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POZXing - How can I get the result into an EditText which is also used for manual entry?
 

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  1. POZXing - How can I get the result into an EditText which is also used for manual entry?
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    <p>I get good results from ZXing (not embedded), but I can't figure out how to get the result into an EditText that is properly defined in the layout xml and declared in the main class - or elsewhere for that matter. Here's my code:</p> <pre><code>public class main extends Activity implements OnClickListener { EditText edit_text = null; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); edit_text = (EditText) findViewById(R.id.pn); findViewById(R.id.my_button).setOnClickListener(this); findViewById(R.id.scan_button).setOnClickListener(this); } //end of onCreate </code></pre> <p>The ZXing launch happens here inside the conditional: </p> <pre><code>public void onClick(View arg0) { Button b = (Button)findViewById(R.id.my_button); Button s = (Button)findViewById(R.id.scan_button); if(arg0==s){ s.setClickable(false); IntentIntegrator.initiateScan(this); } if(arg0==b){ b.setClickable(false); findViewById(R.id.pn); CharSequence edit_text_value =edit_text.getText(); itemno = edit_text_value.toString(); InputMethodManager inputManager = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE); inputManager.hideSoftInputFromWindow(getCurrentFocus().getWindowToken(), InputMethodManager.HIDE_NOT_ALWAYS); new LongRunningGetIO().execute(); } }//end of onClick method - note main class is still open </code></pre> <p>and the obligatory zxing result method at the end, still inside the main class: </p> <pre><code>public void onActivityResult(int requestCode, int resultCode, Intent data) { IntentResult scanResult = IntentIntegrator.parseActivityResult(requestCode, resultCode, data); edit_text = (EditText) findViewById(R.id.pn); if (scanResult != null) { String resultStr = ""; resultStr = scanResult.getContents(); edit_text.setText = resultStr; } } }//closes main class </code></pre> <p>layout xml here:</p> <pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt; &lt;LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:id="@+id/main_layout" android:layout_width="fill_parent" android:layout_height="fill_parent" android:orientation="vertical" android:padding="5dp" &gt; &lt;TextView android:id="@+id/tag_line" android:layout_width="wrap_content" android:layout_height="wrap_content" /&gt; &lt;EditText android:layout_margin="20dip" android:layout_width="fill_parent" android:layout_height="wrap_content" android:hint="Enter Item Number" android:id="@+id/pn" /&gt; &lt;TableLayout android:id="@+id/button_layout" android:layout_width="wrap_content" android:layout_height="wrap_content" android:stretchColumns="*" &gt; &lt;TableRow&gt; &lt;Button android:id="@+id/scan_button" android:text="SCAN" /&gt; &lt;Button android:layout_width="wrap_content" android:id="@+id/my_button" android:text="GET RESULTS" /&gt; &lt;/TableRow&gt; &lt;/TableLayout&gt; &lt;EditText android:layout_margin="20dip" android:layout_width="fill_parent" android:layout_height="wrap_content" android:minLines="30" android:maxLines="30" android:textSize="18sp" android:editable="false" android:id="@+id/my_edit" /&gt; &lt;WebView xmlns:android="http://schemas.android.com/apk/res/android" android:id="@+id/webview" android:layout_width="fill_parent" android:layout_height="fill_parent" /&gt; &lt;/LinearLayout&gt; </code></pre> <p>OK, I've tried everything and searched in places I didn't know existed. Does anyone care to show me what I did wrong??? Sorry for the sloppy code. First Q posted here. Thanks in advance!</p>
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    1. USuser1839523
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      1. POZXing - How can I get the result into an EditText which is also used for manual entry?
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    1. COwhat is `edit_text.setText = resultStr;` supposed to do ?
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    2. COfindViewById(R.id.pn) in onActivityResult looks useless especially when it's a global variable.
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      1. POZXing - How can I get the result into an EditText which is also used for manual entry?
      1. USYaroslav Mytkalyk
 

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