This is a simple calculator that I created using eclipse. I will in the future be adding some features to this. The calculator offers simple functionality and is very simplistic.
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/res/layout/activity_calculator.xml:
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1 | # This file is automatically generated by Android Tools.
2 | # Do not modify this file -- YOUR CHANGES WILL BE ERASED!
3 | #
4 | # This file must be checked in Version Control Systems.
5 | #
6 | # To customize properties used by the Ant build system edit
7 | # "ant.properties", and override values to adapt the script to your
8 | # project structure.
9 | #
10 | # To enable ProGuard to shrink and obfuscate your code, uncomment this (available properties: sdk.dir, user.home):
11 | #proguard.config=${sdk.dir}/tools/proguard/proguard-android.txt:proguard-project.txt
12 |
13 | # Project target.
14 | target=android-17
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/res/values/styles.xml:
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/proguard-project.txt:
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1 | # To enable ProGuard in your project, edit project.properties
2 | # to define the proguard.config property as described in that file.
3 | #
4 | # Add project specific ProGuard rules here.
5 | # By default, the flags in this file are appended to flags specified
6 | # in ${sdk.dir}/tools/proguard/proguard-android.txt
7 | # You can edit the include path and order by changing the ProGuard
8 | # include property in project.properties.
9 | #
10 | # For more details, see
11 | # http://developer.android.com/guide/developing/tools/proguard.html
12 |
13 | # Add any project specific keep options here:
14 |
15 | # If your project uses WebView with JS, uncomment the following
16 | # and specify the fully qualified class name to the JavaScript interface
17 | # class:
18 | #-keepclassmembers class fqcn.of.javascript.interface.for.webview {
19 | # public *;
20 | #}
21 |
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/AndroidManifest.xml:
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/src/com/cmdann/cmdanncalculator/Calculator.java:
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1 | package com.cmdann.cmdanncalculator;
2 |
3 | import android.app.Activity;
4 | import android.graphics.Color;
5 | import android.os.Bundle;
6 | import android.util.DisplayMetrics;
7 | import android.view.GestureDetector;
8 | import android.view.KeyEvent;
9 | import android.view.Menu;
10 | import android.view.MenuItem;
11 | import android.view.View;
12 | import android.view.View.OnKeyListener;
13 | import android.widget.Button;
14 | import android.widget.EditText;
15 |
16 | public class Calculator extends Activity {
17 |
18 | private final String SDK_VERSION = "1";
19 | private final int MENUITEM_CLOSE = 300;
20 | private static final int SWIPE_MIN_DISTANCE = 120;
21 | private static final int SWIPE_MAX_OFF_PATH = 250;
22 | private static final int SWIPE_THRESHOLD_VELOCITY = 200;
23 | private GestureDetector gestureDetector;
24 |
25 | /*
26 | * Edit Text and Button object initialization for simple calculator design.
27 | */
28 | private EditText txtCalc = null;
29 | private Button btnZero = null;
30 | private Button btnOne = null;
31 | private Button btnTwo = null;
32 | private Button btnThree = null;
33 | private Button btnFour = null;
34 | private Button btnFive = null;
35 | private Button btnSix = null;
36 | private Button btnSeven = null;
37 | private Button btnEight = null;
38 | private Button btnNine = null;
39 | private Button btnPlus = null;
40 | private Button btnMinus = null;
41 | private Button btnMultiply = null;
42 | private Button btnDivide = null;
43 | private Button btnEquals = null;
44 | private Button btnC = null;
45 | private Button btnDecimal = null;
46 | private Button btnMC = null;
47 | private Button btnMR = null;
48 | private Button btnMM = null;
49 | private Button btnMP = null;
50 | private Button btnBS = null;
51 | private Button btnPerc = null;
52 | private Button btnSqrRoot = null;
53 | private Button btnPM = null;
54 | private Button expSQ = null;
55 | private Button expEX = null;
56 | private Button nbtn1 = null;
57 | private Button nbtn2 = null;
58 | private Button nbtn3 = null;
59 | private Button nbtn4 = null;
60 | private Button nbtn5 = null;
61 | private Button nbtn6 = null;
62 | private Button nbtn7 = null;
63 |
64 | private double num = 0;
65 | private double memNum = 0;
66 | private int operator = 1;
67 | // 0 = nothing, 1 = plus, 2 = minus, 3 =
68 | // multiply, 4 = divide
69 | private boolean readyToClear = false;
70 | private boolean hasChanged = false;
71 |
72 | /** Called when the activity is first created. */
73 | @Override
74 | public void onCreate(Bundle savedInstanceState) {
75 | super.onCreate(savedInstanceState);
76 | setTheme(android.R.style.Theme_Black);
77 | setContentView(R.layout.calculator);
78 |
79 | this.setTitle(" ");
80 |
81 | initControls();
82 | initScreenLayout();
83 | reset();
84 |
85 | }
86 |
87 | private void initScreenLayout() {
88 |
89 | /*
90 | * The following three command lines you can use depending upon the
91 | * emulator device you are using.
92 | */
93 |
94 | // 320 x 480 (Tall Display - HVGA-P) [default]
95 | // 320 x 240 (Short Display - QVGA-L)
96 | // 240 x 320 (Short Display - QVGA-P)
97 |
98 | DisplayMetrics dm = new DisplayMetrics();
99 | getWindowManager().getDefaultDisplay().getMetrics(dm);
100 |
101 | // this.showAlert(dm.widthPixels +" "+ dm.heightPixels, dm.widthPixels
102 | // +" "+ dm.heightPixels, dm.widthPixels +" "+ dm.heightPixels, false);
103 |
104 | int height = dm.heightPixels;
105 | int width = dm.widthPixels;
106 |
107 | if (height < 400 || width < 300) {
108 | txtCalc.setTextSize(20);
109 | }
110 |
111 | if (width < 300) {
112 | btnMC.setTextSize(18);
113 | btnMR.setTextSize(18);
114 | btnMP.setTextSize(18);
115 | btnMM.setTextSize(18);
116 | btnBS.setTextSize(18);
117 | btnDivide.setTextSize(18);
118 | btnPlus.setTextSize(18);
119 | btnMinus.setTextSize(18);
120 | btnMultiply.setTextSize(18);
121 | btnEquals.setTextSize(18);
122 | btnPM.setTextSize(18);
123 | btnPerc.setTextSize(18);
124 | btnC.setTextSize(18);
125 | btnSqrRoot.setTextSize(18);
126 | btnNine.setTextSize(18);
127 | btnEight.setTextSize(18);
128 | btnSeven.setTextSize(18);
129 | btnSix.setTextSize(18);
130 | btnFive.setTextSize(18);
131 | btnFour.setTextSize(18);
132 | btnThree.setTextSize(18);
133 | btnTwo.setTextSize(18);
134 | btnOne.setTextSize(18);
135 | btnZero.setTextSize(18);
136 | btnDecimal.setTextSize(18);
137 | expSQ.setTextSize(18);
138 | expEX.setTextSize(18);
139 | nbtn1.setTextSize(18);
140 | nbtn2.setTextSize(18);
141 | nbtn3.setTextSize(18);
142 | nbtn4.setTextSize(18);
143 | nbtn5.setTextSize(18);
144 | nbtn6.setTextSize(18);
145 | nbtn7.setTextSize(18);
146 | }
147 |
148 | txtCalc.setTextColor(Color.WHITE);
149 | txtCalc.setBackgroundColor(Color.BLACK);
150 | txtCalc.setKeyListener(null);
151 |
152 | btnZero.setTextColor(Color.WHITE);
153 | btnOne.setTextColor(Color.WHITE);
154 | btnTwo.setTextColor(Color.WHITE);
155 | btnThree.setTextColor(Color.WHITE);
156 | btnFour.setTextColor(Color.WHITE);
157 | btnFive.setTextColor(Color.WHITE);
158 | btnSix.setTextColor(Color.WHITE);
159 | btnSeven.setTextColor(Color.WHITE);
160 | btnEight.setTextColor(Color.WHITE);
161 | btnNine.setTextColor(Color.WHITE);
162 | btnPM.setTextColor(Color.WHITE);
163 | btnDecimal.setTextColor(Color.WHITE);
164 |
165 | btnMP.setTextColor(Color.WHITE);
166 | btnMM.setTextColor(Color.WHITE);
167 | btnMR.setTextColor(Color.WHITE);
168 | btnMC.setTextColor(Color.WHITE);
169 | btnBS.setTextColor(Color.WHITE);
170 | btnC.setTextColor(Color.WHITE);
171 | btnPerc.setTextColor(Color.WHITE);
172 | btnSqrRoot.setTextColor(Color.WHITE);
173 | btnDivide.setTextColor(Color.WHITE);
174 | btnPlus.setTextColor(Color.WHITE);
175 | btnMinus.setTextColor(Color.WHITE);
176 | btnMultiply.setTextColor(Color.WHITE);
177 | btnEquals.setTextColor(Color.WHITE);
178 | expSQ.setTextColor(Color.WHITE);
179 | expEX.setTextColor(Color.WHITE);
180 |
181 | nbtn1.setTextColor(Color.WHITE);
182 | nbtn2.setTextColor(Color.WHITE);
183 | nbtn3.setTextColor(Color.WHITE);
184 | nbtn4.setTextColor(Color.WHITE);
185 | nbtn5.setTextColor(Color.WHITE);
186 | nbtn6.setTextColor(Color.WHITE);
187 | nbtn7.setTextColor(Color.WHITE);
188 |
189 | }
190 |
191 | private void initControls() {
192 | txtCalc = (EditText) findViewById(R.id.txtCalc);
193 | btnZero = (Button) findViewById(R.id.btnZero);
194 | btnOne = (Button) findViewById(R.id.btnOne);
195 | btnTwo = (Button) findViewById(R.id.btnTwo);
196 | btnThree = (Button) findViewById(R.id.btnThree);
197 | btnFour = (Button) findViewById(R.id.btnFour);
198 | btnFive = (Button) findViewById(R.id.btnFive);
199 | btnSix = (Button) findViewById(R.id.btnSix);
200 | btnSeven = (Button) findViewById(R.id.btnSeven);
201 | btnEight = (Button) findViewById(R.id.btnEight);
202 | btnNine = (Button) findViewById(R.id.btnNine);
203 | btnPlus = (Button) findViewById(R.id.btnPlus);
204 | btnMinus = (Button) findViewById(R.id.btnMinus);
205 | btnMultiply = (Button) findViewById(R.id.btnMultiply);
206 | btnDivide = (Button) findViewById(R.id.btnDivide);
207 | btnEquals = (Button) findViewById(R.id.btnEquals);
208 | btnC = (Button) findViewById(R.id.btnC);
209 | btnDecimal = (Button) findViewById(R.id.btnDecimal);
210 | btnMC = (Button) findViewById(R.id.btnMC);
211 | btnMR = (Button) findViewById(R.id.btnMR);
212 | btnMM = (Button) findViewById(R.id.btnMM);
213 | btnMP = (Button) findViewById(R.id.btnMP);
214 | btnBS = (Button) findViewById(R.id.btnBS);
215 | btnPerc = (Button) findViewById(R.id.btnPerc);
216 | btnSqrRoot = (Button) findViewById(R.id.btnSqrRoot);
217 | btnPM = (Button) findViewById(R.id.btnPM);
218 | expSQ = (Button) findViewById(R.id.expSQ);
219 | expEX = (Button) findViewById(R.id.expEX);
220 | nbtn1 = (Button) findViewById(R.id.nbtn1);
221 | nbtn2 = (Button) findViewById(R.id.nbtn2);
222 | nbtn3 = (Button) findViewById(R.id.nbtn3);
223 | nbtn4 = (Button) findViewById(R.id.nbtn4);
224 | nbtn5 = (Button) findViewById(R.id.nbtn5);
225 | nbtn6 = (Button) findViewById(R.id.nbtn6);
226 | nbtn7 = (Button) findViewById(R.id.nbtn7);
227 |
228 | nbtn1.setOnClickListener(new Button.OnClickListener() {
229 | public void onClick(View v) {
230 | handleEquals(12);
231 |
232 | }
233 |
234 | });
235 |
236 | nbtn2.setOnClickListener(new Button.OnClickListener() {
237 | public void onClick(View v) {
238 | handleEquals(7);
239 |
240 | }
241 |
242 | });
243 |
244 | nbtn3.setOnClickListener(new Button.OnClickListener() {
245 | public void onClick(View v) {
246 | handleEquals(8);
247 |
248 | }
249 |
250 | });
251 |
252 | nbtn4.setOnClickListener(new Button.OnClickListener() {
253 | public void onClick(View v) {
254 | handleEquals(9);
255 |
256 | }
257 |
258 | });
259 |
260 | nbtn5.setOnClickListener(new Button.OnClickListener() {
261 | public void onClick(View v) {
262 | handleEquals(10);
263 |
264 | }
265 |
266 | });
267 |
268 | nbtn6.setOnClickListener(new Button.OnClickListener() {
269 | public void onClick(View v) {
270 | handleEquals(11);
271 |
272 | }
273 |
274 | });
275 |
276 | nbtn7.setOnClickListener(new Button.OnClickListener() {
277 | public void onClick(View v) {
278 | handleEquals(13);
279 |
280 | }
281 |
282 | });
283 |
284 | btnZero.setOnClickListener(new Button.OnClickListener() {
285 | public void onClick(View v) {
286 | handleNumber(0);
287 |
288 | }
289 |
290 | });
291 | expSQ.setOnClickListener(new Button.OnClickListener() {
292 | public void onClick(View v) {
293 | setValue(Double.toString(Math.cbrt(Double.parseDouble(txtCalc
294 | .getText().toString()))));
295 | }
296 |
297 | });
298 | expEX.setOnClickListener(new Button.OnClickListener() {
299 | public void onClick(View v) {
300 | handleEquals(6);
301 | }
302 |
303 | });
304 | btnOne.setOnClickListener(new Button.OnClickListener() {
305 | public void onClick(View v) {
306 | handleNumber(1);
307 | }
308 | });
309 | btnTwo.setOnClickListener(new Button.OnClickListener() {
310 | public void onClick(View v) {
311 | handleNumber(2);
312 | }
313 | });
314 | btnThree.setOnClickListener(new Button.OnClickListener() {
315 | public void onClick(View v) {
316 | handleNumber(3);
317 | }
318 | });
319 | btnFour.setOnClickListener(new Button.OnClickListener() {
320 | public void onClick(View v) {
321 | handleNumber(4);
322 | }
323 | });
324 | btnFive.setOnClickListener(new Button.OnClickListener() {
325 | public void onClick(View v) {
326 | handleNumber(5);
327 | }
328 | });
329 | btnSix.setOnClickListener(new Button.OnClickListener() {
330 | public void onClick(View v) {
331 | handleNumber(6);
332 | }
333 | });
334 | btnSeven.setOnClickListener(new Button.OnClickListener() {
335 | public void onClick(View v) {
336 | handleNumber(7);
337 | }
338 | });
339 | btnEight.setOnClickListener(new Button.OnClickListener() {
340 | public void onClick(View v) {
341 | handleNumber(8);
342 | }
343 | });
344 | btnNine.setOnClickListener(new Button.OnClickListener() {
345 | public void onClick(View v) {
346 | handleNumber(9);
347 | }
348 | });
349 | btnPlus.setOnClickListener(new Button.OnClickListener() {
350 | public void onClick(View v) {
351 | handleEquals(1);
352 | }
353 | });
354 | btnMinus.setOnClickListener(new Button.OnClickListener() {
355 | public void onClick(View v) {
356 | handleEquals(2);
357 | }
358 | });
359 | btnMultiply.setOnClickListener(new Button.OnClickListener() {
360 | public void onClick(View v) {
361 | handleEquals(3);
362 | }
363 | });
364 | btnDivide.setOnClickListener(new Button.OnClickListener() {
365 | public void onClick(View v) {
366 | handleEquals(4);
367 | }
368 | });
369 | btnEquals.setOnClickListener(new Button.OnClickListener() {
370 | public void onClick(View v) {
371 | handleEquals(0);
372 | }
373 | });
374 | btnC.setOnClickListener(new Button.OnClickListener() {
375 | public void onClick(View v) {
376 | reset();
377 | }
378 | });
379 | btnDecimal.setOnClickListener(new Button.OnClickListener() {
380 | public void onClick(View v) {
381 | handleDecimal();
382 | }
383 | });
384 | btnPM.setOnClickListener(new Button.OnClickListener() {
385 | public void onClick(View v) {
386 | handlePlusMinus();
387 | }
388 | });
389 | btnMC.setOnClickListener(new Button.OnClickListener() {
390 | public void onClick(View v) {
391 | memNum = 0;
392 | }
393 | });
394 | btnMR.setOnClickListener(new Button.OnClickListener() {
395 | public void onClick(View v) {
396 | setValue(Double.toString(memNum));
397 | }
398 | });
399 | btnMM.setOnClickListener(new Button.OnClickListener() {
400 | public void onClick(View v) {
401 | memNum = memNum
402 | - Double.parseDouble(txtCalc.getText().toString());
403 | operator = 0;
404 | }
405 | });
406 | btnMP.setOnClickListener(new Button.OnClickListener() {
407 | public void onClick(View v) {
408 | memNum = memNum
409 | + Double.parseDouble(txtCalc.getText().toString());
410 | operator = 0;
411 | }
412 | });
413 | btnBS.setOnClickListener(new Button.OnClickListener() {
414 | public void onClick(View v) {
415 | handleBackspace();
416 | }
417 | });
418 | btnSqrRoot.setOnClickListener(new Button.OnClickListener() {
419 | public void onClick(View v) {
420 | setValue(Double.toString(Math.sqrt(Double.parseDouble(txtCalc
421 | .getText().toString()))));
422 | }
423 | });
424 | btnPerc.setOnClickListener(new Button.OnClickListener() {
425 | public void onClick(View v) {
426 | setValue(Double.toString(num
427 | * (0.01 * Double.parseDouble(txtCalc.getText()
428 | .toString()))));
429 | }
430 | });
431 |
432 | txtCalc.setOnKeyListener(new OnKeyListener() {
433 | public boolean onKey(View v, int i, android.view.KeyEvent e) {
434 | if (e.getAction() == KeyEvent.ACTION_DOWN) {
435 | int keyCode = e.getKeyCode();
436 |
437 | // txtCalc.append("["+Integer.toString(keyCode)+"]");
438 |
439 | switch (keyCode) {
440 | case KeyEvent.KEYCODE_0:
441 | handleNumber(0);
442 | break;
443 |
444 | case KeyEvent.KEYCODE_1:
445 | handleNumber(1);
446 | break;
447 |
448 | case KeyEvent.KEYCODE_2:
449 | handleNumber(2);
450 | break;
451 |
452 | case KeyEvent.KEYCODE_3:
453 | handleNumber(3);
454 | break;
455 |
456 | case KeyEvent.KEYCODE_4:
457 | handleNumber(4);
458 | break;
459 |
460 | case KeyEvent.KEYCODE_5:
461 | handleNumber(5);
462 | break;
463 |
464 | case KeyEvent.KEYCODE_6:
465 | handleNumber(6);
466 | break;
467 |
468 | case KeyEvent.KEYCODE_7:
469 | handleNumber(7);
470 | break;
471 |
472 | case KeyEvent.KEYCODE_8:
473 | handleNumber(8);
474 | break;
475 |
476 | case KeyEvent.KEYCODE_9:
477 | handleNumber(9);
478 | break;
479 |
480 | case 43:
481 | handleEquals(1);
482 | break;
483 |
484 | case KeyEvent.KEYCODE_EQUALS:
485 | handleEquals(0);
486 | break;
487 |
488 | case KeyEvent.KEYCODE_MINUS:
489 | handleEquals(2);
490 | break;
491 |
492 | case KeyEvent.KEYCODE_PERIOD:
493 | handleDecimal();
494 | break;
495 |
496 | case KeyEvent.KEYCODE_C:
497 | reset();
498 | break;
499 |
500 | case KeyEvent.KEYCODE_SLASH:
501 | handleEquals(4);
502 | break;
503 |
504 | case KeyEvent.KEYCODE_DPAD_DOWN:
505 | return false;
506 | }
507 | }
508 |
509 | return true;
510 | }
511 | });
512 | }
513 |
514 | @Override
515 | public boolean onCreateOptionsMenu(Menu menu) {
516 | menu.add(0, 1, MENUITEM_CLOSE, "Close");
517 |
518 | return super.onCreateOptionsMenu(menu);
519 | }
520 |
521 | @Override
522 | public boolean onOptionsItemSelected(MenuItem item) {
523 | switch (item.getItemId()) {
524 | case MENUITEM_CLOSE:
525 | finish();
526 | break;
527 | }
528 |
529 | return super.onOptionsItemSelected(item);
530 | }
531 |
532 | private void handleEquals(int newOperator) {
533 | if (hasChanged) {
534 | switch (operator) {
535 | case 1:
536 | num = num + Double.parseDouble(txtCalc.getText().toString());
537 | break;
538 | case 2:
539 | num = num - Double.parseDouble(txtCalc.getText().toString());
540 | break;
541 | case 3:
542 | num = num * Double.parseDouble(txtCalc.getText().toString());
543 | break;
544 | case 4:
545 | num = num / Double.parseDouble(txtCalc.getText().toString());
546 | break;
547 | case 5:
548 | num = Math.pow(num, 2);
549 | break;
550 | case 6:
551 | num = Math.pow(num,
552 | Double.parseDouble(txtCalc.getText().toString()));
553 | break;
554 | case 7:
555 | num = num
556 | + Math.sin(Double.parseDouble(txtCalc.getText()
557 | .toString()));
558 | break;
559 | case 8:
560 | num = num
561 | + Math.cos(Double.parseDouble(txtCalc.getText()
562 | .toString()));
563 | break;
564 | case 9:
565 | num = num
566 | + Math.tan(Double.parseDouble(txtCalc.getText()
567 | .toString()));
568 | break;
569 | case 10:
570 | num = Math
571 | .log(Double.parseDouble(txtCalc.getText().toString()));
572 | break;
573 | case 11:
574 | double loge = Math.log(Double.parseDouble(txtCalc.getText()
575 | .toString()));
576 | num = Math.exp(loge);
577 | break;
578 | case 12:
579 | num = Math.PI;
580 | break;
581 | case 13:
582 | num = Math.E;
583 | break;
584 | }
585 |
586 | String txt = Double.toString(num);
587 | txtCalc.setText(txt);
588 | txtCalc.setSelection(txt.length());
589 |
590 | readyToClear = true;
591 | hasChanged = false;
592 | }
593 |
594 | operator = newOperator;
595 | }
596 |
597 | private void handleNumber(int num) {
598 | if (operator == 0)
599 | reset();
600 |
601 | String txt = txtCalc.getText().toString();
602 | if (readyToClear) {
603 | txt = "";
604 | readyToClear = false;
605 | } else if (txt.equals("0"))
606 | txt = "";
607 |
608 | txt = txt + Integer.toString(num);
609 |
610 | txtCalc.setText(txt);
611 | txtCalc.setKeyListener(null);
612 | txtCalc.setSelection(txt.length());
613 |
614 | hasChanged = true;
615 | }
616 |
617 | private void setValue(String value) {
618 | if (operator == 0)
619 | reset();
620 |
621 | if (readyToClear) {
622 | readyToClear = false;
623 | }
624 |
625 | txtCalc.setText(value);
626 | txtCalc.setSelection(value.length());
627 |
628 | hasChanged = true;
629 | }
630 |
631 | private void handleDecimal() {
632 | if (operator == 0)
633 | reset();
634 |
635 | if (readyToClear) {
636 | txtCalc.setText("0.");
637 | txtCalc.setSelection(2);
638 | readyToClear = false;
639 | hasChanged = true;
640 | } else {
641 | String txt = txtCalc.getText().toString();
642 |
643 | if (!txt.contains(".")) {
644 | txtCalc.append(".");
645 | hasChanged = true;
646 | }
647 | }
648 | }
649 |
650 | private void handleBackspace() {
651 | if (!readyToClear) {
652 | String txt = txtCalc.getText().toString();
653 | if (txt.length() > 0) {
654 | txt = txt.substring(0, txt.length() - 1);
655 | if (txt.equals(""))
656 | txt = "0";
657 |
658 | txtCalc.setText(txt);
659 | txtCalc.setSelection(txt.length());
660 | }
661 | }
662 | }
663 |
664 | private void handlePlusMinus() {
665 | if (!readyToClear) {
666 | String txt = txtCalc.getText().toString();
667 | if (!txt.equals("0")) {
668 | if (txt.charAt(0) == '-')
669 | txt = txt.substring(1, txt.length());
670 | else
671 | txt = "-" + txt;
672 |
673 | txtCalc.setText(txt);
674 | txtCalc.setSelection(txt.length());
675 | }
676 | }
677 | }
678 |
679 | private void reset() {
680 | num = 0;
681 | txtCalc.setText("0");
682 | txtCalc.setSelection(1);
683 | operator = 1;
684 | }
685 | }
686 |
--------------------------------------------------------------------------------
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--------------------------------------------------------------------------------
1 | GNU GENERAL PUBLIC LICENSE
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538 | otherwise be available to you under applicable patent law.
539 |
540 | 12. No Surrender of Others' Freedom.
541 |
542 | If conditions are imposed on you (whether by court order, agreement or
543 | otherwise) that contradict the conditions of this License, they do not
544 | excuse you from the conditions of this License. If you cannot convey a
545 | covered work so as to satisfy simultaneously your obligations under this
546 | License and any other pertinent obligations, then as a consequence you may
547 | not convey it at all. For example, if you agree to terms that obligate you
548 | to collect a royalty for further conveying from those to whom you convey
549 | the Program, the only way you could satisfy both those terms and this
550 | License would be to refrain entirely from conveying the Program.
551 |
552 | 13. Use with the GNU Affero General Public License.
553 |
554 | Notwithstanding any other provision of this License, you have
555 | permission to link or combine any covered work with a work licensed
556 | under version 3 of the GNU Affero General Public License into a single
557 | combined work, and to convey the resulting work. The terms of this
558 | License will continue to apply to the part which is the covered work,
559 | but the special requirements of the GNU Affero General Public License,
560 | section 13, concerning interaction through a network will apply to the
561 | combination as such.
562 |
563 | 14. Revised Versions of this License.
564 |
565 | The Free Software Foundation may publish revised and/or new versions of
566 | the GNU General Public License from time to time. Such new versions will
567 | be similar in spirit to the present version, but may differ in detail to
568 | address new problems or concerns.
569 |
570 | Each version is given a distinguishing version number. If the
571 | Program specifies that a certain numbered version of the GNU General
572 | Public License "or any later version" applies to it, you have the
573 | option of following the terms and conditions either of that numbered
574 | version or of any later version published by the Free Software
575 | Foundation. If the Program does not specify a version number of the
576 | GNU General Public License, you may choose any version ever published
577 | by the Free Software Foundation.
578 |
579 | If the Program specifies that a proxy can decide which future
580 | versions of the GNU General Public License can be used, that proxy's
581 | public statement of acceptance of a version permanently authorizes you
582 | to choose that version for the Program.
583 |
584 | Later license versions may give you additional or different
585 | permissions. However, no additional obligations are imposed on any
586 | author or copyright holder as a result of your choosing to follow a
587 | later version.
588 |
589 | 15. Disclaimer of Warranty.
590 |
591 | THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
592 | APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
593 | HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
594 | OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
595 | THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
596 | PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
597 | IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
598 | ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
599 |
600 | 16. Limitation of Liability.
601 |
602 | IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
603 | WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
604 | THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
605 | GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
606 | USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
607 | DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
608 | PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
609 | EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
610 | SUCH DAMAGES.
611 |
612 | 17. Interpretation of Sections 15 and 16.
613 |
614 | If the disclaimer of warranty and limitation of liability provided
615 | above cannot be given local legal effect according to their terms,
616 | reviewing courts shall apply local law that most closely approximates
617 | an absolute waiver of all civil liability in connection with the
618 | Program, unless a warranty or assumption of liability accompanies a
619 | copy of the Program in return for a fee.
620 |
621 | END OF TERMS AND CONDITIONS
622 |
623 | How to Apply These Terms to Your New Programs
624 |
625 | If you develop a new program, and you want it to be of the greatest
626 | possible use to the public, the best way to achieve this is to make it
627 | free software which everyone can redistribute and change under these terms.
628 |
629 | To do so, attach the following notices to the program. It is safest
630 | to attach them to the start of each source file to most effectively
631 | state the exclusion of warranty; and each file should have at least
632 | the "copyright" line and a pointer to where the full notice is found.
633 |
634 | {one line to give the program's name and a brief idea of what it does.}
635 | Copyright (C) {year} {name of author}
636 |
637 | This program is free software: you can redistribute it and/or modify
638 | it under the terms of the GNU General Public License as published by
639 | the Free Software Foundation, either version 3 of the License, or
640 | (at your option) any later version.
641 |
642 | This program is distributed in the hope that it will be useful,
643 | but WITHOUT ANY WARRANTY; without even the implied warranty of
644 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
645 | GNU General Public License for more details.
646 |
647 | You should have received a copy of the GNU General Public License
648 | along with this program. If not, see {http://www.gnu.org/licenses/}.
649 |
650 | Also add information on how to contact you by electronic and paper mail.
651 |
652 | If the program does terminal interaction, make it output a short
653 | notice like this when it starts in an interactive mode:
654 |
655 | {{project}} Copyright (C) {{year}} {{fullname}}
656 | This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
657 | This is free software, and you are welcome to redistribute it
658 | under certain conditions; type `show c' for details.
659 |
660 | The hypothetical commands `show w' and `show c' should show the appropriate
661 | parts of the General Public License. Of course, your program's commands
662 | might be different; for a GUI interface, you would use an "about box".
663 |
664 | You should also get your employer (if you work as a programmer) or school,
665 | if any, to sign a "copyright disclaimer" for the program, if necessary.
666 | For more information on this, and how to apply and follow the GNU GPL, see
667 | {http://www.gnu.org/licenses/}.
668 |
669 | The GNU General Public License does not permit incorporating your program
670 | into proprietary programs. If your program is a subroutine library, you
671 | may consider it more useful to permit linking proprietary applications with
672 | the library. If this is what you want to do, use the GNU Lesser General
673 | Public License instead of this License. But first, please read
674 | {http://www.gnu.org/philosophy/why-not-lgpl.html}.
675 |
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