我的图像移动得很奇怪,并且在我需要它保持连续的时候随机暂停。它停止然后工作。如果您可以提高效率,请发帖。还要看看是否有办法缩短代码。
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.MotionEvent;
import android.view.View;
import android.widget.Button;
import android.widget.ImageView;
import android.widget.TextView;
public class MainActivity extends AppCompatActivity {
public int x;
public float g =10.0f;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
final ImageView iconss = (ImageView) findViewById(R.id.craft);
final Button button1 = (Button) findViewById(R.id.left);
final TextView txt1 = (TextView)findViewById(R.id.fail);
final Button button2 = (Button) findViewById(R.id.Right);
button2.setOnClickListener(new View.OnClickListener(){
public void onClick(View v) {
g = g + 10f;
x = 1;
final CharSequence work;
work = "it is working";
txt1.setText(work);
iconss.setTranslationX(g);
}
});
button2.setOnTouchListener(new View.OnTouchListener() {
@Override
public boolean onTouch(View v,MotionEvent event) {
g = g + 10f;
x = 1;
final CharSequence work;
work = "it is working";
txt1.setText(work);
iconss.setTranslationX(g);
return false;
}
});
button1.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
g = g - 10f;
x = 1;
final CharSequence work;
work = "it is working";
txt1.setText(work);
iconss.setTranslationX(g);
}
});
button1.setOnTouchListener(new View.OnTouchListener() {
@Override
public boolean onTouch(View v,MotionEvent event) {
g = g - 10f;
x = 1;
final CharSequence work;
work = "it is working";
txt1.setText(work);
iconss.setTranslationX(g);
return false;
}
});
}
}
最佳答案
该问题在 ClickEvent 和 TouchEvent 之间不明确。
您应该删除 TouchListener 并用动画替换它们
计算图像将移动到的目标位置
设置过渡时间
单击按钮时启动动画
关于java - ontouchlistener 不工作,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/37846252/