動(dòng)態(tài)的改變相對(duì)布局中控件的位置等屬性

2019-11-09 19:00:19

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供稿：網(wǎng)友

View header = getLayoutInflater().inflate(R.layout.header_evaluate_info, null);LinearLayout.LayoutParams params = new LinearLayout.LayoutParams(LinearLayout.LayoutParams.MATCH_PARENT,LinearLayout.LayoutParams.WRAP_CONTENT);header.setLayoutParams(params);mRvfEvaluate.addHeaderView(header);

流式布局中根據(jù)標(biāo)簽是否超過1行控制展開收起按鈕顯示，mFlLable.getLinesCount();獲取行數(shù)之前需要measure處理，因?yàn)樾袛?shù)需要通過onMeasure方法內(nèi)部進(jìn)行計(jì)算處理

mFlLable.measure(View.MeasureSpec.AT_MOST,View.MeasureSpec.EXACTLY);//是否顯示展開按鈕int linesCount = mFlLable.getLinesCount();if (linesCount<=1) { mLlFold.setVisibility(View.GONE);} else { mLlFold.setVisibility(View.VISIBLE);}

動(dòng)態(tài)的改變相對(duì)布局中控件的位置等屬性

這個(gè)有點(diǎn)麻煩，跟想象的不太一樣，有的時(shí)候管事，有時(shí)候不管事，調(diào)了半天終于基本達(dá)到效果了

RelativeLayout.LayoutParams params = new RelativeLayout.LayoutParams(RelativeLayout.LayoutParams.WRAP_CONTENT,RelativeLayout.LayoutParams.WRAP_CONTENT);params.addRule(RelativeLayout.CENTER_HORIZONTAL);params.topMargin = AutoUtils.getPercentHeightSize(240);mTvTips.setLayoutParams(params);RelativeLayout.LayoutParams params1 = new RelativeLayout.LayoutParams(RelativeLayout.LayoutParams.WRAP_CONTENT,RelativeLayout.LayoutParams.WRAP_CONTENT);params1.addRule(RelativeLayout.ALIGN_PARENT_END);params1.addRule(RelativeLayout.ALIGN_PARENT_BOTTOM);params1.rightMargin = AutoUtils.getPercentHeightSize(200);params1.bottomMargin = AutoUtils.getPercentHeightSize(200);mLlAnonymity.setLayoutParams(params1); mTvTips.setTextSize(COMPLEX_UNIT_PX,AutoUtils.getPercentWidthSize(34)); mSrbScore.setStarSize(AutoUtils.getPercentWidthSize(86)); mSrbScore.setStarsseparation(AutoUtils.getPercentWidthSize(42));

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