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

Example 56 with TypedArray

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

the class StateListDrawable method inflateChildElements.

/**
     * Inflates child elements from XML.
     */
private void inflateChildElements(Resources r, XmlPullParser parser, AttributeSet attrs, Theme theme) throws XmlPullParserException, IOException {
    final StateListState state = mStateListState;
    final int innerDepth = parser.getDepth() + 1;
    int type;
    int depth;
    while ((type = parser.next()) != XmlPullParser.END_DOCUMENT && ((depth = parser.getDepth()) >= innerDepth || type != XmlPullParser.END_TAG)) {
        if (type != XmlPullParser.START_TAG) {
            continue;
        }
        if (depth > innerDepth || !parser.getName().equals("item")) {
            continue;
        }
        // This allows state list drawable item elements to be themed at
        // inflation time but does NOT make them work for Zygote preload.
        final TypedArray a = obtainAttributes(r, theme, attrs, R.styleable.StateListDrawableItem);
        Drawable dr = a.getDrawable(R.styleable.StateListDrawableItem_drawable);
        a.recycle();
        final int[] states = extractStateSet(attrs);
        // attributes and extracting states.
        if (dr == null) {
            while ((type = parser.next()) == XmlPullParser.TEXT) {
            }
            if (type != XmlPullParser.START_TAG) {
                throw new XmlPullParserException(parser.getPositionDescription() + ": <item> tag requires a 'drawable' attribute or " + "child tag defining a drawable");
            }
            dr = Drawable.createFromXmlInner(r, parser, attrs, theme);
        }
        state.addStateSet(states, dr);
    }
}

Example 57 with TypedArray

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

the class VectorDrawable method inflate.

@Override
public void inflate(@NonNull Resources r, @NonNull XmlPullParser parser, @NonNull AttributeSet attrs, @Nullable Theme theme) throws XmlPullParserException, IOException {
    if (mVectorState.mRootGroup != null || mVectorState.mNativeTree != null) {
        // This VD has been used to display other VD resource content, clean up.
        if (mVectorState.mRootGroup != null) {
            // Subtract the native allocation for all the nodes.
            VMRuntime.getRuntime().registerNativeFree(mVectorState.mRootGroup.getNativeSize());
            // Remove child nodes' reference to tree
            mVectorState.mRootGroup.setTree(null);
        }
        mVectorState.mRootGroup = new VGroup();
        if (mVectorState.mNativeTree != null) {
            // Subtract the native allocation for the tree wrapper, which contains root node
            // as well as rendering related data.
            VMRuntime.getRuntime().registerNativeFree(mVectorState.NATIVE_ALLOCATION_SIZE);
            mVectorState.mNativeTree.release();
        }
        mVectorState.createNativeTree(mVectorState.mRootGroup);
    }
    final VectorDrawableState state = mVectorState;
    state.setDensity(Drawable.resolveDensity(r, 0));
    final TypedArray a = obtainAttributes(r, theme, attrs, R.styleable.VectorDrawable);
    updateStateFromTypedArray(a);
    a.recycle();
    mDpiScaledDirty = true;
    state.mCacheDirty = true;
    inflateChildElements(r, parser, attrs, theme);
    state.onTreeConstructionFinished();
    // Update local properties.
    updateLocalState(r);
}

Example 58 with TypedArray

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

the class DrawableWrapper method inflate.

@Override
public void inflate(@NonNull Resources r, @NonNull XmlPullParser parser, @NonNull AttributeSet attrs, @Nullable Theme theme) throws XmlPullParserException, IOException {
    super.inflate(r, parser, attrs, theme);
    final DrawableWrapperState state = mState;
    if (state == null) {
        return;
    }
    // The density may have changed since the last update. This will
    // apply scaling to any existing constant state properties.
    final int densityDpi = r.getDisplayMetrics().densityDpi;
    final int targetDensity = densityDpi == 0 ? DisplayMetrics.DENSITY_DEFAULT : densityDpi;
    state.setDensity(targetDensity);
    final TypedArray a = obtainAttributes(r, theme, attrs, R.styleable.DrawableWrapper);
    updateStateFromTypedArray(a);
    a.recycle();
    inflateChildDrawable(r, parser, attrs, theme);
}

Example 59 with TypedArray

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

the class GradientDrawable method applyTheme.

@Override
public void applyTheme(@NonNull Theme t) {
    super.applyTheme(t);
    final GradientState state = mGradientState;
    if (state == null) {
        return;
    }
    state.setDensity(Drawable.resolveDensity(t.getResources(), 0));
    if (state.mThemeAttrs != null) {
        final TypedArray a = t.resolveAttributes(state.mThemeAttrs, R.styleable.GradientDrawable);
        updateStateFromTypedArray(a);
        a.recycle();
    }
    if (state.mTint != null && state.mTint.canApplyTheme()) {
        state.mTint = state.mTint.obtainForTheme(t);
    }
    if (state.mSolidColors != null && state.mSolidColors.canApplyTheme()) {
        state.mSolidColors = state.mSolidColors.obtainForTheme(t);
    }
    if (state.mStrokeColors != null && state.mStrokeColors.canApplyTheme()) {
        state.mStrokeColors = state.mStrokeColors.obtainForTheme(t);
    }
    applyThemeChildElements(t);
    updateLocalState(t.getResources());
}

Example 60 with TypedArray

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

the class GradientDrawable method inflate.

@Override
public void inflate(@NonNull Resources r, @NonNull XmlPullParser parser, @NonNull AttributeSet attrs, @Nullable Theme theme) throws XmlPullParserException, IOException {
    super.inflate(r, parser, attrs, theme);
    mGradientState.setDensity(Drawable.resolveDensity(r, 0));
    final TypedArray a = obtainAttributes(r, theme, attrs, R.styleable.GradientDrawable);
    updateStateFromTypedArray(a);
    a.recycle();
    inflateChildElements(r, parser, attrs, theme);
    updateLocalState(r);
}