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2024-11-02 10:00:04

illegalstateexception:只有全屏不透明活动可以请求方向

我在Android 8.0 Oreo的联系人簿中检索联系人时遇到了这个问题:只有全屏不透明的活动才能请求方向

我正在尝试从电话联系簿中获取我的活动中的联系人，它对棒棒糖、棉花糖、牛轧糖等都非常有效，但它会给我奥利奥这样的错误，请帮助我。我的代码在下面。

演示代码:-

private void loadContacts() {
            contactAsync = new ContactLoaderAsync();
            contactAsync.execute();
        }

        private class ContactLoaderAsync extends AsyncTask<Void, Void, Void> {
            private Cursor numCursor;

            @Override
            protected void onPreExecute() {
                super.onPreExecute();
                Uri numContacts = ContactsContract.CommonDataKinds.Phone.CONTENT_URI;
                String[] numProjection = new String[]{ContactsContract.CommonDataKinds.Phone.CONTACT_ID, ContactsContract.CommonDataKinds.Phone.DISPLAY_NAME, ContactsContract.CommonDataKinds.Phone.NUMBER, ContactsContract.CommonDataKinds.Phone.TYPE};
                if (android.os.Build.VERSION.SDK_INT < 11) {
                    numCursor = InviteByContactActivity.this.managedQuery(numContacts, numProjection, null, null, ContactsContract.CommonDataKinds.Phone.DISPLAY_NAME + " COLLATE NOCASE ASC");
                } else {
                    CursorLoader cursorLoader = new CursorLoader(InviteByContactActivity.this, numContacts, numProjection, null, null, ContactsContract.CommonDataKinds.Phone.DISPLAY_NAME + " COLLATE NOCASE ASC");
                    numCursor = cursorLoader.loadInBackground();
                }

            }

            @Override
            protected Void doInBackground(Void... params) {
                if (numCursor.moveToFirst()) {
                    try {
                        final int contactIdIndex = numCursor.getColumnIndex(ContactsContract.CommonDataKinds.Phone.CONTACT_ID);
                        final int displayNameIndex = numCursor.getColumnIndex(ContactsContract.CommonDataKinds.Phone.DISPLAY_NAME);
                        final int numberIndex = numCursor.getColumnIndex(ContactsContract.CommonDataKinds.Phone.NUMBER);
                        final int typeIndex = numCursor.getColumnIndex(ContactsContract.CommonDataKinds.Phone.TYPE);
                        String displayName, number, type;
                        do {
                            displayName = numCursor.getString(displayNameIndex);
                            number = numCursor.getString(numberIndex);
                            type = getContactTypeString(numCursor.getString(typeIndex), true);
                            final ContactModel contact = new ContactModel(displayName, type, number);
                            phoneNumber = number.replaceAll(" ", "").replaceAll("\\(", "").replaceAll("\\)", "").replaceAll("-", "");

                            if (phoneNumber != null || displayName != null) {
                                contacts.add(phoneNumber);
                                contactsName.add(displayName);
                                contactsChecked.add(false);

                                filterdNames.add(phoneNumber);
                                filterdContactNames.add(displayName);
                                filterdCheckedNames.add(false);
                            }
                        } while (numCursor.moveToNext());
                    } finally {
                        numCursor.close();
                    }
                }


                Collections.sort(contacts, new Comparator<String>() {
                    @Override
                    public int compare(String lhs, String rhs) {
                        return lhs.compareToIgnoreCase(rhs);
                    }
                });

                InviteByContactActivity.this.runOnUiThread(new Runnable() {
                    @Override
                    public void run() {
                        mContactAdapter.notifyDataSetChanged();
                    }
                });

                return null;
            }
        }

        private String getContactTypeString(String typeNum, boolean isPhone) {
            String type = PHONE_TYPES.get(typeNum);
            if (type == null)
                return "other";
            return type;
        }

        static HashMap<String, String> PHONE_TYPES = new HashMap<String, String>();

        static {
            PHONE_TYPES.put(ContactsContract.CommonDataKinds.Phone.TYPE_HOME + "", "home");
            PHONE_TYPES.put(ContactsContract.CommonDataKinds.Phone.TYPE_MOBILE + "", "mobile");
            PHONE_TYPES.put(ContactsContract.CommonDataKinds.Phone.TYPE_WORK + "", "work");
        }
}

错误日志:

E/AndroidRuntime: FATAL EXCEPTION: main Process: com.example, PID: 6573
                                                             java.lang.RuntimeException: Unable to start activity ComponentInfo{com.example/com.example.Activity.InviteByContactActivity}: java.lang.IllegalStateException: Only fullscreen opaque activities can request orientation
                                                              Caused by: java.lang.IllegalStateException: Only fullscreen opaque activities can request orientation

当前回答

如果activity是你自己创建的，你可以在activity中尝试:

@Override
public void setRequestedOrientation(int requestedOrientation) {
    try {
        super.setRequestedOrientation(requestedOrientation);
    } catch (IllegalStateException e) {
        // Only fullscreen activities can request orientation
        e.printStackTrace();
    }
}

这应该是最简单的解决方案。

2019-01-10 07:21:11

其他回答

谷歌在v27之后在Activity的onCreate方法上抛出这个异常，它们的意思是:如果一个Activity是半透明的或浮动的，它的方向应该依赖于父Activity(后台)，不能自己做决定。

即使你从浮动或半透明的活动中删除android:screenOrientation="portrait"，但在其父(背景)活动上固定方向，它仍然由父固定，我已经测试过了。

一个特殊的情况:如果你在一个启动器活动上做半透明，它没有父(背景)，所以总是随着设备旋转。想要修复它，你必须采取另一种方式来替换<item name="android:windowIsTranslucent">true</item> style。

2018-02-19 18:03:11

Use

android:screenOrientation="behind"

和主题

<style name="translucent" parent="Theme.AppCompat.Light.NoActionBar">
    <item name="android:windowBackground">#beaaaaaa</item>
    <item name="android:windowIsTranslucent">true</item>
    <item name="android:windowNoTitle">true</item>
    <item name="android:windowAnimationStyle">@android:style/Animation</item>
    <item name="android:typeface">normal</item>
    <item name="android:windowSoftInputMode">adjustPan</item>
    <item name="windowActionBar">false</item>
</style>
2019-07-02 08:15:02

在Android O和以后，当你设置

 android:screenOrientation="portrait"

在清单。

去掉那条线，然后使用

 setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);

在你的活动中。

这将解决你的问题。

2018-01-03 07:05:50

我只在SDK 26(8.0.0)中遇到过这个问题，如果使用windowIsTranslucent 'true'并强制设置方向:

下面是解决方案:

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

        // fixing portrait mode problem for SDK 26 if using windowIsTranslucent = true
        if (Build.VERSION.SDK_INT == 26) {
            setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED);
        } else {
            setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
        }        
    }



       <style name="SplashActivty" parent="AppTheme">
        <item name="android:windowIsTranslucent">true</item>
        <item name="android:windowBackground">@android:color/transparent</item>
        <item name="android:windowContentOverlay">@null</item>
        <item name="android:windowNoTitle">true</item>
    </style>



<!-- Splash screen -->
        <activity
            android:name="edu.aku.family_hifazat.activities.SplashActivity"
            android:label="@string/app_name"
            android:screenOrientation="unspecified"
            android:theme="@style/SplashActivty">

            <intent-filter>
                <action android:name="android.intent.action.MAIN" />
                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>

        </activity>
2018-09-28 07:13:22

我得到这个错误时，我试图捕捉图像或采取图像从画廊为我的工作是删除两者

 setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);

and

android:screenOrientation="portrait"

现在我的活动正在使用这个主题:

  <style name="Transparent" parent="Theme.AppCompat.Light.NoActionBar">
        <item name="android:windowNoTitle">true</item>
        <item name="android:windowBackground">@android:color/transparent</item>
        <item name="android:colorBackgroundCacheHint">@null</item>
        <item name="android:windowAnimationStyle">@android:style/Animation</item>
        <item name="android:windowIsTranslucent">false</item>
        <item name="android:windowContentOverlay">@null</item>
        <item name="android:windowIsFloating">true</item>
        <item name="android:backgroundDimEnabled">false</item>
    </style>
2019-01-02 05:06:56

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