小编Pra*_*nth的帖子

在更新sdk和支持库之前,每件事都运行良好.更新后我刚刚添加了支持库(意味着用资源导入了支持库).一旦我添加它我得到以下错误

错误:

    [2014-11-12 13:28:16 - android-support-v7-appcompat] E:\Android Projects\android-support-v7-appcompat\res\values-v21\styles_base.xml:75: error: Error retrieving parent for item: No resource found that matches the given name 'android:Widget.Material.ActionButton'.
    [2014-11-12 13:28:16 - android-support-v7-appcompat] 
    [2014-11-12 13:28:16 - android-support-v7-appcompat] E:\Android Projects\android-support-v7-appcompat\res\values-v21\styles_base.xml:79: error: Error retrieving parent for item: No resource found that matches the given name 'android:Widget.Material.ActionButton.CloseMode'.
    [2014-11-12 13:28:16 - android-support-v7-appcompat] 
    [2014-11-12 13:28:16 - android-support-v7-appcompat] E:\Android Projects\android-support-v7-appcompat\res\values-v21\styles_base.xml:83: error: Error retrieving parent for item: No resource found that matches the given name 'android:Widget.Material.ActionButton.Overflow'.
    [2014-11-12 13:28:16 - android-support-v7-appcompat] 
    [2014-11-12 13:28:16 - …

操作栏向上导航按钮 在模拟器中工作正常但在设备中不起作用任何人都可以帮助我

主要活动

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

    tf = Typeface.createFromAsset(getAssets(), "font/AGENCYB.TTF");

    Button btnWeatherDetails = (Button) findViewById(R.id.btnWeather);
    Button btnMovieDetails = (Button) findViewById(R.id.btnMovies);
    Button btnHoroscopeDetails = (Button) findViewById(R.id.btnHoroscope);

    btnWeatherDetails.setOnClickListener(new View.OnClickListener() {

        @Override
        public void onClick(View v) {               
            Intent i = new Intent(MainActivity.this, WeatherActivity.class);
            MainActivity.this.startActivity(i);
        }
    });


    btnMovieDetails.setOnClickListener(new View.OnClickListener() {

        @Override
        public void onClick(View arg0) {

            Intent i = new Intent(MainActivity.this, MovieActivity.class);
            MainActivity.this.startActivity(i);             
        }
    });

    btnHoroscopeDetails.setOnClickListener(new View.OnClickListener() {

        @Override
        public void onClick(View arg0) {

            Intent i = new Intent(MainActivity.this, …