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Android Build a Weather App (2015) Hooking Up the Model to the View Using Butter Knife for Views

Billy Lardizabal
Billy Lardizabal
5,017 Points
Posted by Billy Lardizabal
Billy Lardizabal
5,017 Points

@InjectView Not Working

In the current version 7 of Butter Knife, InjectView throws an error. However, when replacing the 7 with version 6, it works. Was just wondering if there was an updated method to go with Butter Knife 7.

4 Answers

Seth Kroger
Seth Kroger
56,413 Points
Seth Kroger
Seth Kroger
56,413 Points

It's renamed to @Bind as well as inject() to bind(). You can see the updated docs for the new version here: http://jakewharton.github.io/butterknife/

A lot of the annotations and functions were renamed in the jump from version 6 to 7 so it might be a better idea to use the same version Ben uses to avoid confusion.

Majdi Zrelli
PLUS
Majdi Zrelli
Courses Plus Student 19,262 Points
Majdi Zrelli
Majdi Zrelli
Courses Plus Student 19,262 Points

In addition import this element before replacing injectView and inject width Bind:

import butterknife.ButterKnife;

import butterknife.Bind;

Fidel Torres
Fidel Torres
25,286 Points
Fidel Torres
Fidel Torres
25,286 Points

Hello There

   //This is the code are given in the Class Notes
  @InjectView(R.id.timeLabel) TextView mTimeLabel;
  @InjectView(R.id.temperatureLabel) TextView mTemperatureLabel;
  @InjectView(R.id.humidityValue)  TextView mHumidityValue;
  @InjectView(R.id.precipValue) TextView mPrecipValue;
  @InjectView(R.id.summaryLabel) TextView mSummaryLabel;
  @InjectView(R.id.iconImageView) ImageView mIconImageView;


  //And this is what should you use according to the update in the ButterKnife Library
  @Bind(R.id.timeLabel) TextView mTimeLabel;
  @Bind(R.id.temperatureLabel) TextView mTemperatureLabel;
  @Bind(R.id.humidityValue)  TextView mHumidityValue;
  @Bind(R.id.precipValue) TextView mPrecipValue;
  @Bind(R.id.summaryLabel) TextView mSummaryLabel;
  @Bind(R.id.iconImageView) ImageView mIconImageView;

For more info check the Docs

Oussama DJEDIDI
Oussama DJEDIDI
4,599 Points
Oussama DJEDIDI
Oussama DJEDIDI
4,599 Points

I think this last answer should marked as best answer for help