How to use putExtra() and getExtra() for string data
Use this to “put” the file…
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Intent i = new Intent(FirstScreen.this, SecondScreen.class); String strName = null; i.putExtra("STRING_I_NEED", strName); |
Then, to retrieve the value try something like:
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String newString; if (savedInstanceState == null) { Bundle extras = getIntent().getExtras(); if(extras == null) { newString= null; } else { newString= extras.getString("STRING_I_NEED"); } } else { newString= (String) savedInstanceState.getSerializable("STRING_I_NEED"); } |