HashMapExample

HashMap<Object , String> map = newHashMap<>();
Stringstr = "strv";
map.put(str, str);
Log.d(TAG, "onCreate: "+ map.get(str)); //onCreate: strvTextViewtextView = findViewById(R.id.tv);
map.put(textView, textView.getText().toString());
Log.d(TAG, "onCreate: "+ map.get(textView)); //onCreate: Hello World!DummyClassdummyClass = newDummyClass();
map.put(dummyClass.variable, dummyClass.variable);
Log.d(TAG, "onCreate: "+ map.get(dummyClass.variable)); //onCreate: data_dummyclass

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Copyright 2021 M. Fadli Zein