Databases
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PO
 

Note that there are some explanatory texts on larger screens.

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    <p><strong>MainActivity.java</strong></p> <pre><code>public class MainActivity extends Activity { @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); final EditText et = (EditText) findViewById(R.id.et); EditText et1 = (EditText) findViewById(R.id.et1); Button button = (Button) findViewById(R.id.button1); button.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { // TODO Auto-generated method stub final Map&lt;String, String&gt; demomap = new HashMap&lt;String, String&gt;(); demomap.put(et.getText().toString(), et.getText().toString()); SharedPreferences preferences = getSharedPreferences("sample", 0); SharedPreferences.Editor editor = preferences.edit(); for (Entry&lt;String, String&gt; entry : demomap.entrySet()) { editor.putString(entry.getKey(), entry.getValue()); } editor.commit(); Intent intent = new Intent(MainActivity.this, secondactvity.class); startActivity(intent); } }); } } </code></pre> <p><strong>secondActivity.java</strong></p> <pre><code>public class secondactvity extends Activity { private HashMap&lt;String, String&gt; demomap; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); Button back = (Button) findViewById(R.id.button2); demomap = new HashMap&lt;String, String&gt;(); SharedPreferences preferences = getSharedPreferences("sample", 0); for (Entry&lt;String, ?&gt; entry : preferences.getAll().entrySet()) { demomap.put(entry.getKey(), entry.getValue().toString()); } LinearLayout layout = (LinearLayout) findViewById(R.id.linear); Iterator myVeryOwnIterator = demomap.keySet().iterator(); while (myVeryOwnIterator.hasNext()) { String key = (String) myVeryOwnIterator.next(); String value = (String) demomap.get(key); Button button = new Button(this); button.setText(value); layout.addView(button); } back.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { finish(); } }); } } </code></pre> <p>Now i hope its problem is solved.</p>
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    1. This table or related slice is empty.
    1. POincrease button when value coming from sharedpreferences
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    1. USdipali
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      1. This table or related slice is empty.
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    1. COhaev you solved your problem or not?
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    2. COIt's now showing anything. And also we need to show button with change scale.
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    3. COyou can change any property of button.and you can show any of the control which you want.
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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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