Examples with TypedArray android.content.res.TypedArray used on opensource projects

Example 91 with TypedArray

use of android.content.res.TypedArray in project PocketHub by pockethub.

the class AvatarLoader method getMaxAvatarSize.

private int getMaxAvatarSize(final Context context) {
    int[] attrs = { android.R.attr.layout_height };
    TypedArray array = context.getTheme().obtainStyledAttributes(R.style.AvatarXLarge, attrs);
    // Passing default value of 100px, but it shouldn't resolve to default anyway.
    int size = array.getLayoutDimension(0, 100);
    array.recycle();
    return size;
}

Example 92 with TypedArray

use of android.content.res.TypedArray in project platform_frameworks_base by android.

the class SimpleInflater method readItem.

public void readItem(AttributeSet attrs) {
    TypedArray a = mContext.obtainStyledAttributes(attrs, com.android.internal.R.styleable.MenuItem);
    // Inherit attributes from the group as default value
    int itemId = a.getResourceId(R.styleable.MenuItem_android_id, 0);
    final int category = a.getInt(R.styleable.MenuItem_android_menuCategory, 0);
    final int order = a.getInt(R.styleable.MenuItem_android_orderInCategory, 0);
    CharSequence itemTitle = a.getText(R.styleable.MenuItem_android_title);
    CharSequence itemTitleCondensed = a.getText(R.styleable.MenuItem_android_titleCondensed);
    int itemIconResId = a.getResourceId(R.styleable.MenuItem_android_icon, 0);
    String itemAlphabeticShortcut = a.getString(R.styleable.MenuItem_android_alphabeticShortcut);
    String itemNumericShortcut = a.getString(R.styleable.MenuItem_android_numericShortcut);
    int itemCheckable = 0;
    if (a.hasValue(R.styleable.MenuItem_android_checkable)) {
        // Item has attribute checkable, use it
        itemCheckable = a.getBoolean(R.styleable.MenuItem_android_checkable, false) ? 1 : 0;
    }
    boolean itemChecked = a.getBoolean(R.styleable.MenuItem_android_checked, false);
    boolean itemVisible = a.getBoolean(R.styleable.MenuItem_android_visible, false);
    boolean itemEnabled = a.getBoolean(R.styleable.MenuItem_android_enabled, false);
    a.recycle();
}

Example 93 with TypedArray

use of android.content.res.TypedArray in project platform_frameworks_base by android.

the class TrustManagerService method getSettingsComponentName.

private ComponentName getSettingsComponentName(PackageManager pm, ResolveInfo resolveInfo) {
    if (resolveInfo == null || resolveInfo.serviceInfo == null || resolveInfo.serviceInfo.metaData == null)
        return null;
    String cn = null;
    XmlResourceParser parser = null;
    Exception caughtException = null;
    try {
        parser = resolveInfo.serviceInfo.loadXmlMetaData(pm, TrustAgentService.TRUST_AGENT_META_DATA);
        if (parser == null) {
            Slog.w(TAG, "Can't find " + TrustAgentService.TRUST_AGENT_META_DATA + " meta-data");
            return null;
        }
        Resources res = pm.getResourcesForApplication(resolveInfo.serviceInfo.applicationInfo);
        AttributeSet attrs = Xml.asAttributeSet(parser);
        int type;
        while ((type = parser.next()) != XmlPullParser.END_DOCUMENT && type != XmlPullParser.START_TAG) {
        // Drain preamble.
        }
        String nodeName = parser.getName();
        if (!"trust-agent".equals(nodeName)) {
            Slog.w(TAG, "Meta-data does not start with trust-agent tag");
            return null;
        }
        TypedArray sa = res.obtainAttributes(attrs, com.android.internal.R.styleable.TrustAgent);
        cn = sa.getString(com.android.internal.R.styleable.TrustAgent_settingsActivity);
        sa.recycle();
    } catch (PackageManager.NameNotFoundException e) {
        caughtException = e;
    } catch (IOException e) {
        caughtException = e;
    } catch (XmlPullParserException e) {
        caughtException = e;
    } finally {
        if (parser != null)
            parser.close();
    }
    if (caughtException != null) {
        Slog.w(TAG, "Error parsing : " + resolveInfo.serviceInfo.packageName, caughtException);
        return null;
    }
    if (cn == null) {
        return null;
    }
    if (cn.indexOf('/') < 0) {
        cn = resolveInfo.serviceInfo.packageName + "/" + cn;
    }
    return ComponentName.unflattenFromString(cn);
}

Example 94 with TypedArray

use of android.content.res.TypedArray in project platform_frameworks_base by android.

the class AnimatorInflater method inferValueTypeOfKeyframe.

// When no value type is provided in keyframe, we need to infer the type from the value. i.e.
// if value is defined in the style of a color value, then the color type is returned.
// Otherwise, default float type is returned.
private static int inferValueTypeOfKeyframe(Resources res, Theme theme, AttributeSet attrs) {
    int valueType;
    TypedArray a;
    if (theme != null) {
        a = theme.obtainStyledAttributes(attrs, R.styleable.Keyframe, 0, 0);
    } else {
        a = res.obtainAttributes(attrs, R.styleable.Keyframe);
    }
    TypedValue keyframeValue = a.peekValue(R.styleable.Keyframe_value);
    boolean hasValue = (keyframeValue != null);
    // If not, fall back to default value type (i.e. float type).
    if (hasValue && isColorType(keyframeValue.type)) {
        valueType = VALUE_TYPE_COLOR;
    } else {
        valueType = VALUE_TYPE_FLOAT;
    }
    a.recycle();
    return valueType;
}

Example 95 with TypedArray

use of android.content.res.TypedArray in project platform_frameworks_base by android.

the class AnimatorInflater method loadValues.

private static PropertyValuesHolder[] loadValues(Resources res, Theme theme, XmlPullParser parser, AttributeSet attrs) throws XmlPullParserException, IOException {
    ArrayList<PropertyValuesHolder> values = null;
    int type;
    while ((type = parser.getEventType()) != XmlPullParser.END_TAG && type != XmlPullParser.END_DOCUMENT) {
        if (type != XmlPullParser.START_TAG) {
            parser.next();
            continue;
        }
        String name = parser.getName();
        if (name.equals("propertyValuesHolder")) {
            TypedArray a;
            if (theme != null) {
                a = theme.obtainStyledAttributes(attrs, R.styleable.PropertyValuesHolder, 0, 0);
            } else {
                a = res.obtainAttributes(attrs, R.styleable.PropertyValuesHolder);
            }
            String propertyName = a.getString(R.styleable.PropertyValuesHolder_propertyName);
            int valueType = a.getInt(R.styleable.PropertyValuesHolder_valueType, VALUE_TYPE_UNDEFINED);
            PropertyValuesHolder pvh = loadPvh(res, theme, parser, propertyName, valueType);
            if (pvh == null) {
                pvh = getPVH(a, valueType, R.styleable.PropertyValuesHolder_valueFrom, R.styleable.PropertyValuesHolder_valueTo, propertyName);
            }
            if (pvh != null) {
                if (values == null) {
                    values = new ArrayList<PropertyValuesHolder>();
                }
                values.add(pvh);
            }
            a.recycle();
        }
        parser.next();
    }
    PropertyValuesHolder[] valuesArray = null;
    if (values != null) {
        int count = values.size();
        valuesArray = new PropertyValuesHolder[count];
        for (int i = 0; i < count; ++i) {
            valuesArray[i] = values.get(i);
        }
    }
    return valuesArray;
}