blocks|key|510140|text|试试这个：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|510141|String+uri+=+"@drawable/myresource";++//+where+myresource+(without+the+extension)+is+the+file

int+imageResource+=+getResources().getIdentifier(uri,+null,+getPackageName());

imageview=+(ImageView)findViewById(R.id.imageView);
Drawable+res+=+getResources().getDrawable(imageResource);
imageView.setImageDrawable(res);|code-block|syntax|javascript|510142|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

Try this:

<pre><code>String uri = "@drawable/myresource"; // where myresource (without the extension) is the file

int imageResource = getResources().getIdentifier(uri, null, getPackageName());

imageview= (ImageView)findViewById(R.id.imageView);
Drawable res = getResources().getDrawable(imageResource);
imageView.setImageDrawable(res);
</code></pre>

blocks|key|293537|text|在这里，我将drawable中的frnd_inactive图像设置为图像|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|293538|+imageview=+(ImageView)findViewById(R.id.imageView);
+imageview.setImageDrawable(getResources().getDrawable(R.drawable.frnd_inactive));|code-block|syntax|javascript|293539|entityMap^0|6|8|G|D|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@$9|N|A|O|B|C]|$9|P|A|Q|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|R|8|@]|D|@]|E|$I|J]]|$1|K|3|-4|5|6|7|S|8|@]|D|@]|E|$]]]|L|$]]

Here i am setting the <code>frnd_inactive</code> image from <code>drawable</code> to the image

<pre><code> imageview= (ImageView)findViewById(R.id.imageView);
 imageview.setImageDrawable(getResources().getDrawable(R.drawable.frnd_inactive));
</code></pre>

blocks|key|293552|text|imageview=+(ImageView)findViewById(R.id.imageView);
imageview.setImageResource(R.drawable.mydrawable);|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|293553|unstyled|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|G|8|@]|9|@]|A|$B|C]]|$1|D|3|-4|5|E|7|H|8|@]|9|@]|A|$]]]|F|$]]

<pre><code>imageview= (ImageView)findViewById(R.id.imageView);
imageview.setImageResource(R.drawable.mydrawable);
</code></pre>

blocks|key|510108|text|请看下面的代码，这对我是有效的|type|unstyled|depth|inlineStyleRanges|entityRanges|data|510109|iv.setImageResource(getResources().getIdentifier(
++++++++++++++++"imagename",+"drawable",+"com.package.application"));|code-block|syntax|javascript|510110|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

See below code this is working for me

<pre><code>iv.setImageResource(getResources().getIdentifier(
 "imagename", "drawable", "com.package.application"));
</code></pre>

blocks|key|293685|text|这对我很有效(不要使用图像的扩展名，只使用名称)：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|293686|String+imagename+=+"myImage";
int+res+=+getResources().getIdentifier(imagename,+"drawable",+this.getPackageName());
imageview=+(ImageView)findViewById(R.id.imageView);
imageview.setImageResource(res);|code-block|syntax|javascript|293687|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

This works for me (dont use the extension of the image, just the name):

<pre><code>String imagename = "myImage";
int res = getResources().getIdentifier(imagename, "drawable", this.getPackageName());
imageview= (ImageView)findViewById(R.id.imageView);
imageview.setImageResource(res);
</code></pre>

blocks|key|293998|text|在ImageView中像这样设置：imageView.setImageResource(R.drawable.image)|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|293999|entityMap^0|1|9|H|18|0^^$0|@$1|2|3|4|5|6|7|H|8|@$9|I|A|J|B|C]|$9|K|A|L|B|C]]|D|@]|E|$]]|$1|F|3|-4|5|6|7|M|8|@]|D|@]|E|$]]]|G|$]]

set in <code>ImageView</code> like this : <code>imageView.setImageResource(R.drawable.image)</code>

blocks|key|293696|text|imageView.setImageResource(R.drawable.picname);|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|293697|unstyled|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|G|8|@]|9|@]|A|$B|C]]|$1|D|3|-4|5|E|7|H|8|@]|9|@]|A|$]]]|F|$]]

<pre><code>imageView.setImageResource(R.drawable.picname);
</code></pre>

blocks|key|293831|text|getDrawable()已被弃用，因此请尝试执行以下操作|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|293832|imageView.setImageResource(R.drawable.fileName)|code-block|syntax|javascript|293833|entityMap^0|0|D|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@$9|N|A|O|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|P|8|@]|D|@]|E|$I|J]]|$1|K|3|-4|5|6|7|Q|8|@]|D|@]|E|$]]]|L|$]]

<code>getDrawable()</code> is deprecated, so try this

<pre><code>imageView.setImageResource(R.drawable.fileName)
</code></pre>

blocks|key|510336|text|从API22开始，不推荐使用getResources().getDrawable()+(另请参阅Android+getResources().getDrawable()+deprecated+API+22)。这是一种动态设置图像资源的新方法：|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|510337|String+resourceId+=+"@drawable/myResourceName";+//+where+myResourceName+is+the+name+of+your+resource+file,+minus+the+file+extension
int+imageResource+=+getResources().getIdentifier(resourceId,+null,+getPackageName());
Drawable+drawable+=+ContextCompat.getDrawable(this,+imageResource);+//+For+API+21%2B,+gets+a+drawable+styled+for+theme+of+passed+Context
imageview+=+(ImageView)+findViewById(R.id.imageView);
imageview.setImageDrawable(drawable);|code-block|syntax|javascript|510338|entityMap|0|LINK|mutability|MUTABLE|url|https://stackoverflow.com/questions/29041027/android-getresources-getdrawable-deprecated-api-22^0|E|S|1C|1I|0|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@$9|T|A|U|B|C]]|D|@$9|V|A|W|1|X]]|E|$]]|$1|F|3|G|5|H|7|Y|8|@]|D|@]|E|$I|J]]|$1|K|3|-4|5|6|7|Z|8|@]|D|@]|E|$]]]|L|$M|$5|N|O|P|E|$Q|R]]]]

As of API 22, <code>getResources().getDrawable()</code> is deprecated (see also <a href="https://stackoverflow.com/questions/29041027/android-getresources-getdrawable-deprecated-api-22">Android getResources().getDrawable() deprecated API 22</a>). Here is a new way to set the image resource dynamically:

<pre><code>String resourceId = "@drawable/myResourceName"; // where myResourceName is the name of your resource file, minus the file extension
int imageResource = getResources().getIdentifier(resourceId, null, getPackageName());
Drawable drawable = ContextCompat.getDrawable(this, imageResource); // For API 21+, gets a drawable styled for theme of passed Context
imageview = (ImageView) findViewById(R.id.imageView);
imageview.setImageDrawable(drawable);
</code></pre>

blocks|key|510273|text|这对我来说很好。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|510274|final+R.drawable+drawableResources+=+new+R.drawable();+
final+Class<R.drawable>+c+=+R.drawable.class;
final+Field[]+fields+=+c.getDeclaredFields();
for+(int+i=0;+i+<+fields.length;i%2B%2B)+
{
+++++resourceId[i]+=+fields[i].getInt(drawableResources);++
++++/*+till+here+you+get+all+the+images+into+the+int+array+resourceId.*/
}
imageview=+(ImageView)findViewById(R.id.imageView);
if(your+condition)
{
+++imageview.setImageResource(resourceId[any]);
}|code-block|syntax|javascript|510275|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

This works fine for me.

<pre><code>final R.drawable drawableResources = new R.drawable(); 
final Class&lt;R.drawable&gt; c = R.drawable.class;
final Field[] fields = c.getDeclaredFields();
for (int i=0; i &lt; fields.length;i++) 
{
 resourceId[i] = fields[i].getInt(drawableResources); 
 /* till here you get all the images into the int array resourceId.*/
}
imageview= (ImageView)findViewById(R.id.imageView);
if(your condition)
{
 imageview.setImageResource(resourceId[any]);
}
</code></pre>

blocks|key|510403|text|int[]+phptr=new+int[5];|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|510404|将图像指针添加到数组|unstyled|510405|for(int+lv=0;lv<3;lv%2B%2B)
++++{
++++++++String+id="a"%2BString.valueOf(lv%2B1);
++++++++phptr[lv]=+getResources().getIdentifier(id,+"drawable",+getPackageName());
++++}

for(int+loopvariable=0;loopvariable<3;loopvariable%2B%2B)+
++++{
++++++++et[loopvariable]+=+findViewById(p[loopvariable]);
++++}



for(int+lv=0;lv<3;lv%2B%2B)
++++{
++++++++et[k].setImageResource(phptr[k]);
++++}|510406|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$B|C]]|$1|D|3|E|5|F|7|L|8|@]|9|@]|A|$]]|$1|G|3|H|5|6|7|M|8|@]|9|@]|A|$B|C]]|$1|I|3|-4|5|F|7|N|8|@]|9|@]|A|$]]]|J|$]]

<pre><code>int[] phptr=new int[5];
</code></pre>

adding image pointer to array 

<pre><code>for(int lv=0;lv&lt;3;lv++)
 {
 String id="a"+String.valueOf(lv+1);
 phptr[lv]= getResources().getIdentifier(id, "drawable", getPackageName());
 }

for(int loopvariable=0;loopvariable&lt;3;loopvariable++) 
 {
 et[loopvariable] = findViewById(p[loopvariable]);
 }



for(int lv=0;lv&lt;3;lv++)
 {
 et[k].setImageResource(phptr[k]);
 }
</code></pre>

blocks|key|510487|text|ImageView+imageView=findViewById(R.id.imageView)|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|510488|如果您在可绘制文件夹中有图像，则使用|unstyled|510489|imageView.setImageResource(R.drawable.imageView)|510490|如果您有uri并且想要在imageView中显示它，那么可以使用|510491|imageView.setImageUri("uri")|510492|如果您有位图并且想要在imageView中显示它，那么使用|510493|imageView.setImageBitmap(bitmap)|510494|注意：-+1.+imageView.setImageDrawable()现在在Java2中已被弃用。如果图像uri来自firebase或任何其他在线链接，则使用|offset|length|style|CODE|510495|++++Picasso.get()
++++.load("uri")
++++.into(imageView)|510496|(https://github.com/square/picasso)|510497|或使用|510498|Glide.with(context)
++++++++++++.load("uri")
++++++++++++.into(imageView)|510499|(https://github.com/bumptech/glide)|510500|entityMap|0|LINK|mutability|MUTABLE|url|https://github.com/square/picasso|1|https://github.com/bumptech/glide^0|0|0|0|0|0|0|0|8|S|0|0|1|X|0|0|0|0|1|X|1|0^^$0|@$1|2|3|4|5|6|7|1G|8|@]|9|@]|A|$B|C]]|$1|D|3|E|5|F|7|1H|8|@]|9|@]|A|$]]|$1|G|3|H|5|6|7|1I|8|@]|9|@]|A|$B|C]]|$1|I|3|J|5|F|7|1J|8|@]|9|@]|A|$]]|$1|K|3|L|5|6|7|1K|8|@]|9|@]|A|$B|C]]|$1|M|3|N|5|F|7|1L|8|@]|9|@]|A|$]]|$1|O|3|P|5|6|7|1M|8|@]|9|@]|A|$B|C]]|$1|Q|3|R|5|F|7|1N|8|@$S|1O|T|1P|U|V]]|9|@]|A|$]]|$1|W|3|X|5|6|7|1Q|8|@]|9|@]|A|$B|C]]|$1|Y|3|Z|5|F|7|1R|8|@]|9|@$S|1S|T|1T|1|1U]]|A|$]]|$1|10|3|11|5|F|7|1V|8|@]|9|@]|A|$]]|$1|12|3|13|5|6|7|1W|8|@]|9|@]|A|$B|C]]|$1|14|3|15|5|F|7|1X|8|@]|9|@$S|1Y|T|1Z|1|20]]|A|$]]|$1|16|3|-4|5|F|7|21|8|@]|9|@]|A|$]]]|17|$18|$5|19|1A|1B|A|$1C|1D]]|1E|$5|19|1A|1B|A|$1C|1F]]]]

<pre><code>ImageView imageView=findViewById(R.id.imageView)
</code></pre>
if you have image in drawable folder then use
<pre><code>imageView.setImageResource(R.drawable.imageView)
</code></pre>
if you have uri and want to display it in imageView then use
<pre><code>imageView.setImageUri(&quot;uri&quot;)
</code></pre>
if you have bitmap and want to display it in imageView then use
<pre><code>imageView.setImageBitmap(bitmap)
</code></pre>
note:- 1. <code>imageView.setImageDrawable()</code> is now deprecated in java
2. If image uri is from firebase or from any other online link then use
<pre><code> Picasso.get()
 .load(&quot;uri&quot;)
 .into(imageView)
</code></pre>
(<a href="https://github.com/square/picasso" rel="nofollow noreferrer">https://github.com/square/picasso</a>)
or use
<pre><code>Glide.with(context)
 .load(&quot;uri&quot;)
 .into(imageView)
</code></pre>
(<a href="https://github.com/bumptech/glide" rel="nofollow noreferrer">https://github.com/bumptech/glide</a>)

I am storing my project related images in drawable folder. Also I am storing the image names in string variable and dynamically I am trying to set those images to the imageview. But the image is not displaying. Please help me in this regard. 

My Code: 

<pre><code>int res = getResources().getIdentifier(imagename, "drawable", this.getPackageName());
imageview= (ImageView)findViewById(R.id.imageView);
imageview.setImageResource(res);
</code></pre>

In the above code "imagename" is the string variable which contains the image name.

Thanks in advance

How to set the image from drawable dynamically in android?

我正在将我的项目相关图像存储在可绘制文件夹中。此外，我将图像名称存储在string变量中，并动态地尝试将这些图像设置为imageview。但图像未显示。请在这方面帮助我。我的代码：int res = getResources().getIdentifier(imagename, "drawable", this.getPackageName());imageview= (ImageView)fin

问如何在android中动态设置来自drawable的图片？
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问如何在android中动态设置来自drawable的图片？EN

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问如何在android中动态设置来自drawable的图片？
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