c2b0c7bf31
Change-Id: Ief3bc54f700cb891041adf92846149c6f41caad0 Fix: 35961001 Test: instrumentation test
61 lines
2.0 KiB
Java
61 lines
2.0 KiB
Java
/*
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* Copyright (C) 2016 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.android.settings.dashboard;
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import android.content.res.Resources;
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import android.view.View;
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import org.hamcrest.Description;
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import org.hamcrest.Matcher;
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import org.hamcrest.TypeSafeMatcher;
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/***
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* Matches on the first view with id if there are multiple views using the same Id.
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*/
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public class FirstIdViewMatcher {
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public static Matcher<View> withFirstId(final int id) {
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return new TypeSafeMatcher<View>() {
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Resources resources = null;
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private boolean mMatched;
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public void describeTo(Description description) {
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String idDescription = Integer.toString(id);
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if (resources != null) {
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try {
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idDescription = resources.getResourceName(id);
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} catch (Resources.NotFoundException e) {
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// No big deal, will just use the int value.
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idDescription = String.format("%s (resource name not found)", id);
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}
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}
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description.appendText("with first id: " + idDescription);
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}
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public boolean matchesSafely(View view) {
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this.resources = view.getResources();
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if (mMatched) {
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return false;
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} else {
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mMatched = id == view.getId();
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return mMatched;
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}
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}
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};
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}
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}
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