Android 小吃栏布局
Android Snackbar layout
我如何自定义我的 Snackbar 布局,就像在 Google 驱动器上一样,如下所示?
编辑:这是唯一的解决办法吗?
为什么需要 snackbar
?只需在布局底部添加一个包含您需要的信息的视图。
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="50dp"
android:layout_alignParentBottom="true"
android:background="@android:color/black"
android:layout_alignParentStart="true">
<ImageView
android:id="@+id/image"
android:src="@drawable/image"
android:layout_width="50dp"
android:layout_height="50dp"/>
<TextView
android:id="@+id/email"
android:textSize="25sp"
android:textColor="@android:color/white"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Email"
android:layout_alignParentBottom="true"
android:layout_toEndOf="@+id/image" />
<TextView
android:id="@+id/name"
android:textSize="25sp"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textColor="@android:color/white"
android:text="Name"
android:layout_alignParentTop="true"
android:layout_toEndOf="@+id/image" />
</RelativeLayout>
我已经设法与 Mike 和 JJD anwser 一起解决了这个问题。这是我的代码
在我的 activity:
private void showLoggedUser() {
View view = findViewById(android.R.id.content);
Snackbar snackbar = Snackbar.make(view, "", Snackbar.LENGTH_LONG);
Snackbar.SnackbarLayout layout = (Snackbar.SnackbarLayout) snackbar.getView();
layout.findViewById(android.support.design.R.id.snackbar_text).setVisibility(View.INVISIBLE);
FirebaseUser currentUser = FirebaseUtils.getCurrentUser();
View snackView = mInflater.inflate(R.layout.login_snackbar, null);
((TextView)snackView.findViewById(R.id.user_name)).setText(currentUser.getDisplayName());
((TextView)snackView.findViewById(R.id.user_mail)).setText(currentUser.getEmail());
final ImageView imageview = (ImageView) snackView.findViewById(R.id.user_ic);
ImageDownloader imageDownloader = new ImageDownloader() {
@Override
protected void onPostExecute(Bitmap bitmap) {
RoundedBitmapDrawable bmDrawable;
bmDrawable = RoundedBitmapDrawableFactory.create(getResources(), bitmap);
bmDrawable.setCornerRadius(Math.max(bitmap.getWidth(), bitmap.getHeight()) / 2.0f);
imageview.setImageDrawable(bmDrawable);
}
};
imageDownloader.execute(currentUser.getPhotoUrl().toString());
layout.addView(snackView, 0);
snackbar.show();
}
我的布局:
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:orientation="horizontal" android:layout_width="match_parent"
android:layout_height="match_parent" android:gravity="center_vertical"
android:paddingTop="@dimen/activity_margin" android:paddingBottom="@dimen/activity_margin">
<ImageView
android:id="@+id/user_ic"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
app:srcCompat="@drawable/ic_user_white"
android:adjustViewBounds="false" />
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="vertical"
android:layout_marginLeft="10dp">
<TextView
android:text="Username"
android:id="@+id/user_name"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="@style/TextAppearance.AppCompat.SearchResult.Subtitle"
android:textColor="@android:color/white" />
<TextView
android:text="Usermail"
android:id="@+id/user_mail"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="@style/TextAppearance.AppCompat.Caption"
android:textColor="@android:color/white" />
</LinearLayout>
最终结果
我如何自定义我的 Snackbar 布局,就像在 Google 驱动器上一样,如下所示?
编辑:这是唯一的解决办法吗?
为什么需要 snackbar
?只需在布局底部添加一个包含您需要的信息的视图。
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="50dp"
android:layout_alignParentBottom="true"
android:background="@android:color/black"
android:layout_alignParentStart="true">
<ImageView
android:id="@+id/image"
android:src="@drawable/image"
android:layout_width="50dp"
android:layout_height="50dp"/>
<TextView
android:id="@+id/email"
android:textSize="25sp"
android:textColor="@android:color/white"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Email"
android:layout_alignParentBottom="true"
android:layout_toEndOf="@+id/image" />
<TextView
android:id="@+id/name"
android:textSize="25sp"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textColor="@android:color/white"
android:text="Name"
android:layout_alignParentTop="true"
android:layout_toEndOf="@+id/image" />
</RelativeLayout>
我已经设法与 Mike 和 JJD anwser
在我的 activity:
private void showLoggedUser() {
View view = findViewById(android.R.id.content);
Snackbar snackbar = Snackbar.make(view, "", Snackbar.LENGTH_LONG);
Snackbar.SnackbarLayout layout = (Snackbar.SnackbarLayout) snackbar.getView();
layout.findViewById(android.support.design.R.id.snackbar_text).setVisibility(View.INVISIBLE);
FirebaseUser currentUser = FirebaseUtils.getCurrentUser();
View snackView = mInflater.inflate(R.layout.login_snackbar, null);
((TextView)snackView.findViewById(R.id.user_name)).setText(currentUser.getDisplayName());
((TextView)snackView.findViewById(R.id.user_mail)).setText(currentUser.getEmail());
final ImageView imageview = (ImageView) snackView.findViewById(R.id.user_ic);
ImageDownloader imageDownloader = new ImageDownloader() {
@Override
protected void onPostExecute(Bitmap bitmap) {
RoundedBitmapDrawable bmDrawable;
bmDrawable = RoundedBitmapDrawableFactory.create(getResources(), bitmap);
bmDrawable.setCornerRadius(Math.max(bitmap.getWidth(), bitmap.getHeight()) / 2.0f);
imageview.setImageDrawable(bmDrawable);
}
};
imageDownloader.execute(currentUser.getPhotoUrl().toString());
layout.addView(snackView, 0);
snackbar.show();
}
我的布局:
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:orientation="horizontal" android:layout_width="match_parent"
android:layout_height="match_parent" android:gravity="center_vertical"
android:paddingTop="@dimen/activity_margin" android:paddingBottom="@dimen/activity_margin">
<ImageView
android:id="@+id/user_ic"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
app:srcCompat="@drawable/ic_user_white"
android:adjustViewBounds="false" />
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="vertical"
android:layout_marginLeft="10dp">
<TextView
android:text="Username"
android:id="@+id/user_name"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="@style/TextAppearance.AppCompat.SearchResult.Subtitle"
android:textColor="@android:color/white" />
<TextView
android:text="Usermail"
android:id="@+id/user_mail"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="@style/TextAppearance.AppCompat.Caption"
android:textColor="@android:color/white" />
</LinearLayout>
最终结果