Java LayoutParams.WRAP_CONTENT属性代码示例

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    View view = getLayoutInflater().inflate(R.layout.view_dialog_select, null);
    setContentView(view, new LayoutParams(LayoutParams.FILL_PARENT, LayoutParams.WRAP_CONTENT));
    Window window = getWindow();
    // 设置显示动画
    if (window != null) {
        window.setWindowAnimations(R.style.main_menu_animStyle);
        WindowManager.LayoutParams wl = window.getAttributes();
        wl.x = 0;
        wl.y = mActivity.getWindowManager().getDefaultDisplay().getHeight();
        // 以下这两句是为了保证按钮可以水平满屏
        wl.width = LayoutParams.MATCH_PARENT;
        wl.height = LayoutParams.WRAP_CONTENT;
        // 设置显示位置
        onWindowAttributesChanged(wl);
    }
    initViews();
}
 

private View createView() {
    FrameLayout parent = new FrameLayout(getActivity());
    parent.setLayoutParams(new LayoutParams(LayoutParams.MATCH_PARENT,
            LayoutParams.MATCH_PARENT));
    mBg = new View(getActivity());
    mBg.setLayoutParams(new LayoutParams(LayoutParams.MATCH_PARENT,
            LayoutParams.MATCH_PARENT));
    mBg.setBackgroundColor(Color.argb(136, 0, 0, 0));
    mBg.setId(BG_VIEW_ID);
    mBg.setOnClickListener(this);

    mPanel = new LinearLayout(getActivity());
    FrameLayout.LayoutParams params = new FrameLayout.LayoutParams(
            LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT);
    params.gravity = Gravity.BOTTOM;
    mPanel.setLayoutParams(params);
    mPanel.setOrientation(LinearLayout.VERTICAL);

    parent.addView(mBg);
    parent.addView(mPanel);
    return parent;
}
 

WXComponent createBodyOnDomThread(WXDomObject dom) {
  if (mWXSDKInstance == null) {
    return null;
  }
  WXDomObject domObject = new WXDomObject();
  WXDomObject.prepareGod(domObject);
  mGodComponent = (WXVContainer) WXComponentFactory.newInstance(mWXSDKInstance, domObject, null);
  mGodComponent.createView(null, -1);
  if (mGodComponent == null) {
    if (WXEnvironment.isApkDebugable()) {
      WXLogUtils.e("rootView failed!");
    }
    //TODO error callback
    return null;
  }
  FrameLayout frameLayout = (FrameLayout) mGodComponent.getHostView();
  ViewGroup.LayoutParams layoutParams = new LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT);
  frameLayout.setLayoutParams(layoutParams);
  frameLayout.setBackgroundColor(Color.TRANSPARENT);

  WXComponent component = generateComponentTree(dom, mGodComponent);
  mGodComponent.addChild(component);
  mRegistry.put(component.getRef(), component);
  return component;
}
 

/** 动态适配编辑界面的高度 */
public void run() {
	int height = svContent.getChildAt(0).getHeight();
	RelativeLayout.LayoutParams lp = ResHelper.forceCast(svContent.getLayoutParams());
	if (height > maxBodyHeight && lp.height != maxBodyHeight) {
		lp.height = maxBodyHeight;
		svContent.setLayoutParams(lp);
	} else if (height < maxBodyHeight && lp.height == maxBodyHeight) {
		lp.height = LayoutParams.WRAP_CONTENT;
		svContent.setLayoutParams(lp);
	}
}
 

@Override
/**
 * Ask the host application for a custom progress view to show while
 * a <video> is loading.
 * @return View The progress view.
 */
public View getVideoLoadingProgressView() {

    if (mVideoProgressView == null) {            
        // Create a new Loading view programmatically.
        
        // create the linear layout
        LinearLayout layout = new LinearLayout(this.appView.getContext());
        layout.setOrientation(LinearLayout.VERTICAL);
        RelativeLayout.LayoutParams layoutParams = new RelativeLayout.LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT);
        layoutParams.addRule(RelativeLayout.CENTER_IN_PARENT);
        layout.setLayoutParams(layoutParams);
        // the proress bar
        ProgressBar bar = new ProgressBar(this.appView.getContext());
        LinearLayout.LayoutParams barLayoutParams = new LinearLayout.LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT);
        barLayoutParams.gravity = Gravity.CENTER;
        bar.setLayoutParams(barLayoutParams);   
        layout.addView(bar);
        
        mVideoProgressView = layout;
    }
return mVideoProgressView; 
}
 

private void initBottom(LinearLayout llBottom, float ratio) {
	LinearLayout llAt = new LinearLayout(activity);
	llAt.setPadding(0, 0, 0, 5);
	llAt.setBackgroundColor(0xffffffff);
	int bottomHeight = (int) (DESIGN_BOTTOM_HEIGHT * ratio);
	LinearLayout.LayoutParams lp = new LinearLayout.LayoutParams(LayoutParams.MATCH_PARENT, bottomHeight);
	llBottom.addView(llAt, lp);

	tvAt = new TextView(activity);
	tvAt.setTextColor(0xff3b3b3b);
	tvAt.setTextSize(TypedValue.COMPLEX_UNIT_SP, 21);
	tvAt.setGravity(Gravity.BOTTOM);
	tvAt.setText("@");
	int padding = (int) (DESIGN_LEFT_PADDING * ratio);
	tvAt.setPadding(padding, 0, padding, 0);
	lp = new LinearLayout.LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.MATCH_PARENT);
	llAt.addView(tvAt, lp);
	tvAt.setOnClickListener(this);
	if (isShowAtUserLayout(platform.getName())) {
		tvAt.setVisibility(View.VISIBLE);
	} else {
		tvAt.setVisibility(View.INVISIBLE);
	}

	tvTextCouter = new TextView(activity);
	tvTextCouter.setTextColor(0xff3b3b3b);
	tvTextCouter.setTextSize(TypedValue.COMPLEX_UNIT_SP, 18);
	tvTextCouter.setGravity(Gravity.BOTTOM | Gravity.RIGHT);
	onTextChanged(etContent.getText(), 0, 0, 0);
	tvTextCouter.setPadding(padding, 0, padding, 0);
	lp = new LinearLayout.LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.MATCH_PARENT);
	lp.weight = 1;
	llAt.addView(tvTextCouter, lp);

	View v = new View(activity);
	v.setBackgroundColor(0xffcccccc);
	int px1 = ratio > 1 ? ((int) ratio) : 1;
	lp = new LinearLayout.LayoutParams(LayoutParams.MATCH_PARENT, px1);
	llBottom.addView(v, lp);
}
 

@Override
/**
 * Ask the host application for a custom progress view to show while
 * a <video> is loading.
 * @return View The progress view.
 */
public View getVideoLoadingProgressView() {

    if (mVideoProgressView == null) {
        // Create a new Loading view programmatically.

        // create the linear layout
        LinearLayout layout = new LinearLayout(parentEngine.getView().getContext());
        layout.setOrientation(LinearLayout.VERTICAL);
        RelativeLayout.LayoutParams layoutParams = new RelativeLayout.LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT);
        layoutParams.addRule(RelativeLayout.CENTER_IN_PARENT);
        layout.setLayoutParams(layoutParams);
        // the proress bar
        ProgressBar bar = new ProgressBar(parentEngine.getView().getContext());
        LinearLayout.LayoutParams barLayoutParams = new LinearLayout.LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT);
        barLayoutParams.gravity = Gravity.CENTER;
        bar.setLayoutParams(barLayoutParams);
        layout.addView(bar);

        mVideoProgressView = layout;
    }
return mVideoProgressView;
}
 

public LinearLayout.LayoutParams createButtonLayoutParams() {
    LinearLayout.LayoutParams params = new LinearLayout.LayoutParams(LayoutParams.MATCH_PARENT,
            LayoutParams.WRAP_CONTENT);
    return params;
}
 

public void onCreate() {
	activity.getWindow().setBackgroundDrawable(new ColorDrawable(0xfff3f3f3));

	llPage = new LinearLayout(activity);
	llPage.setOrientation(LinearLayout.VERTICAL);
	activity.setContentView(llPage);

	rlTitle = new RelativeLayout(activity);
	float ratio = getRatio();
	int titleHeight = (int) (getDesignTitleHeight() * ratio);
	LinearLayout.LayoutParams lp = new LinearLayout.LayoutParams(
			LayoutParams.MATCH_PARENT, titleHeight);
	llPage.addView(rlTitle, lp);
	initTitle(rlTitle, ratio);

	View line = new View(activity);
	LinearLayout.LayoutParams lpline = new LinearLayout.LayoutParams(
			LayoutParams.MATCH_PARENT, (int) (ratio < 1 ? 1 : ratio));
	line.setBackgroundColor(0xffdad9d9);
	llPage.addView(line, lpline);

	FrameLayout flPage = new FrameLayout(getContext());
	LinearLayout.LayoutParams lpFl = new LinearLayout.LayoutParams(
			LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT);
	lpFl.weight = 1;
	flPage.setLayoutParams(lpFl);
	llPage.addView(flPage);

	// 关注（或朋友）列表
	PullToRequestView followList = new PullToRequestView(getContext());
	FrameLayout.LayoutParams lpLv = new FrameLayout.LayoutParams(
			LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT);
	followList.setLayoutParams(lpLv);
	flPage.addView(followList);

	adapter = new FriendAdapter(this, followList);
	adapter.setPlatform(platform);
	adapter.setRatio(ratio);
	adapter.setOnItemClickListener(this);
	followList.setAdapter(adapter);

	// 请求数据
	followList.performPullingDown(true);
}
 

public LinearLayout.LayoutParams createButtonLayoutParams() {
    LinearLayout.LayoutParams params = new LinearLayout.LayoutParams(
            LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT);
    return params;
}
 

private void initTitle(RelativeLayout rlTitle, float ratio) {
	tvCancel = new TextView(activity);
	tvCancel.setTextColor(0xff3b3b3b);
	tvCancel.setTextSize(TypedValue.COMPLEX_UNIT_SP, 18);
	tvCancel.setGravity(Gravity.CENTER);
	int resId = ResHelper.getStringRes(activity, "ssdk_oks_cancel");
	if (resId > 0) {
		tvCancel.setText(resId);
	}
	int padding = (int) (DESIGN_LEFT_PADDING * ratio);
	tvCancel.setPadding(padding, 0, padding, 0);
	RelativeLayout.LayoutParams lp = new RelativeLayout.LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.MATCH_PARENT);
	rlTitle.addView(tvCancel, lp);
	tvCancel.setOnClickListener(this);

	TextView tvTitle = new TextView(activity);
	tvTitle.setTextColor(0xff3b3b3b);
	tvTitle.setTextSize(TypedValue.COMPLEX_UNIT_SP, 22);
	tvTitle.setGravity(Gravity.CENTER);
	resId = ResHelper.getStringRes(activity, "ssdk_oks_multi_share");
	if (resId > 0) {
		tvTitle.setText(resId);
	}
	lp = new RelativeLayout.LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.MATCH_PARENT);
	lp.addRule(RelativeLayout.CENTER_IN_PARENT);
	rlTitle.addView(tvTitle, lp);

	tvShare = new TextView(activity);
	tvShare.setTextColor(0xffff6d11);
	tvShare.setTextSize(TypedValue.COMPLEX_UNIT_SP, 18);
	tvShare.setGravity(Gravity.CENTER);
	resId = ResHelper.getStringRes(activity, "ssdk_oks_share");
	if (resId > 0) {
		tvShare.setText(resId);
	}
	tvShare.setPadding(padding, 0, padding, 0);
	lp = new RelativeLayout.LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.MATCH_PARENT);
	lp.addRule(RelativeLayout.ALIGN_PARENT_RIGHT);
	rlTitle.addView(tvShare, lp);
	tvShare.setOnClickListener(this);
}
 

private void initBody(RelativeLayout rlBody, float ratio) {
	svContent = new ScrollView(activity);
	rlBody.addView(svContent, new RelativeLayout.LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT));

	LinearLayout llContent = new LinearLayout(activity);
	llContent.setOrientation(LinearLayout.VERTICAL);
	svContent.addView(llContent, new ScrollView.LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT));

	etContent = new EditText(activity);
	int padding = (int) (DESIGN_LEFT_PADDING * ratio);
	etContent.setPadding(padding, padding, padding, padding);
	etContent.setBackgroundDrawable(null);
	etContent.setTextColor(0xff3b3b3b);
	etContent.setTextSize(TypedValue.COMPLEX_UNIT_SP, 21);
	etContent.setText(sp.getText());
	LinearLayout.LayoutParams lp = new LinearLayout.LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT);
	llContent.addView(etContent, lp);
	etContent.addTextChangedListener(this);

	rlThumb = new RelativeLayout(activity);
	rlThumb.setBackgroundColor(0xff313131);
	int	thumbWidth = (int) (DESIGN_THUMB_HEIGHT * ratio);
	int	xWidth = (int) (DESIGN_REMOVE_THUMB_HEIGHT * ratio);
	lp = new LinearLayout.LayoutParams(thumbWidth, thumbWidth);
	lp.leftMargin = lp.rightMargin = lp.bottomMargin = lp.topMargin = padding;
	llContent.addView(rlThumb, lp);

	aivThumb = new AsyncImageView(activity) {
		public void onImageGot(String url, Bitmap bm) {
			thumb = bm;
			super.onImageGot(url, bm);
		}
	};
	aivThumb.setScaleToCropCenter(true);
	RelativeLayout.LayoutParams rllp = new RelativeLayout.LayoutParams(thumbWidth, thumbWidth);
	rlThumb.addView(aivThumb, rllp);
	aivThumb.setOnClickListener(this);
	initThumb(aivThumb);

	xvRemove = new XView(activity);
	xvRemove.setRatio(ratio);
	rllp = new RelativeLayout.LayoutParams(xWidth, xWidth);
	rllp.addRule(RelativeLayout.ALIGN_PARENT_TOP);
	rllp.addRule(RelativeLayout.ALIGN_PARENT_RIGHT);
	rlThumb.addView(xvRemove, rllp);
	xvRemove.setOnClickListener(this);
}
 

public void onCreate() {
	activity.getWindow().setBackgroundDrawable(new ColorDrawable(0x4c000000));
	initAnims();

	LinearLayout llPage = new LinearLayout(activity);
	llPage.setOrientation(LinearLayout.VERTICAL);
	activity.setContentView(llPage);

	TextView vTop = new TextView(activity);
	LinearLayout.LayoutParams lp = new LinearLayout.LayoutParams(
			LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT);
	lp.weight = 1;
	vTop.setOnClickListener(new OnClickListener() {
		public void onClick(View v) {
			finish();
		}
	});
	llPage.addView(vTop, lp);

	llPanel = new LinearLayout(activity);
	llPanel.setOrientation(LinearLayout.VERTICAL);
	lp = new LinearLayout.LayoutParams(
			LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT);
	llPanel.setAnimation(animShow);
	llPage.addView(llPanel, lp);

	MobViewPager mvp = new MobViewPager(activity);
	ArrayList<Object> cells = collectCells();
	PlatformPageAdapter adapter = newAdapter(cells);
	lp = new LinearLayout.LayoutParams(LayoutParams.MATCH_PARENT, adapter.getPanelHeight());
	llPanel.addView(mvp, lp);

	IndicatorView vInd = new IndicatorView(activity);
	lp = new LinearLayout.LayoutParams(LayoutParams.MATCH_PARENT, adapter.getBottomHeight());
	llPanel.addView(vInd, lp);

	vInd.setScreenCount(adapter.getCount());
	vInd.onScreenChange(0, 0);
	adapter.setIndicator(vInd);
	mvp.setAdapter(adapter);
}
 

private void initTitle(RelativeLayout rlTitle, float ratio) {
	tvCancel = new TextView(activity);
	tvCancel.setTextColor(0xff3b3b3b);
	tvCancel.setTextSize(TypedValue.COMPLEX_UNIT_SP, 18);
	tvCancel.setGravity(Gravity.CENTER);
	int resId = R.getStringRes(activity, "ssdk_oks_cancel");
	if (resId > 0) {
		tvCancel.setText(resId);
	}
	int padding = (int) (DESIGN_LEFT_PADDING * ratio);
	tvCancel.setPadding(padding, 0, padding, 0);
	RelativeLayout.LayoutParams lp = new RelativeLayout.LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.MATCH_PARENT);
	rlTitle.addView(tvCancel, lp);
	tvCancel.setOnClickListener(this);

	TextView tvTitle = new TextView(activity);
	tvTitle.setTextColor(0xff3b3b3b);
	tvTitle.setTextSize(TypedValue.COMPLEX_UNIT_SP, 22);
	tvTitle.setGravity(Gravity.CENTER);
	resId = R.getStringRes(activity, "ssdk_oks_multi_share");
	if (resId > 0) {
		tvTitle.setText(resId);
	}
	lp = new RelativeLayout.LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.MATCH_PARENT);
	lp.addRule(RelativeLayout.CENTER_IN_PARENT);
	rlTitle.addView(tvTitle, lp);

	tvShare = new TextView(activity);
	tvShare.setTextColor(0xffff6d11);
	tvShare.setTextSize(TypedValue.COMPLEX_UNIT_SP, 18);
	tvShare.setGravity(Gravity.CENTER);
	resId = R.getStringRes(activity, "ssdk_oks_share");
	if (resId > 0) {
		tvShare.setText(resId);
	}
	tvShare.setPadding(padding, 0, padding, 0);
	lp = new RelativeLayout.LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.MATCH_PARENT);
	lp.addRule(RelativeLayout.ALIGN_PARENT_RIGHT);
	rlTitle.addView(tvShare, lp);
	tvShare.setOnClickListener(this);
}