René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"no module named 'androidx'","articleBody":"i converted the below java code\r\n`import androidx.appcompat.app.AppCompatActivity; \r\nimport android.content.Intent; \r\nimport android.net.Uri; \r\nimport android.os.Bundle; \r\nimport android.view.View; \r\nimport android.widget.Button; \r\nimport android.widget.ImageView; \r\n\r\npublic class MainActivity extends AppCompatActivity { \r\n\r\n\t// One Button \r\n\tButton BSelectImage; \r\n\r\n\t// One Preview Image \r\n\tImageView IVPreviewImage; \r\n\r\n\t// constant to compare \r\n\t// the activity result code \r\n\tint SELECT_PICTURE = 200; \r\n\r\n\t@Override\r\n\tprotected void onCreate(Bundle savedInstanceState) { \r\n\t\tsuper.onCreate(savedInstanceState); \r\n\t\tsetContentView(R.layout.activity_main); \r\n\r\n\t\t// register the UI widgets with their appropriate IDs \r\n\t\tBSelectImage = findViewById(R.id.BSelectImage); \r\n\t\tIVPreviewImage = findViewById(R.id.IVPreviewImage); \r\n\r\n\t\t// handle the Choose Image button to trigger \r\n\t\t// the image chooser function \r\n\t\tBSelectImage.setOnClickListener(new View.OnClickListener() { \r\n\t\t\t@Override\r\n\t\t\tpublic void onClick(View v) { \r\n\t\t\t\timageChooser(); \r\n\t\t\t} \r\n\t\t}); \r\n\t} \r\n\r\n\t// this function is triggered when \r\n\t// the Select Image Button is clicked \r\n\tvoid imageChooser() { \r\n\r\n\t\t// create an instance of the \r\n\t\t// intent of the type image \r\n\t\tIntent i = new Intent(); \r\n\t\ti.setType(\"image/*\"); \r\n\t\ti.setAction(Intent.ACTION_GET_CONTENT); \r\n\r\n\t\t// pass the constant to compare it \r\n\t\t// with the returned requestCode \r\n\t\tstartActivityForResult(Intent.createChooser(i, \"Select Picture\"), SELECT_PICTURE); \r\n\t} \r\n\r\n\t// this function is triggered when user \r\n\t// selects the image from the imageChooser \r\n\tpublic void onActivityResult(int requestCode, int resultCode, Intent data) { \r\n\t\tsuper.onActivityResult(requestCode, resultCode, data); \r\n\r\n\t\tif (resultCode == RESULT_OK) { \r\n\r\n\t\t\t// compare the resultCode with the \r\n\t\t\t// SELECT_PICTURE constant \r\n\t\t\tif (requestCode == SELECT_PICTURE) { \r\n\t\t\t\t// Get the url of the image from data \r\n\t\t\t\tUri selectedImageUri = data.getData(); \r\n\t\t\t\tif (null != selectedImageUri) { \r\n\t\t\t\t\t// update the preview image in the layout \r\n\t\t\t\t\tIVPreviewImage.setImageURI(selectedImageUri); \r\n\t\t\t\t} \r\n\t\t\t} \r\n\t\t} \r\n\t} \r\n}\r\n`\r\nand abstain the below python code \r\n\r\n`#!/usr/bin/env python\r\n\"\"\" generated source for module new \"\"\"\r\nimport androidx.appcompat.app.AppCompatActivity\r\n\r\nimport android.content.Intent\r\n\r\nimport android.net.Uri\r\n\r\nimport android.os.Bundle\r\n\r\nimport android.view.View\r\n\r\nimport android.widget.Button\r\n\r\nimport android.widget.ImageView\r\n\r\nclass MainActivity(AppCompatActivity):\r\n    \"\"\" generated source for class MainActivity \"\"\"\r\n    #  One Button \r\n    BSelectImage = Button()\r\n\r\n    #  One Preview Image \r\n    IVPreviewImage = ImageView()\r\n\r\n    #  constant to compare \r\n    #  the activity result code \r\n    SELECT_PICTURE = 200\r\n\r\n    def onCreate(self, savedInstanceState):\r\n        \"\"\" generated source for method onCreate \"\"\"\r\n        super(MainActivity, self).onCreate(savedInstanceState)\r\n        setContentView(R.layout.activity_main)\r\n        #  register the UI widgets with their appropriate IDs \r\n        self.BSelectImage = findViewById(R.id.BSelectImage)\r\n        self.IVPreviewImage = findViewById(R.id.IVPreviewImage)\r\n        #  handle the Choose Image button to trigger \r\n        #  the image chooser function \r\n        self.BSelectImage.setOnClickListener(View.OnClickListener())\r\n\r\n    #  this function is triggered when \r\n    #  the Select Image Button is clicked \r\n    def imageChooser(self):\r\n        \"\"\" generated source for method imageChooser \"\"\"\r\n        #  create an instance of the \r\n        #  intent of the type image \r\n        i = Intent()\r\n        i.setType(\"image/*\")\r\n        i.setAction(Intent.ACTION_GET_CONTENT)\r\n        #  pass the constant to compare it \r\n        #  with the returned requestCode \r\n        startActivityForResult(Intent.createChooser(i, \"Select Picture\"), self.SELECT_PICTURE)\r\n\r\n    #  this function is triggered when user \r\n    #  selects the image from the imageChooser \r\n    def onActivityResult(self, requestCode, resultCode, data):\r\n        \"\"\" generated source for method onActivityResult \"\"\"\r\n        super(MainActivity, self).onActivityResult(requestCode, resultCode, data)\r\n        if resultCode == RESULT_OK:\r\n            #  compare the resultCode with the \r\n            #  SELECT_PICTURE constant \r\n            if requestCode == SELECT_PICTURE:\r\n                #  Get the url of the image from data \r\n                if None != selectedImageUri:\r\n                    #  update the preview image in the layout \r\n                    self.IVPreviewImage.setImageURI(selectedImageUri)\r\n`\r\n\r\n\r\nand got no module named 'androidx'","author":{"url":"https://github.com/1357koushik","@type":"Person","name":"1357koushik"},"datePublished":"2021-03-09T09:23:01.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":0},"url":"https://github.com/73/java2python/issues/73"}