我正在做最简单的onClick模型,无法启动onClick方法.我知道这很简单,我是Android新手.任何帮助表示赞赏.
package com.bordeloniphone.timeentry;
import android.app.Activity;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.Toast;
public class TimeEntryActivity extends Activity implements OnClickListener{
/** Called when the activity is first created. */
Button okButton;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
okButton = (Button) findViewById(R.id.btnOK);
okButton.setText(":)");
okButton.setOnClickListener(this);
//setContentView(okButton);
}
public void onClick(View v) {
Log.d("TEST", "TEST");
Toast.makeText(this, "TEST", Toast.LENGTH_SHORT).show();
}
}
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这是main.xml:
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:orientation="vertical" >
<Button
android:id="@+id/btnOK"
android:layout_width="80dp"
android:layout_height="wrap_content"
android:text="OK" />
</LinearLayout>
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不要将onClicklistener设置为此,请尝试以下方法:
okButton.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
Log.d("TEST", "TEST");
Toast.makeText(this, "TEST", Toast.LENGTH_SHORT).show();
}
});
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