【发布时间】:2016-02-13 13:51:10
【问题描述】:
我的create 方法如下所示:
@Override
public void create () {
batch = new SpriteBatch();
FileHandle file = Gdx.files.external("file.txt");
file.writeString("My god, it's full of stars", false);
}
我还包括:
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>
我得到的例外是:
02-13 14:45:51.858 12439-12466/com.snowdevs.tweetiebirds E/AndroidRuntime: FATAL EXCEPTION: GLThread 1120
Process: com.snowdevs.tweetiebirds, PID: 12439
com.badlogic.gdx.utils.GdxRuntimeException: Error writing file: file.txt (External)
at com.badlogic.gdx.files.FileHandle.writeString(FileHandle.java:353)
at com.badlogic.gdx.files.FileHandle.writeString(FileHandle.java:339)
at com.snowdevs.tweetiebirds.TweetieBirdsGame.create(TweetieBirdsGame.java:22)
at com.badlogic.gdx.backends.android.AndroidGraphics.onSurfaceChanged(AndroidGraphics.java:254)
at android.opengl.GLSurfaceView$GLThread.guardedRun(GLSurfaceView.java:1519)
at android.opengl.GLSurfaceView$GLThread.run(GLSurfaceView.java:1240)
Caused by: com.badlogic.gdx.utils.GdxRuntimeException: Error writing file: file.txt (External)
at com.badlogic.gdx.files.FileHandle.writer(FileHandle.java:330)
at com.badlogic.gdx.files.FileHandle.writeString(FileHandle.java:350)
at com.badlogic.gdx.files.FileHandle.writeString(FileHandle.java:339)
at com.snowdevs.tweetiebirds.TweetieBirdsGame.create(TweetieBirdsGame.java:22)
at com.badlogic.gdx.backends.android.AndroidGraphics.onSurfaceChanged(AndroidGraphics.java:254)
at android.opengl.GLSurfaceView$GLThread.guardedRun(GLSurfaceView.java:1519)
at android.opengl.GLSurfaceView$GLThread.run(GLSurfaceView.java:1240)
Caused by: java.io.FileNotFoundException: /storage/emulated/0/file.txt: open failed: EACCES (Permission denied)
at libcore.io.IoBridge.open(IoBridge.java:452)
at java.io.FileOutputStream.<init>(FileOutputStream.java:87)
at com.badlogic.gdx.files.FileHandle.writer(FileHandle.java:322)
at com.badlogic.gdx.files.FileHandle.writeString(FileHandle.java:350)
at com.badlogic.gdx.files.FileHandle.writeString(FileHandle.java:339)
at com.snowdevs.tweetiebirds.TweetieBirdsGame.create(TweetieBirdsGame.java:22)
at com.badlogic.gdx.backends.android.AndroidGraphics.onSurfaceChanged(AndroidGraphics.java:254)
at android.opengl.GLSurfaceView$GLThread.guardedRun(GLSurfaceView.java:1519)
at android.opengl.GLSurfaceView$GLThread.run(GLSurfaceView.java:1240)
Caused by: android.system.ErrnoException: open failed: EACCES (Permission denied)
at libcore.io.Posix.open(Native Method)
at libcore.io.BlockGuardOs.open(BlockGuardOs.java:186)
at libcore.io.IoBridge.open(IoBridge.java:438)
at java.io.FileOutputStream.<init>(FileOutputStream.java:87)
at com.badlogic.gdx.files.FileHandle.writer(FileHandle.java:322)
at com.badlogic.gdx.files.FileHandle.writeString(FileHandle.java:350)
at com.badlogic.gdx.files.FileHandle.writeString(FileHandle.java:339)
at com.snowdevs.tweetiebirds.TweetieBirdsGame.create(TweetieBirdsGame.java:22)
at com.badlogic.gdx.backends.android.AndroidGraphics.onSurfaceChanged(AndroidGraphics.java:254)
at android.opengl.GLSurfaceView$GLThread.guardedRun(GLSurfaceView.java:1519)
at android.opengl.GLSurfaceView$GLThread.run(GLSurfaceView.java:1240)
我使用带有 Android 6 Marshmallow 的 Nexus 5 进行测试。
我搜索并发现 Android 6 使用 Run Time Permissions,但 LibGDX 开发人员说它甚至可以在 Android 6 上运行。是否有修复,无论是否有 Run Time Permissions?
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