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POChanging view based on integer from previous activity
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copied!<p>I'm trying to get a view to change on an activity based on which view the user drags in the previous activity, but something is ill in my code and it refuses to work.</p> <p>The integer is stored as a public static int _id, and the integer is set for each view like so:</p> <pre><code>RelativeLayout.LayoutParams layoutParams = new RelativeLayout.LayoutParams(150, 50); layoutParams.leftMargin = 250; layoutParams.topMargin = 250; layoutParams.bottomMargin = -250; layoutParams.rightMargin = -250; _view.setLayoutParams(layoutParams); _view.setOnTouchListener(this); _view.setId(1); </code></pre> <p>The integer is then sent to the next activity through this snippet of code.</p> <pre><code> case MotionEvent.ACTION_UP: _id = view.getId(); Intent intent = new Intent(MainActivity.this, Exit_Activity.class); intent.putExtra("smiley", _id); startActivity(intent); </code></pre> <p>And then it should theoretically be recieved in the next activity and define what view is visible at the top of the screen.</p> <pre><code>public class Exit_Activity extends Activity { ImageView _view; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_exit_); getActionBar().setDisplayHomeAsUpEnabled(true); Intent Intent = getIntent(); int intValue = Intent.getIntExtra("smiley", 0); ImageView img = new ImageView(this); img.setImageResource(R.drawable.smile); if (intValue == 1) {img.setImageResource(R.drawable.smile);} else if (intValue == 2) {img.setImageResource(R.drawable.frown);} } @Override public boolean onCreateOptionsMenu(Menu menu) { getMenuInflater().inflate(R.menu.activity_exit_, menu); return true; } </code></pre> <p>Right now it doesnt seem to do anything regardless of what view is dragged. Any input would be appreciated.</p> <p>EDIT:</p> <p>for bonus brownie points, I'm trying to do the same for text, it looks a little like this:</p> <pre><code> TextView textView = (TextView) findViewById(R.id.DynRes); setContentView(R.id.DynRes); if (intValue == 1) {DynRes.setText("Good to hear! have a nice day!");} else if (intValue == 2) {DynRes.appendText("We're very sorry, we'll try harder next time!");} </code></pre> <p>}</p> <p>I'm getting an error in eclipse that says "DynRes cannot be resolved" and it isn't entirely clear to me why. Thanks again.</p>

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