我像这样烤面包:
当前正在像下面显示吐司-
Toast toast = Toast.makeText(MainActivity.this,"Row Inserted.",Toast.LENGTH_SHORT);
View view = toast.getView();
view.setBackgroundColor(COlor.GREEN);
toast.show();
但是我想做这样的事情:
您可以定制吐司。请参阅下面的示例代码
这是Java代码。
LayoutInflater inflater = SelectCyclesActivity.this.getLayoutInflater();
View layout = inflater.inflate(R.layout.layout_toast,
(ViewGroup) SelectCyclesActivity.this.findViewById(R.id.custom_toast_container));
TextView text = (TextView) layout.findViewById(R.id.text);
text.setSimpleCustomText(sMessage, Constants.SECOND_FONT);
Toast toast = new Toast(SelectCyclesActivity.this);
toast.setGravity(Gravity.BOTTOM, 0, 60);
toast.setDuration(Toast.LENGTH_LONG);
toast.setView(layout);
toast.show();
这是XML文件layout_toast.xml
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/custom_toast_container"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="@drawable/toast_bg"
android:orientation="vertical">
<TextView
android:id="@+id/text"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginLeft="@dimen/_10sdp"
android:layout_marginRight="@dimen/_10sdp"
android:padding="@dimen/_12sdp"
android:gravity="center"
android:textColor="#FFF"
android:textStyle="bold" />
</LinearLayout>
这是吐司背景的圆形。 toast_bg.xml
<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android"
android:shape="rectangle">
<solid
android:width="@dimen/_2sdp"
android:color="@color/colordrakGray" />
<corners android:radius="30dp" />
</shape>
这是最简单且更精确的-
首先,在您的Java代码中调用此方法-
private void toastIconSuccess() {
Toast toast = new Toast(getApplicationContext());
toast.setDuration(Toast.LENGTH_LONG);
//inflate view
View custom_view = getLayoutInflater().inflate(R.layout.toast_icon_text, null);
((TextView) custom_view.findViewById(R.id.message)).setText("Success!");
((ImageView) custom_view.findViewById(R.id.icon)).setImageResource(R.drawable.ic_done);
((CardView) custom_view.findViewById(R.id.parent_view)).setCardBackgroundColor(getResources().getColor(R.color.green_500));
toast.setView(custom_view);
toast.show();
}
然后创建此自定义布局-在布局文件夹中使用toast_icon_text
名称-
<?xml version="1.0" encoding="utf-8"?>
<android.support.v7.widget.CardView xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:id="@+id/parent_view"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:gravity="center"
android:orientation="vertical"
app:cardBackgroundColor="#263238"
app:cardCornerRadius="23dp"
app:cardElevation="0dp">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="45dp"
android:gravity="center_vertical"
android:orientation="horizontal"
android:paddingBottom="10dp"
android:paddingLeft="18dp"
android:paddingRight="18dp"
android:paddingTop="10dp">
<ImageView
android:id="@+id/icon"
android:layout_width="18dp"
android:layout_height="18dp"
android:tint="@android:color/white"
app:srcCompat="@drawable/ic_close" />
<View
android:layout_width="10dp"
android:layout_height="0dp" />
<TextView
android:id="@+id/message"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:gravity="center"
android:maxLines="1"
android:singleLine="true"
android:text="Error Toast"
android:textColor="#f2f2f2" />
<View
android:layout_width="10dp"
android:layout_height="0dp" />
</LinearLayout>
</android.support.v7.widget.CardView>
更改颜色和图标作为您的选择。