質問編集履歴
2
編集
test
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File without changes
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test
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@@ -316,193 +316,7 @@
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//以下描画class//
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class DrawNoteView extends android.view.View {
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ArrayList<Point> draw_list = new ArrayList<Point>();
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private long startTime;
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private long stopTime;
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private long time ;
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int mSecond = 0;
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int mComma = 0;
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int x;
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int y;
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int Count;
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int size;
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int range;
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String xs;
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ArrayList<Integer> drawtime_list = new ArrayList<Integer>();
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ArrayList<Integer> drawX_list = new ArrayList<Integer>();
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ArrayList<Integer> drawY_list = new ArrayList<Integer>();
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ArrayList<Integer> drawsize_list = new ArrayList<Integer>();
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public DrawNoteView(Context c) {
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super(c);
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setFocusable(true);
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}
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public void clearDrawList() {
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draw_list.clear();
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invalidate();
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}
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public void SaveData() {
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time = stopTime - startTime;
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mSecond=(int)time;
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drawtime_list.add(mSecond);
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}
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/** 描画イベント */
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protected void onDraw(Canvas canvas) {
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canvas.drawColor(Color.WHITE);
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Paint paint = new Paint();
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paint.setARGB(255,100,100,255);
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paint.setTextSize(64);
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paint.setAntiAlias(true);
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canvas.drawText("xs",50,300,paint);
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paint.setColor(Color.BLUE);
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paint.setStyle(Paint.Style.FILL);
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paint.setStrokeWidth(4);
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// 記録した座標を順に繋げて描画する
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Point q = new Point(-1,-1);
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for (int i = 0; i < draw_list.size(); i++) {
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Point p = draw_list.get(i);
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if (p.x >= 0) {
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if (q.x < 0) { q = p; }
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canvas.drawLine(q.x, q.y, p.x, p.y, paint);
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}
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q = p;
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}
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}
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/** タッチイベント */
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public boolean onTouchEvent(MotionEvent event) {
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x = (int)event.getX();
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y = (int)event.getY();
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drawX_list.add(x);
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drawY_list.add(y);
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draw_list.add(new Point(x, y));
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float prer = event.getSize()*1000000000;
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switch(event.getAction()){
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case MotionEvent.ACTION_DOWN:
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startTime = event.getEventTime();
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break;
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case MotionEvent.ACTION_MOVE:
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break;
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case MotionEvent.ACTION_UP:
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draw_list.add(new Point(-1, -1));
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stopTime = event.getEventTime();
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SaveData();
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size = drawX_list.size();
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drawsize_list.add(size);
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break;
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}
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invalidate();
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return true;
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}
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}
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506
320
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507
321
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```
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508
322
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1
test
CHANGED
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@@ -1 +1 @@
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1
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-
Android端末で描画中に加速度センサとジャイロセンサを取得する
|
|
1
|
+
Android端末で描画中に加速度センサとジャイロセンサの値を取得する
|
test
CHANGED
|
File without changes
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