私のアプリケーションには9つのボタンがあります。ボタンに触れると、ターゲットの場所に移動するはずです。これは、ボタンを使用してボタンの代わりに画像があれば簡単に実行できますsurfaceview
。ボタンでこれを行う方法は?
編集
package com.amit.wozzle;
import android.os.Bundle;
import android.app.Activity;
import android.util.Log;
import android.view.Menu;
import android.view.MenuItem;
import android.view.MotionEvent;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.ViewGroup;
import android.widget.Button;
import android.widget.TableLayout;
import android.widget.TextView;
import android.support.v4.app.NavUtils;
public class MainActivity extends Activity {
private Button b1;
private Button b2;
private Button b3;
private Button b4;
private Button b5;
private Button b6;
private Button b7;
private Button b8;
private Button b9;
private int xb=3;
private int yb=3;
private int xbl;
private int ybt;
private int x=3;
private int y=3;
private TextView tv55;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
b1 = (Button) findViewById(R.id.tv1);
b2 = (Button) findViewById(R.id.tv2);
b3 = (Button) findViewById(R.id.tv3);
b4 = (Button) findViewById(R.id.tv4);
b5 = (Button) findViewById(R.id.tv5);
b6 = (Button) findViewById(R.id.tv6);
b7 = (Button) findViewById(R.id.tv7);
b8 = (Button) findViewById(R.id.tv8);
b9 = (Button) findViewById(R.id.tv9);
b2.setOnClickListener(new Glide());
b3.setOnClickListener(new Glide());
b4.setOnClickListener(new Glide());
b5.setOnClickListener(new Glide());
b6.setOnClickListener(new Glide());
b7.setOnClickListener(new Glide());
b8.setOnClickListener(new Glide());
b9.setOnClickListener(new Glide());
}
class Glide implements View.OnClickListener {
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
int[] loc ={0,0};
b1.getLocationOnScreen(loc);
int xw = b1.getWidth();
int[] loc1={0,0};
v.getLocationOnScreen(loc1);
TableLayout.LayoutParams lp = (TableLayout.LayoutParams) v.getLayoutParams();
lp.leftMargin = loc[0];
lp.topMargin = loc[1];
v.setLayoutParams(lp);
v.invalidate();
}
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
getMenuInflater().inflate(R.menu.main, menu);
return true;
}
}
これにより、強制的にクローズされます。Logcatは言う
07-14 02:04:32.564: D/AndroidRuntime(310): Shutting down VM
07-14 02:04:32.564: W/dalvikvm(310): threadid=1: thread exiting with uncaught exception (group=0x4001d800)
07-14 02:04:32.574: E/AndroidRuntime(310): FATAL EXCEPTION: main
07-14 02:04:32.574: E/AndroidRuntime(310): java.lang.ClassCastException: android.widget.TableRow$LayoutParams
07-14 02:04:32.574: E/AndroidRuntime(310): at com.amit.wozzle.MainActivity$Glide.onClick(MainActivity.java:81)
07-14 02:04:32.574: E/AndroidRuntime(310): at android.view.View.performClick(View.java:2408)
07-14 02:04:32.574: E/AndroidRuntime(310): at android.view.View$PerformClick.run(View.java:8816)
07-14 02:04:32.574: E/AndroidRuntime(310): at android.os.Handler.handleCallback(Handler.java:587)
07-14 02:04:32.574: E/AndroidRuntime(310): at android.os.Handler.dispatchMessage(Handler.java:92)
07-14 02:04:32.574: E/AndroidRuntime(310): at android.os.Looper.loop(Looper.java:123)
07-14 02:04:32.574: E/AndroidRuntime(310): at android.app.ActivityThread.main(ActivityThread.java:4627)
07-14 02:04:32.574: E/AndroidRuntime(310): at java.lang.reflect.Method.invokeNative(Native Method)
07-14 02:04:32.574: E/AndroidRuntime(310): at java.lang.reflect.Method.invoke(Method.java:521)
07-14 02:04:32.574: E/AndroidRuntime(310): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:868)
07-14 02:04:32.574: E/AndroidRuntime(310): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:626)
07-14 02:04:32.574: E/AndroidRuntime(310): at dalvik.system.NativeStart.main(Native Method)