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Sep 25th, 2018
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  1. package test.tet;
  2.  
  3. import android.app.Activity;
  4. import android.os.Bundle;
  5. import android.util.Log;
  6. import android.view.GestureDetector.OnDoubleTapListener;
  7. import android.view.GestureDetector.OnGestureListener;
  8. import android.view.GestureDetector;
  9. import android.view.MotionEvent;
  10. import android.view.View;
  11. import android.widget.Gallery;
  12. import android.widget.ImageView;
  13. import android.widget.Toast;
  14.  
  15. public class Touch_MainActivity extends Activity implements OnGestureListener, OnDoubleTapListener {
  16.  
  17. private GestureDetector gestureDetector;
  18. Gallery gallery;
  19. ImageAdapter adapter2;
  20. @Override
  21. public void onCreate(Bundle savedInstanceState) {
  22. super.onCreate(savedInstanceState);
  23. setContentView(R.layout.main);
  24. //final Gallery gallery = (Gallery) findViewById(R.id.gallery);
  25. gallery = (Gallery) findViewById(R.id.gallery);
  26. ImageAdapter adapter = new ImageAdapter(this);
  27. gallery.setAdapter(adapter);
  28. adapter2 = adapter;
  29. gestureDetector = new GestureDetector(this, this);
  30. }
  31.  
  32. @Override
  33. public boolean dispatchTouchEvent(MotionEvent e) {
  34. super.dispatchTouchEvent(e);
  35. gestureDetector.onTouchEvent(e);
  36. return onTouchEvent(e);
  37. }
  38.  
  39. public boolean onSingleTapConfirmed(MotionEvent e) {
  40. Log.i("test", "onSingleTapConfirmed");
  41. return false;
  42. }
  43.  
  44. public boolean onDoubleTap(MotionEvent e) {
  45. Log.i("test", "onDoubleTap");
  46. return false;
  47.  
  48. }
  49.  
  50. public boolean onDoubleTapEvent(MotionEvent e) {
  51. switch (e.getAction()) {
  52. case MotionEvent.ACTION_DOWN:
  53. Log.i("test", "onDoubleTapEvent DOWN");
  54. break;
  55. case MotionEvent.ACTION_MOVE:
  56. Log.i("test", "onDoubleTapEvent MOVE");
  57. break;
  58. case MotionEvent.ACTION_UP:
  59. View v = null;
  60. Log.i("test", "onDoubleTapEvent UP "+ adapter2.getCount());
  61. //gallery.setLayoutParams(new Gallery.LayoutParams(100,100));
  62. //ImageView vv = (ImageView) adapter2.getView(adapter2.getCount(), v, null);
  63. //vv.setLayoutParams(new Gallery.LayoutParams(500, 500));
  64. break;
  65. default:
  66. Log.i("test", "onDoubleTapEvent OTHER");
  67. break;
  68. }
  69. return false;
  70. }
  71.  
  72. public boolean onDown(MotionEvent e) {
  73. Log.i("test", "onDown");
  74. return false;
  75. }
  76.  
  77. public void onShowPress(MotionEvent e) {
  78. Log.i("test", "onShowPress");
  79. }
  80.  
  81. public boolean onSingleTapUp(MotionEvent e) {
  82. Log.i("test", "onSingleTapUp");
  83. return false;
  84. }
  85.  
  86. public boolean onScroll(MotionEvent e1, MotionEvent e2, float distanceX,
  87. float distanceY) {
  88. Log.i("test", "onScroll");
  89. return false;
  90. }
  91.  
  92. public void onLongPress(MotionEvent e) {
  93. Log.i("test", "onLongPress");
  94.  
  95. }
  96.  
  97. public boolean onFling(MotionEvent e1, MotionEvent e2, float velocityX,
  98. float velocityY) {
  99. Log.i("test", "onFling");
  100. return false;
  101. }
  102. }
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