How to scale key frames to increase time in Unity

So our question is :

How to scale key frames to increase time in Unity?

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Solution is:

So provably, I think you don't read the basic manual of Unity documentation. In unity Animation section, First read this bunch of configuration system of Unity Manual.
Read - Unity Animation controlling everything


Ok Let's try to increasing frame size in Unity.

1. Insert an animation from Unity.
2. Click the animation. It will load the following screen(see the image).
3. In this section, you can select your animation starting positions and ending positions and so on and also you can increase the frame size from this by increasing the start and end. More difference between start and end, the key frames will be bigger and the animation will be slower in Unity.
4. Then add other things as usually, like loop control: yes and so on.

Hopefully, your questions answer has gotten on  How to scale key frames to increase time in Unity.

This is in one case and if we want to create another animation without importing animation from any other place then see the following tutorial.

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How to browse files on Android outside of Unity app folder

So out question is : 

How to browse files on Android outside of Unity app folder?

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Solution:

From Unity Documentation on this-> we can get the all knowledge about this little question:

Read Manual On building plugin for android in Unity

Then now come to the point How to browse files on Android outside of Unity app folder :

From the part of the documentation:

To do this, first locate the classes.jar shipped with Unity Android. It is found in the installation folder (usually C:\Program Files\Unity\Editor\Data (on Windows) or /Applications/Unity (on Mac)) in a sub-folder called PlaybackEngines/AndroidPlayer/Variations/mono or il2cpp/Development or Release/Classes/. Then add classes.jar to the classpath used to compile the new Activity. The resulting .class file(s) should be compressed into a .jar file and placed in the Assets->Plugins->Android folder. Since the manifest dictates which activity to launch it is also necessary to create a new AndroidManifest.xml. The AndroidManifest.xml file should also be placed in the Assets->Plugins->Android folder (placing a custom manifest completely overrides the default Unity Android manifest).



If you can't do this.Then try this one->

use .net System.IO. to create a file browser, and also use Unity's AndroidJavaClass and AndroidJavaObject to call Android Native Methods like Environment.getExternalStorageDirectory to get the path to the user storage for example look the following code:

public string GetAndroidExternalStoragePath ()
          {
                  string path = "";
                  try
                  {
                      AndroidJavaClass jc = new AndroidJavaClass("android.os.Environment") ;
                      path = jc.CallStatic<AndroidJavaObject>("getExternalStorageDirectory").Call<string>("getAbsolutePath");
 return path;
                  }
                  catch (Exception e)
                  {
                    Debug.Log(e.Message);
                  }
          }

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Level 'levelToLoad' (-1) couldn't be loaded in Unity Game development

This is a beginner level problem in Unity Game development. That is :
Level 'level1' (-1) couldn't be loaded.

In your case, you can't load the level which you want and get this silly errors. When I was a beginner level programmer in Unity I've faced this problem and get a big hassle. I searched all the internet what is the solution of Level 'levelToLoad' (-1) couldn't be loaded in Unity'. But, Unfortunately I can't get any clear solution for this problem, this is why I just solve the problem and give the tutorial.

Why Problem happens:

In Unity, Unity build the level which you create. But sometimes, if you create multiple level and sometimes Unity can't catch the level and can't build it automatically. This is why Unity can't get the level which you passed in Application.LoadLevel("level_name");

Solution Of Unity Level Loading Problem:

In my case, My problem was I've created two scene. One is level1 and other is menuScene. After making a button in menuscene I wanted to load the level - level1. But I can't do that.

That means in button click I've made that code:

 public void Play(){

  string level = "level1";

  Application.LoadLevel (level);

 }

Now, just see my case in an image:

I think, you see that In build settings, I've one Scene named manuScene. And that is why I've got the error. Then, I first select the level1 Scene and Click on Add Current button in Build settings. See the button below the box.
Then, my Build settings in File > Build Settings will be like this:




And then, my problem has gone and my button worked successfully.

Hopefully, I've cleared your problem of Level 'level'(-1) could not be loaded problems in Unity.

If you face any problem, just comment here, I'll help you.

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