[英]Android Service sending bundle data to activity is NULL
我正在尝试将捆绑包数据从我的服务发送到我的活动,URL和ID不仅只能用于位图,还可以。 我不知道为什么?
服务等级:
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);
ImagePreviewActivity:
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:捆绑包->> imgUrl => null | imgId => null
只有mBitmap有效!
我认为您确实将String放在了Bundle中。 你应该打电话
getIntent()。getStringExtra(“ your key”);
如果要捆绑销售商品(getIntent()。getExtras()上的值),则应将其放在捆绑商品类中
Bundle bundle = new Bundle();
bundle.putString( “键”, “值”);
intent.putExtra( “钥匙”,束)
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