InstanceAdapter.java revision e4cd38824a6627b9fef229c549c636e35ad63b5f 
1/*
2 * Copyright (C) 2015 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16package android.databinding.testapp.adapter;
17
18import android.databinding.BindingAdapter;
19import android.databinding.DataBindingComponent;
20import android.databinding.testapp.TestComponent;
21import android.widget.TextView;
22
23public class InstanceAdapter {
24    private final String format;
25
26    public InstanceAdapter(String format) {
27        this.format = format;
28    }
29
30    @BindingAdapter("instanceAttr0")
31    public void setInstanceAttr0(TextView view, String text) {
32        view.setText(String.format(format, text, "foo", "bar", "baz"));
33    }
34
35    @BindingAdapter({"instanceAttr1", "instanceAttr2"})
36    public void setInstanceAttr1(TextView view, String text, String text2) {
37        view.setText(String.format(format, text, text2, "foo", "bar"));
38    }
39
40    @BindingAdapter("instanceAttr3")
41    public void setInstanceAttr3(TextView view, String oldText, String text) {
42        view.setText(String.format(format, oldText, text, "foo", "bar"));
43    }
44
45    @BindingAdapter({"instanceAttr4", "instanceAttr5"})
46    public void setInstanceAttr4(TextView view, String oldText1, String oldText2,
47            String text1, String text2) {
48        view.setText(String.format(format, oldText1, oldText2, text1, text2));
49    }
50
51    @BindingAdapter("instanceAttr6")
52    public static void setInstanceAttr6(DataBindingComponent component, TextView view, String text) {
53        view.setText(String.format("%s %s", text, component == null ? "null" : "component"));
54    }
55
56    @BindingAdapter("instanceAttr7")
57    public void setInstanceAttr7(DataBindingComponent component, TextView view, String text) {
58        view.setText(String.format(format, text, component == null ? "null" : "component", "bar", "baz"));
59    }
60
61    @BindingAdapter({"instanceAttr8", "instanceAttr9"})
62    public void setInstanceAttr8(TestComponent component, TextView view, String text, String text2) {
63        view.setText(String.format(format, text, text2, component == null ? "null" : "component",
64                "bar"));
65    }
66}
67