iapp 文件选择

//调用事件

sit(a,"action","android.intent.action.GET_CONTENT")

sit(a,"settype")

sit(a,"type", "a/a")

uit(a,"result",1)

//回调事件

sj(st_iT,null,"//",jq1)

ss(jq1+"//",jq1)

sr(st_iT,jq1,"",st_iT)

sj(st_iT,null,"/",jq2)

ss(jq2+"/",jq2)

sr(st_iT,jq2,"",st_iT)

f(st_iT ? "typ=file/*")

{

 芦裂 sj(st_iT,"咐哗稿typ=file/*",null,del)

  ss("衡孝typ=file/*"+del,del)

  sr(st_iT,del,"",st_iT)

  syso(st_iT)

}

else f(st_iT ? "flg=")

{

  sj(st_iT,"flg=",null,del)

  ss("flg="+del,del)

  sr(st_iT,del,"",st_iT)

  syso(st_iT)

}

us(2,"text",st_iT)

//2为文本id

iapp 调用图库选择图片

javags(agc,"android.content.Intent","android.content.Intent.ACTION_GET_CONTENT")

javanew(it,"android.content.Intent","String",agc)

java(c,it,"android.content.Intent.setType","String","image/*")

javags(ca,"android.content.Intent","android.content.Intent.CATEGORY_OPENABLE")

java(c,it,"android.content.Intent.addCategory","String",ca)

java(c,activity,"android.app.Activity.startActivityForResult","android.content.Intent"州信厅,it,"int",2)

回调事件javags(er,activity,"android.app.Activity","RESULT_OK")

f(st_lC==er)

{

  f(st_sC==2)

  {

    java(uri,st_iT,"android.content.Intent.getData")

    call(path, "mjava", "uri.getRealPath", activity, uri)

    fdir(a)

    ss(a+"/",a)

    sr(path,a,"%",path)

    us(控件id,"src",path)

  }

}

uri.mjava

import android.content.ContentUris

import android.content.Intent

import android.net.Uri

import android.provider.DocumentsContract

import android.provider.MediaStore

import android.database.Cursor

import android.content.Context

public static String getRealPath(Context context, Uri uri)

{

  String imagePath = null

  if(DocumentsContract.isDocumentUri(context, uri))

  {         册隐

    String docId = DocumentsContract.getDocumentId(uri)         

    if ("com.android.providers.media.documents".equals(uri.getAuthority()))          坦芦  

    {                

      String id = docId.split(":")[1]         

      String selection = MediaStore.Images.Media._ID + "=" + id 

      imagePath = getImagePath(context, MediaStore.Images.Media.EXTERNAL_CONTENT_URI, selection)

    }            

    else if ("com.android.providers.downloads.documents".equals(uri.getAuthority()))            

    {                

      Uri contentUri = ContentUris.withAppendedId(Uri.parse("content://downloads/public_downloads"), Long.valueOf(docId))

      imagePath = getImagePath(context, contentUri, null)

    }

  }

  else if("content".equalsIgnoreCase(uri.getScheme()))

  {

    imagePath = getImagePath(context, uri, null)

  }

  else if("file".equalsIgnoreCase(uri.getScheme()))

  {

    imagePath = uri.getPath()

  }

  return imagePath

}

public String getImagePath(Context context, Uri uri, String selection)

{

  String path = null

  Cursor cursor = context.getContentResolver().query(uri, null, selection, null, null)

  if (cursor != null)

  {

    if (cursor.moveToFirst())

    {

      path = cursor.getString(cursor.getColumnIndex(MediaStore.Images.Media.DATA))

    }

    cursor.close()

  }

  return path

}

我们可以在过程中输入想要调用的函数。当我们输入一个括号后，我们就可以观察他的参数。我们在对应的参数中输羡耐好入参数值。我们会发现系统发生了一个警告。反正需要调用它相应的头文件。我们可以再次编译，亩森我不会发兄铅现没有任何警告和错误。

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