StackOverflow2013

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2013-01-26T18:01:17.533
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2017-05-23T11:49:02.013
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Body
You could do this via reflection as Quoi points out, but this is generally not a good a idea. It would be better just to add your objects to a list or a map: <pre><code>List<EditText> list = new ArrayList<EditText>(); EditText editTxt1 = (EditText) findViewById(R.id.editText1); list.add(editTxt1); EditText editTxt2 = (EditText) findViewById(R.id.editText2); list.add(editTxt2); EditText editTxt3 = (EditText) findViewById(R.id.editText3); list.add(editTxt1); EditText editTxt4 = (EditText) findViewById(R.id.editText4); </code></pre> Now we can cycle through the list and use the index to check which edit text was being called. <pre><code>int i = 0; for (EditText e : list) { if(e.getText().toString().equals("something")) { System.out.println("editText" + i + " equals something"); // do stuff } i++; } </code></pre> You could also use a Map to do this, this would allow you to have a name value against your objects to help give you a better reference to check what object was being called. This takes a bit more work, but might be use <pre><code>Map<EditText, String> map = new HashMap<EditText, String>(); EditText editTxt1 = (EditText) findViewById(R.id.editText1); map.put(editTxt1, "editTxt1"); EditText editTxt2 = (EditText) findViewById(R.id.editText2); list.add(editTxt2, "editTxt2"); for (Entry<String, String> e : map.entrySet()) { if(e.getValue().equals("something")) { System.out.println(e.getKey() + " was equal to somethihng"); } } </code></pre> <a href="https://stackoverflow.com/questions/513832/how-do-i-compare-strings-in-java">PS - Never use <code>==</code> to compare Strings, it won't always work!!</a>
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1. POHow to put variable value inside another variable name
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1. USTom Cammann
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1. POHow to put variable value inside another variable name
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