Mercurial > dwindows

annotate android/DWindows.kt @ 2480:878d36588aaa

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Android: Enable app rotation and fix some issues with layout. The layout is usable now, but some issues still remain, not sure if they are fixable... like the single weight regardless of orientation.
author bsmith@81767d24-ef19-dc11-ae90-00e081727c95
date Sun, 25 Apr 2021 23:33:53 +0000
parents 54b0008a0569
children 94f0d61d6953
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
2473
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1 package org.dbsoft.dwindows.dwtest
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2
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3 import android.content.pm.ActivityInfo
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4 import android.os.Bundle
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5 import android.text.method.PasswordTransformationMethod
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6 import android.util.Half.toFloat
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7 import android.view.Gravity
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8 import android.view.View
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9 import android.widget.*
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10 import androidx.appcompat.app.AppCompatActivity
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11
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12
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13 class DWindows : AppCompatActivity()
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14 {
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15 override fun onCreate(savedInstanceState: Bundle?)
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16 {
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17 super.onCreate(savedInstanceState)
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18
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19 // Turn on rotation
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20 setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_SENSOR)
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21
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22 // Get the Android app path
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23 val m = packageManager
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24 var s = packageName
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25 val p = m.getPackageInfo(s!!, 0)
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26 s = p.applicationInfo.dataDir
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27
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28 // Initialize the Dynamic Windows code...
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29 // This will start a new thread that calls the app's dwmain()
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30 dwindowsInit(s)
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31 }
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32 /*
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33 * These are the Android calls to actually create the UI...
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34 * forwarded from the C Dynamic Windows API
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35 */
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36 fun windowNew(title: String, style: Int): LinearLayout
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37 {
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38 var windowLayout: LinearLayout = LinearLayout(this)
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39 setContentView(windowLayout)
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40 this.title = title
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41 // For now we just return our DWindows' main activity layout...
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42 // in the future, later calls should create new activities
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43 return windowLayout
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44 }
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45
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46 fun boxNew(type: Int, pad: Int): LinearLayout
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47 {
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48 val box = LinearLayout(this)
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49 box.layoutParams =
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50 LinearLayout.LayoutParams(LinearLayout.LayoutParams.WRAP_CONTENT, LinearLayout.LayoutParams.WRAP_CONTENT)
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51 if (type > 0) {
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52 box.orientation = LinearLayout.VERTICAL
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53 } else {
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54 box.orientation = LinearLayout.HORIZONTAL
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55 }
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56 return box
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57 }
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58
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59 fun boxPack(box: LinearLayout, item: View, index: Int, width: Int, height: Int, hsize: Int, vsize: Int, pad: Int)
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60 {
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61 var w: Int = LinearLayout.LayoutParams.WRAP_CONTENT
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62 var h: Int = LinearLayout.LayoutParams.WRAP_CONTENT
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63
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64 if(item is LinearLayout) {
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65 if(box.orientation == LinearLayout.VERTICAL) {
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66 if (hsize > 0) {
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67 w = LinearLayout.LayoutParams.MATCH_PARENT
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68 }
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69 } else {
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70 if (vsize > 0) {
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71 h = LinearLayout.LayoutParams.MATCH_PARENT
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72 }
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73 }
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74 }
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75 var params: LinearLayout.LayoutParams = LinearLayout.LayoutParams(w, h)
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76
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77 if(item !is LinearLayout && (width != -1 || height != -1)) {
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78 item.measure(0,0)
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79 if (width > 0) {
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80 w = width
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81 } else if(width == -1) {
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82 w = item.getMeasuredWidth()
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83 }
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84 if (height > 0) {
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85 h = height
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86 } else if(height == -1) {
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87 h = item.getMeasuredHeight()
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88 }
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89 }
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90 if(box.orientation == LinearLayout.VERTICAL) {
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91 if (vsize > 0) {
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92 if (w > 0) {
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93 params.weight = w.toFloat()
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94 } else {
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95 params.weight = 1F
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96 }
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97 }
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98 } else {
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99 if (hsize > 0) {
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100 if (h > 0) {
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101 params.weight = h.toFloat()
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102 } else {
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103 params.weight = 1F
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104 }
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105 }
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106 }
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107 if(pad > 0) {
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108 params.setMargins(pad, pad, pad, pad)
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109 }
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bsmith@81767d24-ef19-dc11-ae90-00e081727c95
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diff changeset
110 var grav: Int = Gravity.CLIP_HORIZONTAL or Gravity.CLIP_VERTICAL
b0230e378667 Android: Improvements to boxPack to handle more parameters...
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 2477
diff changeset
111 if(hsize > 0 && vsize > 0) {
b0230e378667 Android: Improvements to boxPack to handle more parameters...
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 2477
diff changeset
112 params.gravity = Gravity.FILL or grav
b0230e378667 Android: Improvements to boxPack to handle more parameters...
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 2477
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113 } else if(hsize > 0) {
b0230e378667 Android: Improvements to boxPack to handle more parameters...
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 2477
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114 params.gravity = Gravity.FILL_HORIZONTAL or grav
b0230e378667 Android: Improvements to boxPack to handle more parameters...
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 2477
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115 } else if(vsize > 0) {
b0230e378667 Android: Improvements to boxPack to handle more parameters...
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116 params.gravity = Gravity.FILL_VERTICAL or grav
b0230e378667 Android: Improvements to boxPack to handle more parameters...
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
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117 }
b0230e378667 Android: Improvements to boxPack to handle more parameters...
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
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diff changeset
118 item.layoutParams = params
2475
16d195d46f2a Android: Implement dw_window_new(), dw_box_new() and dw_box_pack().
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
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119 box.addView(item)
16d195d46f2a Android: Implement dw_window_new(), dw_box_new() and dw_box_pack().
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120 }
16d195d46f2a Android: Implement dw_window_new(), dw_box_new() and dw_box_pack().
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121
2477
3fbf8783122d Android: First functional version. Notebook-less first page of dwtest works.
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122 fun boxUnpack(item: View)
3fbf8783122d Android: First functional version. Notebook-less first page of dwtest works.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 2476
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123 {
3fbf8783122d Android: First functional version. Notebook-less first page of dwtest works.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
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124 var box: LinearLayout = item.parent as LinearLayout
3fbf8783122d Android: First functional version. Notebook-less first page of dwtest works.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
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125 box.removeView(item)
3fbf8783122d Android: First functional version. Notebook-less first page of dwtest works.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 2476
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126 }
3fbf8783122d Android: First functional version. Notebook-less first page of dwtest works.
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127
2476
20c9e83cba2a Android: Implement dw_entryfield_new, dw_entryfield_password_new() dw_button_new(),
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
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128 fun buttonNew(text: String, cid: Int): Button
20c9e83cba2a Android: Implement dw_entryfield_new, dw_entryfield_password_new() dw_button_new(),
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
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129 {
20c9e83cba2a Android: Implement dw_entryfield_new, dw_entryfield_password_new() dw_button_new(),
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
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130 val button = Button(this)
20c9e83cba2a Android: Implement dw_entryfield_new, dw_entryfield_password_new() dw_button_new(),
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131 button.text = text
20c9e83cba2a Android: Implement dw_entryfield_new, dw_entryfield_password_new() dw_button_new(),
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132 return button
20c9e83cba2a Android: Implement dw_entryfield_new, dw_entryfield_password_new() dw_button_new(),
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133 }
20c9e83cba2a Android: Implement dw_entryfield_new, dw_entryfield_password_new() dw_button_new(),
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134
20c9e83cba2a Android: Implement dw_entryfield_new, dw_entryfield_password_new() dw_button_new(),
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
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diff changeset
135 fun entryfieldNew(text: String, cid: Int, password: Int): EditText
20c9e83cba2a Android: Implement dw_entryfield_new, dw_entryfield_password_new() dw_button_new(),
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
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diff changeset
136 {
20c9e83cba2a Android: Implement dw_entryfield_new, dw_entryfield_password_new() dw_button_new(),
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
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diff changeset
137 val entryfield = EditText(this)
20c9e83cba2a Android: Implement dw_entryfield_new, dw_entryfield_password_new() dw_button_new(),
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
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diff changeset
138 if(password > 0) {
20c9e83cba2a Android: Implement dw_entryfield_new, dw_entryfield_password_new() dw_button_new(),
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
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diff changeset
139 entryfield.transformationMethod = PasswordTransformationMethod.getInstance()
20c9e83cba2a Android: Implement dw_entryfield_new, dw_entryfield_password_new() dw_button_new(),
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
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diff changeset
140 }
20c9e83cba2a Android: Implement dw_entryfield_new, dw_entryfield_password_new() dw_button_new(),
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 2475
diff changeset
141 entryfield.setText(text)
20c9e83cba2a Android: Implement dw_entryfield_new, dw_entryfield_password_new() dw_button_new(),
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
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diff changeset
142 return entryfield
20c9e83cba2a Android: Implement dw_entryfield_new, dw_entryfield_password_new() dw_button_new(),
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 2475
diff changeset
143 }
20c9e83cba2a Android: Implement dw_entryfield_new, dw_entryfield_password_new() dw_button_new(),
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 2475
diff changeset
144
20c9e83cba2a Android: Implement dw_entryfield_new, dw_entryfield_password_new() dw_button_new(),
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
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diff changeset
145 fun radioButtonNew(text: String, cid: Int): RadioButton
20c9e83cba2a Android: Implement dw_entryfield_new, dw_entryfield_password_new() dw_button_new(),
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 2475
diff changeset
146 {
20c9e83cba2a Android: Implement dw_entryfield_new, dw_entryfield_password_new() dw_button_new(),
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 2475
diff changeset
147 val radiobutton = RadioButton(this)
20c9e83cba2a Android: Implement dw_entryfield_new, dw_entryfield_password_new() dw_button_new(),
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
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diff changeset
148 radiobutton.text = text
20c9e83cba2a Android: Implement dw_entryfield_new, dw_entryfield_password_new() dw_button_new(),
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
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diff changeset
149 return radiobutton
20c9e83cba2a Android: Implement dw_entryfield_new, dw_entryfield_password_new() dw_button_new(),
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 2475
diff changeset
150 }
20c9e83cba2a Android: Implement dw_entryfield_new, dw_entryfield_password_new() dw_button_new(),
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 2475
diff changeset
151
20c9e83cba2a Android: Implement dw_entryfield_new, dw_entryfield_password_new() dw_button_new(),
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 2475
diff changeset
152 fun checkboxNew(text: String, cid: Int): CheckBox
20c9e83cba2a Android: Implement dw_entryfield_new, dw_entryfield_password_new() dw_button_new(),
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 2475
diff changeset
153 {
20c9e83cba2a Android: Implement dw_entryfield_new, dw_entryfield_password_new() dw_button_new(),
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
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diff changeset
154 val checkbox = CheckBox(this)
20c9e83cba2a Android: Implement dw_entryfield_new, dw_entryfield_password_new() dw_button_new(),
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 2475
diff changeset
155 checkbox.text = text
20c9e83cba2a Android: Implement dw_entryfield_new, dw_entryfield_password_new() dw_button_new(),
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 2475
diff changeset
156 return checkbox
20c9e83cba2a Android: Implement dw_entryfield_new, dw_entryfield_password_new() dw_button_new(),
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 2475
diff changeset
157 }
20c9e83cba2a Android: Implement dw_entryfield_new, dw_entryfield_password_new() dw_button_new(),
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 2475
diff changeset
158
20c9e83cba2a Android: Implement dw_entryfield_new, dw_entryfield_password_new() dw_button_new(),
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 2475
diff changeset
159 fun textNew(text: String, cid: Int, status: Int): TextView
20c9e83cba2a Android: Implement dw_entryfield_new, dw_entryfield_password_new() dw_button_new(),
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 2475
diff changeset
160 {
20c9e83cba2a Android: Implement dw_entryfield_new, dw_entryfield_password_new() dw_button_new(),
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 2475
diff changeset
161 val textview = TextView(this)
20c9e83cba2a Android: Implement dw_entryfield_new, dw_entryfield_password_new() dw_button_new(),
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 2475
diff changeset
162 textview.text = text
20c9e83cba2a Android: Implement dw_entryfield_new, dw_entryfield_password_new() dw_button_new(),
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 2475
diff changeset
163 return textview
20c9e83cba2a Android: Implement dw_entryfield_new, dw_entryfield_password_new() dw_button_new(),
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 2475
diff changeset
164 }
20c9e83cba2a Android: Implement dw_entryfield_new, dw_entryfield_password_new() dw_button_new(),
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 2475
diff changeset
165
2475
16d195d46f2a Android: Implement dw_window_new(), dw_box_new() and dw_box_pack().
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 2474
diff changeset
166 /*
2474
a13e6db064f4 Android: Implement thread, semaphore, shared memory API functions.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
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diff changeset
167 * Native methods that are implemented by the 'dwindows' native library,
2473
aa420e366b2b Android: Initial skeletal commit for Android support, almost nothing implemented...
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
168 * which is packaged with this application.
aa420e366b2b Android: Initial skeletal commit for Android support, almost nothing implemented...
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
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diff changeset
169 */
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a13e6db064f4 Android: Implement thread, semaphore, shared memory API functions.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
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diff changeset
170 external fun dwindowsInit(dataDir: String): String
2473
aa420e366b2b Android: Initial skeletal commit for Android support, almost nothing implemented...
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
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diff changeset
171
2474
a13e6db064f4 Android: Implement thread, semaphore, shared memory API functions.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
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diff changeset
172 companion object
a13e6db064f4 Android: Implement thread, semaphore, shared memory API functions.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 2473
diff changeset
173 {
2473
aa420e366b2b Android: Initial skeletal commit for Android support, almost nothing implemented...
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
174 // Used to load the 'dwindows' library on application startup.
2474
a13e6db064f4 Android: Implement thread, semaphore, shared memory API functions.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 2473
diff changeset
175 init
a13e6db064f4 Android: Implement thread, semaphore, shared memory API functions.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents: 2473
diff changeset
176 {
2473
aa420e366b2b Android: Initial skeletal commit for Android support, almost nothing implemented...
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
177 System.loadLibrary("dwindows")
aa420e366b2b Android: Initial skeletal commit for Android support, almost nothing implemented...
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
178 }
aa420e366b2b Android: Initial skeletal commit for Android support, almost nothing implemented...
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
179 }
aa420e366b2b Android: Initial skeletal commit for Android support, almost nothing implemented...
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
parents:
diff changeset
180 }