├── app
    ├── .gitignore
    ├── src
    │   ├── main
    │   │   ├── ic_launcher-web.png
    │   │   ├── res
    │   │   │   ├── mipmap-hdpi
    │   │   │   │   ├── ic_launcher.png
    │   │   │   │   ├── ic_launcher_round.png
    │   │   │   │   └── ic_launcher_foreground.png
    │   │   │   ├── mipmap-mdpi
    │   │   │   │   ├── ic_launcher.png
    │   │   │   │   ├── ic_launcher_round.png
    │   │   │   │   └── ic_launcher_foreground.png
    │   │   │   ├── mipmap-xhdpi
    │   │   │   │   ├── ic_launcher.png
    │   │   │   │   ├── ic_launcher_round.png
    │   │   │   │   └── ic_launcher_foreground.png
    │   │   │   ├── mipmap-xxhdpi
    │   │   │   │   ├── ic_launcher.png
    │   │   │   │   ├── ic_launcher_round.png
    │   │   │   │   └── ic_launcher_foreground.png
    │   │   │   ├── mipmap-xxxhdpi
    │   │   │   │   ├── ic_launcher.png
    │   │   │   │   ├── ic_launcher_round.png
    │   │   │   │   └── ic_launcher_foreground.png
    │   │   │   ├── values
    │   │   │   │   ├── dimens.xml
    │   │   │   │   ├── colors.xml
    │   │   │   │   ├── strings.xml
    │   │   │   │   └── styles.xml
    │   │   │   ├── xml
    │   │   │   │   └── file_paths.xml
    │   │   │   ├── mipmap-anydpi-v26
    │   │   │   │   ├── ic_launcher.xml
    │   │   │   │   └── ic_launcher_round.xml
    │   │   │   ├── menu
    │   │   │   │   └── menu_main.xml
    │   │   │   ├── layout
    │   │   │   │   ├── activity_main.xml
    │   │   │   │   └── content_main.xml
    │   │   │   ├── drawable-v24
    │   │   │   │   └── ic_launcher_foreground.xml
    │   │   │   └── drawable
    │   │   │   │   └── ic_launcher_background.xml
    │   │   ├── AndroidManifest.xml
    │   │   └── java
    │   │   │   └── info
    │   │   │       └── androidhive
    │   │   │           └── androidcamera
    │   │   │               ├── CameraUtils.java
    │   │   │               └── MainActivity.java
    │   ├── test
    │   │   └── java
    │   │   │   └── info
    │   │   │       └── androidhive
    │   │   │           └── androidcamera
    │   │   │               └── ExampleUnitTest.java
    │   └── androidTest
    │   │   └── java
    │   │       └── info
    │   │           └── androidhive
    │   │               └── androidcamera
    │   │                   └── ExampleInstrumentedTest.java
    ├── proguard-rules.pro
    └── build.gradle
├── settings.gradle
├── gradle
    └── wrapper
    │   ├── gradle-wrapper.jar
    │   └── gradle-wrapper.properties
├── .idea
    ├── vcs.xml
    ├── modules.xml
    ├── runConfigurations.xml
    ├── codeStyles
    │   └── Project.xml
    └── misc.xml
├── README.md
├── gradle.properties
├── .gitignore
├── gradlew.bat
└── gradlew


/app/.gitignore:
--------------------------------------------------------------------------------
1 | /build
2 | 


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/settings.gradle:
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1 | include ':app'
2 | 


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/app/src/main/ic_launcher-web.png:
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https://raw.githubusercontent.com/ravi8x/AndroidCamera/HEAD/app/src/main/ic_launcher-web.png


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/gradle/wrapper/gradle-wrapper.jar:
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https://raw.githubusercontent.com/ravi8x/AndroidCamera/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/ravi8x/AndroidCamera/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/ravi8x/AndroidCamera/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/ravi8x/AndroidCamera/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/ravi8x/AndroidCamera/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/ravi8x/AndroidCamera/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/ravi8x/AndroidCamera/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/ravi8x/AndroidCamera/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/ravi8x/AndroidCamera/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/ravi8x/AndroidCamera/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/ravi8x/AndroidCamera/HEAD/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.png


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/app/src/main/res/values/dimens.xml:
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1 | <resources>
2 |     <dimen name="activity_margin">16dp</dimen>
3 |     <dimen name="dimen_8">8dp</dimen>
4 | </resources>
5 | 


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/app/src/main/res/mipmap-hdpi/ic_launcher_foreground.png:
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https://raw.githubusercontent.com/ravi8x/AndroidCamera/HEAD/app/src/main/res/mipmap-hdpi/ic_launcher_foreground.png


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/app/src/main/res/mipmap-mdpi/ic_launcher_foreground.png:
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https://raw.githubusercontent.com/ravi8x/AndroidCamera/HEAD/app/src/main/res/mipmap-mdpi/ic_launcher_foreground.png


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/app/src/main/res/mipmap-xhdpi/ic_launcher_foreground.png:
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https://raw.githubusercontent.com/ravi8x/AndroidCamera/HEAD/app/src/main/res/mipmap-xhdpi/ic_launcher_foreground.png


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/app/src/main/res/mipmap-xxhdpi/ic_launcher_foreground.png:
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https://raw.githubusercontent.com/ravi8x/AndroidCamera/HEAD/app/src/main/res/mipmap-xxhdpi/ic_launcher_foreground.png


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/app/src/main/res/mipmap-xxxhdpi/ic_launcher_foreground.png:
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https://raw.githubusercontent.com/ravi8x/AndroidCamera/HEAD/app/src/main/res/mipmap-xxxhdpi/ic_launcher_foreground.png


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/.idea/vcs.xml:
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1 | <?xml version="1.0" encoding="UTF-8"?>
2 | <project version="4">
3 |   <component name="VcsDirectoryMappings">
4 |     <mapping directory="$PROJECT_DIR$" vcs="Git" />
5 |   </component>
6 | </project>


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/app/src/main/res/xml/file_paths.xml:
--------------------------------------------------------------------------------
1 | <?xml version="1.0" encoding="utf-8"?>
2 | <paths xmlns:android="http://schemas.android.com/apk/res/android">
3 |     <external-path name="external_files" path="."/>
4 | </paths>


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/app/src/main/res/values/colors.xml:
--------------------------------------------------------------------------------
1 | <?xml version="1.0" encoding="utf-8"?>
2 | <resources>
3 |     <color name="colorPrimary">#1fb49c</color>
4 |     <color name="colorPrimaryDark">#1fb49c</color>
5 |     <color name="colorAccent">#FF4081</color>
6 | </resources>
7 | 


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/gradle/wrapper/gradle-wrapper.properties:
--------------------------------------------------------------------------------
1 | #Wed May 23 22:51:24 IST 2018
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-4.4-all.zip
7 | 


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/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml:
--------------------------------------------------------------------------------
1 | <?xml version="1.0" encoding="utf-8"?>
2 | <adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
3 |     <background android:drawable="@drawable/ic_launcher_background"/>
4 |     <foreground android:drawable="@mipmap/ic_launcher_foreground"/>
5 | </adaptive-icon>


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/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml:
--------------------------------------------------------------------------------
1 | <?xml version="1.0" encoding="utf-8"?>
2 | <adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
3 |     <background android:drawable="@drawable/ic_launcher_background"/>
4 |     <foreground android:drawable="@mipmap/ic_launcher_foreground"/>
5 | </adaptive-icon>


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/README.md:
--------------------------------------------------------------------------------
1 | Android integrating Camera feature using in-build camera app.
2 | 
3 | [Tutorial](https://www.androidhive.info/2013/09/android-working-with-camera-api/)
4 | 
5 | [Apk](http://download.androidhive.info/apk/android-camera.apk)
6 | 
7 | ![Android Camera API](https://www.androidhive.info/wp-content/uploads/2018/05/android-camera-tutorial-capture-image-record-video.png)


--------------------------------------------------------------------------------
/app/src/main/res/values/strings.xml:
--------------------------------------------------------------------------------
1 | <resources>
2 |     <string name="app_name">Android Camera</string>
3 |     <string name="action_settings">Settings</string>
4 |     <string name="preview_description">Image and Video preview will appear here</string>
5 |     <string name="btn_take_picture">Take Picture</string>
6 |     <string name="btn_record_video">Record Video</string>
7 | </resources>
8 | 


--------------------------------------------------------------------------------
/.idea/modules.xml:
--------------------------------------------------------------------------------
1 | <?xml version="1.0" encoding="UTF-8"?>
2 | <project version="4">
3 |   <component name="ProjectModuleManager">
4 |     <modules>
5 |       <module fileurl="file://$PROJECT_DIR$/AndroidCamera.iml" filepath="$PROJECT_DIR$/AndroidCamera.iml" />
6 |       <module fileurl="file://$PROJECT_DIR$/app/app.iml" filepath="$PROJECT_DIR$/app/app.iml" />
7 |     </modules>
8 |   </component>
9 | </project>


--------------------------------------------------------------------------------
/app/src/main/res/menu/menu_main.xml:
--------------------------------------------------------------------------------
 1 | <menu xmlns:android="http://schemas.android.com/apk/res/android"
 2 |     xmlns:app="http://schemas.android.com/apk/res-auto"
 3 |     xmlns:tools="http://schemas.android.com/tools"
 4 |     tools:context="info.androidhive.androidcamera.MainActivity">
 5 |     <item
 6 |         android:id="@+id/action_settings"
 7 |         android:orderInCategory="100"
 8 |         android:title="@string/action_settings"
 9 |         app:showAsAction="never" />
10 | </menu>
11 | 


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/app/src/test/java/info/androidhive/androidcamera/ExampleUnitTest.java:
--------------------------------------------------------------------------------
 1 | package info.androidhive.androidcamera;
 2 | 
 3 | import org.junit.Test;
 4 | 
 5 | import static org.junit.Assert.*;
 6 | 
 7 | /**
 8 |  * Example local unit test, which will execute on the development machine (host).
 9 |  *
10 |  * @see <a href="http://d.android.com/tools/testing">Testing documentation</a>
11 |  */
12 | public class ExampleUnitTest {
13 |     @Test
14 |     public void addition_isCorrect() {
15 |         assertEquals(4, 2 + 2);
16 |     }
17 | }


--------------------------------------------------------------------------------
/.idea/runConfigurations.xml:
--------------------------------------------------------------------------------
 1 | <?xml version="1.0" encoding="UTF-8"?>
 2 | <project version="4">
 3 |   <component name="RunConfigurationProducerService">
 4 |     <option name="ignoredProducers">
 5 |       <set>
 6 |         <option value="org.jetbrains.plugins.gradle.execution.test.runner.AllInPackageGradleConfigurationProducer" />
 7 |         <option value="org.jetbrains.plugins.gradle.execution.test.runner.TestClassGradleConfigurationProducer" />
 8 |         <option value="org.jetbrains.plugins.gradle.execution.test.runner.TestMethodGradleConfigurationProducer" />
 9 |       </set>
10 |     </option>
11 |   </component>
12 | </project>


--------------------------------------------------------------------------------
/gradle.properties:
--------------------------------------------------------------------------------
 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 | 


--------------------------------------------------------------------------------
/app/src/main/res/values/styles.xml:
--------------------------------------------------------------------------------
 1 | <resources>
 2 | 
 3 |     <!-- Base application theme. -->
 4 |     <style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
 5 |         <!-- Customize your theme here. -->
 6 |         <item name="colorPrimary">@color/colorPrimary</item>
 7 |         <item name="colorPrimaryDark">@color/colorPrimaryDark</item>
 8 |         <item name="colorAccent">@color/colorAccent</item>
 9 |     </style>
10 | 
11 |     <style name="AppTheme.NoActionBar">
12 |         <item name="windowActionBar">false</item>
13 |         <item name="windowNoTitle">true</item>
14 |     </style>
15 | 
16 |     <style name="AppTheme.AppBarOverlay" parent="ThemeOverlay.AppCompat.Dark.ActionBar" />
17 | 
18 |     <style name="AppTheme.PopupOverlay" parent="ThemeOverlay.AppCompat.Light" />
19 | 
20 | </resources>
21 | 


--------------------------------------------------------------------------------
/app/proguard-rules.pro:
--------------------------------------------------------------------------------
 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 | 


--------------------------------------------------------------------------------
/app/src/androidTest/java/info/androidhive/androidcamera/ExampleInstrumentedTest.java:
--------------------------------------------------------------------------------
 1 | package info.androidhive.androidcamera;
 2 | 
 3 | import android.content.Context;
 4 | import android.support.test.InstrumentationRegistry;
 5 | import android.support.test.runner.AndroidJUnit4;
 6 | 
 7 | import org.junit.Test;
 8 | import org.junit.runner.RunWith;
 9 | 
10 | import static org.junit.Assert.*;
11 | 
12 | /**
13 |  * Instrumented test, which will execute on an Android device.
14 |  *
15 |  * @see <a href="http://d.android.com/tools/testing">Testing documentation</a>
16 |  */
17 | @RunWith(AndroidJUnit4.class)
18 | public class ExampleInstrumentedTest {
19 |     @Test
20 |     public void useAppContext() {
21 |         // Context of the app under test.
22 |         Context appContext = InstrumentationRegistry.getTargetContext();
23 | 
24 |         assertEquals("info.androidhive.androidcamera", appContext.getPackageName());
25 |     }
26 | }
27 | 


--------------------------------------------------------------------------------
/app/src/main/res/layout/activity_main.xml:
--------------------------------------------------------------------------------
 1 | <?xml version="1.0" encoding="utf-8"?>
 2 | <android.support.design.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
 3 |     xmlns:app="http://schemas.android.com/apk/res-auto"
 4 |     xmlns:tools="http://schemas.android.com/tools"
 5 |     android:layout_width="match_parent"
 6 |     android:layout_height="match_parent"
 7 |     tools:context=".MainActivity">
 8 | 
 9 |     <android.support.design.widget.AppBarLayout
10 |         android:layout_width="match_parent"
11 |         android:layout_height="wrap_content"
12 |         android:theme="@style/AppTheme.AppBarOverlay">
13 | 
14 |         <android.support.v7.widget.Toolbar
15 |             android:id="@+id/toolbar"
16 |             android:layout_width="match_parent"
17 |             android:layout_height="?attr/actionBarSize"
18 |             android:background="?attr/colorPrimary"
19 |             app:popupTheme="@style/AppTheme.PopupOverlay" />
20 | 
21 |     </android.support.design.widget.AppBarLayout>
22 | 
23 |     <include layout="@layout/content_main" />
24 | 
25 | </android.support.design.widget.CoordinatorLayout>


--------------------------------------------------------------------------------
/app/build.gradle:
--------------------------------------------------------------------------------
 1 | apply plugin: 'com.android.application'
 2 | 
 3 | android {
 4 |     compileSdkVersion 27
 5 |     defaultConfig {
 6 |         applicationId "info.androidhive.androidcamera"
 7 |         minSdkVersion 16
 8 |         targetSdkVersion 27
 9 |         versionCode 1
10 |         versionName "1.0"
11 |         testInstrumentationRunner "android.support.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 'com.android.support:appcompat-v7:27.1.1'
24 |     implementation 'com.android.support.constraint:constraint-layout:1.1.0'
25 |     implementation 'com.android.support:design:27.1.1'
26 |     testImplementation 'junit:junit:4.12'
27 |     androidTestImplementation 'com.android.support.test:runner:1.0.2'
28 |     androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2'
29 | 
30 |     // dexter runtime permissions
31 |     implementation 'com.karumi:dexter:4.2.0'
32 | }
33 | 


--------------------------------------------------------------------------------
/.gitignore:
--------------------------------------------------------------------------------
 1 | # Built application files
 2 | *.apk
 3 | *.ap_
 4 | 
 5 | # Files for the ART/Dalvik VM
 6 | *.dex
 7 | 
 8 | # Java class files
 9 | *.class
10 | 
11 | # Generated files
12 | bin/
13 | gen/
14 | out/
15 | 
16 | # Gradle files
17 | .gradle/
18 | build/
19 | 
20 | # Local configuration file (sdk path, etc)
21 | local.properties
22 | 
23 | # Proguard folder generated by Eclipse
24 | proguard/
25 | 
26 | # Log Files
27 | *.log
28 | 
29 | # Android Studio Navigation editor temp files
30 | .navigation/
31 | 
32 | # Android Studio captures folder
33 | captures/
34 | 
35 | # IntelliJ
36 | *.iml
37 | .idea/workspace.xml
38 | .idea/tasks.xml
39 | .idea/gradle.xml
40 | .idea/assetWizardSettings.xml
41 | .idea/dictionaries
42 | .idea/libraries
43 | .idea/caches
44 | 
45 | # Keystore files
46 | # Uncomment the following line if you do not want to check your keystore files in.
47 | #*.jks
48 | 
49 | # External native build folder generated in Android Studio 2.2 and later
50 | .externalNativeBuild
51 | 
52 | # Google Services (e.g. APIs or Firebase)
53 | google-services.json
54 | 
55 | # Freeline
56 | freeline.py
57 | freeline/
58 | freeline_project_description.json
59 | 
60 | # fastlane
61 | fastlane/report.xml
62 | fastlane/Preview.html
63 | fastlane/screenshots
64 | fastlane/test_output
65 | fastlane/readme.md
66 | 


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/app/src/main/AndroidManifest.xml:
--------------------------------------------------------------------------------
 1 | <?xml version="1.0" encoding="utf-8"?>
 2 | <manifest xmlns:android="http://schemas.android.com/apk/res/android"
 3 |     package="info.androidhive.androidcamera">
 4 | 
 5 |     <uses-permission android:name="android.permission.CAMERA" />
 6 |     <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
 7 |     <uses-permission android:name="android.permission.RECORD_AUDIO" />
 8 | 
 9 |     <uses-feature
10 |         android:name="android.hardware.camera"
11 |         android:required="false" />
12 | 
13 |     <application
14 |         android:allowBackup="true"
15 |         android:icon="@mipmap/ic_launcher"
16 |         android:label="@string/app_name"
17 |         android:roundIcon="@mipmap/ic_launcher_round"
18 |         android:supportsRtl="true"
19 |         android:theme="@style/AppTheme">
20 |         <activity
21 |             android:name=".MainActivity"
22 |             android:label="@string/app_name"
23 |             android:theme="@style/AppTheme.NoActionBar">
24 |             <intent-filter>
25 |                 <action android:name="android.intent.action.MAIN" />
26 | 
27 |                 <category android:name="android.intent.category.LAUNCHER" />
28 |             </intent-filter>
29 |         </activity>
30 | 
31 |         <provider
32 |             android:name="android.support.v4.content.FileProvider"
33 |             android:authorities="${applicationId}.provider"
34 |             android:exported="false"
35 |             android:grantUriPermissions="true">
36 |             <meta-data
37 |                 android:name="android.support.FILE_PROVIDER_PATHS"
38 |                 android:resource="@xml/file_paths" />
39 |         </provider>
40 |     </application>
41 | 
42 | </manifest>


--------------------------------------------------------------------------------
/.idea/codeStyles/Project.xml:
--------------------------------------------------------------------------------
 1 | <component name="ProjectCodeStyleConfiguration">
 2 |   <code_scheme name="Project" version="173">
 3 |     <Objective-C-extensions>
 4 |       <file>
 5 |         <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Import" />
 6 |         <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Macro" />
 7 |         <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Typedef" />
 8 |         <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Enum" />
 9 |         <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Constant" />
10 |         <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Global" />
11 |         <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Struct" />
12 |         <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="FunctionPredecl" />
13 |         <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Function" />
14 |       </file>
15 |       <class>
16 |         <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Property" />
17 |         <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Synthesize" />
18 |         <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="InitMethod" />
19 |         <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="StaticMethod" />
20 |         <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="InstanceMethod" />
21 |         <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="DeallocMethod" />
22 |       </class>
23 |       <extensions>
24 |         <pair source="cpp" header="h" fileNamingConvention="NONE" />
25 |         <pair source="c" header="h" fileNamingConvention="NONE" />
26 |       </extensions>
27 |     </Objective-C-extensions>
28 |   </code_scheme>
29 | </component>


--------------------------------------------------------------------------------
/app/src/main/res/drawable-v24/ic_launcher_foreground.xml:
--------------------------------------------------------------------------------
 1 | <vector xmlns:android="http://schemas.android.com/apk/res/android"
 2 |     xmlns:aapt="http://schemas.android.com/aapt"
 3 |     android:width="108dp"
 4 |     android:height="108dp"
 5 |     android:viewportHeight="108"
 6 |     android:viewportWidth="108">
 7 |     <path
 8 |         android:fillType="evenOdd"
 9 |         android:pathData="M32,64C32,64 38.39,52.99 44.13,50.95C51.37,48.37 70.14,49.57 70.14,49.57L108.26,87.69L108,109.01L75.97,107.97L32,64Z"
10 |         android:strokeColor="#00000000"
11 |         android:strokeWidth="1">
12 |         <aapt:attr name="android:fillColor">
13 |             <gradient
14 |                 android:endX="78.5885"
15 |                 android:endY="90.9159"
16 |                 android:startX="48.7653"
17 |                 android:startY="61.0927"
18 |                 android:type="linear">
19 |                 <item
20 |                     android:color="#44000000"
21 |                     android:offset="0.0" />
22 |                 <item
23 |                     android:color="#00000000"
24 |                     android:offset="1.0" />
25 |             </gradient>
26 |         </aapt:attr>
27 |     </path>
28 |     <path
29 |         android:fillColor="#FFFFFF"
30 |         android:fillType="nonZero"
31 |         android:pathData="M66.94,46.02L66.94,46.02C72.44,50.07 76,56.61 76,64L32,64C32,56.61 35.56,50.11 40.98,46.06L36.18,41.19C35.45,40.45 35.45,39.3 36.18,38.56C36.91,37.81 38.05,37.81 38.78,38.56L44.25,44.05C47.18,42.57 50.48,41.71 54,41.71C57.48,41.71 60.78,42.57 63.68,44.05L69.11,38.56C69.84,37.81 70.98,37.81 71.71,38.56C72.44,39.3 72.44,40.45 71.71,41.19L66.94,46.02ZM62.94,56.92C64.08,56.92 65,56.01 65,54.88C65,53.76 64.08,52.85 62.94,52.85C61.8,52.85 60.88,53.76 60.88,54.88C60.88,56.01 61.8,56.92 62.94,56.92ZM45.06,56.92C46.2,56.92 47.13,56.01 47.13,54.88C47.13,53.76 46.2,52.85 45.06,52.85C43.92,52.85 43,53.76 43,54.88C43,56.01 43.92,56.92 45.06,56.92Z"
32 |         android:strokeColor="#00000000"
33 |         android:strokeWidth="1" />
34 | </vector>
35 | 


--------------------------------------------------------------------------------
/gradlew.bat:
--------------------------------------------------------------------------------
 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 | 


--------------------------------------------------------------------------------
/app/src/main/res/layout/content_main.xml:
--------------------------------------------------------------------------------
 1 | <?xml version="1.0" encoding="utf-8"?>
 2 | <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
 3 |     xmlns:app="http://schemas.android.com/apk/res-auto"
 4 |     xmlns:tools="http://schemas.android.com/tools"
 5 |     android:layout_width="match_parent"
 6 |     android:layout_height="match_parent"
 7 |     android:orientation="vertical"
 8 |     android:padding="@dimen/activity_margin"
 9 |     app:layout_behavior="@string/appbar_scrolling_view_behavior"
10 |     tools:context=".MainActivity"
11 |     tools:showIn="@layout/activity_main">
12 | 
13 |     <LinearLayout
14 |         android:layout_width="match_parent"
15 |         android:layout_height="match_parent"
16 |         android:layout_marginBottom="@dimen/activity_margin"
17 |         android:layout_weight="1"
18 |         android:orientation="vertical">
19 | 
20 |         <TextView
21 |             android:id="@+id/txt_desc"
22 |             android:layout_width="fill_parent"
23 |             android:layout_height="match_parent"
24 |             android:gravity="center"
25 |             android:padding="10dp"
26 |             android:text="@string/preview_description"
27 |             android:textSize="15dp" />
28 | 
29 |         <!-- To display picture taken -->
30 |         <ImageView
31 |             android:id="@+id/imgPreview"
32 |             android:layout_width="match_parent"
33 |             android:layout_height="match_parent"
34 |             android:scaleType="centerCrop"
35 |             android:visibility="gone" />
36 | 
37 |         <!-- To preview video recorded -->
38 |         <VideoView
39 |             android:id="@+id/videoPreview"
40 |             android:layout_width="match_parent"
41 |             android:layout_height="match_parent"
42 |             android:layout_gravity="center_horizontal"
43 |             android:visibility="gone" />
44 |     </LinearLayout>
45 | 
46 |     <LinearLayout
47 |         android:layout_width="match_parent"
48 |         android:layout_height="wrap_content"
49 |         android:orientation="horizontal"
50 |         android:weightSum="2">
51 | 
52 |         <!-- Capture picture button -->
53 |         <Button
54 |             android:id="@+id/btnCapturePicture"
55 |             android:layout_width="0dp"
56 |             android:layout_height="wrap_content"
57 |             android:layout_marginRight="@dimen/dimen_8"
58 |             android:layout_weight="1"
59 |             android:background="@color/colorPrimary"
60 |             android:foreground="?attr/selectableItemBackground"
61 |             android:text="@string/btn_take_picture"
62 |             android:textColor="@android:color/white" />
63 | 
64 |         <!-- Record video button -->
65 |         <Button
66 |             android:id="@+id/btnRecordVideo"
67 |             android:layout_width="0dp"
68 |             android:layout_height="wrap_content"
69 |             android:layout_marginLeft="@dimen/dimen_8"
70 |             android:layout_weight="1"
71 |             android:background="@color/colorPrimary"
72 |             android:foreground="?attr/selectableItemBackground"
73 |             android:text="@string/btn_record_video"
74 |             android:textColor="@android:color/white" />
75 |     </LinearLayout>
76 | </LinearLayout>


--------------------------------------------------------------------------------
/app/src/main/res/drawable/ic_launcher_background.xml:
--------------------------------------------------------------------------------
 1 | <?xml version="1.0" encoding="utf-8"?>
 2 | <vector
 3 |     android:height="108dp"
 4 |     android:width="108dp"
 5 |     android:viewportHeight="108"
 6 |     android:viewportWidth="108"
 7 |     xmlns:android="http://schemas.android.com/apk/res/android">
 8 |     <path android:fillColor="#26A69A"
 9 |           android:pathData="M0,0h108v108h-108z"/>
10 |     <path android:fillColor="#00000000" android:pathData="M9,0L9,108"
11 |           android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
12 |     <path android:fillColor="#00000000" android:pathData="M19,0L19,108"
13 |           android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
14 |     <path android:fillColor="#00000000" android:pathData="M29,0L29,108"
15 |           android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
16 |     <path android:fillColor="#00000000" android:pathData="M39,0L39,108"
17 |           android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
18 |     <path android:fillColor="#00000000" android:pathData="M49,0L49,108"
19 |           android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
20 |     <path android:fillColor="#00000000" android:pathData="M59,0L59,108"
21 |           android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
22 |     <path android:fillColor="#00000000" android:pathData="M69,0L69,108"
23 |           android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
24 |     <path android:fillColor="#00000000" android:pathData="M79,0L79,108"
25 |           android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
26 |     <path android:fillColor="#00000000" android:pathData="M89,0L89,108"
27 |           android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
28 |     <path android:fillColor="#00000000" android:pathData="M99,0L99,108"
29 |           android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
30 |     <path android:fillColor="#00000000" android:pathData="M0,9L108,9"
31 |           android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
32 |     <path android:fillColor="#00000000" android:pathData="M0,19L108,19"
33 |           android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
34 |     <path android:fillColor="#00000000" android:pathData="M0,29L108,29"
35 |           android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
36 |     <path android:fillColor="#00000000" android:pathData="M0,39L108,39"
37 |           android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
38 |     <path android:fillColor="#00000000" android:pathData="M0,49L108,49"
39 |           android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
40 |     <path android:fillColor="#00000000" android:pathData="M0,59L108,59"
41 |           android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
42 |     <path android:fillColor="#00000000" android:pathData="M0,69L108,69"
43 |           android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
44 |     <path android:fillColor="#00000000" android:pathData="M0,79L108,79"
45 |           android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
46 |     <path android:fillColor="#00000000" android:pathData="M0,89L108,89"
47 |           android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
48 |     <path android:fillColor="#00000000" android:pathData="M0,99L108,99"
49 |           android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
50 |     <path android:fillColor="#00000000" android:pathData="M19,29L89,29"
51 |           android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
52 |     <path android:fillColor="#00000000" android:pathData="M19,39L89,39"
53 |           android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
54 |     <path android:fillColor="#00000000" android:pathData="M19,49L89,49"
55 |           android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
56 |     <path android:fillColor="#00000000" android:pathData="M19,59L89,59"
57 |           android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
58 |     <path android:fillColor="#00000000" android:pathData="M19,69L89,69"
59 |           android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
60 |     <path android:fillColor="#00000000" android:pathData="M19,79L89,79"
61 |           android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
62 |     <path android:fillColor="#00000000" android:pathData="M29,19L29,89"
63 |           android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
64 |     <path android:fillColor="#00000000" android:pathData="M39,19L39,89"
65 |           android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
66 |     <path android:fillColor="#00000000" android:pathData="M49,19L49,89"
67 |           android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
68 |     <path android:fillColor="#00000000" android:pathData="M59,19L59,89"
69 |           android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
70 |     <path android:fillColor="#00000000" android:pathData="M69,19L69,89"
71 |           android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
72 |     <path android:fillColor="#00000000" android:pathData="M79,19L79,89"
73 |           android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
74 | </vector>
75 | 


--------------------------------------------------------------------------------
/app/src/main/java/info/androidhive/androidcamera/CameraUtils.java:
--------------------------------------------------------------------------------
  1 | package info.androidhive.androidcamera;
  2 | 
  3 | import android.Manifest;
  4 | import android.content.Context;
  5 | import android.content.Intent;
  6 | import android.content.pm.PackageManager;
  7 | import android.graphics.Bitmap;
  8 | import android.graphics.BitmapFactory;
  9 | import android.media.MediaScannerConnection;
 10 | import android.net.Uri;
 11 | import android.os.Environment;
 12 | import android.provider.Settings;
 13 | import android.support.v4.app.ActivityCompat;
 14 | import android.support.v4.content.FileProvider;
 15 | import android.util.Log;
 16 | 
 17 | import java.io.File;
 18 | import java.text.SimpleDateFormat;
 19 | import java.util.Date;
 20 | import java.util.Locale;
 21 | 
 22 | public class CameraUtils {
 23 | 
 24 |     /**
 25 |      * Refreshes gallery on adding new image/video. Gallery won't be refreshed
 26 |      * on older devices until device is rebooted
 27 |      */
 28 |     public static void refreshGallery(Context context, String filePath) {
 29 |         // ScanFile so it will be appeared on Gallery
 30 |         MediaScannerConnection.scanFile(context,
 31 |                 new String[]{filePath}, null,
 32 |                 new MediaScannerConnection.OnScanCompletedListener() {
 33 |                     public void onScanCompleted(String path, Uri uri) {
 34 |                     }
 35 |                 });
 36 |     }
 37 | 
 38 |     public static boolean checkPermissions(Context context) {
 39 |         return ActivityCompat.checkSelfPermission(context, Manifest.permission.CAMERA) == PackageManager.PERMISSION_GRANTED
 40 |                 && ActivityCompat.checkSelfPermission(context, Manifest.permission.WRITE_EXTERNAL_STORAGE) == PackageManager.PERMISSION_GRANTED
 41 |                 && ActivityCompat.checkSelfPermission(context, Manifest.permission.RECORD_AUDIO) == PackageManager.PERMISSION_GRANTED;
 42 |     }
 43 | 
 44 |     /**
 45 |      * Downsizing the bitmap to avoid OutOfMemory exceptions
 46 |      */
 47 |     public static Bitmap optimizeBitmap(int sampleSize, String filePath) {
 48 |         // bitmap factory
 49 |         BitmapFactory.Options options = new BitmapFactory.Options();
 50 | 
 51 |         // downsizing image as it throws OutOfMemory Exception for larger
 52 |         // images
 53 |         options.inSampleSize = sampleSize;
 54 | 
 55 |         return BitmapFactory.decodeFile(filePath, options);
 56 |     }
 57 | 
 58 |     /**
 59 |      * Checks whether device has camera or not. This method not necessary if
 60 |      * android:required="true" is used in manifest file
 61 |      */
 62 |     public static boolean isDeviceSupportCamera(Context context) {
 63 |         if (context.getPackageManager().hasSystemFeature(
 64 |                 PackageManager.FEATURE_CAMERA)) {
 65 |             // this device has a camera
 66 |             return true;
 67 |         } else {
 68 |             // no camera on this device
 69 |             return false;
 70 |         }
 71 |     }
 72 | 
 73 |     /**
 74 |      * Open device app settings to allow user to enable permissions
 75 |      */
 76 |     public static void openSettings(Context context) {
 77 |         Intent intent = new Intent();
 78 |         intent.setAction(Settings.ACTION_APPLICATION_DETAILS_SETTINGS);
 79 |         intent.setData(Uri.fromParts("package", BuildConfig.APPLICATION_ID, null));
 80 |         intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
 81 |         context.startActivity(intent);
 82 |     }
 83 | 
 84 |     public static Uri getOutputMediaFileUri(Context context, File file) {
 85 |         return FileProvider.getUriForFile(context, context.getPackageName() + ".provider", file);
 86 |     }
 87 | 
 88 |     /**
 89 |      * Creates and returns the image or video file before opening the camera
 90 |      */
 91 |     public static File getOutputMediaFile(int type) {
 92 | 
 93 |         // External sdcard location
 94 |         File mediaStorageDir = new File(
 95 |                 Environment
 96 |                         .getExternalStoragePublicDirectory(Environment.DIRECTORY_PICTURES),
 97 |                 MainActivity.GALLERY_DIRECTORY_NAME);
 98 | 
 99 |         // Create the storage directory if it does not exist
100 |         if (!mediaStorageDir.exists()) {
101 |             if (!mediaStorageDir.mkdirs()) {
102 |                 Log.e(MainActivity.GALLERY_DIRECTORY_NAME, "Oops! Failed create "
103 |                         + MainActivity.GALLERY_DIRECTORY_NAME + " directory");
104 |                 return null;
105 |             }
106 |         }
107 | 
108 |         // Preparing media file naming convention
109 |         // adds timestamp
110 |         String timeStamp = new SimpleDateFormat("yyyyMMdd_HHmmss",
111 |                 Locale.getDefault()).format(new Date());
112 |         File mediaFile;
113 |         if (type == MainActivity.MEDIA_TYPE_IMAGE) {
114 |             mediaFile = new File(mediaStorageDir.getPath() + File.separator
115 |                     + "IMG_" + timeStamp + "." + MainActivity.IMAGE_EXTENSION);
116 |         } else if (type == MainActivity.MEDIA_TYPE_VIDEO) {
117 |             mediaFile = new File(mediaStorageDir.getPath() + File.separator
118 |                     + "VID_" + timeStamp + "." + MainActivity.VIDEO_EXTENSION);
119 |         } else {
120 |             return null;
121 |         }
122 | 
123 |         return mediaFile;
124 |     }
125 | 
126 | }
127 | 


--------------------------------------------------------------------------------
/gradlew:
--------------------------------------------------------------------------------
  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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  2 | <project version="4">
  3 |   <component name="MarkdownProjectSettings">
  4 |     <PreviewSettings splitEditorLayout="SPLIT" splitEditorPreview="PREVIEW" useGrayscaleRendering="false" zoomFactor="1.25" maxImageWidth="0" showGitHubPageIfSynced="false" allowBrowsingInPreview="false" synchronizePreviewPosition="true" highlightPreviewType="NONE" highlightFadeOut="5" highlightOnTyping="true" synchronizeSourcePosition="true" verticallyAlignSourceAndPreviewSyncPosition="true" showSearchHighlightsInPreview="false" showSelectionInPreview="true">
  5 |       <PanelProvider>
  6 |         <provider providerId="com.vladsch.idea.multimarkdown.editor.swing.html.panel" providerName="Default - Swing" />
  7 |       </PanelProvider>
  8 |     </PreviewSettings>
  9 |     <ParserSettings gitHubSyntaxChange="false">
 10 |       <PegdownExtensions>
 11 |         <option name="ABBREVIATIONS" value="false" />
 12 |         <option name="ANCHORLINKS" value="true" />
 13 |         <option name="ASIDE" value="false" />
 14 |         <option name="ATXHEADERSPACE" value="true" />
 15 |         <option name="AUTOLINKS" value="true" />
 16 |         <option name="DEFINITIONS" value="false" />
 17 |         <option name="DEFINITION_BREAK_DOUBLE_BLANK_LINE" value="false" />
 18 |         <option name="FENCED_CODE_BLOCKS" value="true" />
 19 |         <option name="FOOTNOTES" value="false" />
 20 |         <option name="HARDWRAPS" value="false" />
 21 |         <option name="HTML_DEEP_PARSER" value="false" />
 22 |         <option name="INSERTED" value="false" />
 23 |         <option name="QUOTES" value="false" />
 24 |         <option name="RELAXEDHRULES" value="true" />
 25 |         <option name="SMARTS" value="false" />
 26 |         <option name="STRIKETHROUGH" value="true" />
 27 |         <option name="SUBSCRIPT" value="false" />
 28 |         <option name="SUPERSCRIPT" value="false" />
 29 |         <option name="SUPPRESS_HTML_BLOCKS" value="false" />
 30 |         <option name="SUPPRESS_INLINE_HTML" value="false" />
 31 |         <option name="TABLES" value="true" />
 32 |         <option name="TASKLISTITEMS" value="true" />
 33 |         <option name="TOC" value="false" />
 34 |         <option name="WIKILINKS" value="true" />
 35 |       </PegdownExtensions>
 36 |       <ParserOptions>
 37 |         <option name="COMMONMARK_LISTS" value="true" />
 38 |         <option name="DUMMY" value="false" />
 39 |         <option name="EMOJI_SHORTCUTS" value="true" />
 40 |         <option name="FLEXMARK_FRONT_MATTER" value="false" />
 41 |         <option name="GFM_LOOSE_BLANK_LINE_AFTER_ITEM_PARA" value="false" />
 42 |         <option name="GFM_TABLE_RENDERING" value="true" />
 43 |         <option name="GITBOOK_URL_ENCODING" value="false" />
 44 |         <option name="GITHUB_EMOJI_URL" value="false" />
 45 |         <option name="GITHUB_LISTS" value="false" />
 46 |         <option name="GITHUB_WIKI_LINKS" value="true" />
 47 |         <option name="JEKYLL_FRONT_MATTER" value="false" />
 48 |         <option name="SIM_TOC_BLANK_LINE_SPACER" value="true" />
 49 |       </ParserOptions>
 50 |     </ParserSettings>
 51 |     <HtmlSettings headerTopEnabled="false" headerBottomEnabled="false" bodyTopEnabled="false" bodyBottomEnabled="false" embedUrlContent="false" addPageHeader="true">
 52 |       <GeneratorProvider>
 53 |         <provider providerId="com.vladsch.idea.multimarkdown.editor.swing.html.generator" providerName="Default Swing HTML Generator" />
 54 |       </GeneratorProvider>
 55 |       <headerTop />
 56 |       <headerBottom />
 57 |       <bodyTop />
 58 |       <bodyBottom />
 59 |     </HtmlSettings>
 60 |     <CssSettings previewScheme="UI_SCHEME" cssUri="" isCssUriEnabled="false" isCssTextEnabled="false" isDynamicPageWidth="true">
 61 |       <StylesheetProvider>
 62 |         <provider providerId="com.vladsch.idea.multimarkdown.editor.swing.html.css" providerName="Default Swing Stylesheet" />
 63 |       </StylesheetProvider>
 64 |       <ScriptProviders />
 65 |       <cssText />
 66 |     </CssSettings>
 67 |     <HtmlExportSettings updateOnSave="false" parentDir="$ProjectFileDir$" targetDir="$ProjectFileDir$" cssDir="" scriptDir="" plainHtml="false" imageDir="" copyLinkedImages="false" imageUniquifyType="0" targetExt="" useTargetExt="false" noCssNoScripts="false" linkToExportedHtml="true" exportOnSettingsChange="true" regenerateOnProjectOpen="false" />
 68 |     <LinkMapSettings>
 69 |       <textMaps />
 70 |     </LinkMapSettings>
 71 |   </component>
 72 |   <component name="NullableNotNullManager">
 73 |     <option name="myDefaultNullable" value="android.support.annotation.Nullable" />
 74 |     <option name="myDefaultNotNull" value="android.support.annotation.NonNull" />
 75 |     <option name="myNullables">
 76 |       <value>
 77 |         <list size="5">
 78 |           <item index="0" class="java.lang.String" itemvalue="org.jetbrains.annotations.Nullable" />
 79 |           <item index="1" class="java.lang.String" itemvalue="javax.annotation.Nullable" />
 80 |           <item index="2" class="java.lang.String" itemvalue="javax.annotation.CheckForNull" />
 81 |           <item index="3" class="java.lang.String" itemvalue="edu.umd.cs.findbugs.annotations.Nullable" />
 82 |           <item index="4" class="java.lang.String" itemvalue="android.support.annotation.Nullable" />
 83 |         </list>
 84 |       </value>
 85 |     </option>
 86 |     <option name="myNotNulls">
 87 |       <value>
 88 |         <list size="4">
 89 |           <item index="0" class="java.lang.String" itemvalue="org.jetbrains.annotations.NotNull" />
 90 |           <item index="1" class="java.lang.String" itemvalue="javax.annotation.Nonnull" />
 91 |           <item index="2" class="java.lang.String" itemvalue="edu.umd.cs.findbugs.annotations.NonNull" />
 92 |           <item index="3" class="java.lang.String" itemvalue="android.support.annotation.NonNull" />
 93 |         </list>
 94 |       </value>
 95 |     </option>
 96 |   </component>
 97 |   <component name="ProjectRootManager" version="2" languageLevel="JDK_1_7" project-jdk-name="1.8" project-jdk-type="JavaSDK">
 98 |     <output url="file://$PROJECT_DIR$/build/classes" />
 99 |   </component>
100 |   <component name="ProjectType">
101 |     <option name="id" value="Android" />
102 |   </component>
103 | </project>


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/app/src/main/java/info/androidhive/androidcamera/MainActivity.java:
--------------------------------------------------------------------------------
  1 | package info.androidhive.androidcamera;
  2 | 
  3 | import android.Manifest;
  4 | import android.content.DialogInterface;
  5 | import android.content.Intent;
  6 | import android.graphics.Bitmap;
  7 | import android.net.Uri;
  8 | import android.os.Bundle;
  9 | import android.provider.MediaStore;
 10 | import android.support.v7.app.AlertDialog;
 11 | import android.support.v7.app.AppCompatActivity;
 12 | import android.support.v7.widget.Toolbar;
 13 | import android.text.TextUtils;
 14 | import android.view.View;
 15 | import android.widget.Button;
 16 | import android.widget.ImageView;
 17 | import android.widget.TextView;
 18 | import android.widget.Toast;
 19 | import android.widget.VideoView;
 20 | 
 21 | import com.karumi.dexter.Dexter;
 22 | import com.karumi.dexter.MultiplePermissionsReport;
 23 | import com.karumi.dexter.PermissionToken;
 24 | import com.karumi.dexter.listener.PermissionRequest;
 25 | import com.karumi.dexter.listener.multi.MultiplePermissionsListener;
 26 | 
 27 | import java.io.File;
 28 | import java.util.List;
 29 | 
 30 | public class MainActivity extends AppCompatActivity {
 31 | 
 32 |     // Activity request codes
 33 |     private static final int CAMERA_CAPTURE_IMAGE_REQUEST_CODE = 100;
 34 |     private static final int CAMERA_CAPTURE_VIDEO_REQUEST_CODE = 200;
 35 | 
 36 |     // key to store image path in savedInstance state
 37 |     public static final String KEY_IMAGE_STORAGE_PATH = "image_path";
 38 | 
 39 |     public static final int MEDIA_TYPE_IMAGE = 1;
 40 |     public static final int MEDIA_TYPE_VIDEO = 2;
 41 | 
 42 |     // Bitmap sampling size
 43 |     public static final int BITMAP_SAMPLE_SIZE = 8;
 44 | 
 45 |     // Gallery directory name to store the images or videos
 46 |     public static final String GALLERY_DIRECTORY_NAME = "Hello Camera";
 47 | 
 48 |     // Image and Video file extensions
 49 |     public static final String IMAGE_EXTENSION = "jpg";
 50 |     public static final String VIDEO_EXTENSION = "mp4";
 51 | 
 52 |     private static String imageStoragePath;
 53 | 
 54 |     private TextView txtDescription;
 55 |     private ImageView imgPreview;
 56 |     private VideoView videoPreview;
 57 |     private Button btnCapturePicture, btnRecordVideo;
 58 | 
 59 | 
 60 |     @Override
 61 |     protected void onCreate(Bundle savedInstanceState) {
 62 |         super.onCreate(savedInstanceState);
 63 |         setContentView(R.layout.activity_main);
 64 |         Toolbar toolbar = findViewById(R.id.toolbar);
 65 |         setSupportActionBar(toolbar);
 66 | 
 67 |         // Checking availability of the camera
 68 |         if (!CameraUtils.isDeviceSupportCamera(getApplicationContext())) {
 69 |             Toast.makeText(getApplicationContext(),
 70 |                     "Sorry! Your device doesn't support camera",
 71 |                     Toast.LENGTH_LONG).show();
 72 |             // will close the app if the device doesn't have camera
 73 |             finish();
 74 |         }
 75 | 
 76 |         txtDescription = findViewById(R.id.txt_desc);
 77 |         imgPreview = findViewById(R.id.imgPreview);
 78 |         videoPreview = findViewById(R.id.videoPreview);
 79 |         btnCapturePicture = findViewById(R.id.btnCapturePicture);
 80 |         btnRecordVideo = findViewById(R.id.btnRecordVideo);
 81 | 
 82 |         /**
 83 |          * Capture image on button click
 84 |          */
 85 |         btnCapturePicture.setOnClickListener(new View.OnClickListener() {
 86 | 
 87 |             @Override
 88 |             public void onClick(View v) {
 89 |                 if (CameraUtils.checkPermissions(getApplicationContext())) {
 90 |                     captureImage();
 91 |                 } else {
 92 |                     requestCameraPermission(MEDIA_TYPE_IMAGE);
 93 |                 }
 94 |             }
 95 |         });
 96 | 
 97 |         /**
 98 |          * Record video on button click
 99 |          */
100 |         btnRecordVideo.setOnClickListener(new View.OnClickListener() {
101 | 
102 |             @Override
103 |             public void onClick(View v) {
104 |                 if (CameraUtils.checkPermissions(getApplicationContext())) {
105 |                     captureVideo();
106 |                 } else {
107 |                     requestCameraPermission(MEDIA_TYPE_VIDEO);
108 |                 }
109 |             }
110 |         });
111 | 
112 |         // restoring storage image path from saved instance state
113 |         // otherwise the path will be null on device rotation
114 |         restoreFromBundle(savedInstanceState);
115 |     }
116 | 
117 |     /**
118 |      * Restoring store image path from saved instance state
119 |      */
120 |     private void restoreFromBundle(Bundle savedInstanceState) {
121 |         if (savedInstanceState != null) {
122 |             if (savedInstanceState.containsKey(KEY_IMAGE_STORAGE_PATH)) {
123 |                 imageStoragePath = savedInstanceState.getString(KEY_IMAGE_STORAGE_PATH);
124 |                 if (!TextUtils.isEmpty(imageStoragePath)) {
125 |                     if (imageStoragePath.substring(imageStoragePath.lastIndexOf(".")).equals("." + IMAGE_EXTENSION)) {
126 |                         previewCapturedImage();
127 |                     } else if (imageStoragePath.substring(imageStoragePath.lastIndexOf(".")).equals("." + VIDEO_EXTENSION)) {
128 |                         previewVideo();
129 |                     }
130 |                 }
131 |             }
132 |         }
133 |     }
134 | 
135 |     /**
136 |      * Requesting permissions using Dexter library
137 |      */
138 |     private void requestCameraPermission(final int type) {
139 |         Dexter.withActivity(this)
140 |                 .withPermissions(Manifest.permission.CAMERA,
141 |                         Manifest.permission.WRITE_EXTERNAL_STORAGE,
142 |                         Manifest.permission.RECORD_AUDIO)
143 |                 .withListener(new MultiplePermissionsListener() {
144 |                     @Override
145 |                     public void onPermissionsChecked(MultiplePermissionsReport report) {
146 |                         if (report.areAllPermissionsGranted()) {
147 | 
148 |                             if (type == MEDIA_TYPE_IMAGE) {
149 |                                 // capture picture
150 |                                 captureImage();
151 |                             } else {
152 |                                 captureVideo();
153 |                             }
154 | 
155 |                         } else if (report.isAnyPermissionPermanentlyDenied()) {
156 |                             showPermissionsAlert();
157 |                         }
158 |                     }
159 | 
160 |                     @Override
161 |                     public void onPermissionRationaleShouldBeShown(List<PermissionRequest> permissions, PermissionToken token) {
162 |                         token.continuePermissionRequest();
163 |                     }
164 |                 }).check();
165 |     }
166 | 
167 | 
168 |     /**
169 |      * Capturing Camera Image will launch camera app requested image capture
170 |      */
171 |     private void captureImage() {
172 |         Intent intent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
173 | 
174 |         File file = CameraUtils.getOutputMediaFile(MEDIA_TYPE_IMAGE);
175 |         if (file != null) {
176 |             imageStoragePath = file.getAbsolutePath();
177 |         }
178 | 
179 |         Uri fileUri = CameraUtils.getOutputMediaFileUri(getApplicationContext(), file);
180 | 
181 |         intent.putExtra(MediaStore.EXTRA_OUTPUT, fileUri);
182 | 
183 |         // start the image capture Intent
184 |         startActivityForResult(intent, CAMERA_CAPTURE_IMAGE_REQUEST_CODE);
185 |     }
186 | 
187 |     /**
188 |      * Saving stored image path to saved instance state
189 |      */
190 |     @Override
191 |     protected void onSaveInstanceState(Bundle outState) {
192 |         super.onSaveInstanceState(outState);
193 | 
194 |         // save file url in bundle as it will be null on screen orientation
195 |         // changes
196 |         outState.putString(KEY_IMAGE_STORAGE_PATH, imageStoragePath);
197 |     }
198 | 
199 |     /**
200 |      * Restoring image path from saved instance state
201 |      */
202 |     @Override
203 |     protected void onRestoreInstanceState(Bundle savedInstanceState) {
204 |         super.onRestoreInstanceState(savedInstanceState);
205 | 
206 |         // get the file url
207 |         imageStoragePath = savedInstanceState.getString(KEY_IMAGE_STORAGE_PATH);
208 |     }
209 | 
210 |     /**
211 |      * Launching camera app to record video
212 |      */
213 |     private void captureVideo() {
214 |         Intent intent = new Intent(MediaStore.ACTION_VIDEO_CAPTURE);
215 | 
216 |         File file = CameraUtils.getOutputMediaFile(MEDIA_TYPE_VIDEO);
217 |         if (file != null) {
218 |             imageStoragePath = file.getAbsolutePath();
219 |         }
220 | 
221 |         Uri fileUri = CameraUtils.getOutputMediaFileUri(getApplicationContext(), file);
222 | 
223 |         // set video quality
224 |         intent.putExtra(MediaStore.EXTRA_VIDEO_QUALITY, 1);
225 | 
226 |         intent.putExtra(MediaStore.EXTRA_OUTPUT, fileUri); // set the image file
227 | 
228 |         // start the video capture Intent
229 |         startActivityForResult(intent, CAMERA_CAPTURE_VIDEO_REQUEST_CODE);
230 |     }
231 | 
232 |     /**
233 |      * Activity result method will be called after closing the camera
234 |      */
235 |     @Override
236 |     protected void onActivityResult(int requestCode, int resultCode, Intent data) {
237 |         // if the result is capturing Image
238 |         if (requestCode == CAMERA_CAPTURE_IMAGE_REQUEST_CODE) {
239 |             if (resultCode == RESULT_OK) {
240 |                 // Refreshing the gallery
241 |                 CameraUtils.refreshGallery(getApplicationContext(), imageStoragePath);
242 | 
243 |                 // successfully captured the image
244 |                 // display it in image view
245 |                 previewCapturedImage();
246 |             } else if (resultCode == RESULT_CANCELED) {
247 |                 // user cancelled Image capture
248 |                 Toast.makeText(getApplicationContext(),
249 |                         "User cancelled image capture", Toast.LENGTH_SHORT)
250 |                         .show();
251 |             } else {
252 |                 // failed to capture image
253 |                 Toast.makeText(getApplicationContext(),
254 |                         "Sorry! Failed to capture image", Toast.LENGTH_SHORT)
255 |                         .show();
256 |             }
257 |         } else if (requestCode == CAMERA_CAPTURE_VIDEO_REQUEST_CODE) {
258 |             if (resultCode == RESULT_OK) {
259 |                 // Refreshing the gallery
260 |                 CameraUtils.refreshGallery(getApplicationContext(), imageStoragePath);
261 | 
262 |                 // video successfully recorded
263 |                 // preview the recorded video
264 |                 previewVideo();
265 |             } else if (resultCode == RESULT_CANCELED) {
266 |                 // user cancelled recording
267 |                 Toast.makeText(getApplicationContext(),
268 |                         "User cancelled video recording", Toast.LENGTH_SHORT)
269 |                         .show();
270 |             } else {
271 |                 // failed to record video
272 |                 Toast.makeText(getApplicationContext(),
273 |                         "Sorry! Failed to record video", Toast.LENGTH_SHORT)
274 |                         .show();
275 |             }
276 |         }
277 |     }
278 | 
279 |     /**
280 |      * Display image from gallery
281 |      */
282 |     private void previewCapturedImage() {
283 |         try {
284 |             // hide video preview
285 |             txtDescription.setVisibility(View.GONE);
286 |             videoPreview.setVisibility(View.GONE);
287 | 
288 |             imgPreview.setVisibility(View.VISIBLE);
289 | 
290 |             Bitmap bitmap = CameraUtils.optimizeBitmap(BITMAP_SAMPLE_SIZE, imageStoragePath);
291 | 
292 |             imgPreview.setImageBitmap(bitmap);
293 | 
294 |         } catch (NullPointerException e) {
295 |             e.printStackTrace();
296 |         }
297 |     }
298 | 
299 |     /**
300 |      * Displaying video in VideoView
301 |      */
302 |     private void previewVideo() {
303 |         try {
304 |             // hide image preview
305 |             txtDescription.setVisibility(View.GONE);
306 |             imgPreview.setVisibility(View.GONE);
307 | 
308 |             videoPreview.setVisibility(View.VISIBLE);
309 |             videoPreview.setVideoPath(imageStoragePath);
310 |             // start playing
311 |             videoPreview.start();
312 |         } catch (Exception e) {
313 |             e.printStackTrace();
314 |         }
315 |     }
316 | 
317 |     /**
318 |      * Alert dialog to navigate to app settings
319 |      * to enable necessary permissions
320 |      */
321 |     private void showPermissionsAlert() {
322 |         AlertDialog.Builder builder = new AlertDialog.Builder(this);
323 |         builder.setTitle("Permissions required!")
324 |                 .setMessage("Camera needs few permissions to work properly. Grant them in settings.")
325 |                 .setPositiveButton("GOTO SETTINGS", new DialogInterface.OnClickListener() {
326 |                     public void onClick(DialogInterface dialog, int which) {
327 |                         CameraUtils.openSettings(MainActivity.this);
328 |                     }
329 |                 })
330 |                 .setNegativeButton("CANCEL", new DialogInterface.OnClickListener() {
331 |                     public void onClick(DialogInterface dialog, int which) {
332 | 
333 |                     }
334 |                 }).show();
335 |     }
336 | }
337 | 


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