Ejemplo n.º 1
1
 public boolean onDrag(View v, DragEvent event) {
   final int action = event.getAction();
   switch (action) {
     case DragEvent.ACTION_DRAG_STARTED:
       if (event.getClipDescription().hasMimeType(ClipDescription.MIMETYPE_TEXT_PLAIN)) {
         ((ImageView) v).setColorFilter(Color.BLUE);
         Toast.makeText(DragAndDropActivity.this, "ACTION_DRAG_STARTED", Toast.LENGTH_SHORT)
             .show();
         v.invalidate();
         return true;
       } else {
         return false;
       }
     case DragEvent.ACTION_DRAG_ENTERED:
       ((ImageView) v).setColorFilter(Color.GREEN);
       Toast.makeText(DragAndDropActivity.this, "ACTION_DRAG_ENTERED", Toast.LENGTH_SHORT)
           .show();
       v.invalidate();
       return true;
     case DragEvent.ACTION_DRAG_LOCATION:
       return true;
     case DragEvent.ACTION_DRAG_EXITED:
       ((ImageView) v).setColorFilter(Color.RED);
       Toast.makeText(DragAndDropActivity.this, "ACTION_DRAG_EXITED", Toast.LENGTH_SHORT).show();
       v.invalidate();
       return true;
     case DragEvent.ACTION_DROP:
       ClipData.Item item = event.getClipData().getItemAt(0);
       CharSequence dragData = item.getText();
       Toast.makeText(
               DragAndDropActivity.this, "Dragged data is " + dragData, Toast.LENGTH_SHORT)
           .show();
       ((ImageView) v).clearColorFilter();
       v.invalidate();
       return true;
     case DragEvent.ACTION_DRAG_ENDED:
       ((ImageView) v).clearColorFilter();
       v.invalidate();
       if (event.getResult()) {
         Toast.makeText(DragAndDropActivity.this, "The drop was handled.", Toast.LENGTH_SHORT)
             .show();
       } else {
         Toast.makeText(DragAndDropActivity.this, "The drop didn't work.", Toast.LENGTH_SHORT)
             .show();
       }
       ;
       return true;
     default:
       Log.e("DragDrop Example", "Unknown action type received by OnDragListener.");
       break;
   }
   ;
   return false;
 };
Ejemplo n.º 2
0
 /**
  * 粘贴【剪切板】功能
  *
  * @return 返回剪贴板的内容
  */
 @TargetApi(Build.VERSION_CODES.HONEYCOMB)
 public String paste() {
   // 粘贴部分【本案例不需要粘贴】
   ClipboardManager myClipboard;
   myClipboard = (ClipboardManager) context.getSystemService(Context.CLIPBOARD_SERVICE);
   // 需要做的下一件事就是通过调用ClipData类的数据方法的相应类型来实例化ClipData对象。如果文本数据在newPlainText方法被调用。必须将数据设置为剪贴板管理器对象的剪辑。
   ClipData clipData = myClipboard.getPrimaryClip();
   ClipData.Item item = clipData.getItemAt(0);
   return item.getText().toString();
 }
Ejemplo n.º 3
0
  @Override
  public boolean onDrag(View v, DragEvent event) {

    // Defines a variable to store the action type for the incoming event
    final int action = event.getAction();
    switch (action) {
      case DragEvent.ACTION_DRAG_STARTED:
        // Log.d(TAG, "onDrag() ACTION_DRAG_STARTED");
        return true;

      case DragEvent.ACTION_DRAG_ENTERED:
        Log.d(TAG, "onDrag() ACTION_DRAG_ENTERED");
        return true;

      case DragEvent.ACTION_DRAG_LOCATION:
        // Log.d(TAG, "onDrag() ACTION_DRAG_LOCATION");
        return true;

      case DragEvent.ACTION_DRAG_EXITED:
        Log.d(TAG, "onDrag() ACTION_DRAG_EXITED");
        return true;

      case DragEvent.ACTION_DROP:
        Log.d(TAG, "onDrag() ACTION_DROP");

        // Gets the item containing the dragged data
        ClipData.Item item = event.getClipData().getItemAt(0);

        String sku = item.getText().toString();

        if (v.getId() == R.id.basketImageView) {
          Toast.makeText(this, "Dropped " + sku, Toast.LENGTH_LONG).show();
        }

        return true;

      case DragEvent.ACTION_DRAG_ENDED:
        // Log.d(TAG, "onDrag() ACTION_DRAG_ENDED");
        return true;

        // An unknown action type was received.
      default:
        Log.e(TAG, "onDrag() Unknown DragEvent");

        break;
    }

    Log.d(TAG, "onDrag() Exit with false");
    return false;
  }
Ejemplo n.º 4
0
  @Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    //        setContentView(R.layout.activity_test_hook_binder);
    try {
      BinderHookHelper.hookClipboardService();
    } catch (Exception e) {
      e.printStackTrace();
    }

    EditText editText = new EditText(this);
    setContentView(editText);

    ClipboardManager manager = (ClipboardManager) getSystemService(Context.CLIPBOARD_SERVICE);
    if (manager.hasPrimaryClip()) {
      ClipData data = manager.getPrimaryClip();
      ClipData.Item item = data.getItemAt(0);
      editText.setText(item.getText().toString());
    }
  }
Ejemplo n.º 5
0
  /**
   * Return the content text. If there is intent in clip data, display intent, or display uri if uri
   * included, or html and text at last.
   *
   * @return the content in string.
   */
  public String getDiaplayText() {
    String ret = null;
    if (this.isCoerceText()) {
      ret = this.getContent();
    } else {
      ClipData.Item item = this.rawContent.getItemAt(0);
      CharSequence text = item.getText();
      String html = item.getHtmlText();
      Intent intent = item.getIntent();
      Uri uri = item.getUri();
      if (intent != null) {
        ret = intent.toUri(Intent.URI_INTENT_SCHEME);
      } else if (uri != null) {
        ret = uri.toString();
      } else if (html != null) {
        ret = html;
      } else if (text != null) {
        ret = text.toString();
      }
    }

    return ret;
  }
Ejemplo n.º 6
0
 public void PasteFromClipboard() {
   ClipData cdata = mClipBoard.getPrimaryClip();
   ClipData.Item item = cdata.getItemAt(0);
   this.setText(item.getText().toString());
 }