├── app
├── .gitignore
├── src
│ ├── main
│ │ ├── res
│ │ │ ├── values
│ │ │ │ ├── strings.xml
│ │ │ │ ├── colors.xml
│ │ │ │ └── styles.xml
│ │ │ ├── mipmap-hdpi
│ │ │ │ ├── ic_launcher.png
│ │ │ │ └── ic_launcher_round.png
│ │ │ ├── mipmap-mdpi
│ │ │ │ ├── ic_launcher.png
│ │ │ │ └── ic_launcher_round.png
│ │ │ ├── mipmap-xhdpi
│ │ │ │ ├── ic_launcher.png
│ │ │ │ └── ic_launcher_round.png
│ │ │ ├── mipmap-xxhdpi
│ │ │ │ ├── ic_launcher.png
│ │ │ │ └── ic_launcher_round.png
│ │ │ ├── mipmap-xxxhdpi
│ │ │ │ ├── ic_launcher.png
│ │ │ │ └── ic_launcher_round.png
│ │ │ ├── mipmap-anydpi-v26
│ │ │ │ ├── ic_launcher.xml
│ │ │ │ └── ic_launcher_round.xml
│ │ │ ├── layout
│ │ │ │ └── activity_main.xml
│ │ │ ├── drawable-v24
│ │ │ │ └── ic_launcher_foreground.xml
│ │ │ └── drawable
│ │ │ │ └── ic_launcher_background.xml
│ │ ├── AndroidManifest.xml
│ │ └── java
│ │ │ └── com
│ │ │ └── paulvarry
│ │ │ └── jsonviewer
│ │ │ └── MainActivity.java
│ ├── test
│ │ └── java
│ │ │ └── com
│ │ │ └── paulvarry
│ │ │ └── jsonview
│ │ │ └── ExampleUnitTest.java
│ └── androidTest
│ │ └── java
│ │ └── com
│ │ └── paulvarry
│ │ └── jsonview
│ │ └── ExampleInstrumentedTest.java
├── proguard-rules.pro
└── build.gradle
├── jsonviewer
├── .gitignore
├── src
│ ├── main
│ │ ├── AndroidManifest.xml
│ │ ├── res
│ │ │ ├── values
│ │ │ │ ├── strings.xml
│ │ │ │ ├── styles.xml
│ │ │ │ ├── colors.xml
│ │ │ │ └── attrs.xml
│ │ │ └── drawable
│ │ │ │ └── background.xml
│ │ └── java
│ │ │ └── com
│ │ │ └── paulvarry
│ │ │ └── jsonviewer
│ │ │ └── JsonViewer.java
│ ├── test
│ │ └── java
│ │ │ └── com
│ │ │ └── paulvarry
│ │ │ └── jsonviewer
│ │ │ └── ExampleUnitTest.java
│ └── androidTest
│ │ └── java
│ │ └── com
│ │ └── paulvarry
│ │ └── jsonviewer
│ │ └── ExampleInstrumentedTest.java
├── build.gradle
└── proguard-rules.pro
├── settings.gradle
├── screenshots
└── default.png
├── gradle
└── wrapper
│ ├── gradle-wrapper.jar
│ └── gradle-wrapper.properties
├── .gitignore
├── local.properties
├── gradle.properties
├── README.md
├── gradlew.bat
├── gradlew
└── LICENSE
/app/.gitignore:
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1 | /build
2 |
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/jsonviewer/.gitignore:
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1 | /build
2 |
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/settings.gradle:
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1 | include ':app', ':jsonviewer'
2 |
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/jsonviewer/src/main/AndroidManifest.xml:
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1 |
2 |
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/screenshots/default.png:
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https://raw.githubusercontent.com/pvarry/android-json-viewer/HEAD/screenshots/default.png
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/app/src/main/res/values/strings.xml:
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1 |
2 | JsonViewer
3 |
4 |
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/gradle/wrapper/gradle-wrapper.jar:
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https://raw.githubusercontent.com/pvarry/android-json-viewer/HEAD/gradle/wrapper/gradle-wrapper.jar
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/jsonviewer/src/main/res/values/strings.xml:
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1 |
2 | JsonViewer
3 |
4 |
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/app/src/main/res/mipmap-hdpi/ic_launcher.png:
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https://raw.githubusercontent.com/pvarry/android-json-viewer/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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/app/src/main/res/mipmap-xhdpi/ic_launcher.png:
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https://raw.githubusercontent.com/pvarry/android-json-viewer/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/pvarry/android-json-viewer/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/pvarry/android-json-viewer/HEAD/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png
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/app/src/main/res/mipmap-hdpi/ic_launcher_round.png:
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https://raw.githubusercontent.com/pvarry/android-json-viewer/HEAD/app/src/main/res/mipmap-hdpi/ic_launcher_round.png
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/app/src/main/res/mipmap-mdpi/ic_launcher_round.png:
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https://raw.githubusercontent.com/pvarry/android-json-viewer/HEAD/app/src/main/res/mipmap-mdpi/ic_launcher_round.png
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/app/src/main/res/mipmap-xhdpi/ic_launcher_round.png:
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https://raw.githubusercontent.com/pvarry/android-json-viewer/HEAD/app/src/main/res/mipmap-xhdpi/ic_launcher_round.png
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/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.png:
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https://raw.githubusercontent.com/pvarry/android-json-viewer/HEAD/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.png
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/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.png:
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https://raw.githubusercontent.com/pvarry/android-json-viewer/HEAD/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.png
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/.gitignore:
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1 | *.iml
2 | .gradle
3 | /local.properties
4 | /.idea/caches/build_file_checksums.ser
5 | /.idea/libraries
6 | /.idea/modules.xml
7 | /.idea/workspace.xml
8 | .DS_Store
9 | /build
10 | /captures
11 | .externalNativeBuild
12 |
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/gradle/wrapper/gradle-wrapper.properties:
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1 | distributionBase=GRADLE_USER_HOME
2 | distributionPath=wrapper/dists
3 | distributionUrl=https\://services.gradle.org/distributions/gradle-4.6-all.zip
4 | zipStoreBase=GRADLE_USER_HOME
5 | zipStorePath=wrapper/dists
6 |
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/app/src/main/res/values/colors.xml:
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1 |
2 |
3 | #008577
4 | #00574B
5 | #D81B60
6 |
7 |
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/jsonviewer/src/main/res/values/styles.xml:
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/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml:
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/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml:
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/jsonviewer/src/main/res/values/colors.xml:
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1 |
2 |
3 | #008000
4 | #ee422e
5 | #ff8c00
6 | #808080
7 |
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/jsonviewer/src/main/res/values/attrs.xml:
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9 |
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/jsonviewer/src/main/res/drawable/background.xml:
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11 |
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/app/src/main/res/values/styles.xml:
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12 |
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/local.properties:
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1 | ## This file must *NOT* be checked into Version Control Systems,
2 | # as it contains information specific to your local configuration.
3 | #
4 | # Location of the SDK. This is only used by Gradle.
5 | # For customization when using a Version Control System, please read the
6 | # header note.
7 | #Fri Jul 20 23:19:59 CEST 2018
8 | ndk.dir=C\:\\Users\\Paul\\AppData\\Local\\Android\\Sdk\\ndk-bundle
9 | sdk.dir=C\:\\Users\\Paul\\AppData\\Local\\Android\\Sdk
10 |
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/app/src/test/java/com/paulvarry/jsonview/ExampleUnitTest.java:
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1 | package com.paulvarry.jsonview;
2 |
3 | import org.junit.Test;
4 |
5 | import static org.junit.Assert.assertEquals;
6 |
7 | /**
8 | * Example local unit test, which will execute on the development machine (host).
9 | *
10 | * @see Testing documentation
11 | */
12 | public class ExampleUnitTest {
13 | @Test
14 | public void addition_isCorrect() {
15 | assertEquals(4, 2 + 2);
16 | }
17 | }
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/jsonviewer/src/test/java/com/paulvarry/jsonviewer/ExampleUnitTest.java:
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1 | package com.paulvarry.jsonviewer;
2 |
3 | import org.junit.Test;
4 |
5 | import static org.junit.Assert.assertEquals;
6 |
7 | /**
8 | * Example local unit test, which will execute on the development machine (host).
9 | *
10 | * @see Testing documentation
11 | */
12 | public class ExampleUnitTest {
13 | @Test
14 | public void addition_isCorrect() {
15 | assertEquals(4, 2 + 2);
16 | }
17 | }
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/jsonviewer/build.gradle:
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1 | apply plugin: 'com.android.library'
2 |
3 | android {
4 | compileSdkVersion 28
5 |
6 | defaultConfig {
7 | minSdkVersion 16
8 | targetSdkVersion 28
9 | versionCode 1
10 | versionName "1.0"
11 |
12 | testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
13 |
14 | }
15 |
16 | buildTypes {
17 | release {
18 | minifyEnabled false
19 | proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
20 | }
21 | }
22 |
23 | }
24 |
25 | dependencies {
26 | implementation fileTree(dir: 'libs', include: ['*.jar'])
27 | implementation 'androidx.appcompat:appcompat:1.0.0-beta01'
28 | }
29 |
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/gradle.properties:
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1 | # Project-wide Gradle settings.
2 | # IDE (e.g. Android Studio) users:
3 | # Gradle settings configured through the IDE *will override*
4 | # any settings specified in this file.
5 | # For more details on how to configure your build environment visit
6 | # http://www.gradle.org/docs/current/userguide/build_environment.html
7 | # Specifies the JVM arguments used for the daemon process.
8 | # The setting is particularly useful for tweaking memory settings.
9 | org.gradle.jvmargs=-Xmx1536m
10 | # When configured, Gradle will run in incubating parallel mode.
11 | # This option should only be used with decoupled projects. More details, visit
12 | # http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
13 | # org.gradle.parallel=true
14 |
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/app/proguard-rules.pro:
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1 | # Add project specific ProGuard rules here.
2 | # You can control the set of applied configuration files using the
3 | # proguardFiles setting in build.gradle.
4 | #
5 | # For more details, see
6 | # http://developer.android.com/guide/developing/tools/proguard.html
7 |
8 | # If your project uses WebView with JS, uncomment the following
9 | # and specify the fully qualified class name to the JavaScript interface
10 | # class:
11 | #-keepclassmembers class fqcn.of.javascript.interface.for.webview {
12 | # public *;
13 | #}
14 |
15 | # Uncomment this to preserve the line number information for
16 | # debugging stack traces.
17 | #-keepattributes SourceFile,LineNumberTable
18 |
19 | # If you keep the line number information, uncomment this to
20 | # hide the original source file name.
21 | #-renamesourcefileattribute SourceFile
22 |
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/jsonviewer/proguard-rules.pro:
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1 | # Add project specific ProGuard rules here.
2 | # You can control the set of applied configuration files using the
3 | # proguardFiles setting in build.gradle.
4 | #
5 | # For more details, see
6 | # http://developer.android.com/guide/developing/tools/proguard.html
7 |
8 | # If your project uses WebView with JS, uncomment the following
9 | # and specify the fully qualified class name to the JavaScript interface
10 | # class:
11 | #-keepclassmembers class fqcn.of.javascript.interface.for.webview {
12 | # public *;
13 | #}
14 |
15 | # Uncomment this to preserve the line number information for
16 | # debugging stack traces.
17 | #-keepattributes SourceFile,LineNumberTable
18 |
19 | # If you keep the line number information, uncomment this to
20 | # hide the original source file name.
21 | #-renamesourcefileattribute SourceFile
22 |
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/app/src/androidTest/java/com/paulvarry/jsonview/ExampleInstrumentedTest.java:
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1 | package com.paulvarry.jsonview;
2 |
3 | import android.content.Context;
4 |
5 | import org.junit.Test;
6 | import org.junit.runner.RunWith;
7 |
8 | import androidx.test.InstrumentationRegistry;
9 | import androidx.test.runner.AndroidJUnit4;
10 |
11 | import static org.junit.Assert.assertEquals;
12 |
13 | /**
14 | * Instrumented test, which will execute on an Android device.
15 | *
16 | * @see Testing documentation
17 | */
18 | @RunWith(AndroidJUnit4.class)
19 | public class ExampleInstrumentedTest {
20 | @Test
21 | public void useAppContext() {
22 | // Context of the app under test.
23 | Context appContext = InstrumentationRegistry.getTargetContext();
24 |
25 | assertEquals("com.paulvarry.jsonview", appContext.getPackageName());
26 | }
27 | }
28 |
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/jsonviewer/src/androidTest/java/com/paulvarry/jsonviewer/ExampleInstrumentedTest.java:
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1 | package com.paulvarry.jsonviewer;
2 |
3 | import android.content.Context;
4 |
5 | import org.junit.Test;
6 | import org.junit.runner.RunWith;
7 |
8 | import androidx.test.InstrumentationRegistry;
9 | import androidx.test.runner.AndroidJUnit4;
10 |
11 | import static org.junit.Assert.assertEquals;
12 |
13 | /**
14 | * Instrumented test, which will execute on an Android device.
15 | *
16 | * @see Testing documentation
17 | */
18 | @RunWith(AndroidJUnit4.class)
19 | public class ExampleInstrumentedTest {
20 | @Test
21 | public void useAppContext() {
22 | // Context of the app under test.
23 | Context appContext = InstrumentationRegistry.getTargetContext();
24 |
25 | assertEquals("com.paulvarry.jsonviewer.test", appContext.getPackageName());
26 | }
27 | }
28 |
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/app/src/main/AndroidManifest.xml:
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1 |
2 |
4 |
5 |
12 |
13 |
14 |
15 |
16 |
17 |
18 |
19 |
20 |
21 |
22 |
23 |
24 |
25 |
26 |
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/app/build.gradle:
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1 | apply plugin: 'com.android.application'
2 |
3 | android {
4 | compileSdkVersion 28
5 | defaultConfig {
6 | applicationId "com.paulvarry.jsonviewer"
7 | minSdkVersion 16
8 | targetSdkVersion 28
9 | versionCode 1
10 | versionName "1.0"
11 | testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
12 | }
13 | buildTypes {
14 | release {
15 | minifyEnabled false
16 | proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
17 | }
18 | }
19 | }
20 |
21 | dependencies {
22 | implementation fileTree(dir: 'libs', include: ['*.jar'])
23 | implementation 'androidx.appcompat:appcompat:1.0.0-beta01'
24 | implementation 'androidx.constraintlayout:constraintlayout:1.1.2'
25 | implementation project(":jsonviewer")
26 | testImplementation 'junit:junit:4.12'
27 | androidTestImplementation 'androidx.test:runner:1.1.0-alpha4'
28 | androidTestImplementation 'androidx.test.espresso:espresso-core:3.1.0-alpha4'
29 | }
30 |
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/app/src/main/java/com/paulvarry/jsonviewer/MainActivity.java:
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1 | package com.paulvarry.jsonviewer;
2 |
3 | import android.os.Bundle;
4 | import android.view.View;
5 |
6 | import com.paulvarry.jsonviewer.JsonViewer;
7 |
8 | import org.json.JSONException;
9 | import org.json.JSONObject;
10 |
11 | import androidx.appcompat.app.AppCompatActivity;
12 |
13 | public class MainActivity extends AppCompatActivity {
14 |
15 | private JsonViewer jsonViewer;
16 |
17 | @Override
18 | protected void onCreate(Bundle savedInstanceState) {
19 | super.onCreate(savedInstanceState);
20 | setContentView(R.layout.activity_main);
21 |
22 | String json = "{\"id\":1,\"name\":\"Title\",\"is\":true,\"value\":null,\"array\":[{\"item\":1,\"name\":\"One\"},{\"item\":2,\"name\":\"Two\"}],\"object\":{\"id\":1,\"name\":\"Title\"},\"simple_array\":[1,2,3]}";
23 |
24 |
25 | jsonViewer = findViewById(R.id.jsonViewer);
26 | try {
27 | jsonViewer.setJson(new JSONObject(json));
28 | } catch (JSONException e) {
29 | e.printStackTrace();
30 | }
31 | }
32 |
33 | public void onClickCollapse(View view) {
34 | jsonViewer.collapseJson();
35 | }
36 |
37 | public void onClickExpend(View view) {
38 | jsonViewer.expandJson();
39 | }
40 | }
41 |
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/app/src/main/res/layout/activity_main.xml:
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1 |
2 |
8 |
9 |
12 |
13 |
16 |
17 |
22 |
23 |
28 |
29 |
30 |
31 |
35 |
36 |
40 |
41 |
42 |
43 |
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/README.md:
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1 | # android-json-view
2 | Andorid JSON Viewer
3 |
4 | With this library you can display long JSON in a android view, you can click on a key to hide and show the sub tree.
5 |
6 | [](https://jitpack.io/#pvarry/android-json-viewer)
7 |
8 | ## Usage
9 |
10 | **Gradle**
11 |
12 | - **Project level `build.gradle`**
13 | ```gradle
14 | allprojects {
15 | repositories {
16 | maven { url 'https://jitpack.io' }
17 | }
18 | }
19 | ```
20 | - **App level `build.gradle`**
21 | ```gradle
22 | dependencies {
23 | implementation 'com.github.pvarry:android-json-viewer:v1.1'
24 | }
25 | ```
26 |
27 | **Maven**
28 |
29 | ```xml
30 |
31 |
32 | jitpack.io
33 | https://jitpack.io
34 |
35 |
36 |
37 |
38 |
39 | com.github.pvarry
40 | android-json-viewer
41 | v1.1
42 |
43 | ```
44 |
45 | ## Documentation :book:
46 |
47 | ```XML
48 |
52 | ```
53 |
54 | `void setJson(Object json)`
55 |
56 | > Set the JSON, must be `org.json.JSONObject` or `org.json.JSONArray`
57 |
58 | `void collapseJson()`
59 |
60 | > It will collapse all nodes, except the main one.
61 |
62 | `void expandJson()`
63 |
64 | > It will expands all the json nodes.
65 |
66 | `void setTextColorString(@ColorInt int color)`
67 |
68 | `void setTextColorNumber(@ColorInt int color)`
69 |
70 | `void setTextColorBool(@ColorInt int color)`
71 |
72 | `void setTextColorNull(@ColorInt int color)`
73 |
74 | ## Examples :+1:
75 |
76 | **Default view**
77 |
78 | 
79 |
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/app/src/main/res/drawable-v24/ic_launcher_foreground.xml:
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1 |
7 |
12 |
13 |
19 |
22 |
25 |
26 |
27 |
28 |
34 |
35 |
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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 | set DIRNAME=%~dp0
12 | if "%DIRNAME%" == "" set DIRNAME=.
13 | set APP_BASE_NAME=%~n0
14 | set APP_HOME=%DIRNAME%
15 |
16 | @rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
17 | set DEFAULT_JVM_OPTS=
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 Windows variants
50 |
51 | if not "%OS%" == "Windows_NT" goto win9xME_args
52 |
53 | :win9xME_args
54 | @rem Slurp the command line arguments.
55 | set CMD_LINE_ARGS=
56 | set _SKIP=2
57 |
58 | :win9xME_args_slurp
59 | if "x%~1" == "x" goto execute
60 |
61 | set CMD_LINE_ARGS=%*
62 |
63 | :execute
64 | @rem Setup the command line
65 |
66 | set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
67 |
68 | @rem Execute Gradle
69 | "%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%
70 |
71 | :end
72 | @rem End local scope for the variables with windows NT shell
73 | if "%ERRORLEVEL%"=="0" goto mainEnd
74 |
75 | :fail
76 | rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
77 | rem the _cmd.exe /c_ return code!
78 | if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
79 | exit /b 1
80 |
81 | :mainEnd
82 | if "%OS%"=="Windows_NT" endlocal
83 |
84 | :omega
85 |
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/gradlew:
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1 | #!/usr/bin/env sh
2 |
3 | ##############################################################################
4 | ##
5 | ## Gradle start up script for UN*X
6 | ##
7 | ##############################################################################
8 |
9 | # Attempt to set APP_HOME
10 | # Resolve links: $0 may be a link
11 | PRG="$0"
12 | # Need this for relative symlinks.
13 | while [ -h "$PRG" ] ; do
14 | ls=`ls -ld "$PRG"`
15 | link=`expr "$ls" : '.*-> \(.*\)$'`
16 | if expr "$link" : '/.*' > /dev/null; then
17 | PRG="$link"
18 | else
19 | PRG=`dirname "$PRG"`"/$link"
20 | fi
21 | done
22 | SAVED="`pwd`"
23 | cd "`dirname \"$PRG\"`/" >/dev/null
24 | APP_HOME="`pwd -P`"
25 | cd "$SAVED" >/dev/null
26 |
27 | APP_NAME="Gradle"
28 | APP_BASE_NAME=`basename "$0"`
29 |
30 | # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
31 | DEFAULT_JVM_OPTS=""
32 |
33 | # Use the maximum available, or set MAX_FD != -1 to use that value.
34 | MAX_FD="maximum"
35 |
36 | warn () {
37 | echo "$*"
38 | }
39 |
40 | die () {
41 | echo
42 | echo "$*"
43 | echo
44 | exit 1
45 | }
46 |
47 | # OS specific support (must be 'true' or 'false').
48 | cygwin=false
49 | msys=false
50 | darwin=false
51 | nonstop=false
52 | case "`uname`" in
53 | CYGWIN* )
54 | cygwin=true
55 | ;;
56 | Darwin* )
57 | darwin=true
58 | ;;
59 | MINGW* )
60 | msys=true
61 | ;;
62 | NONSTOP* )
63 | nonstop=true
64 | ;;
65 | esac
66 |
67 | CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
68 |
69 | # Determine the Java command to use to start the JVM.
70 | if [ -n "$JAVA_HOME" ] ; then
71 | if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
72 | # IBM's JDK on AIX uses strange locations for the executables
73 | JAVACMD="$JAVA_HOME/jre/sh/java"
74 | else
75 | JAVACMD="$JAVA_HOME/bin/java"
76 | fi
77 | if [ ! -x "$JAVACMD" ] ; then
78 | die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
79 |
80 | Please set the JAVA_HOME variable in your environment to match the
81 | location of your Java installation."
82 | fi
83 | else
84 | JAVACMD="java"
85 | which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
86 |
87 | Please set the JAVA_HOME variable in your environment to match the
88 | location of your Java installation."
89 | fi
90 |
91 | # Increase the maximum file descriptors if we can.
92 | if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
93 | MAX_FD_LIMIT=`ulimit -H -n`
94 | if [ $? -eq 0 ] ; then
95 | if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
96 | MAX_FD="$MAX_FD_LIMIT"
97 | fi
98 | ulimit -n $MAX_FD
99 | if [ $? -ne 0 ] ; then
100 | warn "Could not set maximum file descriptor limit: $MAX_FD"
101 | fi
102 | else
103 | warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
104 | fi
105 | fi
106 |
107 | # For Darwin, add options to specify how the application appears in the dock
108 | if $darwin; then
109 | GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
110 | fi
111 |
112 | # For Cygwin, switch paths to Windows format before running java
113 | if $cygwin ; then
114 | APP_HOME=`cygpath --path --mixed "$APP_HOME"`
115 | CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
116 | JAVACMD=`cygpath --unix "$JAVACMD"`
117 |
118 | # We build the pattern for arguments to be converted via cygpath
119 | ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
120 | SEP=""
121 | for dir in $ROOTDIRSRAW ; do
122 | ROOTDIRS="$ROOTDIRS$SEP$dir"
123 | SEP="|"
124 | done
125 | OURCYGPATTERN="(^($ROOTDIRS))"
126 | # Add a user-defined pattern to the cygpath arguments
127 | if [ "$GRADLE_CYGPATTERN" != "" ] ; then
128 | OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
129 | fi
130 | # Now convert the arguments - kludge to limit ourselves to /bin/sh
131 | i=0
132 | for arg in "$@" ; do
133 | CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
134 | CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option
135 |
136 | if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition
137 | eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
138 | else
139 | eval `echo args$i`="\"$arg\""
140 | fi
141 | i=$((i+1))
142 | done
143 | case $i in
144 | (0) set -- ;;
145 | (1) set -- "$args0" ;;
146 | (2) set -- "$args0" "$args1" ;;
147 | (3) set -- "$args0" "$args1" "$args2" ;;
148 | (4) set -- "$args0" "$args1" "$args2" "$args3" ;;
149 | (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
150 | (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
151 | (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
152 | (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
153 | (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
154 | esac
155 | fi
156 |
157 | # Escape application args
158 | save () {
159 | for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
160 | echo " "
161 | }
162 | APP_ARGS=$(save "$@")
163 |
164 | # Collect all arguments for the java command, following the shell quoting and substitution rules
165 | eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
166 |
167 | # by default we should be in the correct project dir, but when run from Finder on Mac, the cwd is wrong
168 | if [ "$(uname)" = "Darwin" ] && [ "$HOME" = "$PWD" ]; then
169 | cd "$(dirname "$0")"
170 | fi
171 |
172 | exec "$JAVACMD" "$@"
173 |
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/app/src/main/res/drawable/ic_launcher_background.xml:
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/jsonviewer/src/main/java/com/paulvarry/jsonviewer/JsonViewer.java:
--------------------------------------------------------------------------------
1 | package com.paulvarry.jsonviewer;
2 |
3 | import android.animation.LayoutTransition;
4 | import android.content.Context;
5 | import android.content.res.Resources;
6 | import android.content.res.TypedArray;
7 | import android.os.Build;
8 | import android.text.Spannable;
9 | import android.text.SpannableStringBuilder;
10 | import android.text.style.ForegroundColorSpan;
11 | import android.text.style.LeadingMarginSpan;
12 | import android.util.AttributeSet;
13 | import android.util.TypedValue;
14 | import android.view.View;
15 | import android.view.ViewGroup;
16 | import android.widget.LinearLayout;
17 | import android.widget.TextView;
18 |
19 | import org.json.JSONArray;
20 | import org.json.JSONException;
21 | import org.json.JSONObject;
22 |
23 | import java.util.Iterator;
24 |
25 | import androidx.annotation.ColorInt;
26 | import androidx.annotation.Nullable;
27 | import androidx.core.widget.TextViewCompat;
28 |
29 | public class JsonViewer extends LinearLayout {
30 |
31 | private final float PADDING = TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 16, getResources().getDisplayMetrics());
32 | @ColorInt
33 | private int textColorString;
34 | @ColorInt
35 | private int textColorBool;
36 | @ColorInt
37 | private int textColorNull;
38 | @ColorInt
39 | private int textColorNumber;
40 |
41 | public JsonViewer(Context context) {
42 | super(context);
43 |
44 | if (isInEditMode())
45 | initEditMode();
46 | }
47 |
48 | public JsonViewer(Context context, @Nullable AttributeSet attrs) {
49 | super(context, attrs);
50 | if (attrs != null)
51 | init(context, attrs);
52 | if (isInEditMode())
53 | initEditMode();
54 | }
55 |
56 | public JsonViewer(Context context, @Nullable AttributeSet attrs, int defStyleAttr) {
57 | super(context, attrs, defStyleAttr);
58 | if (attrs != null)
59 | init(context, attrs);
60 | if (isInEditMode())
61 | initEditMode();
62 | }
63 |
64 | private void init(Context context, @Nullable AttributeSet attrs) {
65 | TypedArray a = context.getTheme().obtainStyledAttributes(
66 | attrs, R.styleable.JsonViewer, 0, 0);
67 | Resources r = getResources();
68 |
69 | try {
70 | textColorString = a.getColor(R.styleable.JsonViewer_textColorString, r.getColor(R.color.jsonViewer_textColorString));
71 | textColorNumber = a.getColor(R.styleable.JsonViewer_textColorNumber, r.getColor(R.color.jsonViewer_textColorNumber));
72 | textColorBool = a.getColor(R.styleable.JsonViewer_textColorBool, r.getColor(R.color.jsonViewer_textColorBool));
73 | textColorNull = a.getColor(R.styleable.JsonViewer_textColorNull, r.getColor(R.color.jsonViewer_textColorNull));
74 | } finally {
75 | a.recycle();
76 | }
77 | }
78 |
79 | private void initEditMode() {
80 |
81 | String json = "{\"id\":1,\"name\":\"Title\",\"is\":true,\"value\":null,\"array\":[{\"item\":1,\"name\":\"One\"},{\"item\":2,\"name\":\"Two\"}],\"object\":{\"id\":1,\"name\":\"Title\"},\"simple_array\":[1,2,3]}";
82 |
83 | try {
84 | setJson(new JSONObject(json));
85 | } catch (JSONException e) {
86 | e.printStackTrace();
87 | }
88 | }
89 |
90 | /**
91 | * Fill this view with a JSON. The old one will be erased and the view reset.
92 | *
93 | * @param json The JSON to add.
94 | * @see org.json.JSONObject
95 | * @see org.json.JSONArray
96 | */
97 | public void setJson(Object json) {
98 |
99 | if (!(json instanceof JSONArray || json instanceof JSONObject))
100 | throw new RuntimeException("JsonViewer: JSON must be a instance of org.json.JSONArray or org.json.JSONObject");
101 |
102 | super.setOrientation(VERTICAL);
103 |
104 | this.removeAllViews();
105 | addJsonNode(this, null, json, false);
106 | }
107 |
108 | public void setTextColorString(@ColorInt int color) {
109 | textColorString = color;
110 | }
111 |
112 | public void setTextColorNumber(@ColorInt int color) {
113 | textColorNumber = color;
114 | }
115 |
116 | public void setTextColorBool(@ColorInt int color) {
117 | textColorBool = color;
118 | }
119 |
120 | public void setTextColorNull(@ColorInt int color) {
121 | textColorNull = color;
122 | }
123 |
124 | /**
125 | * It will collapse all nodes, except the main one.
126 | */
127 | public void collapseJson() {
128 | for (int i = 0; i < this.getChildCount(); i++) {
129 | if (this.getChildAt(i) instanceof TextView &&
130 | this.getChildAt(i + 1) instanceof ViewGroup &&
131 | this.getChildAt(i + 2) instanceof TextView) {
132 | changeVisibility((ViewGroup) this.getChildAt(i + 1), VISIBLE);
133 | i += 2;
134 | }
135 | }
136 | }
137 |
138 | /**
139 | * It will expands all the json nodes.
140 | */
141 | public void expandJson() {
142 | changeVisibility(this, GONE);
143 | }
144 |
145 | /**
146 | * Switch collapse status of a node content.
147 | *
148 | * @param group The view group to operate on.
149 | * @param oldVisibility Current visibility.
150 | */
151 | private void changeVisibility(ViewGroup group, int oldVisibility) {
152 | for (int i = 0; i < group.getChildCount(); i++) {
153 | if (group.getChildAt(i) instanceof TextView &&
154 | group.getChildAt(i + 1) instanceof ViewGroup &&
155 | group.getChildAt(i + 2) instanceof TextView) {
156 | ViewGroup groupChild = (ViewGroup) group.getChildAt(i + 1);
157 | groupChild.setVisibility(oldVisibility);
158 | // groupChild.setLayoutTransition(null); // remove transition before mass change
159 | group.getChildAt(i).callOnClick();
160 | // groupChild.setLayoutTransition(new LayoutTransition());
161 | changeVisibility((ViewGroup) group.getChildAt(i + 1), oldVisibility);
162 | i += 2;
163 | }
164 | }
165 | }
166 |
167 | /**
168 | * Add a node to the view with header key and close footer. This method is call for every node in a node.
169 | *
170 | * @param content Current view group.
171 | * @param nodeKey key of the current node.
172 | * @param jsonNode Node to display.
173 | * @param haveNext If this node is followed by a other one.
174 | */
175 | private void addJsonNode(final LinearLayout content, @Nullable final Object nodeKey, final Object jsonNode, final boolean haveNext) {
176 |
177 | final boolean haveChild = ((jsonNode instanceof JSONObject && ((JSONObject) jsonNode).length() != 0) ||
178 | (jsonNode instanceof JSONArray && ((JSONArray) jsonNode).length() != 0));
179 | final TextView textViewHeader;
180 |
181 | textViewHeader = getHeader(nodeKey, jsonNode, haveNext, true, haveChild);
182 |
183 | content.addView(textViewHeader);
184 |
185 | if (haveChild) {
186 | final ViewGroup viewGroupChild = getJsonNodeChild(nodeKey, jsonNode);
187 | final TextView textViewFooter = getFooter(jsonNode, haveNext);
188 |
189 | content.addView(viewGroupChild);
190 | content.addView(textViewFooter);
191 |
192 | textViewHeader.setOnClickListener(new OnClickListener() {
193 | @Override
194 | public void onClick(View view) {
195 |
196 | if (viewGroupChild == null)
197 | return;
198 |
199 | int newVisibility;
200 | boolean showChild;
201 |
202 | if (viewGroupChild.getVisibility() == VISIBLE) {
203 | newVisibility = GONE;
204 | showChild = false;
205 | } else {
206 | newVisibility = VISIBLE;
207 | showChild = true;
208 | }
209 | textViewHeader.setText(getHeaderText(nodeKey, jsonNode, haveNext, showChild, haveChild));
210 | viewGroupChild.setVisibility(newVisibility);
211 | if (textViewFooter != null) {
212 | textViewFooter.setVisibility(newVisibility);
213 | }
214 | }
215 | });
216 | }
217 |
218 | }
219 |
220 | /**
221 | * Create a view group for a node content and return it.
222 | *
223 | * @param nodeKey Key of the node passed as parameter.
224 | * @param jsonNode Content of the node use to fill view.
225 | * @return View group contain all the childs of the node.
226 | */
227 | private ViewGroup getJsonNodeChild(Object nodeKey, Object jsonNode) {
228 |
229 | final LinearLayout content = new LinearLayout(getContext());
230 |
231 | content.setOrientation(VERTICAL);
232 | content.setPadding((int) PADDING, 0, 0, 0);
233 | if (nodeKey != null) {
234 | content.setBackgroundResource(R.drawable.background);
235 | // content.setBackgroundTintList(ColorStateList.valueOf(Color.GREEN));
236 | }
237 | content.setLayoutTransition(new LayoutTransition());
238 |
239 | if (jsonNode instanceof JSONObject) {
240 | // setView key
241 | JSONObject object = (JSONObject) jsonNode;
242 | Iterator iterator = object.keys();
243 | while (iterator.hasNext()) {
244 | String key = iterator.next();
245 | // set view list
246 | try {
247 | addJsonNode(content, key, object.get(key), iterator.hasNext());
248 | } catch (JSONException e) {
249 | e.printStackTrace();
250 | }
251 | }
252 | } else if (jsonNode instanceof JSONArray) {
253 | // setView key
254 | JSONArray object = (JSONArray) jsonNode;
255 | for (int i = 0; i < object.length(); i++) {
256 | // set view list
257 | try {
258 | addJsonNode(content, i, object.get(i), i + 1 < object.length());
259 | } catch (JSONException e) {
260 | e.printStackTrace();
261 | }
262 | }
263 | }
264 | return content;
265 | }
266 |
267 | private TextView getHeader(Object key, @Nullable Object jsonNode, boolean haveNext, boolean childDisplayed, boolean haveChild) {
268 | TextView textView = new TextView(getContext());
269 | textView.setText(getHeaderText(key, jsonNode, haveNext, childDisplayed, haveChild));
270 | TextViewCompat.setTextAppearance(textView, R.style.JsonViewer_TextAppearance);
271 | textView.setFocusableInTouchMode(false);
272 | textView.setFocusable(false);
273 |
274 | return textView;
275 | }
276 |
277 | private SpannableStringBuilder getHeaderText(Object key, @Nullable Object jsonNode, boolean haveNext, boolean childDisplayed, boolean haveChild) {
278 |
279 | SpannableStringBuilder b = new SpannableStringBuilder();
280 | if (key instanceof String) {
281 | b.append("\"");
282 | b.append((String) key);
283 | b.append("\"");
284 | b.append(": ");
285 | }
286 |
287 | if (!childDisplayed) {
288 | if (jsonNode instanceof JSONArray)
289 | b.append("[ ... ]");
290 | else if (jsonNode instanceof JSONObject) {
291 | b.append("{ ... }");
292 | }
293 | if (haveNext)
294 | b.append(",");
295 | } else {
296 | if (jsonNode instanceof JSONArray) {
297 | b.append("[");
298 | if (!haveChild)
299 | b.append(getFooterText(jsonNode, haveNext));
300 | } else if (jsonNode instanceof JSONObject) {
301 | b.append("{");
302 | if (!haveChild)
303 | b.append(getFooterText(jsonNode, haveNext));
304 | } else if (jsonNode != null) {
305 |
306 | if (Build.VERSION.SDK_INT >= 21) {
307 | if (jsonNode instanceof String)
308 | b.append("\"" + jsonNode + "\"", new ForegroundColorSpan(textColorString), Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
309 | else if (jsonNode instanceof Integer || jsonNode instanceof Float || jsonNode instanceof Double)
310 | b.append(jsonNode.toString(), new ForegroundColorSpan(textColorNumber), Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
311 | else if (jsonNode instanceof Boolean)
312 | b.append(jsonNode.toString(), new ForegroundColorSpan(textColorBool), Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
313 | else if (jsonNode == JSONObject.NULL)
314 | b.append(jsonNode.toString(), new ForegroundColorSpan(textColorNull), Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
315 | else
316 | b.append(jsonNode.toString());
317 | } else
318 | b.append(jsonNode.toString());
319 |
320 | if (haveNext)
321 | b.append(",");
322 |
323 | LeadingMarginSpan span = new LeadingMarginSpan.Standard(0, (int) PADDING);
324 | b.setSpan(span, 0, b.length(), Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
325 | }
326 | }
327 |
328 | return b;
329 | }
330 |
331 | private TextView getFooter(@Nullable Object jsonNode, boolean haveNext) {
332 |
333 |
334 | TextView textView = new TextView(getContext());
335 | textView.setText(getFooterText(jsonNode, haveNext));
336 | TextViewCompat.setTextAppearance(textView, R.style.JsonViewer_TextAppearance);
337 | textView.setFocusableInTouchMode(false);
338 | textView.setFocusable(false);
339 |
340 | return textView;
341 | }
342 |
343 | private StringBuilder getFooterText(@Nullable Object jsonNode, boolean haveNext) {
344 | StringBuilder builder = new StringBuilder();
345 | if (jsonNode instanceof JSONObject) {
346 | builder.append("}");
347 | } else if (jsonNode instanceof JSONArray) {
348 | builder.append("]");
349 | } else
350 | return null;
351 | if (haveNext)
352 | builder.append(",");
353 | return builder;
354 | }
355 | }
356 |
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