小编Du *_*ynh的帖子

今天，我已将 android support v7 appcompat 更新到版本 23。更新后，eclipseCall requires API level 11 (current min is 8): android.app.Activity#onCreateView在文件头处显示错误。这是我的java代码

package xxxxxx.xxxxxxx.xxxx.xx.activity;

import xxxxxx.xxxxxxx.xxxx.xx.R;
import android.os.Bundle;
import android.support.v7.app.AppCompatActivity;
import android.widget.LinearLayout;
import android.widget.TextView;

public class SingActivity extends AppCompatActivity {
    private LinearLayout layInfo;
    private TextView lblSongName;
    private TextView lblStatus;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_sing);

        layInfo = (LinearLayout) findViewById(R.id.lay_info);
        lblSongName = (TextView) findViewById(R.id.lbl_song_name);
        lblStatus = (TextView) findViewById(R.id.lbl_status);
    }

    @Override
    public void onBackPressed() {
        finish();
    }
}

我在android中制作了一个自定义切换按钮，选中状态和未选中状态在两个图像上都可以正常工作，现在我想为切换按钮的禁用状态设置禁用图像。我怎么做？谢谢！

这是我的代码

<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android" >
    <item android:state_checked="false" android:drawable="@drawable/record_off" />
    <item android:state_checked="true" android:drawable="@drawable/record_on" />
</selector>