Inflate android XML layouts at runtime
Example: (see MainActivity.java for details)
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
RelativeLayout main = (RelativeLayout)findViewById(R.id.main_top);
try {
View view = DynamicLayoutInflator.inflateName(this, "testlayout");
main.addView(view);
// The above two lines could also be written like this, if you know that testlayout is in your assets:
// View view = DynamicLayoutInflator.inflate(this, getAssets().open("testlayout.xml"), main);
DynamicLayoutInflator.setDelegate(view, this);
// If we have <TextView id="message" ... />, this is how to access it:
TextView someTextView = (TextView)DynamicLayoutInflator.findViewByIdString("message");
} catch (IOException e) {
// This happens if getAssets().open() fails to find your layout
e.printStackTrace();
}
// Alternatively, you can pass in a String of xml:
RelativeLayout layout = (RelativeLayout)DynamicLayoutInflator.inflate(this, "<RelativeLayout width=\"match_parent\" height=\"match_parent\" />");
}
// Since we set this class as the delegate, anything in the layout that has onClick="ohHello(2)" will log "howdy number: 2"
public void ohHello(int i) {
Log.d("nick", "howdy number: " + i);
}Open source under the MIT license. See LICENSE for details.