【发布时间】:2015-06-04 11:08:59
【问题描述】:
在 FINISHED-LEVEL 模式下,我以 PNG 格式打印我的游戏屏幕并将其保存到文件 (saveScreenshotNamePath)。然后我想使用 shareGoogleImage 将该级别的图片上传到 Google+。我只用文本测试了共享功能,它可以工作,但我在图像共享部分遇到问题。
在出现的谷歌上传对话框中看不到打印屏幕,我只看到标题文字;显然图像没有附加。这可能是什么问题?
代码如下:
这会将打印屏幕保存到文件中:
public static String saveScreenshotNamePath(String name){
try{
FileHandle fh;
do{
fh = new FileHandle(name + ".png");
}while (fh.exists());
Pixmap pixmap = getScreenshot(0, 0, Gdx.graphics.getWidth(), Gdx.graphics.getHeight(), false);
PixmapIO.writePNG(fh, pixmap);
pixmap.dispose();
return fh.file().getAbsolutePath();
}catch (Exception e){
return "";
}
}
这会启动 Intent:
@Override
public void shareGoogleImage(int no_level, String path) {
try { Thread.sleep(2000); } catch (InterruptedException e) { e.printStackTrace(); }
Intent share = new PlusShare.Builder(this)
.setText("See my latest Game Level " + Integer.toString(no_level) + " score")
.setType("image/png")
.setStream(Uri.parse(path)).getIntent();
startActivityForResult(share, 0);
}
我也尝试了 MediaStore 变体,但结果相同:
@Override
public void shareGoogleImage(int no_level, String path) {
File tmpFile = new File(path);
String photoUri = "";
try {
photoUri = MediaStore.Images.Media.insertImage(getContentResolver(), tmpFile.getAbsolutePath(), null, null);
} catch (FileNotFoundException e1) { e1.printStackTrace(); }
try { Thread.sleep(2000); } catch (InterruptedException e) { e.printStackTrace(); }
Intent share = new PlusShare.Builder(this)
.setText("See my latest Game Level " + Integer.toString(no_level) + " score")
.setType("image/png")
.setStream(Uri.parse(photoUri))
.getIntent();
startActivityForResult(share, 0);
}
这是位于 AndroidLauncher.java(活动文件)内的 shareGoogleImage 函数的游戏屏幕中的游戏内(核心文件)触发器(Scene2D ImageButton 按下):
ShareGoogleButton.addListener( new ClickListener() {
@Override
public void clicked(InputEvent event, float x, float y){
if(!share_pressed){
share_pressed = true;
ShareGoogleButton.clearActions();
ShareGoogleButton.addAction(sequence(moveBy(0f, 12f, 0.1f), moveBy(0f, -12f, 0.2f), run(new Runnable(){
public void run(){
String pathto_screencap = ScreenshotFactory.saveScreenshotNamePath("google_share_image");
game.google_facebook_services.shareGoogleImage(level_no, pathto_screencap);
share_pressed = false;
}
})));
}
}
});
【问题讨论】:
标签: android-activity libgdx google-play-services scene2d