Introduce new InflatingEmojiListActivity for JankTest. (47bc948e) · Commits · e / os / android_frameworks_base

tests/UiBench/AndroidManifest.xml

+30 −0

Original line number	Diff line number	Diff line
		@@ -201,6 +201,36 @@
		</intent-filter>
		</activity>

		<activity-alias
		android:name=".InflatingEmojiListActivity"
		android:label="Inflation/Inflating ListView with Emoji"
		android:targetActivity=".InflatingListActivity">
		<intent-filter>
		<action android:name="android.intent.action.MAIN" />
		<category android:name="com.android.test.uibench.TEST" />
		</intent-filter>
		</activity-alias>

		<activity-alias
		android:name=".InflatingHanListActivity"
		android:label="Inflation/Inflating ListView with Han Characters"
		android:targetActivity=".InflatingListActivity">
		<intent-filter>
		<action android:name="android.intent.action.MAIN" />
		<category android:name="com.android.test.uibench.TEST" />
		</intent-filter>
		</activity-alias>

		<activity-alias
		android:name=".InflatingLongStringListActivity"
		android:label="Inflation/Inflating ListView with long string"
		android:targetActivity=".InflatingListActivity">
		<intent-filter>
		<action android:name="android.intent.action.MAIN" />
		<category android:name="com.android.test.uibench.TEST" />
		</intent-filter>
		</activity-alias>

		<!-- Text -->
		<activity
		android:name=".EditTextTypeActivity"

tests/UiBench/src/com/android/test/uibench/InflatingListActivity.java

+26 −2

Original line number	Diff line number	Diff line
		@@ -15,6 +15,7 @@
		*/
		package com.android.test.uibench;

		import android.content.ComponentName;
		import android.view.View;
		import android.view.ViewGroup;
		import android.widget.ArrayAdapter;
		@@ -23,10 +24,33 @@ import android.widget.ListAdapter;
		import com.android.test.uibench.listview.CompatListActivity;

		public class InflatingListActivity extends CompatListActivity {
		private static final String PACKAGE_NAME = "com.android.test.uibench";
		private static final ComponentName LATIN_WORDS =
		ComponentName.createRelative(PACKAGE_NAME, ".InflatingListActivity");
		private static final ComponentName EMOJI =
		ComponentName.createRelative(PACKAGE_NAME, ".InflatingEmojiListActivity");
		private static final ComponentName HAN =
		ComponentName.createRelative(PACKAGE_NAME, ".InflatingHanListActivity");
		private static final ComponentName LONG_STRING =
		ComponentName.createRelative(PACKAGE_NAME, ".InflatingLongStringListActivity");
		@Override
		protected ListAdapter createListAdapter() {
		return new ArrayAdapter<String>(this,
		android.R.layout.simple_list_item_1, TextUtils.buildSimpleStringList()) {
		final ComponentName targetComponent = getIntent().getComponent();

		final String[] testStrings;
		if (targetComponent.equals(LATIN_WORDS)) {
		testStrings = TextUtils.buildSimpleStringList();
		} else if (targetComponent.equals(EMOJI)) {
		testStrings = TextUtils.buildEmojiStringList();
		} else if (targetComponent.equals(HAN)) {
		testStrings = TextUtils.buildHanStringList();
		} else if (targetComponent.equals(LONG_STRING)) {
		testStrings = TextUtils.buildLongStringList();
		} else {
		throw new RuntimeException("Unknown Component: " + targetComponent);
		}

		return new ArrayAdapter<String>(this, android.R.layout.simple_list_item_1, testStrings) {
		@Override
		public View getView(int position, View convertView, ViewGroup parent) {
		// pathological getView behavior: drop convertView on the floor to force inflation

tests/UiBench/src/com/android/test/uibench/TextUtils.java

+73 −1

Original line number	Diff line number	Diff line
		@@ -15,11 +15,24 @@
		*/
		package com.android.test.uibench;

		import android.icu.text.UnicodeSet;
		import android.icu.text.UnicodeSetIterator;

		import java.util.ArrayList;
		import java.util.Random;

		public class TextUtils {
		private static final int STRING_COUNT = 200;
		private static final int SIMPLE_STRING_LENGTH = 10;
		private static final int SIMPLE_STRING_LENGTH = 10; // in code points

		private static String[] UnicodeSetToArray(UnicodeSet set) {
		final UnicodeSetIterator iterator = new UnicodeSetIterator(set);
		final ArrayList<String> out = new ArrayList<>(set.size());
		while (iterator.next()) {
		out.add(iterator.getString());
		}
		return out.toArray(new String[out.size()]);
		}

		/**
		* Create word of random assortment of lower/upper case letters
		@@ -34,10 +47,34 @@ public class TextUtils {
		return result;
		}

		/**
		* Create word from a random assortment of a given set of codepoints, given as strings.
		*/
		private static String randomWordFromStringSet(Random random, int length, String[] stringSet) {
		final StringBuilder sb = new StringBuilder(length);
		final int setLength = stringSet.length;
		for (int j = 0; j < length; j++) {
		sb.append(stringSet[random.nextInt(setLength)]);
		}
		return sb.toString();
		}

		public static String[] buildSimpleStringList() {
		return buildSimpleStringList(SIMPLE_STRING_LENGTH);
		}

		public static String[] buildEmojiStringList() {
		return buildEmojiStringList(SIMPLE_STRING_LENGTH);
		}

		public static String[] buildHanStringList() {
		return buildHanStringList(SIMPLE_STRING_LENGTH);
		}

		public static String[] buildLongStringList() {
		return buildLongStringList(SIMPLE_STRING_LENGTH);
		}

		public static String[] buildSimpleStringList(int stringLength) {
		String[] strings = new String[STRING_COUNT];
		Random random = new Random(0);
		@@ -47,6 +84,41 @@ public class TextUtils {
		return strings;
		}

		private static String[] buildStringListFromUnicodeSet(int stringLength, UnicodeSet set) {
		final String[] strings = new String[STRING_COUNT];
		final Random random = new Random(0);
		final String[] stringSet = UnicodeSetToArray(set);
		for (int i = 0; i < strings.length; i++) {
		strings[i] = randomWordFromStringSet(random, stringLength, stringSet);
		}
		return strings;
		}

		public static String[] buildEmojiStringList(int stringLength) {
		return buildStringListFromUnicodeSet(stringLength, new UnicodeSet("[:emoji:]"));
		}

		public static String[] buildHanStringList(int stringLength) {
		return buildStringListFromUnicodeSet(stringLength, new UnicodeSet("[\\u4E00-\\u9FA0]"));
		}

		public static String[] buildLongStringList(int stringLength) {
		final int WORD_COUNT = 100;
		final String[] strings = new String[STRING_COUNT];
		final Random random = new Random(0);
		for (int i = 0; i < strings.length; i++) {
		final StringBuilder sb = new StringBuilder((stringLength + 1) * WORD_COUNT);
		for (int j = 0; j < WORD_COUNT; ++j) {
		if (j != 0) {
		sb.append(' ');
		}
		sb.append(randomWord(random, stringLength));
		}
		strings[i] = sb.toString();
		}
		return strings;
		}

		// a small number of strings reused frequently, expected to hit
		// in the word-granularity text layout cache
		static final String[] CACHE_HIT_STRINGS = new String[] {