Databases
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    <p>I would use the methods onCreateDialog() and onPrepareDialog(). By doing this, you get a lot more control over when dialogs get populated and shown.</p> <p>onCreateDialog() fires when the dialog is shown for the first time. This method is the one to setup your dialog in.</p> <p>onPrepareDialog() fires right before it is shown each time. This method is the one to change options in each subsequent time.</p> <pre><code>@Override protected Dialog onCreateDialog(int id) { super.onCreateDialog(id); final Dialog dialog = new Dialog(UserStatsActivity.this); dialog.requestWindowFeature(Window.FEATURE_NO_TITLE); dialog.setContentView(R.layout.createuserrow); dialog.setOnDismissListener(this); //set up button Button button = (Button) dialog.findViewById(R.id.saveUser); button.setOnClickListener(new View.OnClickListener() { public void onClick(View v) { TextView nameTextView = (TextView)dialog.findViewById(R.id.userName); userNickName = nameTextView.getText().toString().trim(); if ((userNickName.length() &gt; 0) &amp;&amp; (userNickName.length() &lt; 9)){ saveUser = true; dialog.dismiss(); } } }); //now that the dialog is set up, it's time to show it return dialog; } </code></pre> <p>This is how the onCreateDialog(int id) method could be used in your case. Now, keep in mind that above, I did not take into account any other dialogs that you could create, so you should assign a constant Int to your Dialog and determine from within this method.</p> <p>Also keep in mind the fact that this method <strong>only</strong> gets called the first dialog. You must use:</p> <pre><code>@Override protected void onPrepareDialog(int id, Dialog dialog, Bundle args) { super.onPrepareDialog(id, dialog, args); if(id == DIALOG_DEFAULT) { dialog.setTitle(mSettings.getString(getString(R.string.key_due_date), getString(R.string.unknown_task))); ((AlertDialog)dialog).setMessage(mSettings.getString(getString(R.string.key_task), getString(R.string.unknown_task))); } } </code></pre> <p>To repopulate for each subsequent dialog, or add <code>removeDialog(int DIALOG_ID);</code> to your onClick.</p>
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    1. POShowing a dialog twice after pressing home key and turn back to app
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    1. COHow can you solve my problem?
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    2. COIt works. I haven't need to use onPrepareDialog.
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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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