Databases
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PO
 

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    <p>You can use <code>Bundles</code></p> <p><strong>In Activity 1</strong></p> <pre><code>String your_string = "Hello, World!"; Bundle bundle = new Bundle(); bundle.putString("The key for this string", your_string ); Intent ActivityToLaunch= new Intent(this, ActivityB.class); ActivityToLaunch.putExtras(bundle); this.startActivity(ActivityToLaunch); </code></pre> <p><strong>In Activity 2</strong></p> <pre><code>public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.layout2); //Setup some layout, set to your own String content = getIntent().getExtras().getString("The key for this string"); TextView text = (TextView) findViewById(R.id.tv); text.setText(content); } </code></pre> <p><strong>The thread starter said that he wanted to raise a custom dialog, so here goes the edit</strong></p> <p>This is my class which will generate a custom Dialog:</p> <pre><code>public class ErrorDialog { TextView msgTextView; Button toSettings; final Context c; Dialog errorDialog; /** * @param c The Context * @param title Title of the Dialog * @param msg Message og the Dialog * @param textOnButton The text on the button */ public ErrorDialog(final Context c, String title, String msg, String textOnButton) { this.c = c; errorDialog = new Dialog(c); errorDialog.setContentView(R.layout.error_dialog); errorDialog.setTitle(title); msgTextView = (TextView) errorDialog.findViewById(R.id.errorMSG); msgTextView.setText(msg); toSettings = (Button) errorDialog.findViewById(R.id.toSettings); toSettings.setText(text); toSettings.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { //doing operations when the user clicks my button in the dialog. } }); errorDialog.show(); errorDialog.setCancelable(true); } } </code></pre> <p>Use this class this way:</p> <pre><code>new ErrorDialog(getApplicationContext(), "My Title", "My Message to the user", "Text on the button"); </code></pre>
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    1. USTobias Moe Thorstensen
    1. USTobias Moe Thorstensen
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    1. COI don't have any any second activity. check my edit
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    2. COIs it possible for me to implement the onClickListener from the activity itself as there will be different action for dialogs in different activity.
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    3. COthe dialog doesn't appear and the log cat shows error on errorDialog.show()
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Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

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