此活動(dòng)已由窗口裝飾提供一個(gè)操作條。想轉(zhuǎn)移我的東西用Toolbar而不是動(dòng)作條，但我一直說錯(cuò)了java.lang.RuntimeException: Unable to start activity ComponentInfo{com.tyczj.weddingalbum/com.xxx.xxx.MainActivity}:
java.lang.IllegalStateException: This Activity already has an action bar supplied by the window decor. Do not request
Window.FEATURE_ACTION_BAR and set windowActionBar to false in your theme to use a Toolbar instead.
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2180)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2230)
at android.app.ActivityThread.access$600(ActivityThread.java:141)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1234)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:137)
at android.app.ActivityThread.main(ActivityThread.java:5039)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:511)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:793)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:560)因此，我添加了我的樣式，使我的活動(dòng)沒有actionbar。<style name="AppCompatTheme" parent="@style/Theme.AppCompat.Light">
<item name="android:windowActionBar">false</item></style>這個(gè)主題適用于我清單中的活動(dòng)<activity
android:name=".MainActivity"
android:windowSoftInputMode="adjustResize|stateHidden"
android:theme="@style/AppCompatTheme" android:screenOrientation="portrait"/>MainActivity擴(kuò)展了GooglePlayServiceActivity，所以我也在那里設(shè)置了主題<activity
android:name=".GooglePlayServicesActivity"
android:label="@string/title_activity_google_play_services"
android:theme="@style/AppCompatTheme">但我還是明白錯(cuò)誤。我也不要求窗口功能在任何地方。知道為什么我還能拿到這個(gè)嗎？
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TA貢獻(xiàn)1831條經(jīng)驗(yàn) 獲得超4個(gè)贊
<item name="windowActionBar">false</item>
app/src/main/res/values/styles.xml.
AppCompatActivity
<item name="windowNoTitle">true</item>
<!-- Base application theme. --><style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar"> <!-- Customize your theme here. --> <item name="colorPrimary">@color/colorPrimary</item> <item name="colorPrimaryDark">@color/colorPrimaryDark</item> <item name="colorAccent">@color/colorAccent</item> <item name="windowActionBar">false</item> <item name="windowNoTitle">true</item></style>
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TA貢獻(xiàn)1821條經(jīng)驗(yàn) 獲得超5個(gè)贊
Theme.AppCompat.Light.NoActionBar
<style name="NoActionBarTheme" parent="Theme.AppCompat.Light.NoActionBar"> ...</style>
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