android：在java文件中對線性佈局的textviews使用權重

有沒有什麼方法可以爲java文件中的linearlayout的textviews生成權重？android：在java文件中對線性佈局的textviews使用權重

這是使用代碼即時通訊，但它無法正常神韻：

的java文件：

LinearLayout afternoonLayout = (LinearLayout) findViewById(R.id.afternoonLayoutId); 

    if(afternoonSession !=null && afternoonSession.size() >= 0){ 

     TextView txtAfternoon = new TextView(this); 
     txtAfternoon.setText("Afternoon"); 
     txtAfternoon.setTextSize(22); 
     txtAfternoon.setGravity(Gravity.LEFT); 
     txtAfternoon.setTypeface(null, Typeface.BOLD); 
     txtAfternoon.setLayoutParams(new LinearLayout.LayoutParams(LinearLayout.LayoutParams.FILL_PARENT, LinearLayout.LayoutParams.WRAP_CONTENT)); 

     if(afternoonSession.has("Vitals")){ 

      txtAfternoonVitals = new TextView(this); 
      txtAfternoonVitals.setText("Vitals " + "- " + "      " + afternoonSession.get("Vitals").toString().replace("\"", "")); 
      txtAfternoonVitals.setTextSize(16); 
      txtAfternoonVitals.setGravity(Gravity.START); 
      txtAfternoonVitals.setLayoutParams(new LinearLayout.LayoutParams(LinearLayout.LayoutParams.FILL_PARENT, LinearLayout.LayoutParams.WRAP_CONTENT)); 

     }else{ 
      txtAfternoonVitals = new TextView(this); 
      txtAfternoonVitals.setText("Vitals " + "- " + "      " + "Not Done"); 
      txtAfternoonVitals.setTextColor(Color.RED); 
      txtAfternoonVitals.setTextSize(16); 
      txtAfternoonVitals.setGravity(Gravity.START); 
      txtAfternoonVitals.setLayoutParams(new LinearLayout.LayoutParams(LinearLayout.LayoutParams.FILL_PARENT, LinearLayout.LayoutParams.WRAP_CONTENT)); 

     } 

     if(afternoonSession.has("Lunch")){ 

      txtAfternoonLunch = new TextView(this); 
      txtAfternoonLunch.setText("Lunch " + "- " + "      " + afternoonSession.get("Lunch").toString().replace("\"", "")); 
      txtAfternoonLunch.setTextSize(16); 
      txtAfternoonLunch.setGravity(Gravity.START); 
      txtAfternoonLunch.setLayoutParams(new LinearLayout.LayoutParams(LinearLayout.LayoutParams.FILL_PARENT, LinearLayout.LayoutParams.WRAP_CONTENT)); 

     }else{ 
      txtAfternoonLunch = new TextView(this); 
      txtAfternoonLunch.setText("Lunch " + "- " + "      " + "Not Done"); 
      txtAfternoonLunch.setTextColor(Color.RED); 
      txtAfternoonLunch.setTextSize(16); 
      txtAfternoonLunch.setGravity(Gravity.START); 
      txtAfternoonLunch.setLayoutParams(new LinearLayout.LayoutParams(LinearLayout.LayoutParams.FILL_PARENT, LinearLayout.LayoutParams.WRAP_CONTENT)); 

     } 

     if(afternoonSession.has("Oral Medication")){ 

      txtAfternoonOral = new TextView(this); 
      txtAfternoonOral.setText("Oral Medication " + "- " + " " + afternoonSession.get("Oral Medication").toString().replace("\"", "")); 
      txtAfternoonOral.setTextSize(16); 
      txtAfternoonOral.setGravity(Gravity.START); 
      txtAfternoonOral.setLayoutParams(new LinearLayout.LayoutParams(LinearLayout.LayoutParams.FILL_PARENT, LinearLayout.LayoutParams.WRAP_CONTENT)); 

     }else{ 
      txtAfternoonOral = new TextView(this); 
      txtAfternoonOral.setText("Oral Medication " + "- " + " " + "Not Done"); 
      txtAfternoonOral.setTextColor(Color.RED); 
      txtAfternoonOral.setTextSize(16); 
      txtAfternoonOral.setGravity(Gravity.START); 
      txtAfternoonOral.setLayoutParams(new LinearLayout.LayoutParams(LinearLayout.LayoutParams.FILL_PARENT, LinearLayout.LayoutParams.WRAP_CONTENT)); 

     } 

     afternoonLayout.setPadding(10,10,10,10); 
     afternoonLayout.addView(txtAfternoon); 
     afternoonLayout.addView(txtAfternoonVitals); 
     afternoonLayout.addView(txtAfternoonLunch); 
     afternoonLayout.addView(txtAfternoonOral); 


    }

我已經使用blankspace神韻：代碼，這是不正確的由於即時通訊在不同移動版本中獲得不同的對齊方式版本

輸出需要：

Afternoon 
    vitals   02:00pm 
    Lunch    03:00pm 
    Oral Medication 04:00pm

但我在不同的移動versions.Is 有增加重量到Java file.Since即時通訊做串 concatination的任何方式獲得unalligned TextView的我我無法使用權

這是我收到

輸出

enter image description here

來源

2017-03-07 Abhinay

爲什麼不使用recyclerview來達到這個目的，並創建一個適當的行，並且權重很容易滿足這個要求？ –

您也可以爲每個textView分配權重，並確保寬度和高度均設置爲match_parent – Janwilx72

將第三個參數添加到setLayoutParams中，像這樣 - txtAfternoon.setLayoutParams（LinearLayout.LayoutParams（LinearLayout.LayoutParams.WRAP_CONTENT，LinearLayout.LayoutParams。 WRAP_CONTENT，1F））; – Ragini

權重可以調整的TextView要與不同的高度。我嚴重懷疑這是你想要的。如果我理解你的「與空白對齊」，你正在尋找如何應用等寬字體，以便對齊時間。祝你好運。

來源

2017-03-07 12:36:52

您可以設置layoutweight和weightSum從Java代碼象下面這樣：

LinearLayout layout = (LinearLayout)findViewById(R.id.afternoonLayoutId); 
layout.setWeightSum(10F); 
LinearLayout.LayoutParams layoutParams = (LinearLayout.LayoutParams) layout.getLayoutParams(); 
//you can create new LayoutParams too ... 
layoutParams.weight = 0.5f; 
txtAfternoonVitals = new TextView(layout.getContext()); 
txtAfternoon .setLayoutParams(layoutParams);

來源

2017-03-07 12:15:48

Still它沒有被正確地分配。我嘗試設置佈局重量和權重。 – Abhinay

因爲我在做字符串連接，所以我無法正確對齊 – Abhinay

android：在java文件中對線性佈局的textviews使用權重

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