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- onClick




, Android - onClick ( On Click):

android:onClick="onMyButtonClick"

, . , . (public) , View. , ( Java-, ):

public void onMyButtonClick(View view) { // Toast.makeText(this, " ?", Toast.LENGTH_SHORT).show(); }

, onMyButtonClick(), .

, (Button)findViewById(R.id.button1), Android , . , .

. , .

- setOnClickListener()

Java - setOnClickListener(), . , Eclipse. . , button1. :

Button button1 = (Button) findViewById(R.id.button1);

- . button1. - . , , . , ( ) - (setonc), , Enter, . :

button1.setOnClickListener(l)

l , OnClickListener l. , new OnClickListener. . oncl Ctrl+Space . Eclipse , Enter :

button1.setOnClickListener(new OnClickListener() { @Override public void onClick(View v) { // TODO Auto-generated method stub }})

. , ; , . OnClickListener, . . Import 'OnClickListener' (android.view.View) . TODO Auto-generated method stub . . .

, OnClickListener , , . . , . setOnClickListener new OnClickListener... onClick(). myButtonClickListener:

OnClickListener myButtonClickListener = new OnClickListener() { @Override public void onClick(View v) { // TODO Auto-generated method stub }};

Ctrl+Space. , new - , .

, , button1.setOnClickListener, l, , - Enter .

, .





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