Java 向活动发送捆绑数据的Android服务为空
我试图将捆绑数据从我的服务发送到我的活动,url和id不起作用,只有位图起作用。我不知道为什么 服务类别:Java 向活动发送捆绑数据的Android服务为空,java,android,android-activity,service,bundle,Java,Android,Android Activity,Service,Bundle,我试图将捆绑数据从我的服务发送到我的活动,url和id不起作用,只有位图起作用。我不知道为什么 服务类别: String imgUrl = ".....img1.jpg"; String imageId = "111"; // Construct pending intent to serve as action for notification item Intent intent = new Intent(this, ImagePreviewActivity.class); intent.
String imgUrl = ".....img1.jpg";
String imageId = "111";
// Construct pending intent to serve as action for notification item
Intent intent = new Intent(this, ImagePreviewActivity.class);
intent.putExtra("url", imgUrl);
intent.putExtra("id", imageId);
intent.putExtra("bitmap", resizedBitmap);
PendingIntent pIntent = PendingIntent.getActivity(this, 0, intent, 0);
图像预览活动:
Bundle extras = getIntent().getExtras();
if(extras != null)
{
imgUrl = extras.getString("url");
imgId = getIntent().getStringExtra("id");
mBitmap = getIntent().getParcelableExtra("bitmap");
Log.i(TAG, "Bundle ->> imgUrl => " + imgUrl + " | imgId => " + imgId);
//setImageToCarViewFromUrl(imgUrl);
setImageToCarViewFromBitmap(mBitmap);
}
else if(getIntent().getParcelableExtra("bitmap") != null)
{
mBitmap = getIntent().getParcelableExtra("bitmap");
setImageToCarViewFromBitmap(mBitmap);
}
else
{
//Image not Ready
dialogImagesNotReady(false);
}
结果:Bundle->imgUrl=>null | imgId=>null
只有mBitmap在工作
我想你放的是绳子而不是包裹。你应该打电话 getIntent().getStringExtra(“您的密钥”) 如果您想要bundle(getIntent().getExtras()上的值),应该将其放入bundle类中 Bundle=新Bundle() bundle.putString(“键”、“值”)
intent.putExtra(“key”,bundle)调用
getActivity
时使用不同的requestCode