Android 点击赞时弹出+1向上弹出动画
16lz
2021-01-23
public class applaudAnimation extends Activity implements OnClickListener { private Button button; private TextView textView; private android.view.animation.Animation animation; public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.animation); animation = AnimationUtils.loadAnimation(this,R.anim.applaud_animation); button = (Button) findViewById(R.id.bt); button.setOnClickListener(this); textView = (TextView) findViewById(R.id.animation); } @Override public void onClick(View v) { if (v == button) { textView.setVisibility(View.VISIBLE); textView.startAnimation(animation); new Handler().postDelayed(new Runnable() { public void run() { textView.setVisibility(View.GONE); } }, 1000); } }}
animation.xml
<?xml version="1.0" encoding="utf-8"?><RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="fill_parent" android:layout_height="fill_parent" android:background="#ffffff" > <Button android:id="@+id/bt" android:layout_width="40dip" android:layout_height="wrap_content" android:layout_centerInParent="true" android:gravity="center" android:text="赞" android:textColor="#000000" android:textSize="18dip" /> <TextView android:id="@+id/animation" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_centerInParent="true" android:gravity="center" android:text="+1" android:textColor="#FF0000" android:textSize="18dip" android:visibility="gone" /></RelativeLayout>
applaud_animation.xml
<?xml version="1.0" encoding="utf-8"?><set xmlns:android="http://schemas.android.com/apk/res/android"> <translate android:fromXDelta="0" android:toXDelta="0" android:fromYDelta="0" android:toYDelta="-50" android:duration="1000"/> <alpha android:fromAlpha="1.0" android:toAlpha="0.3" android:duration="1000"/></set>
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