├── app
├── .gitignore
├── src
│ ├── main
│ │ ├── res
│ │ │ ├── values
│ │ │ │ ├── strings.xml
│ │ │ │ ├── dimens.xml
│ │ │ │ ├── colors.xml
│ │ │ │ └── styles.xml
│ │ │ ├── mipmap-hdpi
│ │ │ │ └── ic_launcher.png
│ │ │ ├── mipmap-mdpi
│ │ │ │ └── ic_launcher.png
│ │ │ ├── mipmap-xhdpi
│ │ │ │ └── ic_launcher.png
│ │ │ ├── mipmap-xxhdpi
│ │ │ │ └── ic_launcher.png
│ │ │ ├── mipmap-xxxhdpi
│ │ │ │ └── ic_launcher.png
│ │ │ ├── drawable
│ │ │ │ ├── search_label.xml
│ │ │ │ ├── search_label_bg.xml
│ │ │ │ ├── search_label_bg_press.xml
│ │ │ │ ├── list_item_selector.xml
│ │ │ │ └── round_btn_selector.xml
│ │ │ ├── values-w820dp
│ │ │ │ └── dimens.xml
│ │ │ └── layout
│ │ │ │ ├── item_search_history.xml
│ │ │ │ ├── search_label_tv.xml
│ │ │ │ └── activity_main.xml
│ │ ├── AndroidManifest.xml
│ │ └── java
│ │ │ └── com
│ │ │ └── paradoxie
│ │ │ └── flowlayout_searchhistory
│ │ │ ├── FlowLayout.java
│ │ │ └── MainActivity.java
│ ├── test
│ │ └── java
│ │ │ └── com
│ │ │ └── paradoxie
│ │ │ └── flowlayout_searchhistory
│ │ │ └── ExampleUnitTest.java
│ └── androidTest
│ │ └── java
│ │ └── com
│ │ └── paradoxie
│ │ └── flowlayout_searchhistory
│ │ └── ExampleInstrumentedTest.java
├── proguard-rules.pro
└── build.gradle
├── settings.gradle
├── README.md
├── .idea
├── copyright
│ └── profiles_settings.xml
├── encodings.xml
├── vcs.xml
├── libraries
│ ├── jsr305_2_0_1.xml
│ ├── javawriter_2_1_1.xml
│ ├── hamcrest_library_1_3.xml
│ ├── hamcrest_integration_1_3.xml
│ ├── javax_annotation_api_1_2.xml
│ ├── support_v4_24_2_1.xml
│ ├── junit_4_12.xml
│ ├── javax_inject_1.xml
│ ├── hamcrest_core_1_3.xml
│ ├── support_annotations_24_2_1.xml
│ ├── espresso_core_2_2_2.xml
│ ├── support_vector_drawable_24_2_1.xml
│ ├── animated_vector_drawable_24_2_1.xml
│ ├── espresso_idling_resource_2_2_2.xml
│ ├── exposed_instrumentation_api_publish_0_5.xml
│ ├── rules_0_5.xml
│ ├── runner_0_5.xml
│ ├── appcompat_v7_24_2_1.xml
│ ├── support_core_utils_24_2_1.xml
│ ├── support_compat_24_2_1.xml
│ ├── support_core_ui_24_2_1.xml
│ ├── support_fragment_24_2_1.xml
│ └── support_media_compat_24_2_1.xml
├── modules.xml
├── runConfigurations.xml
├── compiler.xml
├── gradle.xml
└── misc.xml
├── gradle
└── wrapper
│ ├── gradle-wrapper.jar
│ └── gradle-wrapper.properties
├── .gitignore
├── gradle.properties
├── gradlew.bat
├── gradlew
└── LICENSE
/app/.gitignore:
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1 | /build
2 |
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/settings.gradle:
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1 | include ':app'
2 |
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/README.md:
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1 | # FlowLayout-SearchHistory
2 | keyWords: 流式布局 标签 搜索历史
3 |
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/.idea/copyright/profiles_settings.xml:
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2 |
3 |
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/app/src/main/res/values/strings.xml:
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1 |
2 | FlowLayout-SearchHistory
3 |
4 |
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/gradle/wrapper/gradle-wrapper.jar:
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https://raw.githubusercontent.com/paradoxie/FlowLayout-SearchHistory/HEAD/gradle/wrapper/gradle-wrapper.jar
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/app/src/main/res/mipmap-hdpi/ic_launcher.png:
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https://raw.githubusercontent.com/paradoxie/FlowLayout-SearchHistory/HEAD/app/src/main/res/mipmap-hdpi/ic_launcher.png
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/app/src/main/res/mipmap-mdpi/ic_launcher.png:
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https://raw.githubusercontent.com/paradoxie/FlowLayout-SearchHistory/HEAD/app/src/main/res/mipmap-mdpi/ic_launcher.png
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/app/src/main/res/mipmap-xhdpi/ic_launcher.png:
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https://raw.githubusercontent.com/paradoxie/FlowLayout-SearchHistory/HEAD/app/src/main/res/mipmap-xhdpi/ic_launcher.png
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/app/src/main/res/mipmap-xxhdpi/ic_launcher.png:
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https://raw.githubusercontent.com/paradoxie/FlowLayout-SearchHistory/HEAD/app/src/main/res/mipmap-xxhdpi/ic_launcher.png
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/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png:
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https://raw.githubusercontent.com/paradoxie/FlowLayout-SearchHistory/HEAD/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png
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/.idea/encodings.xml:
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/.idea/vcs.xml:
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/app/src/main/res/values/dimens.xml:
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3 | 16dp
4 | 16dp
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/gradle/wrapper/gradle-wrapper.properties:
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1 | #Mon Dec 28 10:00:20 PST 2015
2 | distributionBase=GRADLE_USER_HOME
3 | distributionPath=wrapper/dists
4 | zipStoreBase=GRADLE_USER_HOME
5 | zipStorePath=wrapper/dists
6 | distributionUrl=https\://services.gradle.org/distributions/gradle-2.14.1-all.zip
7 |
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/app/src/main/res/drawable/search_label.xml:
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/gradlew.bat:
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1 | @if "%DEBUG%" == "" @echo off
2 | @rem ##########################################################################
3 | @rem
4 | @rem Gradle startup script for Windows
5 | @rem
6 | @rem ##########################################################################
7 |
8 | @rem Set local scope for the variables with windows NT shell
9 | if "%OS%"=="Windows_NT" setlocal
10 |
11 | @rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
12 | set DEFAULT_JVM_OPTS=
13 |
14 | set DIRNAME=%~dp0
15 | if "%DIRNAME%" == "" set DIRNAME=.
16 | set APP_BASE_NAME=%~n0
17 | set APP_HOME=%DIRNAME%
18 |
19 | @rem Find java.exe
20 | if defined JAVA_HOME goto findJavaFromJavaHome
21 |
22 | set JAVA_EXE=java.exe
23 | %JAVA_EXE% -version >NUL 2>&1
24 | if "%ERRORLEVEL%" == "0" goto init
25 |
26 | echo.
27 | echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
28 | echo.
29 | echo Please set the JAVA_HOME variable in your environment to match the
30 | echo location of your Java installation.
31 |
32 | goto fail
33 |
34 | :findJavaFromJavaHome
35 | set JAVA_HOME=%JAVA_HOME:"=%
36 | set JAVA_EXE=%JAVA_HOME%/bin/java.exe
37 |
38 | if exist "%JAVA_EXE%" goto init
39 |
40 | echo.
41 | echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
42 | echo.
43 | echo Please set the JAVA_HOME variable in your environment to match the
44 | echo location of your Java installation.
45 |
46 | goto fail
47 |
48 | :init
49 | @rem Get command-line arguments, handling Windowz variants
50 |
51 | if not "%OS%" == "Windows_NT" goto win9xME_args
52 | if "%@eval[2+2]" == "4" goto 4NT_args
53 |
54 | :win9xME_args
55 | @rem Slurp the command line arguments.
56 | set CMD_LINE_ARGS=
57 | set _SKIP=2
58 |
59 | :win9xME_args_slurp
60 | if "x%~1" == "x" goto execute
61 |
62 | set CMD_LINE_ARGS=%*
63 | goto execute
64 |
65 | :4NT_args
66 | @rem Get arguments from the 4NT Shell from JP Software
67 | set CMD_LINE_ARGS=%$
68 |
69 | :execute
70 | @rem Setup the command line
71 |
72 | set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
73 |
74 | @rem Execute Gradle
75 | "%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%
76 |
77 | :end
78 | @rem End local scope for the variables with windows NT shell
79 | if "%ERRORLEVEL%"=="0" goto mainEnd
80 |
81 | :fail
82 | rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
83 | rem the _cmd.exe /c_ return code!
84 | if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
85 | exit /b 1
86 |
87 | :mainEnd
88 | if "%OS%"=="Windows_NT" endlocal
89 |
90 | :omega
91 |
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/app/src/main/res/layout/activity_main.xml:
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/gradlew:
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1 | #!/usr/bin/env bash
2 |
3 | ##############################################################################
4 | ##
5 | ## Gradle start up script for UN*X
6 | ##
7 | ##############################################################################
8 |
9 | # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
10 | DEFAULT_JVM_OPTS=""
11 |
12 | APP_NAME="Gradle"
13 | APP_BASE_NAME=`basename "$0"`
14 |
15 | # Use the maximum available, or set MAX_FD != -1 to use that value.
16 | MAX_FD="maximum"
17 |
18 | warn ( ) {
19 | echo "$*"
20 | }
21 |
22 | die ( ) {
23 | echo
24 | echo "$*"
25 | echo
26 | exit 1
27 | }
28 |
29 | # OS specific support (must be 'true' or 'false').
30 | cygwin=false
31 | msys=false
32 | darwin=false
33 | case "`uname`" in
34 | CYGWIN* )
35 | cygwin=true
36 | ;;
37 | Darwin* )
38 | darwin=true
39 | ;;
40 | MINGW* )
41 | msys=true
42 | ;;
43 | esac
44 |
45 | # Attempt to set APP_HOME
46 | # Resolve links: $0 may be a link
47 | PRG="$0"
48 | # Need this for relative symlinks.
49 | while [ -h "$PRG" ] ; do
50 | ls=`ls -ld "$PRG"`
51 | link=`expr "$ls" : '.*-> \(.*\)$'`
52 | if expr "$link" : '/.*' > /dev/null; then
53 | PRG="$link"
54 | else
55 | PRG=`dirname "$PRG"`"/$link"
56 | fi
57 | done
58 | SAVED="`pwd`"
59 | cd "`dirname \"$PRG\"`/" >/dev/null
60 | APP_HOME="`pwd -P`"
61 | cd "$SAVED" >/dev/null
62 |
63 | CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
64 |
65 | # Determine the Java command to use to start the JVM.
66 | if [ -n "$JAVA_HOME" ] ; then
67 | if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
68 | # IBM's JDK on AIX uses strange locations for the executables
69 | JAVACMD="$JAVA_HOME/jre/sh/java"
70 | else
71 | JAVACMD="$JAVA_HOME/bin/java"
72 | fi
73 | if [ ! -x "$JAVACMD" ] ; then
74 | die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
75 |
76 | Please set the JAVA_HOME variable in your environment to match the
77 | location of your Java installation."
78 | fi
79 | else
80 | JAVACMD="java"
81 | which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
82 |
83 | Please set the JAVA_HOME variable in your environment to match the
84 | location of your Java installation."
85 | fi
86 |
87 | # Increase the maximum file descriptors if we can.
88 | if [ "$cygwin" = "false" -a "$darwin" = "false" ] ; then
89 | MAX_FD_LIMIT=`ulimit -H -n`
90 | if [ $? -eq 0 ] ; then
91 | if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
92 | MAX_FD="$MAX_FD_LIMIT"
93 | fi
94 | ulimit -n $MAX_FD
95 | if [ $? -ne 0 ] ; then
96 | warn "Could not set maximum file descriptor limit: $MAX_FD"
97 | fi
98 | else
99 | warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
100 | fi
101 | fi
102 |
103 | # For Darwin, add options to specify how the application appears in the dock
104 | if $darwin; then
105 | GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
106 | fi
107 |
108 | # For Cygwin, switch paths to Windows format before running java
109 | if $cygwin ; then
110 | APP_HOME=`cygpath --path --mixed "$APP_HOME"`
111 | CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
112 | JAVACMD=`cygpath --unix "$JAVACMD"`
113 |
114 | # We build the pattern for arguments to be converted via cygpath
115 | ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
116 | SEP=""
117 | for dir in $ROOTDIRSRAW ; do
118 | ROOTDIRS="$ROOTDIRS$SEP$dir"
119 | SEP="|"
120 | done
121 | OURCYGPATTERN="(^($ROOTDIRS))"
122 | # Add a user-defined pattern to the cygpath arguments
123 | if [ "$GRADLE_CYGPATTERN" != "" ] ; then
124 | OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
125 | fi
126 | # Now convert the arguments - kludge to limit ourselves to /bin/sh
127 | i=0
128 | for arg in "$@" ; do
129 | CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
130 | CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option
131 |
132 | if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition
133 | eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
134 | else
135 | eval `echo args$i`="\"$arg\""
136 | fi
137 | i=$((i+1))
138 | done
139 | case $i in
140 | (0) set -- ;;
141 | (1) set -- "$args0" ;;
142 | (2) set -- "$args0" "$args1" ;;
143 | (3) set -- "$args0" "$args1" "$args2" ;;
144 | (4) set -- "$args0" "$args1" "$args2" "$args3" ;;
145 | (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
146 | (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
147 | (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
148 | (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
149 | (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
150 | esac
151 | fi
152 |
153 | # Split up the JVM_OPTS And GRADLE_OPTS values into an array, following the shell quoting and substitution rules
154 | function splitJvmOpts() {
155 | JVM_OPTS=("$@")
156 | }
157 | eval splitJvmOpts $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS
158 | JVM_OPTS[${#JVM_OPTS[*]}]="-Dorg.gradle.appname=$APP_BASE_NAME"
159 |
160 | exec "$JAVACMD" "${JVM_OPTS[@]}" -classpath "$CLASSPATH" org.gradle.wrapper.GradleWrapperMain "$@"
161 |
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/app/src/main/java/com/paradoxie/flowlayout_searchhistory/FlowLayout.java:
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1 | package com.paradoxie.flowlayout_searchhistory;
2 |
3 | import android.content.Context;
4 | import android.util.AttributeSet;
5 | import android.view.View;
6 | import android.view.ViewGroup;
7 |
8 | import java.util.ArrayList;
9 | import java.util.List;
10 |
11 | public class FlowLayout extends ViewGroup {
12 |
13 |
14 | public FlowLayout(Context context, AttributeSet attrs, int defStyle) {
15 | super(context, attrs, defStyle);
16 | }
17 |
18 | public FlowLayout(Context context, AttributeSet attrs) {
19 | this(context, attrs, 0);
20 | }
21 |
22 | public FlowLayout(Context context) {
23 | this(context, null);
24 | }
25 |
26 | @Override
27 | protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
28 |
29 | int sizeWidth = MeasureSpec.getSize(widthMeasureSpec);
30 | int modeWidth = MeasureSpec.getMode(widthMeasureSpec);
31 | int sizeHeight = MeasureSpec.getSize(heightMeasureSpec);
32 | int modeHeight = MeasureSpec.getMode(heightMeasureSpec);
33 |
34 | // 如果是warp_content情况下，记录宽和高
35 | int width = 0;
36 | int height = 0;
37 |
38 | // 记录每一行的宽度与高度
39 | int lineWidth = 0;
40 | int lineHeight = 0;
41 |
42 | // 得到内部元素的个数
43 | int cCount = getChildCount();
44 |
45 | for (int i = 0; i < cCount; i++) {
46 | // 通过索引拿到每一个子view
47 | View child = getChildAt(i);
48 | // 测量子View的宽和高,系统提供的measureChild
49 | measureChild(child, widthMeasureSpec, heightMeasureSpec);
50 | // 得到LayoutParams
51 | MarginLayoutParams lp = (MarginLayoutParams) child
52 | .getLayoutParams();
53 |
54 | // 子View占据的宽度
55 | int childWidth = child.getMeasuredWidth() + lp.leftMargin
56 | + lp.rightMargin;
57 | // 子View占据的高度
58 | int childHeight = child.getMeasuredHeight() + lp.topMargin
59 | + lp.bottomMargin;
60 |
61 | // 换行 判断 当前的宽度大于 开辟新行
62 | if (lineWidth + childWidth > sizeWidth - getPaddingLeft() - getPaddingRight()) {
63 | // 对比得到最大的宽度
64 | width = Math.max(width, lineWidth);
65 | // 重置lineWidth
66 | lineWidth = childWidth;
67 | // 记录行高
68 | height += lineHeight;
69 | lineHeight = childHeight;
70 | } else
71 | // 未换行
72 | {
73 | // 叠加行宽
74 | lineWidth += childWidth;
75 | // 得到当前行最大的高度
76 | lineHeight = Math.max(lineHeight, childHeight);
77 | }
78 | // 特殊情况,最后一个控件
79 | if (i == cCount - 1) {
80 | width = Math.max(lineWidth, width);
81 | height += lineHeight;
82 | }
83 | }
84 | setMeasuredDimension(
85 | modeWidth == MeasureSpec.EXACTLY ? sizeWidth : width + getPaddingLeft() + getPaddingRight(),
86 | modeHeight == MeasureSpec.EXACTLY ? sizeHeight : height + getPaddingTop() + getPaddingBottom()//
87 | );
88 |
89 | }
90 |
91 | /**
92 | * 存储所有的View
93 | */
94 | private List> mAllViews = new ArrayList>();
95 | /**
96 | * 每一行的高度
97 | */
98 | private List mLineHeight = new ArrayList();
99 |
100 | @Override
101 | protected void onLayout(boolean changed, int l, int t, int r, int b) {
102 | mAllViews.clear();
103 | mLineHeight.clear();
104 |
105 | // 当前ViewGroup的宽度
106 | int width = getWidth();
107 |
108 | int lineWidth = 0;
109 | int lineHeight = 0;
110 |
111 | // 存放每一行的子view
112 | List lineViews = new ArrayList();
113 |
114 | int cCount = getChildCount();
115 |
116 | for (int i = 0; i < cCount; i++) {
117 | View child = getChildAt(i);
118 | MarginLayoutParams lp = (MarginLayoutParams) child
119 | .getLayoutParams();
120 |
121 | int childWidth = child.getMeasuredWidth();
122 | int childHeight = child.getMeasuredHeight();
123 |
124 | // 如果需要换行
125 | if (childWidth + lineWidth + lp.leftMargin + lp.rightMargin > width - getPaddingLeft() - getPaddingRight()) {
126 | // 记录LineHeight
127 | mLineHeight.add(lineHeight);
128 | // 记录当前行的Views
129 | mAllViews.add(lineViews);
130 |
131 | // 重置我们的行宽和行高
132 | lineWidth = 0;
133 | lineHeight = childHeight + lp.topMargin + lp.bottomMargin;
134 | // 重置我们的View集合
135 | lineViews = new ArrayList();
136 | }
137 | lineWidth += childWidth + lp.leftMargin + lp.rightMargin;
138 | lineHeight = Math.max(lineHeight, childHeight + lp.topMargin
139 | + lp.bottomMargin);
140 | lineViews.add(child);
141 |
142 | }// for end
143 | // 处理最后一行
144 | mLineHeight.add(lineHeight);
145 | mAllViews.add(lineViews);
146 |
147 | // 设置子View的位置
148 |
149 | int left = getPaddingLeft();
150 | int top = getPaddingTop();
151 |
152 | // 行数
153 | int lineNum = mAllViews.size();
154 |
155 | for (int i = 0; i < lineNum; i++) {
156 | // 当前行的所有的View
157 | lineViews = mAllViews.get(i);
158 | lineHeight = mLineHeight.get(i);
159 |
160 | for (int j = 0; j < lineViews.size(); j++) {
161 | View child = lineViews.get(j);
162 | // 判断child的状态
163 | if (child.getVisibility() == View.GONE) {
164 | continue;
165 | }
166 |
167 | MarginLayoutParams lp = (MarginLayoutParams) child
168 | .getLayoutParams();
169 |
170 | int lc = left + lp.leftMargin;
171 | int tc = top + lp.topMargin;
172 | int rc = lc + child.getMeasuredWidth();
173 | int bc = tc + child.getMeasuredHeight();
174 |
175 | // 为子View进行布局
176 | child.layout(lc, tc, rc, bc);
177 |
178 | left += child.getMeasuredWidth() + lp.leftMargin
179 | + lp.rightMargin;
180 | }
181 | left = getPaddingLeft();
182 | top += lineHeight;
183 | }
184 |
185 | }
186 |
187 | /**
188 | * 与当前ViewGroup对应的LayoutParams
189 | */
190 | @Override
191 | public LayoutParams generateLayoutParams(AttributeSet attrs) {
192 | return new MarginLayoutParams(getContext(), attrs);
193 | }
194 |
195 |
196 | }
197 |
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/app/src/main/java/com/paradoxie/flowlayout_searchhistory/MainActivity.java:
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1 | package com.paradoxie.flowlayout_searchhistory;
2 |
3 | import android.app.Activity;
4 | import android.content.SharedPreferences;
5 | import android.os.Bundle;
6 | import android.support.v7.app.AppCompatActivity;
7 | import android.text.Editable;
8 | import android.text.TextUtils;
9 | import android.text.TextWatcher;
10 | import android.util.Log;
11 | import android.view.LayoutInflater;
12 | import android.view.View;
13 | import android.widget.AdapterView;
14 | import android.widget.ArrayAdapter;
15 | import android.widget.Button;
16 | import android.widget.EditText;
17 | import android.widget.LinearLayout;
18 | import android.widget.ListView;
19 | import android.widget.TextView;
20 | import android.widget.Toast;
21 |
22 | import java.util.ArrayList;
23 | import java.util.List;
24 |
25 | public class MainActivity extends AppCompatActivity implements View.OnClickListener {
26 | private FlowLayout mFlowLayout;
27 | private LayoutInflater mInflater;
28 | private String[] mVals = new String[]{"Java", "Android", "iOS", "Python",
29 | "Mac OS", "PHP", "JavaScript", "Objective-C",
30 | "Groovy", "Pascal", "Ruby", "Go", "Swift"};//数据模拟，实际应从网络获取此数据
31 |
32 | /************
33 | * 以上为流式标签相关
34 | ************/
35 | public static final String EXTRA_KEY_TYPE = "extra_key_type";
36 | public static final String EXTRA_KEY_KEYWORD = "extra_key_keyword";
37 | public static final String KEY_SEARCH_HISTORY_KEYWORD = "key_search_history_keyword";
38 | private SharedPreferences mPref;//使用SharedPreferences记录搜索历史
39 | private String mType;
40 | private EditText input;
41 | private Button btn_search;
42 | private List mHistoryKeywords;//记录文本
43 | private ArrayAdapter mArrAdapter;//搜索历史适配器
44 | private LinearLayout mSearchHistoryLl;
45 |
46 | @Override
47 | protected void onCreate(Bundle savedInstanceState) {
48 | super.onCreate(savedInstanceState);
49 | setContentView(R.layout.activity_main);
50 | initFlowView();
51 |
52 | initHistoryView();
53 | }
54 |
55 | private void initFlowView() {
56 | mInflater = LayoutInflater.from(this);
57 | mFlowLayout = (FlowLayout) findViewById(R.id.flowlayout);
58 | initData();
59 | }
60 |
61 | /**
62 | * 将数据放入流式布局
63 | */
64 | private void initData() {
65 | for (int i = 0; i < mVals.length; i++) {
66 | TextView tv = (TextView) mInflater.inflate(
67 | R.layout.search_label_tv, mFlowLayout, false);
68 | tv.setText(mVals[i]);
69 | final String str = tv.getText().toString();
70 | //点击事件
71 | tv.setOnClickListener(new View.OnClickListener() {
72 | @Override
73 | public void onClick(View v) {
74 | //加入搜索历史纪录记录
75 | Toast.makeText(MainActivity.this, str, Toast.LENGTH_LONG).show();
76 | }
77 | });
78 | mFlowLayout.addView(tv);
79 | }
80 | }
81 |
82 | /************
83 | * 以上为流式标签相关
84 | ************/
85 |
86 | private void initHistoryView() {
87 | input = (EditText) findViewById(R.id.et_input);
88 | btn_search = (Button) findViewById(R.id.btn_search);
89 | btn_search.setOnClickListener(this);
90 |
91 | mPref = getSharedPreferences("input", Activity.MODE_PRIVATE);
92 | mType = getIntent().getStringExtra(EXTRA_KEY_TYPE);
93 | String keyword = getIntent().getStringExtra(EXTRA_KEY_KEYWORD);
94 | if (!TextUtils.isEmpty(keyword)) {
95 | input.setText(keyword);
96 | }
97 | mHistoryKeywords = new ArrayList();
98 | input = (EditText) findViewById(R.id.et_input);
99 |
100 | input.addTextChangedListener(new TextWatcher() {
101 | @Override
102 | public void beforeTextChanged(CharSequence s, int start, int count, int after) {
103 |
104 | }
105 |
106 | @Override
107 | public void onTextChanged(CharSequence s, int start, int before, int count) {
108 | if (s.length() == 0) {
109 | if (mHistoryKeywords.size() > 0) {
110 | mSearchHistoryLl.setVisibility(View.VISIBLE);
111 | } else {
112 | mSearchHistoryLl.setVisibility(View.GONE);
113 | }
114 | } else {
115 | mSearchHistoryLl.setVisibility(View.GONE);
116 | }
117 | }
118 |
119 | @Override
120 | public void afterTextChanged(Editable s) {
121 |
122 | }
123 | });
124 | initSearchHistory();
125 | }
126 |
127 | /**
128 | * 初始化搜索历史记录
129 | */
130 | public void initSearchHistory() {
131 | mSearchHistoryLl = (LinearLayout) findViewById(R.id.search_history_ll);
132 | ListView listView = (ListView) findViewById(R.id.search_history_lv);
133 | findViewById(R.id.clear_history_btn).setOnClickListener(this);
134 | String history = mPref.getString(KEY_SEARCH_HISTORY_KEYWORD, "");
135 | if (!TextUtils.isEmpty(history)) {
136 | List list = new ArrayList();
137 | for (Object o : history.split(",")) {
138 | list.add((String) o);
139 | }
140 | mHistoryKeywords = list;
141 | }
142 | if (mHistoryKeywords.size() > 0) {
143 | mSearchHistoryLl.setVisibility(View.VISIBLE);
144 | } else {
145 | mSearchHistoryLl.setVisibility(View.GONE);
146 | }
147 | mArrAdapter = new ArrayAdapter(this, R.layout.item_search_history, mHistoryKeywords);
148 | listView.setAdapter(mArrAdapter);
149 | listView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
150 | @Override
151 | public void onItemClick(AdapterView adapterView, View view, int i, long l) {
152 | input.setText(mHistoryKeywords.get(i));
153 | mSearchHistoryLl.setVisibility(View.GONE);
154 | }
155 | });
156 | mArrAdapter.notifyDataSetChanged();
157 | }
158 |
159 | /**
160 | * 储存搜索历史
161 | */
162 | public void save() {
163 | String text = input.getText().toString();
164 | String oldText = mPref.getString(KEY_SEARCH_HISTORY_KEYWORD, "");
165 | Log.e("tag", "" + oldText);
166 | Log.e("Tag", "" + text);
167 | Log.e("Tag", "" + oldText.contains(text));
168 | if (!TextUtils.isEmpty(text) && !(oldText.contains(text))) {
169 | if (mHistoryKeywords.size() > 5) {
170 | //最多保存条数
171 | return;
172 | }
173 | SharedPreferences.Editor editor = mPref.edit();
174 | editor.putString(KEY_SEARCH_HISTORY_KEYWORD, text + "," + oldText);
175 | editor.commit();
176 | mHistoryKeywords.add(0, text);
177 | }
178 | mArrAdapter.notifyDataSetChanged();
179 | }
180 |
181 | /**
182 | * 清除历史纪录
183 | */
184 | public void cleanHistory() {
185 | mPref = getSharedPreferences("input", MODE_PRIVATE);
186 | SharedPreferences.Editor editor = mPref.edit();
187 | editor.remove(KEY_SEARCH_HISTORY_KEYWORD).commit();
188 | mHistoryKeywords.clear();
189 | mArrAdapter.notifyDataSetChanged();
190 | mSearchHistoryLl.setVisibility(View.GONE);
191 | Toast.makeText(MainActivity.this, "清楚搜索历史成功", Toast.LENGTH_LONG).show();
192 | }
193 |
194 | @Override
195 | public void onClick(View v) {
196 | switch (v.getId()) {
197 | case R.id.btn_search:
198 | String keywords = input.getText().toString();
199 | if (!TextUtils.isEmpty(keywords)) {
200 | Toast.makeText(MainActivity.this, keywords + "save成功", Toast.LENGTH_LONG).show();
201 | save();
202 | } else {
203 | Toast.makeText(MainActivity.this, "请输入搜索内容", Toast.LENGTH_LONG).show();
204 | }
205 | break;
206 | case R.id.clear_history_btn:
207 | cleanHistory();
208 | break;
209 | default:
210 | break;
211 | }
212 |
213 | }
214 | }
215 |
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1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
19 |
29 |
30 |
31 |
32 |
33 |
34 |
35 |
36 |
37 |
38 | Abstraction issuesJava
39 |
40 |
41 | Android
42 |
43 |
44 | Android Lint
45 |
46 |
47 | Assignment issuesJava
48 |
49 |
50 | Bitwise operation issuesJava
51 |
52 |
53 | Class metricsJava
54 |
55 |
56 | Class structureJava
57 |
58 |
59 | Cloning issuesJava
60 |
61 |
62 | Code maturity issuesJava
63 |
64 |
65 | Code style issuesJava
66 |
67 |
68 | Compiler issuesJava
69 |
70 |
71 | Concurrency annotation issuesJava
72 |
73 |
74 | Control flow issuesJava
75 |
76 |
77 | Data flow issuesJava
78 |
79 |
80 | Declaration redundancyJava
81 |
82 |
83 | Dependency issuesJava
84 |
85 |
86 | Encapsulation issuesJava
87 |
88 |
89 | Error handlingJava
90 |
91 |
92 | Finalization issuesJava
93 |
94 |
95 | GPath inspectionsGroovy
96 |
97 |
98 | General
99 |
100 |
101 | GeneralJava
102 |
103 |
104 | Google Cloud Endpoints
105 |
106 |
107 | Groovy
108 |
109 |
110 | ImportsJava
111 |
112 |
113 | Inheritance issuesJava
114 |
115 |
116 | Initialization issuesJava
117 |
118 |
119 | Internationalization issues
120 |
121 |
122 | Internationalization issuesJava
123 |
124 |
125 | J2ME issuesJava
126 |
127 |
128 | JUnit issues
129 |
130 |
131 | JUnit issuesJava
132 |
133 |
134 | Java
135 |
136 |
137 | Java language level issuesJava
138 |
139 |
140 | Java language level migration aidsJava
141 |
142 |
143 | JavaBeans issuesJava
144 |
145 |
146 | Javadoc issuesJava
147 |
148 |
149 | Language Injection
150 |
151 |
152 | Logging issuesJava
153 |
154 |
155 | Memory issuesJava
156 |
157 |
158 | Method metricsJava
159 |
160 |
161 | Modularization issuesJava
162 |
163 |
164 | Naming ConventionsGroovy
165 |
166 |
167 | Naming conventionsJava
168 |
169 |
170 | Numeric issuesJava
171 |
172 |
173 | Packaging issuesJava
174 |
175 |
176 | Performance issuesJava
177 |
178 |
179 | Portability issuesJava
180 |
181 |
182 | Probable bugsGroovy
183 |
184 |
185 | Probable bugsJava
186 |
187 |
188 | Properties Files
189 |
190 |
191 | Properties FilesJava
192 |
193 |
194 | Resource management issuesJava
195 |
196 |
197 | Security issuesJava
198 |
199 |
200 | Serialization issuesJava
201 |
202 |
203 | StyleGroovy
204 |
205 |
206 | TestNG
207 |
208 |
209 | Threading issuesGroovy
210 |
211 |
212 | Threading issuesJava
213 |
214 |
215 | Verbose or redundant code constructsJava
216 |
217 |
218 | Visibility issuesJava
219 |
220 |
221 | toString() issuesJava
222 |
223 |
224 |
225 |
226 | Android
227 |
228 |
229 |
230 |
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232 |
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237 |
238 |
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241 |
242 |
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251 |
252 | 1.7
253 |
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260 |
261 |
262 |
263 |
264 |
265 |
270 |
271 |
272 |
273 |
274 |
275 |
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