
mSectionTextView = new TextView(context);
mSectionTextView.setTextColor(context.getResources().getColor(R.color.header_section));
mSectionTextView.setGravity(Gravity.CENTER);
mSectionTextView.setTypeface(null, Typeface.BOLD);
mSectionTextView.setBackgroundColor(
Color.WHITE); // setBackgroundResource(R.drawable.bg_section_header);
addView(mSectionTextView);
mSectionTextView.getLayoutParams().width = LinearLayout.LayoutParams.MATCH_PARENT;
mImageView = new ImageView(context);
mImageView.setId(R.id.imageView1);
mLearningStatisticImageView = new ImageView(context);
mLearningStatisticImageView.setId(R.id.imageView4);
mLearningStatisticImageView.setVisibility(View.GONE);
mTextView = new TextView(context);
try {
mTextView.setTextColor(
ColorStateList.createFromXml(
getResources(), getResources().getXml(R.color.textcolor_black_white)));
} catch (NotFoundException e) {
} catch (XmlPullParserException e) {
} catch (IOException e) {
}
mTextView.setTextSize(14.0f);
mTextView.setTypeface(null, Typeface.BOLD);
mTextView.setGravity(Gravity.CENTER_VERTICAL);
mProgressBar = new ProgressBar(context, null, android.R.attr.progressBarStyleHorizontal);
try {
mProgressBar.setProgressDrawable(
Drawable.createFromXml(
getResources(), getResources().getXml(R.drawable.learning_progress_bar)));
} catch (NotFoundException e) {
} catch (XmlPullParserException e) {
} catch (IOException e) {
}
mProgressBar.setId(android.R.id.progress);
mProgressBar.setMax(100);
mScale = context.getResources().getDisplayMetrics().density;
LinearLayout.LayoutParams linearParams =
new LinearLayout.LayoutParams((int) (30 * mScale), (int) (30 * mScale));
linearParams.rightMargin = (int) (20 * mScale);
mWrapper.addView(mImageView, linearParams);
linearParams =
new LinearLayout.LayoutParams(
LinearLayout.LayoutParams.WRAP_CONTENT, LinearLayout.LayoutParams.WRAP_CONTENT);
mWrapper.addView(mTextView, linearParams);
RelativeLayout.LayoutParams layoutParams =
new RelativeLayout.LayoutParams((int) (70 * mScale), (int) (20 * mScale));
layoutParams.addRule(RelativeLayout.CENTER_VERTICAL, RelativeLayout.TRUE);
layoutParams.addRule(RelativeLayout.ALIGN_PARENT_RIGHT, RelativeLayout.TRUE);
layoutParams.rightMargin = (int) (10 * mScale);
mCell.addView(mProgressBar, layoutParams);
layoutParams =
new RelativeLayout.LayoutParams(
RelativeLayout.LayoutParams.WRAP_CONTENT, RelativeLayout.LayoutParams.WRAP_CONTENT);
layoutParams.addRule(RelativeLayout.CENTER_VERTICAL, RelativeLayout.TRUE);
layoutParams.addRule(RelativeLayout.ALIGN_PARENT_RIGHT, RelativeLayout.TRUE);
layoutParams.rightMargin = (int) (10 * mScale);
mCell.addView(mLearningStatisticImageView, layoutParams);
layoutParams =
new RelativeLayout.LayoutParams(
RelativeLayout.LayoutParams.WRAP_CONTENT, RelativeLayout.LayoutParams.MATCH_PARENT);
layoutParams.addRule(RelativeLayout.CENTER_VERTICAL, RelativeLayout.TRUE);
layoutParams.addRule(RelativeLayout.LEFT_OF, mProgressBar.getId());
layoutParams.addRule(RelativeLayout.ALIGN_PARENT_LEFT, RelativeLayout.TRUE);
layoutParams.leftMargin = (int) (6 * mScale);
layoutParams.rightMargin = (int) (10 * mScale);
mCell.addView(mWrapper, layoutParams);
addView(
mCell,
new RelativeLayout.LayoutParams(
RelativeLayout.LayoutParams.MATCH_PARENT, RelativeLayout.LayoutParams.WRAP_CONTENT));
}