Initial Commit

.gitignore

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+.gradle
+/local.properties
+/.idea/workspace.xml
+.DS_Store
+/build
+# built application files
+*.ap_
+
+# files for the dex VM
+*.dex
+
+# Java class files
+*.class
+.DS_Store
+
+# generated files
+bin/
+gen/
+Wiki/
+
+# Local configuration file (sdk path, etc)
+local.properties
+
+# Eclipse project files
+.classpath
+.project
+.settings/
+
+# Proguard folder generated by Eclipse
+proguard/
+
+#Android Studio
+build/
+src/androidTest/
+
+# Intellij project files
+*.iml
+*.ipr
+*.iws
+.idea/
+
+#gradle
+.gradle/
+.idea
+app/build
+app/src/androidTest

androidtagview/.gitignore

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+.gradle
+/local.properties
+/.idea/workspace.xml
+.DS_Store
+/build
+# built application files
+*.ap_
+
+# files for the dex VM
+*.dex
+
+# Java class files
+*.class
+.DS_Store
+
+# generated files
+bin/
+gen/
+Wiki/
+
+# Local configuration file (sdk path, etc)
+local.properties
+
+# Eclipse project files
+.classpath
+.project
+.settings/
+
+# Proguard folder generated by Eclipse
+proguard/
+
+#Android Studio
+build/
+src/androidTest/
+
+# Intellij project files
+*.iml
+*.ipr
+*.iws
+.idea/
+
+#gradle
+.gradle/
+.idea
+app/build
+app/src/androidTest

androidtagview/build.gradle

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+apply plugin: 'com.android.library'
+
+android {
+    compileSdkVersion 23
+    buildToolsVersion "23.0.2"
+
+    defaultConfig {
+        minSdkVersion 9
+        targetSdkVersion 23
+        versionCode 1
+        versionName "1.0"
+    }
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
+        }
+    }
+}
+
+dependencies {
+    compile fileTree(dir: 'libs', include: ['*.jar'])
+    testCompile 'junit:junit:4.12'
+    compile 'com.android.support:appcompat-v7:23.1.1'
+}

androidtagview/proguard-rules.pro

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+# Add project specific ProGuard rules here.
+# By default, the flags in this file are appended to flags specified
+# in F:\code\android\adt-bundle-windows-x86_64-20140702\sdk/tools/proguard/proguard-android.txt
+# You can edit the include path and order by changing the proguardFiles
+# directive in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# Add any project specific keep options here:
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}

androidtagview/src/main/AndroidManifest.xml

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+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="co.lujun.androidtagview">
+
+    <application
+        android:allowBackup="true"
+        android:label="@string/app_name"
+        android:supportsRtl="true">
+
+    </application>
+
+</manifest>

androidtagview/src/main/java/co/lujun/androidtagview/ContainerLayout.java

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+package co.lujun.androidtagview;
+
+import android.content.Context;
+import android.util.AttributeSet;
+import android.util.DisplayMetrics;
+import android.util.Log;
+import android.view.View;
+import android.view.ViewGroup;
+import android.view.WindowManager;
+
+/**
+ * Author: lujun
+ * Date: 2015/12/30 17:14
+ */
+public class ContainerLayout extends ViewGroup {
+
+    private int mVerticalInterval = 10;
+
+    private int mHorizontalInterval = 10;
+    private int mScreenWidth;
+
+    private static final String TAG = "ContainerLayout";
+
+    public ContainerLayout(Context context){
+        this(context, null);
+    }
+
+    public ContainerLayout(Context context, AttributeSet attrs){
+        this(context, attrs, 0);
+    }
+
+    public ContainerLayout(Context context, AttributeSet attrs, int defStyle){
+        super(context, attrs, defStyle);
+        init(context);
+    }
+
+    private void init(Context context){
+        WindowManager wm = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
+        DisplayMetrics metrics = new DisplayMetrics();
+        wm.getDefaultDisplay().getMetrics(metrics);
+        mScreenWidth = metrics.widthPixels;
+    }
+
+    @Override
+    protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
+        super.onMeasure(widthMeasureSpec, heightMeasureSpec);
+
+        measureChildren(widthMeasureSpec, heightMeasureSpec);
+        final int childCount = getChildCount();
+        int lines = childCount == 0 ? 0 : getChildLines(childCount);
+        int widthSpecSize = MeasureSpec.getSize(widthMeasureSpec);
+        int widthSpecMode = MeasureSpec.getMode(widthMeasureSpec);
+        int heightSpecSize = MeasureSpec.getSize(heightMeasureSpec);
+        int heightSpecMode = MeasureSpec.getMode(heightMeasureSpec);
+
+        if (childCount == 0){
+            setMeasuredDimension(0, 0);
+        }else if (heightSpecMode == MeasureSpec.AT_MOST) {
+            setMeasuredDimension(widthSpecSize,
+                    (mVerticalInterval + getChildAt(0).getMeasuredHeight()) * lines);
+        }else {
+            setMeasuredDimension(widthSpecSize, heightSpecSize);
+        }
+    }
+
+    @Override
+    protected void onLayout(boolean changed, int l, int t, int r, int b) {
+        int childCount = getChildCount();
+        int curLeft = l, curTop = t;
+        for (int i = 0; i < childCount; i++) {
+            final View childView = getChildAt(i);
+            if (childView.getVisibility() != GONE) {
+                final int width = childView.getMeasuredWidth();
+                final int height = childView.getMeasuredHeight();
+                if (curLeft + width + mHorizontalInterval > mScreenWidth){
+                    curLeft = l;
+                    curTop += height + mVerticalInterval;
+                }
+                Log.d(TAG, getTop() + "," + curTop);
+                childView.layout(curLeft, curTop, curLeft + width, curTop + height);
+                curLeft += width + mHorizontalInterval;
+            }
+        }
+    }
+
+    private int getChildLines(int childCount){
+        int lines = 1;
+        for (int i = 0, curLineW = 0; i < childCount; i++) {
+            curLineW += getChildAt(i).getMeasuredWidth() + mHorizontalInterval;
+            if (curLineW > mScreenWidth){
+                lines++;
+                curLineW = 0;
+            }
+        }
+        return lines;
+    }
+
+    private int sp2px(float spValue) {
+        final float fontScale = getContext().getResources().getDisplayMetrics().scaledDensity;
+        return (int) (spValue * fontScale + 0.5f);
+    }
+
+    private int dp2px(float dp) {
+        final float scale = getContext().getResources().getDisplayMetrics().density;
+        return (int) (dp * scale + 0.5f);
+    }
+}

androidtagview/src/main/res/values/strings.xml

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+<resources>
+    <string name="app_name">AndroidTagView</string>
+</resources>

androidtagview/src/test/java/co/lujun/androidtagview/ExampleUnitTest.java

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+package co.lujun.androidtagview;
+
+import org.junit.Test;
+
+import static org.junit.Assert.*;
+
+/**
+ * To work on unit tests, switch the Test Artifact in the Build Variants view.
+ */
+public class ExampleUnitTest {
+    @Test
+    public void addition_isCorrect() throws Exception {
+        assertEquals(4, 2 + 2);
+    }
+}

build.gradle

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+// Top-level build file where you can add configuration options common to all sub-projects/modules.
+
+buildscript {
+    repositories {
+        jcenter()
+    }
+    dependencies {
+        classpath 'com.android.tools.build:gradle:1.5.0'
+
+        // NOTE: Do not place your application dependencies here; they belong
+        // in the individual module build.gradle files
+    }
+}
+
+allprojects {
+    repositories {
+        jcenter()
+    }
+}
+
+task clean(type: Delete) {
+    delete rootProject.buildDir
+}

gradle.properties

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+# Project-wide Gradle settings.
+
+# IDE (e.g. Android Studio) users:
+# Gradle settings configured through the IDE *will override*
+# any settings specified in this file.
+
+# For more details on how to configure your build environment visit
+# http://www.gradle.org/docs/current/userguide/build_environment.html
+
+# Specifies the JVM arguments used for the daemon process.
+# The setting is particularly useful for tweaking memory settings.
+# Default value: -Xmx10248m -XX:MaxPermSize=256m
+# org.gradle.jvmargs=-Xmx2048m -XX:MaxPermSize=512m -XX:+HeapDumpOnOutOfMemoryError -Dfile.encoding=UTF-8
+
+# When configured, Gradle will run in incubating parallel mode.
+# This option should only be used with decoupled projects. More details, visit
+# http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
+# org.gradle.parallel=true

gradle/wrapper/gradle-wrapper.properties

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+#Wed Oct 21 11:34:03 PDT 2015
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-2.8-all.zip