Created
November 26, 2015 16:57
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Crear layouts en Android Studio mediante Java
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public class MainActivity extends AppCompatActivity { | |
@Override | |
protected void onCreate(Bundle savedInstanceState) { | |
super.onCreate(savedInstanceState); | |
// Creación de RelativeLayout | |
RelativeLayout rootView = new RelativeLayout(this); | |
// Creación de AnalogClock | |
AnalogClock analogClock1 = new AnalogClock(this); | |
analogClock1.setId(R.id.analogClock1); | |
// Añadimos LayoutParams al AnalogClock | |
RelativeLayout.LayoutParams analogClock1Params = | |
new RelativeLayout.LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT); | |
analogClock1Params.addRule(RelativeLayout.CENTER_IN_PARENT); | |
analogClock1.setLayoutParams(analogClock1Params); | |
// Añadimos el AnalogClock al RelativeLayout | |
rootView.addView(analogClock1); | |
// Creación de TextView con sus LayoutParams | |
TextView textView1 = new TextView(this); | |
textView1.setId(R.id.textView1); | |
textView1.setTextSize(24); | |
textView1.setText(getResources().getString(R.string.hello_world)); | |
// Añadimos LayoutParams al TextView | |
RelativeLayout.LayoutParams textView1Params = | |
new RelativeLayout.LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT); | |
textView1Params.addRule(RelativeLayout.ABOVE, R.id.analogClock1); | |
textView1Params.addRule(RelativeLayout.CENTER_HORIZONTAL); | |
textView1.setLayoutParams(textView1Params); | |
// Añadimos el TextView al LayoutParams | |
rootView.addView(textView1); | |
// Mostramos en la vista el RelativeLayout | |
setContentView(rootView); | |
} | |
} |
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