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Revision cd432dd3

Added by Leszek Koltunski over 1 year ago

IAP part 5: new 'Purchase' activity (cont'd)

View differences:

src/main/java/org/distorted/purchase/PurchaseScreenPane.java
12 12 
import android.util.TypedValue;
13 13 
import android.widget.ImageView;
14 14 
import android.widget.LinearLayout;
15 
import android.widget.RelativeLayout;
16 15 
import android.widget.TextView;
17 16 

  		




  18
  17
  
    
import org.distorted.main.R;


  		




  ......




  37
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  38
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  private static final int NUM_IMAGES      = IMAGES.length;


  		




  39
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  public  static final float PADDING_RATIO = 0.025f;


  		




  40
  
  
    
  private static final float TEXT_RATIO    = 0.042f;


  		




  
  39
  
    
  private static final float TEXT_RATIO    = 0.050f;


  		




  41
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///////////////////////////////////////////////////////////////////////////////////////////////////


  		




  43
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  ......




  49
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      {


  		




  50
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      InputStream stream = object.getObjectStream(act);


  		




  51
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      JsonReader reader = JsonReader.getInstance();


  		




  52
  
  
    
      String name;


  		




  53
  
  
    
      int difficulty;


  		




  
  51
  
    
      String author, name;


  		




  
  52
  
    
      int year, difficulty;


  		




  54
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      try


  		




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        {


  		




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        reader.parseJsonFileMetadata(stream);


  		




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        name       = reader.getObjectName();


  		




  
  58
  
    
        author     = reader.getInventor();


  		




  
  59
  
    
        year       = reader.getYearOfInvention();


  		




  59
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        difficulty = reader.getComplexity();


  		




  60
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        }


  		




  61
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      catch(Exception ex)


  		




  62
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        {


  		




  63
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        name = "?";


  		




  
  65
  
    
        author = "?";


  		




  
  66
  
    
        year = 0;


  		




  64
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        difficulty = 0;


  		




  65
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        }


  		




  66
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  67
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      if( difficulty<0           ) difficulty=0;


  		




  68
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      if( difficulty>=NUM_IMAGES ) difficulty=NUM_IMAGES-1;


  		




  69
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  70
  
  
    
      TextView view = act.findViewById(R.id.purchaseDetailsName);


  		




  71
  
  
    
      view.setText(name);


  		




  
  73
  
    
      String both = year>0 ? author+" "+year : author;


  		




  
  74
  
    

  		




  
  75
  
    
      TextView v1 = act.findViewById(R.id.purchaseUpperName);


  		




  
  76
  
    
      v1.setText(name);


  		




  
  77
  
    
      TextView v2 = act.findViewById(R.id.purchaseUpperAuthor);


  		




  
  78
  
    
      v2.setText(both);


  		




  72
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      ImageView image = act.findViewById(R.id.purchaseDifficulty);


  		




  73
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      image.setImageResource(IMAGES[difficulty]);


  		




  74
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      }


  		




  ......




  82
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    float textSize = width*TEXT_RATIO;


  		




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    int padding = (int)(width*PADDING_RATIO);


  		




  84
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  85
  
  
    
    RelativeLayout upperBar  = act.findViewById(R.id.upperBar);


  		




  86
  
  
    
    LinearLayout oneLayout   = act.findViewById(R.id.purchaseLayoutOne);


  		




  87
  
  
    
    LinearLayout allLayout   = act.findViewById(R.id.purchaseLayoutAll);


  		




  
  92
  
    
    LinearLayout upperBar  = act.findViewById(R.id.upperBar);


  		




  
  93
  
    
    LinearLayout oneLayout = act.findViewById(R.id.purchaseLayoutOne);


  		




  
  94
  
    
    LinearLayout allLayout = act.findViewById(R.id.purchaseLayoutAll);


  		




  88
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  89
  
  
    
    upperBar.setPadding(padding,padding,padding,padding/2);


  		




  
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    upperBar.setPadding( padding,padding/2,padding,padding/2);


  		




  90
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    oneLayout.setPadding(padding,padding/2,padding,padding/2);


  		




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    allLayout.setPadding(padding,padding/2,padding,padding/2);


  		




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    LinearLayout.LayoutParams params = new LinearLayout.LayoutParams(LinearLayout.LayoutParams.MATCH_PARENT, 0, 1.00f);


  		




  94
  
  
    
    params.bottomMargin = 0;


  		




  95
  
  
    
    params.topMargin    = padding;


  		




  96
  
  
    
    params.leftMargin   = padding;


  		




  97
  
  
    
    params.rightMargin  = padding;


  		




  
  100
  
    
    LinearLayout.LayoutParams params1 = new LinearLayout.LayoutParams(LinearLayout.LayoutParams.MATCH_PARENT, 0, 1.00f);


  		




  
  101
  
    
    params1.bottomMargin = 0;


  		




  
  102
  
    
    params1.topMargin    = padding;


  		




  
  103
  
    
    params1.leftMargin   = padding;


  		




  
  104
  
    
    params1.rightMargin  = padding;


  		




  
  105
  
    

  		




  
  106
  
    
    LinearLayout.LayoutParams params2 = new LinearLayout.LayoutParams(LinearLayout.LayoutParams.MATCH_PARENT, 0, 1.00f);


  		




  
  107
  
    
    params2.bottomMargin = padding;


  		




  
  108
  
    
    params2.topMargin    = padding;


  		




  
  109
  
    
    params2.leftMargin   = padding;


  		




  
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    params2.rightMargin  = padding;


  		




  98
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  99
  
  
    
    upperBar.setLayoutParams(params);


  		




  100
  
  
    
    oneLayout.setLayoutParams(params);


  		




  101
  
  
    
    allLayout.setLayoutParams(params);


  		




  
  112
  
    
    upperBar.setLayoutParams(params1);


  		




  
  113
  
    
    oneLayout.setLayoutParams(params1);


  		




  
  114
  
    
    allLayout.setLayoutParams(params2);


  		




  102
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  103
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    TextView text;


  		




  104
  
  
    
    text = upperBar.findViewById(R.id.purchaseDetailsName);


  		




  
  117
  
    
    text = upperBar.findViewById(R.id.purchaseUpperName);


  		




  
  118
  
    
    text.setTextSize(TypedValue.COMPLEX_UNIT_PX, textSize);


  		




  
  119
  
    
    text = upperBar.findViewById(R.id.purchaseUpperAuthor);


  		




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    text.setTextSize(TypedValue.COMPLEX_UNIT_PX, textSize);


  		




  106
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    text = oneLayout.findViewById(R.id.purchaseTextOne);


  		




  107
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    text.setTextSize(TypedValue.COMPLEX_UNIT_PX, textSize);


  		












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