Java Code Examples for android.widget.TextView#setOnDragListener()
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android.widget.TextView#setOnDragListener() .
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Example 1
Source Project: Primary File: SortingActivity.java License: GNU General Public License v3.0 | 4 votes |
@Override protected void onShowProbImpl() { GridLayout sortArea = findViewById(R.id.sort_area); sortArea.removeAllViews(); sortArea.setOnDragListener(this); Set<Integer> nums = new TreeSet<>(); SortingLevel level = ((SortingLevel) getLevel()); String numliststr = getSavedLevelValue("numlist", (String) null); if (numliststr == null || numliststr.length() == 0) { int tries = 0; do { nums.add(getRand(level.getMaxNum())); } while (tries++ < 100 && nums.size() < level.getNumItems()); numlist = new ArrayList<>(nums); do { Collections.shuffle(numlist); } while (isSorted(numlist)); } else { numlist = splitInts(",", numliststr); deleteSavedLevelValue("numlist"); } int mlen = (level.getMaxNum() + "").length(); // int xsize = getScreenSize().x; // // int tsize = xsize*2/3 / numcolumns / 4 - 5; // if (tsize>30) tsize = 30; int tsize = 30 - mlen; for (int num : numlist) { String spaces = ""; for (int i = 0; i < Math.max(3, mlen) - (num + "").length(); i++) { spaces += " "; } final String numstr = spaces + num; TextView item = new TextView(this); item.setText(numstr); item.setTag(num); item.setOnTouchListener(this); item.setOnDragListener(this); item.setMaxLines(1); item.setTextSize(tsize); item.setTypeface(Typeface.MONOSPACE); //item.setWidth(xsize*2/3 / numcolumns -10); //item.setEms(mlen); item.setGravity(Gravity.END); GridLayout.LayoutParams lp = new GridLayout.LayoutParams(); lp.setMargins(1, 1, 1, 1); lp.setGravity(Gravity.CENTER); item.setLayoutParams(lp); item.setBackgroundColor(BACKGROUND_COLOR); item.setPadding(16, 12, 16, 12); sortArea.addView(item); } problemDone = false; moves = 0; setFasttimes(level.getNumItems()*300, level.getNumItems()*500, level.getNumItems()*750); startHint(level.getNumItems()); }
Example 2
Source Project: MultiWindow File: SecondActivity.java License: Apache License 2.0 | 4 votes |
@Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.layout_activity2); setTitle("Second Activity"); mTextView = (TextView) findViewById(R.id.textview); mScrollView = (ScrollView) findViewById(R.id.scrollview); mScrollView.post(new Runnable() { @Override public void run() { mScrollView.fullScroll(View.FOCUS_DOWN); } }); mDrawTextView = (TextView) findViewById(R.id.drag_textview); mDrawImageView = (ImageView) findViewById(R.id.drag_imageview); mDrawTextView.setOnDragListener(new View.OnDragListener() { @Override public boolean onDrag(View view, DragEvent dragEvent) { switch (dragEvent.getAction()) { case DragEvent.ACTION_DRAG_STARTED: log("ACTION_DRAG_STARTED"); break; case DragEvent.ACTION_DRAG_ENTERED: log("ACTION_DRAG_ENTERED"); break; case DragEvent.ACTION_DRAG_EXITED: log("ACTION_DRAG_EXITED"); break; case DragEvent.ACTION_DRAG_LOCATION: log("ACTION_DRAG_LOCATION"); break; case DragEvent.ACTION_DRAG_ENDED: log("ACTION_DRAG_ENDED"); break; case DragEvent.ACTION_DROP: log("ACTION_DROP"); mDrawTextView.setVisibility(View.GONE); mDrawImageView.setVisibility(View.VISIBLE); ClipData clipData = dragEvent.getClipData(); mDrawImageView.setImageURI(clipData.getItemAt(1).getUri()); Toast.makeText(mActivity, clipData.getItemAt(0).getText(), Toast.LENGTH_LONG).show(); break; default: break; } return true; } }); print("onCreate", "#ff0000", false); }
Example 3
Source Project: codeexamples-android File: DragAndDropDemo.java License: Eclipse Public License 1.0 | 4 votes |
@Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.drag_layout); TextView text = (TextView) findViewById(R.id.drag_text); DraggableDot dot = (DraggableDot) findViewById(R.id.drag_dot_1); dot.setReportView(text); dot = (DraggableDot) findViewById(R.id.drag_dot_2); dot.setReportView(text); dot = (DraggableDot) findViewById(R.id.drag_dot_3); dot.setReportView(text); mHiddenDot = (DraggableDot) findViewById(R.id.drag_dot_hidden); mHiddenDot.setReportView(text); mResultText = (TextView) findViewById(R.id.drag_result_text); mResultText.setOnDragListener(new View.OnDragListener() { public boolean onDrag(View v, DragEvent event) { final int action = event.getAction(); switch (action) { case DragEvent.ACTION_DRAG_STARTED: { // Bring up a fourth draggable dot on the fly. Note that it // is properly notified about the ongoing drag, and lights up // to indicate that it can handle the current content. mHiddenDot.setVisibility(View.VISIBLE); } break; case DragEvent.ACTION_DRAG_ENDED: { // Hide the surprise again mHiddenDot.setVisibility(View.INVISIBLE); // Report the drop/no-drop result to the user final boolean dropped = event.getResult(); mResultText.setText(dropped ? "Dropped!" : "No drop"); } break; } return false; } }); }