我正在尝试编写代码以从Android应用程序发送短信,但当我尝试发送短信时,它会将错误发送给我:
09-17 18:37:29.974 12847-12847/**.**.****E/AndroidRuntime? FATAL EXCEPTION: main
Process: **.**.****, PID: 12847
java.lang.SecurityException: Sending SMS message: uid 10092 does not have android.permission.SEND_SMS.
at android.os.Parcel.readException(Parcel.java:1599)
at android.os.Parcel.readException(Parcel.java:1552)
at com.android.internal.telephony.ISms$Stub$Proxy.sendTextForSubscriber(ISms.java:768)
at android.telephony.SmsManager.sendTextMessageInternal(SmsManager.java:310)
at android.telephony.SmsManager.sendTextMessage(SmsManager.java:293)
at **.**.****.MainActivity$3.onClick(MainActivity.java:70)
at android.view.View.performClick(View.java:5198)
at android.view.View$PerformClick.run(View.java:21147)
at android.os.Handler.handleCallback(Handler.java:739)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:148)
at android.app.ActivityThread.main(ActivityThread.java:5417)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)
Run Code Online (Sandbox Code Playgroud)
我检查了但是我在清单中有权限,如下所示:
<?xml version="1.0" encoding="utf-8"?>
Run Code Online (Sandbox Code Playgroud)
<uses-permission android:name="android.permission.SEND_SMS"/>
<uses-feature android:name="android.hardware.telephony"
android:required="true"/>
<application
android:exported="true"
android:allowBackup="true"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:theme="@style/AppTheme">
<activity
android:name=".MainActivity"
android:label="@string/app_name"
android:screenOrientation="portrait">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity> …Run Code Online (Sandbox Code Playgroud) 我试图实现从存储中写入和读取的请求权限。一切正常,但今天 Android 向我展示了 onRequestPermissionsResult(...) 方法已被弃用。StackOverflow 中有很多关于这个主题的问题,但不幸的是,它们已经过时了。
我在一个片段中调用了下面的方法。
建议简单地调用:
requestPermissions(new String[] {Manifest.permission.WRITE_EXTERNAL_STORAGE},
StorageKeys.STORAGE_PERMISSION_CODE)
Run Code Online (Sandbox Code Playgroud)
而不是我的方法:
ActivityCompat.requestPermissions(getActivity(),
new String[] {Manifest.permission.WRITE_EXTERNAL_STORAGE},
StorageKeys.STORAGE_PERMISSION_CODE))
Run Code Online (Sandbox Code Playgroud)
但它们都表明 onRequestPermissionsResult(...) 已被弃用。
这是我的 onRequestPermissionsResult(...) 方法:
@Override
public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions,
@NonNull int[] grantResults) {
if (requestCode == StorageKeys.STORAGE_PERMISSION_CODE) {
if (grantResults.length > 0
&& grantResults[0] == PackageManager.PERMISSION_GRANTED) {
exportBibTex.createBibFile();
exportBibTex.writeBibFile(exportBibTex
.getBibDataLibrary(libraryModel, bookDao, noteDao));
Toast.makeText(getContext(),
getString(R.string.exported_file_stored_in) + '\n'
+ File.separator + StorageKeys.DOWNLOAD_FOLDER + File.separator + fileName
+ StorageKeys.BIB_FILE_TYPE, Toast.LENGTH_LONG).show();
} else {
Toast.makeText(getContext(), R.string.storage_permission_denied,
Toast.LENGTH_SHORT).show();
}
}
}
Run Code Online (Sandbox Code Playgroud)
这是一个简单的警报对话框,我在其中调用 …
我在使用日历提供程序时遇到Oreo Android 8.0/8.1设备上的应用程序崩溃.我的设备上运行Nougat及以下版本时,问题并未显示.
Permission Denial: reading com.android.providers.calendar.CalendarProvider2 uri content://com.android.calendar/calendars from pid=8522, uid=10197 requires android.permission.READ_CALENDAR, or grantUriPermission()
Run Code Online (Sandbox Code Playgroud)
令我困惑的是,即使系统在运行时请求持久性,它们也会被用户确认,并且可以在系统设置中验证崩溃.甚至在访问之前检查权限(参见下面的代码)也无济于事.访问被确认 - 然后被拒绝.
在我的AndroidManifest中:
<manifest ...>
<uses-permission android:name="android.permission.READ_CALENDAR" />
<uses-permission android:name="android.permission.WRITE_CALENDAR" />
<application>
...
</application>
</manifest>
Run Code Online (Sandbox Code Playgroud)
作为示例(对于其他查询也会出现问题),我使用此方法创建日历:
public static void createCalendarIfNotExists(android.app.Activity activity) throws SecurityException {
ContentResolver contentResolver = activity.getContentResolver();
// Check if calendar already exists.
String[] projection = new String[]{
CalendarContract.Calendars._ID,
CalendarContract.Calendars.CALENDAR_DISPLAY_NAME};
if (ContextCompat.checkSelfPermission(activity, Manifest.permission.WRITE_CALENDAR) == PackageManager.PERMISSION_GRANTED) {
Cursor cursor = contentResolver.query(CalendarContract.Calendars.CONTENT_URI,
projection,
CalendarContract.Calendars.CALENDAR_DISPLAY_NAME + " = ?",
new String[]{CALENDAR_NAME},
null);
if (cursor != …Run Code Online (Sandbox Code Playgroud) java android android-calendar android-permissions android-8.0-oreo