我有一個庫項目和主項目,我嘗試從主項目啓動庫項目中定義的活動。嘗試啓動庫項目活動
Intent intent = new Intent("isr.LAUNCH");
intent.setComponent(new ComponentName("com.ISR", "com.ISR.activity.CameraActivity"));
startActivity(intent);
但我收到以下異常:
05-14 17:13:42.853: E/AndroidRuntime(29217): java.lang.SecurityException: Permission Denial: starting Intent { act=isr.LAUNCH cmp=com.ISR/.activity.CameraActivity } from ProcessRecord{40aa7178 29217:com.ssbs.sw.SWE/10094} (pid=29217, uid=10094) requires null
05-14 17:13:42.853: E/AndroidRuntime(29217): at android.os.Parcel.readException(Parcel.java:1322)
05-14 17:13:42.853: E/AndroidRuntime(29217): at android.os.Parcel.readException(Parcel.java:1276)
05-14 17:13:42.853: E/AndroidRuntime(29217): at android.app.ActivityManagerProxy.startActivity(ActivityManagerNative.java:1351)
05-14 17:13:42.853: E/AndroidRuntime(29217): at android.app.Instrumentation.execStartActivity(Instrumentation.java:1374)
05-14 17:13:42.853: E/AndroidRuntime(29217): at android.app.Activity.startActivityForResult(Activity.java:2827)
05-14 17:13:42.853: E/AndroidRuntime(29217): at android.support.v4.app.FragmentActivity.startActivityForResult(FragmentActivity.java:817)
05-14 17:13:42.853: E/AndroidRuntime(29217): at android.app.Activity.startActivity(Activity.java:2933)
05-14 17:13:42.853: E/AndroidRuntime(29217): at com.ssbs.sw.IR.view.MainActivity$1$1.onMenuItemClick(MainActivity.java:58)
05-14 17:13:42.853: E/AndroidRuntime(29217): at com.ssbs.sw.SWE.actionbarV5.menu.MenuButtonHelper$1.onClick(MenuButtonHelper.java:108)
05-14 17:13:42.853: E/AndroidRuntime(29217): at android.view.View.performClick(View.java:2492)
05-14 17:13:42.853: E/AndroidRuntime(29217): at android.view.View$PerformClick.run(View.java:9087)
05-14 17:13:42.853: E/AndroidRuntime(29217): at android.os.Handler.handleCallback(Handler.java:587)
05-14 17:13:42.853: E/AndroidRuntime(29217): at android.os.Handler.dispatchMessage(Handler.java:92)
05-14 17:13:42.853: E/AndroidRuntime(29217): at android.os.Looper.loop(Looper.java:130)
05-14 17:13:42.853: E/AndroidRuntime(29217): at android.app.ActivityThread.main(ActivityThread.java:3740)
05-14 17:13:42.853: E/AndroidRuntime(29217): at java.lang.reflect.Method.invokeNative(Native Method)
05-14 17:13:42.853: E/AndroidRuntime(29217): at java.lang.reflect.Method.invoke(Method.java:507)
05-14 17:13:42.853: E/AndroidRuntime(29217): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:880)
05-14 17:13:42.853: E/AndroidRuntime(29217): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:638)
05-14 17:13:42.853: E/AndroidRuntime(29217): at dalvik.system.NativeStart.main(Native Method)
這是庫項目清單我:
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.CAMERA" />
<uses-feature android:name="android.hardware.camera" />
<uses-feature android:name="android.hardware.camera.autofocus" />
<uses-sdk
android:minSdkVersion="8"
android:targetSdkVersion="16" />
<application
android:icon="@drawable/ic_launcher"
android:label="@string/app_name" >
<activity android:name=".activity.CameraActivity" android:exported="true" >
<intent-filter>
<action android:name="isr.LAUNCH" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</activity>
</application>
我該如何解決這個問題?
編輯
我的主要項目清單的權限:
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
<uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />
<uses-permission android:name="android.permission.READ_PHONE_STATE" />
<uses-permission android:name="android.permission.VIBRATE" />
<uses-permission android:name="android.permission.GET_TASKS" />
<uses-permission android:name="android.permission.CAMERA" />
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
<uses-permission android:name="android.permission.BLUETOOTH" />
<uses-permission android:name="com.android.launcher.permission.INSTALL_SHORTCUT" />
<uses-sdk
android:minSdkVersion="8"
android:targetSdkVersion="15" />
EDIT 2
我已經應對,以所謂的活動我的主要應用程序清單定義解決我的問題(但我想知道我是否可以在不添加此定義的情況下做到這一點):
<activity android:name="com.ISR.activity.CameraActivity">
<intent-filter>
<action android:name="isr.LAUNCH" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</activity>
現在我可以開始我用下面的代碼活動:
Intent intent = new Intent("isr.LAUNCH");
startActivity(intent);
將權限移動到您的主項目而不是您的庫項目? – 2013-05-14 14:28:06
@NirvanaTikku我在我的主要項目清單 – Lemberg 2013-05-14 14:32:52
有同樣的權限,以防萬一清理和重建這兩個項目。 – FoamyGuy 2013-05-14 14:40:45