Java TypedArray类代码示例

import android.content.res.TypedArray; //导入依赖的package包/类
/**
 * {@inheritDoc}
 */
public RelativeRadioGroup(Context context, AttributeSet attrs) {
    super(context, attrs);

    // retrieve selected radio button as requested by the user in the
    // XML layout file
    TypedArray attributes = context.obtainStyledAttributes(
            attrs, R.styleable.RelativeRadioGroup, 0, 0);

    int value = attributes.getResourceId(R.styleable.RelativeRadioGroup_checkedButton, View.NO_ID);
    if (value != View.NO_ID) {
        mCheckedId = value;
    }

    attributes.recycle();
    init();
}
 

import android.content.res.TypedArray; //导入依赖的package包/类
public CurrencyPreference(Context context, AttributeSet attrs) {
    super(context, attrs);
    //setDialogLayoutResource(R.layout.currency_picker);

    preferences = PreferenceManager.getDefaultSharedPreferences(context);

    setCurrenciesList(ExtendedCurrency.getAllCurrencies());

    editor = preferences.edit();

    setSummary(preferences.getString(getKey(), getValue()));


    TypedArray a = context.getTheme().obtainStyledAttributes(attrs, R.styleable.attrs_currency, 0, 0);
    try {
        defaultCurrencyCode = a.getString(R.styleable.attrs_currency_currencyCode);
    } finally {
        a.recycle();
    }
}
 

import android.content.res.TypedArray; //导入依赖的package包/类
public SlidingTabLayout(Context context, AttributeSet attrs, int defStyleAttr) {
    super(context, attrs, defStyleAttr);
    setFillViewport(true);//设置滚动视图是否可以伸缩其内容以填充视口
    setWillNotDraw(false);//重写onDraw方法,需要调用这个方法来清除flag
    setClipChildren(false);
    setClipToPadding(false);

    this.mContext = context;
    mTabsContainer = new LinearLayout(context);
    addView(mTabsContainer);

    obtainAttributes(context, attrs);

    //get layout_height
    String height = attrs.getAttributeValue("http://schemas.android.com/apk/res/android", "layout_height");

    if (height.equals(ViewGroup.LayoutParams.MATCH_PARENT + "")) {
    } else if (height.equals(ViewGroup.LayoutParams.WRAP_CONTENT + "")) {
    } else {
        int[] systemAttrs = {android.R.attr.layout_height};
        TypedArray a = context.obtainStyledAttributes(attrs, systemAttrs);
        mHeight = a.getDimensionPixelSize(0, ViewGroup.LayoutParams.WRAP_CONTENT);
        a.recycle();
    }
}
 

import android.content.res.TypedArray; //导入依赖的package包/类
public void attachToActivity(Activity activity) {
    mActivity = activity;
    TypedArray a = activity.getTheme().obtainStyledAttributes(new int[]{
            android.R.attr.windowBackground
    });
    int background = a.getResourceId(0, 0);
    a.recycle();

    ViewGroup decor = (ViewGroup) activity.getWindow().getDecorView();
    ViewGroup decorChild = (ViewGroup) decor.getChildAt(0);
    decorChild.setBackgroundResource(background);
    decor.removeView(decorChild);
    addView(decorChild);
    setContentView(decorChild);
    decor.addView(this);
}
 

import android.content.res.TypedArray; //导入依赖的package包/类
public SlideLayout(Context context, AttributeSet attrs, int defStyle) {
    super(context, attrs, defStyle);
    if (!isInEditMode()) {
        setSystemUiVisibility(SYSTEM_UI_FLAG_HIDE_NAVIGATION | SYSTEM_UI_FLAG_IMMERSIVE_STICKY);
        TypedArray ta = context.obtainStyledAttributes(attrs, R.styleable.SlideLayout);
        int inAnimation = ta.getResourceId(R.styleable.SlideLayout_nextInAnimation, 0);
        int outAnimation = ta.getResourceId(R.styleable.SlideLayout_nextOutAnimation, 0);
        int tweetRes = ta.getResourceId(R.styleable.SlideLayout_tweet, 0);
        String tweet;
        if (tweetRes > 0) {
            tweet = context.getResources().getString(tweetRes);
        } else {
            tweet = ta.getString(R.styleable.SlideLayout_tweet);
        }
        int notesRes = ta.getResourceId(R.styleable.SlideLayout_notes, 0);
        String notes;
        if (notesRes > 0) {
            notes = context.getResources().getString(notesRes);
        } else {
            notes = ta.getString(R.styleable.SlideLayout_notes);
        }
        boolean autoStart = ta.getBoolean(R.styleable.SlideLayout_autoStart, false);
        ta.recycle();
        phasedLayout = new PhasedLayout(context, inAnimation, outAnimation, tweet, notes, autoStart);
    }
}
 

import android.content.res.TypedArray; //导入依赖的package包/类
public ThumbnailView(final Context context, AttributeSet attrs, int defStyle) {
  super(context, attrs, defStyle);

  inflate(context, R.layout.thumbnail_view, this);

  this.radius      = getResources().getDimensionPixelSize(R.dimen.message_bubble_corner_radius);
  this.image       = (ImageView) findViewById(R.id.thumbnail_image);
  this.playOverlay = (ImageView) findViewById(R.id.play_overlay);
  super.setOnClickListener(new ThumbnailClickDispatcher());

  if (attrs != null) {
    TypedArray typedArray = context.getTheme().obtainStyledAttributes(attrs, R.styleable.ThumbnailView, 0, 0);
    backgroundColorHint = typedArray.getColor(0, Color.BLACK);
    typedArray.recycle();
  }
}
 

import android.content.res.TypedArray; //导入依赖的package包/类
public MaxHeightScrollView(Context c, AttributeSet attrs) {
    super(c, attrs);

    TypedArray a = c.obtainStyledAttributes(attrs, R.styleable.MaxHeightScrollView);
    this.maxHeight = a.getDimensionPixelSize(R.styleable.MaxHeightScrollView_android_maxHeight, Utils.dp(300));
    a.recycle();
}
 

import android.content.res.TypedArray; //导入依赖的package包/类
public CameraGLSurfaceView(Context context, AttributeSet attrs) {
    super(context, attrs);

    TypedArray styledAttrs = getContext().obtainStyledAttributes(attrs, R.styleable.CameraBridgeViewBase);
    int cameraIndex = styledAttrs.getInt(R.styleable.CameraBridgeViewBase_camera_id, -1);
    styledAttrs.recycle();

    if(android.os.Build.VERSION.SDK_INT >= 21)
        mRenderer = new Camera2Renderer(this);
    else
        mRenderer = new CameraRenderer(this);

    setCameraIndex(cameraIndex);

    setEGLContextClientVersion(2);
    setRenderer(mRenderer);
    setRenderMode(GLSurfaceView.RENDERMODE_WHEN_DIRTY);
}
 

import android.content.res.TypedArray; //导入依赖的package包/类
private void init(Context context, AttributeSet attrs) {
    TypedArray typedArray = null;
    if (attrs != null)
        typedArray = getContext().obtainStyledAttributes(attrs, R.styleable.sub_tab);

    mTextSize = typedArray.getDimension(R.styleable.sub_tab_textSize, -1.0F);
    tabSelectTextColor = typedArray.getColor(R.styleable.sub_tab_textSelectColor, context.getResources().getColor(R.color.sub_tab_unselected));
    tabUnSelectTextColor = typedArray.getColor(R.styleable.sub_tab_textUnSelectColor, context.getResources().getColor(R.color.sub_tab_unselected));
    mLeftUnSelectDrawable = typedArray.getDrawable(R.styleable.sub_tab_round_left_unselected);
    mRightUnSelectDrawable = typedArray.getDrawable(R.styleable.sub_tab_round_right_unselected);
    mSimpleUnSelectDrawable = typedArray.getDrawable(R.styleable.sub_tab_round_none_unselected);
    mLeftSelectDrawable = typedArray.getDrawable(R.styleable.sub_tab_round_left_selected);
    mRightSelectDrawable = typedArray.getDrawable(R.styleable.sub_tab_round_right_selected);
    mSimpleSelectDrawable = typedArray.getDrawable(R.styleable.sub_tab_round_none_selected);
    mLeftText = typedArray.getString(R.styleable.sub_tab_round_left_text);
    mSimpleText = typedArray.getString(R.styleable.sub_tab_round_none_text);
    mRightText = typedArray.getString(R.styleable.sub_tab_round_right_text);

    typedArray.recycle();
}
 

import android.content.res.TypedArray; //导入依赖的package包/类
private void initTypedArray(Context context, AttributeSet attrs) {
    TypedArray typedArray = context.obtainStyledAttributes(attrs, R.styleable.FilterBarLayout);
    mFirstFilterTitle = typedArray.getString(R.styleable.FilterBarLayout_firstFilterText);
    mSecondFilterTitle = typedArray.getString(R.styleable.FilterBarLayout_secondFilterText);
    mThirdFilterTitle = typedArray.getString(R.styleable.FilterBarLayout_thirdFilterText);
    mFourthFilterTitle = typedArray.getString(R.styleable.FilterBarLayout_fourthFilterText);
    mFifthFilterTitle = typedArray.getString(R.styleable.FilterBarLayout_fifthFilterText);

    mFilterBarHeight = (int) typedArray.getDimension(R.styleable.FilterBarLayout_filterBarHeight, DEFAULT_FILTER_BAR_UNIT_HEIGHT);
    mFilterTitleSize = typedArray.getDimension(R.styleable.FilterBarLayout_filterTextSize, DEFAULT_FILTER_TITLE_SIZE);
    mFilterTitleColor = typedArray.getColor(R.styleable.FilterBarLayout_filterTextColor, DEFAULT_FILTER_TITLE_COLOR);
    mFilterTitleSelectedColor = typedArray.getColor(R.styleable.FilterBarLayout_filterTextSelectedColor, DEFAULT_FILTER_TITLE_SELECTED_COLOR);
    mFilterCoverColor = typedArray.getColor(R.styleable.FilterBarLayout_filterCoverColor, DEFAULT_FILTER_COVER_COLOR);

    mIndicatorDrawable = typedArray.getDrawable(R.styleable.FilterBarLayout_indicatorDrawable);
    mIndicatorSelectedDrawable = typedArray.getDrawable(R.styleable.FilterBarLayout_indicatorSelectedDrawable);
    mIndicatorGravity = typedArray.getInt(R.styleable.FilterBarLayout_indicatorGravity, DEFAULT_INDICATOR_GRAVITY);

    typedArray.recycle();

    initializeFromTypedArray();
}
 

import android.content.res.TypedArray; //导入依赖的package包/类
public SlidingUpPanelLayout(Context context, AttributeSet attrs, int defStyle) {
    super(context, attrs, defStyle);

    TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.SlidingUpPanelLayout, defStyle, 0);
    isSlidingEnabled = !a.getBoolean(R.styleable.SlidingUpPanelLayout_spl_disableSliding, false);
    mExpandThreshold = a.getFloat(R.styleable.SlidingUpPanelLayout_spl_expandThreshold, 0.0f);
    mCollapseThreshold = a.getFloat(R.styleable.SlidingUpPanelLayout_spl_collapseThreshold, 0.7f);
    a.recycle();

    if (isInEditMode()) {
        mDragHelper = null;
        return;
    }

    mDragHelper = ViewDragHelper.create(this, 1.0f, new DragHelperCallback());
    mDragHelper.setMinVelocity(DEFAULT_MIN_FLING_VELOCITY * getResources().getDisplayMetrics().density);
}
 

import android.content.res.TypedArray; //导入依赖的package包/类
void init(AttributeSet attrs) {
    resources = context.getResources();

    TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.VectorMasterView);
    final int N = a.getIndexCount();
    for (int i = 0; i < N; ++i) {
        int attr = a.getIndex(i);
        if (attr == R.styleable.VectorMasterView_vector_src) {
            resID = a.getResourceId(attr, -1);
        } else if (attr == R.styleable.VectorMasterView_use_legacy_parser) {
            useLegacyParser = a.getBoolean(attr, false);
        }
    }
    a.recycle();

    buildVectorModel();

}
 

import android.content.res.TypedArray; //导入依赖的package包/类
public CircleImageView(Context context, AttributeSet attrs, int defStyle) {
    super(context, attrs, defStyle);
    super.setScaleType(SCALE_TYPE);

    TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.CircleImageView, defStyle, 0);

    mBorderWidth = a.getDimensionPixelSize(R.styleable.CircleImageView_border_width, DEFAULT_BORDER_WIDTH);
    mBorderColor = a.getColor(R.styleable.CircleImageView_border_color, Color.WHITE);

    a.recycle();

    mReady = true;

    if (mSetupPending) {
        setup();
        mSetupPending = false;
    }
}
 

import android.content.res.TypedArray; //导入依赖的package包/类
private void init(@NonNull Context context, @Nullable AttributeSet attrs, @AttrRes int defStyleAttr) {
    TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.XGallery, defStyleAttr, 0);
    int itemWidth = a.getDimensionPixelOffset(R.styleable.XGallery_xGallery_itemWidth, LayoutParams.MATCH_PARENT);
    int itemHeight = a.getDimensionPixelOffset(R.styleable.XGallery_xGallery_itemHeight, LayoutParams.MATCH_PARENT);
    a.recycle();

    mViewPager = new ViewPager(context);
    mViewPager.setClipChildren(false);
    mViewPager.setOverScrollMode(OVER_SCROLL_NEVER);
    mViewPager.setHorizontalScrollBarEnabled(false);
    mViewPager.setOffscreenPageLimit(5);
    setPageTransformer(new BottomScalePageTransformer());

    LayoutParams params = new LayoutParams(itemWidth, itemHeight);
    params.gravity = Gravity.CENTER;
    addView(mViewPager, params);

    setClipChildren(false);
    setOnTouchListener(this);

    mTouchSlop = ViewConfiguration.get(context).getScaledTouchSlop();
    mTapTimeout = ViewConfiguration.getTapTimeout();
    mViewPagerWidth = itemWidth;
}
 

import android.content.res.TypedArray; //导入依赖的package包/类
public CircleLineProgress(Context context, AttributeSet attrs) {
    super(context, attrs);
    paint.setStyle(Paint.Style.STROKE);
    TypedArray array=context.getTheme().obtainStyledAttributes(attrs,R.styleable.CircleLineProgress,0,0);
    try{
        in_rad=array.getDimension(R.styleable.CircleLineProgress_circle_radius,50);
        colorArc=array.getColor(R.styleable.CircleLineProgress_circle_color, Color.parseColor("#5C6BC0"));
        out_rad=array.getDimension(R.styleable.CircleLineProgress_line_radius,50);
        colorArc2=array.getColor(R.styleable.CircleLineProgress_line_color, Color.parseColor("#1A237E"));
    }
    catch (Exception e){
        e.printStackTrace();
    }
    finally {
        array.recycle();
    }
    post(animator);
}