requestFeature() must be called before adding cont

原创

generallizhong 2021-07-07 16:40:06 ©著作权

文章标签 JAVA 文章分类 Java 后端开发

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public void onCreate(Bundle savedInstanceState) {
            super.onCreate(savedInstanceState);
            setContentView(R.layout.tab_choice);
      requestWindowFeature(Window.FEATURE_NO_TITLE);
}

public void onCreate(Bundle savedInstanceState) {
            super.onCreate(savedInstanceState);
            setContentView(R.layout.tab_choice);
      requestWindowFeature(Window.FEATURE_NO_TITLE);
}

02-17 10:31:38.792: E/AndroidRuntime(630): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.hr/com.hr.tab_choice}: android.util.AndroidRuntimeException: requestFeature() must be called before adding content

其中:

setContentView(R.layout.tab_choice);
     requestWindowFeature(Window.FEATURE_NO_TITLE);

两行顺序换一下就可以了。

改后：

public void onCreate(Bundle savedInstanceState) {
            super.onCreate(savedInstanceState);
     requestWindowFeature(Window.FEATURE_NO_TITLE);
            setContentView(R.layout.tab_choice);
}

其中:

setContentView(R.layout.tab_choice);
     requestWindowFeature(Window.FEATURE_NO_TITLE);

两行顺序换一下就可以了。

改后：

public void onCreate(Bundle savedInstanceState) {
            super.onCreate(savedInstanceState);
     requestWindowFeature(Window.FEATURE_NO_TITLE);
            setContentView(R.layout.tab_choice);
}