├── .gitignore ├── .idea ├── assetWizardSettings.xml ├── codeStyles │ └── Project.xml ├── dictionaries │ └── umangburman.xml ├── gradle.xml ├── misc.xml ├── navEditor.xml └── runConfigurations.xml ├── LICENSE ├── README.md ├── app ├── .gitignore ├── build.gradle ├── proguard-rules.pro └── src │ ├── androidTest │ └── java │ │ └── com │ │ └── example │ │ └── umangburman │ │ └── navdrawerwithnavcomponent │ │ └── ExampleInstrumentedTest.java │ ├── main │ ├── AndroidManifest.xml │ ├── java │ │ └── com │ │ │ └── example │ │ │ └── umangburman │ │ │ └── navdrawerwithnavcomponent │ │ │ ├── DefaultFragment.java │ │ │ ├── FirstFragment.java │ │ │ ├── MainActivity.java │ │ │ ├── SecondFragment.java │ │ │ └── ThirdFragment.java │ └── res │ │ ├── drawable-v24 │ │ └── ic_launcher_foreground.xml │ │ ├── drawable │ │ ├── header.png │ │ ├── ic_android_black_24dp.xml │ │ ├── ic_attach_money_black_24dp.xml │ │ ├── ic_launcher_background.xml │ │ └── ic_save_black_24dp.xml │ │ ├── layout │ │ ├── activity_main.xml │ │ ├── default_fragment.xml │ │ ├── first_fragment.xml │ │ ├── header_layout.xml │ │ ├── second_fragment.xml │ │ └── third_fragment.xml │ │ ├── menu │ │ └── drawer_menu.xml │ │ ├── mipmap-anydpi-v26 │ │ ├── ic_launcher.xml │ │ └── ic_launcher_round.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 │ │ ├── navigation │ │ └── nav_graph.xml │ │ └── values │ │ ├── colors.xml │ │ ├── strings.xml │ │ └── styles.xml │ └── test │ └── java │ └── com │ └── example │ └── umangburman │ └── navdrawerwithnavcomponent │ └── ExampleUnitTest.java ├── build.gradle ├── gradle.properties ├── gradle └── wrapper │ ├── gradle-wrapper.jar │ └── gradle-wrapper.properties ├── gradlew ├── gradlew.bat └── settings.gradle /.gitignore: -------------------------------------------------------------------------------- 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 | -------------------------------------------------------------------------------- /.idea/assetWizardSettings.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 45 | 46 | -------------------------------------------------------------------------------- /.idea/codeStyles/Project.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 15 | 16 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | -------------------------------------------------------------------------------- /.idea/dictionaries/umangburman.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | -------------------------------------------------------------------------------- /.idea/gradle.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 17 | 18 | -------------------------------------------------------------------------------- /.idea/misc.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 19 | 31 | 32 | 33 | 34 | 35 | 36 | 38 | -------------------------------------------------------------------------------- /.idea/navEditor.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 85 | 86 | -------------------------------------------------------------------------------- /.idea/runConfigurations.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 11 | 12 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | Mozilla Public License Version 2.0 2 | ================================== 3 | 4 | 1. Definitions 5 | -------------- 6 | 7 | 1.1. "Contributor" 8 | means each individual or legal entity that creates, contributes to 9 | the creation of, or owns Covered Software. 10 | 11 | 1.2. "Contributor Version" 12 | means the combination of the Contributions of others (if any) used 13 | by a Contributor and that particular Contributor's Contribution. 14 | 15 | 1.3. "Contribution" 16 | means Covered Software of a particular Contributor. 17 | 18 | 1.4. "Covered Software" 19 | means Source Code Form to which the initial Contributor has attached 20 | the notice in Exhibit A, the Executable Form of such Source Code 21 | Form, and Modifications of such Source Code Form, in each case 22 | including portions thereof. 23 | 24 | 1.5. "Incompatible With Secondary Licenses" 25 | means 26 | 27 | (a) that the initial Contributor has attached the notice described 28 | in Exhibit B to the Covered Software; or 29 | 30 | (b) that the Covered Software was made available under the terms of 31 | version 1.1 or earlier of the License, but not also under the 32 | terms of a Secondary License. 33 | 34 | 1.6. "Executable Form" 35 | means any form of the work other than Source Code Form. 36 | 37 | 1.7. "Larger Work" 38 | means a work that combines Covered Software with other material, in 39 | a separate file or files, that is not Covered Software. 40 | 41 | 1.8. "License" 42 | means this document. 43 | 44 | 1.9. "Licensable" 45 | means having the right to grant, to the maximum extent possible, 46 | whether at the time of the initial grant or subsequently, any and 47 | all of the rights conveyed by this License. 48 | 49 | 1.10. "Modifications" 50 | means any of the following: 51 | 52 | (a) any file in Source Code Form that results from an addition to, 53 | deletion from, or modification of the contents of Covered 54 | Software; or 55 | 56 | (b) any new file in Source Code Form that contains any Covered 57 | Software. 58 | 59 | 1.11. "Patent Claims" of a Contributor 60 | means any patent claim(s), including without limitation, method, 61 | process, and apparatus claims, in any patent Licensable by such 62 | Contributor that would be infringed, but for the grant of the 63 | License, by the making, using, selling, offering for sale, having 64 | made, import, or transfer of either its Contributions or its 65 | Contributor Version. 66 | 67 | 1.12. "Secondary License" 68 | means either the GNU General Public License, Version 2.0, the GNU 69 | Lesser General Public License, Version 2.1, the GNU Affero General 70 | Public License, Version 3.0, or any later versions of those 71 | licenses. 72 | 73 | 1.13. "Source Code Form" 74 | means the form of the work preferred for making modifications. 75 | 76 | 1.14. "You" (or "Your") 77 | means an individual or a legal entity exercising rights under this 78 | License. For legal entities, "You" includes any entity that 79 | controls, is controlled by, or is under common control with You. For 80 | purposes of this definition, "control" means (a) the power, direct 81 | or indirect, to cause the direction or management of such entity, 82 | whether by contract or otherwise, or (b) ownership of more than 83 | fifty percent (50%) of the outstanding shares or beneficial 84 | ownership of such entity. 85 | 86 | 2. License Grants and Conditions 87 | -------------------------------- 88 | 89 | 2.1. Grants 90 | 91 | Each Contributor hereby grants You a world-wide, royalty-free, 92 | non-exclusive license: 93 | 94 | (a) under intellectual property rights (other than patent or trademark) 95 | Licensable by such Contributor to use, reproduce, make available, 96 | modify, display, perform, distribute, and otherwise exploit its 97 | Contributions, either on an unmodified basis, with Modifications, or 98 | as part of a Larger Work; and 99 | 100 | (b) under Patent Claims of such Contributor to make, use, sell, offer 101 | for sale, have made, import, and otherwise transfer either its 102 | Contributions or its Contributor Version. 103 | 104 | 2.2. Effective Date 105 | 106 | The licenses granted in Section 2.1 with respect to any Contribution 107 | become effective for each Contribution on the date the Contributor first 108 | distributes such Contribution. 109 | 110 | 2.3. Limitations on Grant Scope 111 | 112 | The licenses granted in this Section 2 are the only rights granted under 113 | this License. No additional rights or licenses will be implied from the 114 | distribution or licensing of Covered Software under this License. 115 | Notwithstanding Section 2.1(b) above, no patent license is granted by a 116 | Contributor: 117 | 118 | (a) for any code that a Contributor has removed from Covered Software; 119 | or 120 | 121 | (b) for infringements caused by: (i) Your and any other third party's 122 | modifications of Covered Software, or (ii) the combination of its 123 | Contributions with other software (except as part of its Contributor 124 | Version); or 125 | 126 | (c) under Patent Claims infringed by Covered Software in the absence of 127 | its Contributions. 128 | 129 | This License does not grant any rights in the trademarks, service marks, 130 | or logos of any Contributor (except as may be necessary to comply with 131 | the notice requirements in Section 3.4). 132 | 133 | 2.4. Subsequent Licenses 134 | 135 | No Contributor makes additional grants as a result of Your choice to 136 | distribute the Covered Software under a subsequent version of this 137 | License (see Section 10.2) or under the terms of a Secondary License (if 138 | permitted under the terms of Section 3.3). 139 | 140 | 2.5. Representation 141 | 142 | Each Contributor represents that the Contributor believes its 143 | Contributions are its original creation(s) or it has sufficient rights 144 | to grant the rights to its Contributions conveyed by this License. 145 | 146 | 2.6. Fair Use 147 | 148 | This License is not intended to limit any rights You have under 149 | applicable copyright doctrines of fair use, fair dealing, or other 150 | equivalents. 151 | 152 | 2.7. Conditions 153 | 154 | Sections 3.1, 3.2, 3.3, and 3.4 are conditions of the licenses granted 155 | in Section 2.1. 156 | 157 | 3. Responsibilities 158 | ------------------- 159 | 160 | 3.1. Distribution of Source Form 161 | 162 | All distribution of Covered Software in Source Code Form, including any 163 | Modifications that You create or to which You contribute, must be under 164 | the terms of this License. You must inform recipients that the Source 165 | Code Form of the Covered Software is governed by the terms of this 166 | License, and how they can obtain a copy of this License. You may not 167 | attempt to alter or restrict the recipients' rights in the Source Code 168 | Form. 169 | 170 | 3.2. Distribution of Executable Form 171 | 172 | If You distribute Covered Software in Executable Form then: 173 | 174 | (a) such Covered Software must also be made available in Source Code 175 | Form, as described in Section 3.1, and You must inform recipients of 176 | the Executable Form how they can obtain a copy of such Source Code 177 | Form by reasonable means in a timely manner, at a charge no more 178 | than the cost of distribution to the recipient; and 179 | 180 | (b) You may distribute such Executable Form under the terms of this 181 | License, or sublicense it under different terms, provided that the 182 | license for the Executable Form does not attempt to limit or alter 183 | the recipients' rights in the Source Code Form under this License. 184 | 185 | 3.3. Distribution of a Larger Work 186 | 187 | You may create and distribute a Larger Work under terms of Your choice, 188 | provided that You also comply with the requirements of this License for 189 | the Covered Software. If the Larger Work is a combination of Covered 190 | Software with a work governed by one or more Secondary Licenses, and the 191 | Covered Software is not Incompatible With Secondary Licenses, this 192 | License permits You to additionally distribute such Covered Software 193 | under the terms of such Secondary License(s), so that the recipient of 194 | the Larger Work may, at their option, further distribute the Covered 195 | Software under the terms of either this License or such Secondary 196 | License(s). 197 | 198 | 3.4. Notices 199 | 200 | You may not remove or alter the substance of any license notices 201 | (including copyright notices, patent notices, disclaimers of warranty, 202 | or limitations of liability) contained within the Source Code Form of 203 | the Covered Software, except that You may alter any license notices to 204 | the extent required to remedy known factual inaccuracies. 205 | 206 | 3.5. Application of Additional Terms 207 | 208 | You may choose to offer, and to charge a fee for, warranty, support, 209 | indemnity or liability obligations to one or more recipients of Covered 210 | Software. However, You may do so only on Your own behalf, and not on 211 | behalf of any Contributor. You must make it absolutely clear that any 212 | such warranty, support, indemnity, or liability obligation is offered by 213 | You alone, and You hereby agree to indemnify every Contributor for any 214 | liability incurred by such Contributor as a result of warranty, support, 215 | indemnity or liability terms You offer. You may include additional 216 | disclaimers of warranty and limitations of liability specific to any 217 | jurisdiction. 218 | 219 | 4. Inability to Comply Due to Statute or Regulation 220 | --------------------------------------------------- 221 | 222 | If it is impossible for You to comply with any of the terms of this 223 | License with respect to some or all of the Covered Software due to 224 | statute, judicial order, or regulation then You must: (a) comply with 225 | the terms of this License to the maximum extent possible; and (b) 226 | describe the limitations and the code they affect. Such description must 227 | be placed in a text file included with all distributions of the Covered 228 | Software under this License. Except to the extent prohibited by statute 229 | or regulation, such description must be sufficiently detailed for a 230 | recipient of ordinary skill to be able to understand it. 231 | 232 | 5. Termination 233 | -------------- 234 | 235 | 5.1. The rights granted under this License will terminate automatically 236 | if You fail to comply with any of its terms. However, if You become 237 | compliant, then the rights granted under this License from a particular 238 | Contributor are reinstated (a) provisionally, unless and until such 239 | Contributor explicitly and finally terminates Your grants, and (b) on an 240 | ongoing basis, if such Contributor fails to notify You of the 241 | non-compliance by some reasonable means prior to 60 days after You have 242 | come back into compliance. Moreover, Your grants from a particular 243 | Contributor are reinstated on an ongoing basis if such Contributor 244 | notifies You of the non-compliance by some reasonable means, this is the 245 | first time You have received notice of non-compliance with this License 246 | from such Contributor, and You become compliant prior to 30 days after 247 | Your receipt of the notice. 248 | 249 | 5.2. If You initiate litigation against any entity by asserting a patent 250 | infringement claim (excluding declaratory judgment actions, 251 | counter-claims, and cross-claims) alleging that a Contributor Version 252 | directly or indirectly infringes any patent, then the rights granted to 253 | You by any and all Contributors for the Covered Software under Section 254 | 2.1 of this License shall terminate. 255 | 256 | 5.3. In the event of termination under Sections 5.1 or 5.2 above, all 257 | end user license agreements (excluding distributors and resellers) which 258 | have been validly granted by You or Your distributors under this License 259 | prior to termination shall survive termination. 260 | 261 | ************************************************************************ 262 | * * 263 | * 6. Disclaimer of Warranty * 264 | * ------------------------- * 265 | * * 266 | * Covered Software is provided under this License on an "as is" * 267 | * basis, without warranty of any kind, either expressed, implied, or * 268 | * statutory, including, without limitation, warranties that the * 269 | * Covered Software is free of defects, merchantable, fit for a * 270 | * particular purpose or non-infringing. The entire risk as to the * 271 | * quality and performance of the Covered Software is with You. * 272 | * Should any Covered Software prove defective in any respect, You * 273 | * (not any Contributor) assume the cost of any necessary servicing, * 274 | * repair, or correction. This disclaimer of warranty constitutes an * 275 | * essential part of this License. No use of any Covered Software is * 276 | * authorized under this License except under this disclaimer. * 277 | * * 278 | ************************************************************************ 279 | 280 | ************************************************************************ 281 | * * 282 | * 7. Limitation of Liability * 283 | * -------------------------- * 284 | * * 285 | * Under no circumstances and under no legal theory, whether tort * 286 | * (including negligence), contract, or otherwise, shall any * 287 | * Contributor, or anyone who distributes Covered Software as * 288 | * permitted above, be liable to You for any direct, indirect, * 289 | * special, incidental, or consequential damages of any character * 290 | * including, without limitation, damages for lost profits, loss of * 291 | * goodwill, work stoppage, computer failure or malfunction, or any * 292 | * and all other commercial damages or losses, even if such party * 293 | * shall have been informed of the possibility of such damages. This * 294 | * limitation of liability shall not apply to liability for death or * 295 | * personal injury resulting from such party's negligence to the * 296 | * extent applicable law prohibits such limitation. Some * 297 | * jurisdictions do not allow the exclusion or limitation of * 298 | * incidental or consequential damages, so this exclusion and * 299 | * limitation may not apply to You. * 300 | * * 301 | ************************************************************************ 302 | 303 | 8. Litigation 304 | ------------- 305 | 306 | Any litigation relating to this License may be brought only in the 307 | courts of a jurisdiction where the defendant maintains its principal 308 | place of business and such litigation shall be governed by laws of that 309 | jurisdiction, without reference to its conflict-of-law provisions. 310 | Nothing in this Section shall prevent a party's ability to bring 311 | cross-claims or counter-claims. 312 | 313 | 9. Miscellaneous 314 | ---------------- 315 | 316 | This License represents the complete agreement concerning the subject 317 | matter hereof. If any provision of this License is held to be 318 | unenforceable, such provision shall be reformed only to the extent 319 | necessary to make it enforceable. Any law or regulation which provides 320 | that the language of a contract shall be construed against the drafter 321 | shall not be used to construe this License against a Contributor. 322 | 323 | 10. Versions of the License 324 | --------------------------- 325 | 326 | 10.1. New Versions 327 | 328 | Mozilla Foundation is the license steward. Except as provided in Section 329 | 10.3, no one other than the license steward has the right to modify or 330 | publish new versions of this License. Each version will be given a 331 | distinguishing version number. 332 | 333 | 10.2. Effect of New Versions 334 | 335 | You may distribute the Covered Software under the terms of the version 336 | of the License under which You originally received the Covered Software, 337 | or under the terms of any subsequent version published by the license 338 | steward. 339 | 340 | 10.3. Modified Versions 341 | 342 | If you create software not governed by this License, and you want to 343 | create a new license for such software, you may create and use a 344 | modified version of this License if you rename the license and remove 345 | any references to the name of the license steward (except to note that 346 | such modified license differs from this License). 347 | 348 | 10.4. Distributing Source Code Form that is Incompatible With Secondary 349 | Licenses 350 | 351 | If You choose to distribute Source Code Form that is Incompatible With 352 | Secondary Licenses under the terms of this version of the License, the 353 | notice described in Exhibit B of this License must be attached. 354 | 355 | Exhibit A - Source Code Form License Notice 356 | ------------------------------------------- 357 | 358 | This Source Code Form is subject to the terms of the Mozilla Public 359 | License, v. 2.0. If a copy of the MPL was not distributed with this 360 | file, You can obtain one at http://mozilla.org/MPL/2.0/. 361 | 362 | If it is not possible or desirable to put the notice in a particular 363 | file, then You may include the notice in a location (such as a LICENSE 364 | file in a relevant directory) where a recipient would be likely to look 365 | for such a notice. 366 | 367 | You may add additional accurate notices of copyright ownership. 368 | 369 | Exhibit B - "Incompatible With Secondary Licenses" Notice 370 | --------------------------------------------------------- 371 | 372 | This Source Code Form is "Incompatible With Secondary Licenses", as 373 | defined by the Mozilla Public License, v. 2.0. 374 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # Navigation Drawer with Navigation Component 2 | 3 | This is an example of **Navigation Drawer with Navigation Architecture Component** in Android. I 4 | 5 | The Navigation Architecture Component Part of Android Jetpack. 6 | 7 | The Navigation Architecture Component simplifies the implementation of navigation in an Android app. 8 | 9 | This section begins by providing the guiding principles of navigation as implemented by the Navigation Architecture Component. The principles are followed by Implementing navigation with the Navigation Architecture Component providing the fundamental tasks to implement the Navigation Architecture Component in your app. Finally, you can use it in our legacy Navigation Drawer, depending on your needs for your app: 10 | 11 | So Let's Get Started: 12 | 13 | 1. Principles of Navigation. 14 | 2. What is Androidx? 15 | 3. What is destination, actions and NavHostFragment. 16 | 5. Implementation Step-by-Step. 17 | 5. Conclusion. 18 | 19 | ## **Principles of Navigation** 20 | 21 | **Answer:** The goal of any in-app navigation should be to provide a consistent and predictable experience to users. To meet this goal, the Navigation Architecture Component helps you build an app that adheres to each of the navigation principles below: 22 | 23 | **a.** The app should have a fixed starting destination. 24 | 25 | **b.** A stack is used to represent the "navigation state" of an app. 26 | 27 | **c.** The Up button never exits your app. 28 | 29 | **d.** Up and Back are equivalent within your app's task 30 | 31 | **e.** Deep linking to a destination or navigating to the same destination should yield the same stack. 32 | 33 | 34 | ## **What is Androidx?** 35 | 36 | **Answer:** AndroidX is the open-source project that the Android team uses to develop, test, package, version and release libraries within Jetpack. 37 | 38 | AndroidX is a major improvement to the original Android Support Library. Like the Support Library, AndroidX ships separately from the Android OS and provides backwards-compatibility across Android releases. AndroidX fully replaces the Support Library by providing feature parity and new libraries. In addition AndroidX includes the following features: 39 | 40 | **a.** All packages in AndroidX live in a consistent namespace starting with the string androidx. The Support Library packages have been mapped into corresponding androidx.* packages. For a full mapping of all the old classes and build artifacts to the new ones, see the Package Refactoring page. 41 | 42 | **b.** Unlike the Support Library, AndroidX packages are separately maintained and updated. The androidx packages use strict Semantic Versioning starting with version 1.0.0. You can update AndroidX libraries in your project independently. 43 | 44 | **c.** All new Support Library development will occur in the AndroidX library. This includes maintenance of the original Support Library artifacts and introduction of new Jetpack components. 45 | 46 | Easy way to migrate your project to Androidx: 47 | 48 | 49 | 50 | Changes from legacy: 51 | 52 | 53 | 54 | 55 | ## **What is destination, actions and NavHostFragment** 56 | 57 | **Answer:** 58 | **1. Destination**: A destination is any place you can navigate to in your app. While destinations are usually Fragments representing specific screens, the Navigation Architecture Component supports other destination types: 59 | 60 | - Activities 61 | - Navigation graphs and subgraphs - when the destination is a graph or subgraph, you navigate to the starting destination of that graph or subgraph 62 | - Custom destination types 63 | 64 | **2. Actions**: In addition to destinations, a navigation graph has connections between destinations called actions. 65 | 66 | 67 | 68 | In the above image, the visual representation of a navigation graph for a sample app containing 6 destinations connected by 5 actions. 69 | 70 | **3. NavHostFragment**: NavHostFragment provides an area within your layout for self-contained navigation to occur. 71 | 72 | NavHostFragment is intended to be used as the content area within a layout resource defining your app's chrome around it, e.g.: 73 | 74 | ```xml 75 | 80 | 81 | 88 | 89 | 97 | 98 | 99 | ``` 100 | Each NavHostFragment has a NavController that defines valid navigation within the navigation host. This includes the navigation graph as well as navigation state such as current location and back stack that will be saved and restored along with the NavHostFragment itself. 101 | 102 | NavHostFragments register their navigation controller at the root of their view subtree such that any descendant can obtain the controller instance through the Navigation helper class's methods such as Navigation.findNavController(View). View event listener implementations such as View.OnClickListener within navigation destination fragments can use these helpers to navigate based on user interaction without creating a tight coupling to the navigation host. 103 | 104 | 105 | ## **Implementation Step-by-Step** 106 | 107 | ### **Step1:** Take a new project and Refactor your app to support androidx as shown below: 108 | 109 | 110 | 111 | ### **Step2:** Add Navigation Architecture Component suppporting dependency in your app level Gradle: 112 | 113 | ```Java 114 | def nav_version = "1.0.0-alpha06" 115 | 116 | // Navigation components 117 | implementation "android.arch.navigation:navigation-fragment:$nav_version" 118 | implementation "android.arch.navigation:navigation-ui:$nav_version" 119 | ``` 120 | 121 | ### **Step3:** Add navigatiion to your project: 122 | 123 | 1. Click File > Settings (Android Studio > Preferences on Mac), select the Experimental category in the left pane, check Enable Navigation Editor, and then restart Android Studio. 124 | 125 | 2. In the Project window, right-click on the res directory and select New > Android Resource File. The New Resource File dialog appears. 126 | 127 | 3. Type a name in the File name field, such as "nav_graph". 128 | 129 | 4. Select Navigation from the Resource type drop-down list. 130 | 131 | 5. Click OK. The following occurs: 132 | 133 | - A navigation resource directory is created within the res directory. 134 | - A nav_graph.xml file is created within the navigation directory. 135 | - The nav_graph.xml file opens in the Navigation Editor. This xml file contains your navigation graph. 136 | 137 | 6. Click the Text tab to toggle to the XML text view. The XML for an empty navigation graph looks like this: 138 | 139 | ```xml 140 | 141 | 142 | ... 143 | 144 | ``` 145 | 146 | 7. Click Design to return to the Navigation Editor. 147 | 148 | ### **Step4:** Design your Fragments and your navigation should look like this: 149 | 150 | ```xml 151 | 152 | 157 | 158 | 163 | 168 | 173 | 178 | 179 | 180 | 181 | ``` 182 | 183 | ### **Step5:** Make up a menu for drawer items: 184 | 185 | ```xml 186 | 187 | 188 | 189 | 190 | 191 | 195 | 196 | 200 | 201 | 205 | 206 | 207 | 208 | 209 | ``` 210 | 211 | ### **Step7:** Change your base theme from AppCompat to MaterialComponents sincxe we are using Androidx: 212 | 213 | ```xml 214 | 215 | 216 | 217 | 225 | 226 | 227 | ``` 228 | 229 | ### **Step8:** Change your main_activity.xml to: 230 | 231 | ```xml 232 | 233 | 240 | 241 | 245 | 246 | 252 | 253 | 260 | 261 | 262 | 263 | 271 | 272 | 273 | ``` 274 | 275 | ### **Step9:** MainActivity.java: 276 | 277 | ```Java 278 | import android.os.Bundle; 279 | import android.view.MenuItem; 280 | 281 | import com.google.android.material.navigation.NavigationView; 282 | 283 | import androidx.annotation.NonNull; 284 | import androidx.appcompat.app.AppCompatActivity; 285 | import androidx.appcompat.widget.Toolbar; 286 | import androidx.core.view.GravityCompat; 287 | import androidx.drawerlayout.widget.DrawerLayout; 288 | import androidx.navigation.NavController; 289 | import androidx.navigation.Navigation; 290 | import androidx.navigation.ui.NavigationUI; 291 | 292 | public class MainActivity extends AppCompatActivity implements 293 | NavigationView.OnNavigationItemSelectedListener { 294 | public Toolbar toolbar; 295 | 296 | public DrawerLayout drawerLayout; 297 | 298 | public NavController navController; 299 | 300 | public NavigationView navigationView; 301 | 302 | @Override 303 | protected void onCreate(Bundle savedInstanceState) { 304 | super.onCreate(savedInstanceState); 305 | setContentView(R.layout.activity_main); 306 | 307 | setupNavigation(); 308 | 309 | } 310 | 311 | // Setting Up One Time Navigation 312 | private void setupNavigation() { 313 | 314 | toolbar = findViewById(R.id.toolbar); 315 | setSupportActionBar(toolbar); 316 | getSupportActionBar().setDisplayHomeAsUpEnabled(true); 317 | getSupportActionBar().setDisplayShowHomeEnabled(true); 318 | 319 | drawerLayout = findViewById(R.id.drawer_layout); 320 | 321 | navigationView = findViewById(R.id.navigationView); 322 | 323 | navController = Navigation.findNavController(this, R.id.nav_host_fragment); 324 | 325 | NavigationUI.setupActionBarWithNavController(this, navController, drawerLayout); 326 | 327 | NavigationUI.setupWithNavController(navigationView, navController); 328 | 329 | navigationView.setNavigationItemSelectedListener(this); 330 | 331 | } 332 | 333 | @Override 334 | public boolean onSupportNavigateUp() { 335 | return NavigationUI.navigateUp(drawerLayout, Navigation.findNavController(this, R.id.nav_host_fragment)); 336 | } 337 | 338 | @Override 339 | public void onBackPressed() { 340 | if (drawerLayout.isDrawerOpen(GravityCompat.START)) { 341 | drawerLayout.closeDrawer(GravityCompat.START); 342 | } else { 343 | super.onBackPressed(); 344 | } 345 | } 346 | 347 | @Override 348 | public boolean onNavigationItemSelected(@NonNull MenuItem menuItem) { 349 | 350 | menuItem.setChecked(true); 351 | 352 | drawerLayout.closeDrawers(); 353 | 354 | int id = menuItem.getItemId(); 355 | 356 | switch (id) { 357 | 358 | case R.id.first: 359 | navController.navigate(R.id.firstFragment); 360 | break; 361 | 362 | case R.id.second: 363 | navController.navigate(R.id.secondFragment); 364 | break; 365 | 366 | case R.id.third: 367 | navController.navigate(R.id.thirdFragment); 368 | break; 369 | 370 | } 371 | return true; 372 | 373 | } 374 | } 375 | ``` 376 | 377 | ### **Finally** Your Fragments should be like this depending on your functionality logic: 378 | 379 | ```Java 380 | import android.content.Context; 381 | import android.os.Bundle; 382 | import android.view.LayoutInflater; 383 | import android.view.View; 384 | import android.view.ViewGroup; 385 | 386 | import androidx.annotation.NonNull; 387 | import androidx.annotation.Nullable; 388 | import androidx.fragment.app.Fragment; 389 | 390 | public class DefaultFragment extends Fragment { 391 | 392 | @Override 393 | public void onAttach(Context context) { 394 | super.onAttach(context); 395 | } 396 | 397 | @Nullable 398 | @Override 399 | public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) { 400 | return inflater.inflate(R.layout.default_fragment, container, false); 401 | } 402 | } 403 | ``` 404 | 405 | For any clarifications please refer to the repository. 406 | 407 | 408 | ## **Conclusion** 409 | 410 | The goal of any Navigation Component is to acheive the best possible solution and save development time by eliminating **Fragment Manager** and **Fragment Transaction** class. 411 | 412 | I hope it will help you too. 413 | -------------------------------------------------------------------------------- /app/.gitignore: -------------------------------------------------------------------------------- 1 | /build 2 | -------------------------------------------------------------------------------- /app/build.gradle: -------------------------------------------------------------------------------- 1 | apply plugin: 'com.android.application' 2 | 3 | android { 4 | compileSdkVersion 28 5 | defaultConfig { 6 | applicationId "com.example.umangburman.navdrawerwithnavcomponent" 7 | minSdkVersion 21 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(include: ['*.jar'], dir: 'libs') 23 | implementation 'androidx.appcompat:appcompat:1.0.0' 24 | implementation 'com.google.android.material:material:1.0.0' 25 | implementation 'androidx.legacy:legacy-support-v4:1.0.0' 26 | implementation 'androidx.constraintlayout:constraintlayout:2.0.0-alpha2' 27 | testImplementation 'junit:junit:4.12' 28 | androidTestImplementation 'androidx.test:runner:1.1.0' 29 | androidTestImplementation 'androidx.test.espresso:espresso-core:3.1.0' 30 | 31 | 32 | 33 | 34 | def nav_version = "1.0.0-alpha06" 35 | 36 | implementation "android.arch.navigation:navigation-fragment:$nav_version" 37 | implementation "android.arch.navigation:navigation-ui:$nav_version" 38 | } 39 | -------------------------------------------------------------------------------- /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/com/example/umangburman/navdrawerwithnavcomponent/ExampleInstrumentedTest.java: -------------------------------------------------------------------------------- 1 | package com.example.umangburman.navdrawerwithnavcomponent; 2 | 3 | import android.content.Context; 4 | import androidx.test.InstrumentationRegistry; 5 | import androidx.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 Testing documentation 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("com.example.umangburman.navdrawerwithnavcomponent", appContext.getPackageName()); 25 | } 26 | } 27 | -------------------------------------------------------------------------------- /app/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 2 | 4 | 5 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | -------------------------------------------------------------------------------- /app/src/main/java/com/example/umangburman/navdrawerwithnavcomponent/DefaultFragment.java: -------------------------------------------------------------------------------- 1 | package com.example.umangburman.navdrawerwithnavcomponent; 2 | 3 | import android.content.Context; 4 | import android.os.Bundle; 5 | import android.view.LayoutInflater; 6 | import android.view.View; 7 | import android.view.ViewGroup; 8 | 9 | import androidx.annotation.NonNull; 10 | import androidx.annotation.Nullable; 11 | import androidx.fragment.app.Fragment; 12 | 13 | public class DefaultFragment extends Fragment { 14 | 15 | @Override 16 | public void onAttach(Context context) { 17 | super.onAttach(context); 18 | } 19 | 20 | @Nullable 21 | @Override 22 | public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) { 23 | return inflater.inflate(R.layout.default_fragment, container, false); 24 | } 25 | } 26 | -------------------------------------------------------------------------------- /app/src/main/java/com/example/umangburman/navdrawerwithnavcomponent/FirstFragment.java: -------------------------------------------------------------------------------- 1 | package com.example.umangburman.navdrawerwithnavcomponent; 2 | 3 | import android.content.Context; 4 | import android.os.Bundle; 5 | import android.view.LayoutInflater; 6 | import android.view.View; 7 | import android.view.ViewGroup; 8 | 9 | import androidx.annotation.NonNull; 10 | import androidx.annotation.Nullable; 11 | import androidx.fragment.app.Fragment; 12 | 13 | public class FirstFragment extends Fragment { 14 | 15 | @Override 16 | public void onAttach(Context context) { 17 | super.onAttach(context); 18 | } 19 | 20 | @Nullable 21 | @Override 22 | public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) { 23 | return inflater.inflate(R.layout.first_fragment, container, false); 24 | } 25 | } 26 | -------------------------------------------------------------------------------- /app/src/main/java/com/example/umangburman/navdrawerwithnavcomponent/MainActivity.java: -------------------------------------------------------------------------------- 1 | package com.example.umangburman.navdrawerwithnavcomponent; 2 | 3 | import android.os.Bundle; 4 | import android.view.MenuItem; 5 | 6 | import com.google.android.material.navigation.NavigationView; 7 | 8 | import androidx.annotation.NonNull; 9 | import androidx.appcompat.app.AppCompatActivity; 10 | import androidx.appcompat.widget.Toolbar; 11 | import androidx.core.view.GravityCompat; 12 | import androidx.drawerlayout.widget.DrawerLayout; 13 | import androidx.navigation.NavController; 14 | import androidx.navigation.Navigation; 15 | import androidx.navigation.ui.NavigationUI; 16 | 17 | public class MainActivity extends AppCompatActivity implements 18 | NavigationView.OnNavigationItemSelectedListener { 19 | public Toolbar toolbar; 20 | 21 | public DrawerLayout drawerLayout; 22 | 23 | public NavController navController; 24 | 25 | public NavigationView navigationView; 26 | 27 | @Override 28 | protected void onCreate(Bundle savedInstanceState) { 29 | super.onCreate(savedInstanceState); 30 | setContentView(R.layout.activity_main); 31 | 32 | setupNavigation(); 33 | 34 | } 35 | 36 | // Setting Up One Time Navigation 37 | private void setupNavigation() { 38 | 39 | toolbar = findViewById(R.id.toolbar); 40 | setSupportActionBar(toolbar); 41 | getSupportActionBar().setDisplayHomeAsUpEnabled(true); 42 | getSupportActionBar().setDisplayShowHomeEnabled(true); 43 | 44 | drawerLayout = findViewById(R.id.drawer_layout); 45 | 46 | navigationView = findViewById(R.id.navigationView); 47 | 48 | navController = Navigation.findNavController(this, R.id.nav_host_fragment); 49 | 50 | NavigationUI.setupActionBarWithNavController(this, navController, drawerLayout); 51 | 52 | NavigationUI.setupWithNavController(navigationView, navController); 53 | 54 | navigationView.setNavigationItemSelectedListener(this); 55 | 56 | } 57 | 58 | @Override 59 | public boolean onSupportNavigateUp() { 60 | return NavigationUI.navigateUp(drawerLayout, Navigation.findNavController(this, R.id.nav_host_fragment)); 61 | } 62 | 63 | @Override 64 | public void onBackPressed() { 65 | if (drawerLayout.isDrawerOpen(GravityCompat.START)) { 66 | drawerLayout.closeDrawer(GravityCompat.START); 67 | } else { 68 | super.onBackPressed(); 69 | } 70 | } 71 | 72 | @Override 73 | public boolean onNavigationItemSelected(@NonNull MenuItem menuItem) { 74 | 75 | menuItem.setChecked(true); 76 | 77 | drawerLayout.closeDrawers(); 78 | 79 | int id = menuItem.getItemId(); 80 | 81 | switch (id) { 82 | 83 | case R.id.first: 84 | navController.navigate(R.id.firstFragment); 85 | break; 86 | 87 | case R.id.second: 88 | navController.navigate(R.id.secondFragment); 89 | break; 90 | 91 | case R.id.third: 92 | navController.navigate(R.id.thirdFragment); 93 | break; 94 | 95 | } 96 | return true; 97 | 98 | } 99 | } 100 | -------------------------------------------------------------------------------- /app/src/main/java/com/example/umangburman/navdrawerwithnavcomponent/SecondFragment.java: -------------------------------------------------------------------------------- 1 | package com.example.umangburman.navdrawerwithnavcomponent; 2 | 3 | import android.content.Context; 4 | import android.os.Bundle; 5 | import android.view.LayoutInflater; 6 | import android.view.View; 7 | import android.view.ViewGroup; 8 | 9 | import androidx.annotation.NonNull; 10 | import androidx.annotation.Nullable; 11 | import androidx.fragment.app.Fragment; 12 | 13 | public class SecondFragment extends Fragment { 14 | 15 | @Override 16 | public void onAttach(Context context) { 17 | super.onAttach(context); 18 | } 19 | 20 | @Nullable 21 | @Override 22 | public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) { 23 | return inflater.inflate(R.layout.second_fragment, container, false); 24 | } 25 | } 26 | -------------------------------------------------------------------------------- /app/src/main/java/com/example/umangburman/navdrawerwithnavcomponent/ThirdFragment.java: -------------------------------------------------------------------------------- 1 | package com.example.umangburman.navdrawerwithnavcomponent; 2 | 3 | import android.content.Context; 4 | import android.os.Bundle; 5 | import android.view.LayoutInflater; 6 | import android.view.View; 7 | import android.view.ViewGroup; 8 | 9 | import androidx.annotation.NonNull; 10 | import androidx.annotation.Nullable; 11 | import androidx.fragment.app.Fragment; 12 | 13 | public class ThirdFragment extends Fragment { 14 | 15 | @Override 16 | public void onAttach(Context context) { 17 | super.onAttach(context); 18 | } 19 | 20 | @Nullable 21 | @Override 22 | public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) { 23 | return inflater.inflate(R.layout.third_fragment, container, false); 24 | } 25 | } 26 | 27 | -------------------------------------------------------------------------------- /app/src/main/res/drawable-v24/ic_launcher_foreground.xml: -------------------------------------------------------------------------------- 1 | 7 | 12 | 13 | 19 | 22 | 25 | 26 | 27 | 28 | 34 | 35 | -------------------------------------------------------------------------------- /app/src/main/res/drawable/header.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/umangburman/Navigation-Drawer-With-Navigation-Component/0dc964efb31e25deadea115237e87befb71851bd/app/src/main/res/drawable/header.png -------------------------------------------------------------------------------- /app/src/main/res/drawable/ic_android_black_24dp.xml: -------------------------------------------------------------------------------- 1 | 6 | 9 | 10 | -------------------------------------------------------------------------------- /app/src/main/res/drawable/ic_attach_money_black_24dp.xml: -------------------------------------------------------------------------------- 1 | 6 | 9 | 10 | -------------------------------------------------------------------------------- /app/src/main/res/drawable/ic_launcher_background.xml: -------------------------------------------------------------------------------- 1 | 2 | 7 | 10 | 15 | 20 | 25 | 30 | 35 | 40 | 45 | 50 | 55 | 60 | 65 | 70 | 75 | 80 | 85 | 90 | 95 | 100 | 105 | 110 | 115 | 120 | 125 | 130 | 135 | 140 | 145 | 150 | 155 | 160 | 165 | 170 | 171 | -------------------------------------------------------------------------------- /app/src/main/res/drawable/ic_save_black_24dp.xml: -------------------------------------------------------------------------------- 1 | 6 | 9 | 10 | -------------------------------------------------------------------------------- /app/src/main/res/layout/activity_main.xml: -------------------------------------------------------------------------------- 1 | 2 | 9 | 10 | 14 | 15 | 21 | 22 | 29 | 30 | 31 | 32 | 40 | 41 | -------------------------------------------------------------------------------- /app/src/main/res/layout/default_fragment.xml: -------------------------------------------------------------------------------- 1 | 2 | 8 | 9 | 24 | 25 | -------------------------------------------------------------------------------- /app/src/main/res/layout/first_fragment.xml: -------------------------------------------------------------------------------- 1 | 2 | 8 | 9 |