blocks|key|1965029|text|只需使用以下代码：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1965030|Toast+toast+=+new+Toast(myContext);
ImageView+view+=+new+ImageView(myContext);+
view.setImageResource(R.drawable.image_icon);+
toast.setView(view);+
toast.show();|code-block|syntax|javascript|1965031|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|$]]

Simply, Use the following:

<pre><code>Toast toast = new Toast(myContext);
ImageView view = new ImageView(myContext); 
view.setImageResource(R.drawable.image_icon); 
toast.setView(view); 
toast.show();
</code></pre>

blocks|key|1751443|text|您可以通过编程方式创建任何视图(因为我假设您正在询问如何在不使用LayoutInflater的情况下执行此操作)，并在您制作的Toast上调用setView。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1751444|++++//Create+a+view+here
++++LinearLayout+v+=+new+LinearLayout(this);
++++//populate+layout+with+your+image+and+text+or+whatever+you+want+to+put+in+here

++++Toast+toast+=+new+Toast(getApplicationContext());
++++toast.setGravity(Gravity.CENTER_VERTICAL,+0,+0);
++++toast.setDuration(Toast.LENGTH_LONG);
++++toast.setView(v);
++++toast.show();|code-block|syntax|javascript|1751445|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|$]]

You can create any view programmatically (since I am assuming you are asking on how to do this WITHOUT using a LayoutInflater) and call setView on the Toast you made. 

<pre><code> //Create a view here
 LinearLayout v = new LinearLayout(this);
 //populate layout with your image and text or whatever you want to put in here

 Toast toast = new Toast(getApplicationContext());
 toast.setGravity(Gravity.CENTER_VERTICAL, 0, 0);
 toast.setDuration(Toast.LENGTH_LONG);
 toast.setView(v);
 toast.show();
</code></pre>

blocks|key|1965053|text|Knickedi的解决方案很好，但如果您只需要文本旁边的图标，您可以利用Toast具有相同ID的预定义TextView这一事实，并在TextView上设置图标：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1965054|Toast+toast+=+Toast.makeText(context,+text,+Toast.LENGTH_SHORT);
TextView+tv+=+(TextView)+toast.getView().findViewById(android.R.id.message);
if+(null!=tv)+{
++++tv.setCompoundDrawablesWithIntrinsicBounds(icon,+0,+0,+0);
++++tv.setCompoundDrawablePadding(context.getResources().getDimensionPixelSize(R.dimen.padding_toast));|code-block|syntax|javascript|1965055|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|$]]

Knickedi's solution is good, but if you only need an icon next to the text you can make use of the fact that the Toast has a pre-defined TextView with the same ID and set the icon on the TextView:

<pre><code>Toast toast = Toast.makeText(context, text, Toast.LENGTH_SHORT);
TextView tv = (TextView) toast.getView().findViewById(android.R.id.message);
if (null!=tv) {
 tv.setCompoundDrawablesWithIntrinsicBounds(icon, 0, 0, 0);
 tv.setCompoundDrawablePadding(context.getResources().getDimensionPixelSize(R.dimen.padding_toast));
</code></pre>

blocks|key|1751591|text|我认为在传递给makeImageToast函数的图像上显示Toast的文本会更好。因此我对Knickedi代码进行了着色，并：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1751592|public+class+utility++{

public+static+Toast+makeImageToast(Context+context,+int+imageResId,+CharSequence+text,+int+length)+{
++++Toast+toast+=+Toast.makeText(context,+text,+length);

++++View+rootView+=+toast.getView();
++++LinearLayout+linearLayout+=+null;
++++View+messageTextView+=+null;

++++//+check+(expected)+toast+layout
++++if+(rootView+instanceof+LinearLayout)+{
++++++++linearLayout+=+(LinearLayout)+rootView;

++++++++if+(linearLayout.getChildCount()+==+1)+{
++++++++++++View+child+=+linearLayout.getChildAt(0);

++++++++++++if+(child+instanceof+TextView)+{
++++++++++++++++messageTextView+=+(TextView)+child;
++++++++++++++++((TextView)+child).setGravity(Gravity.CENTER);

++++++++++++}
++++++++}
++++}

++++//+cancel+modification+because+toast+layout+is+not+what+we+expected
++++if+(linearLayout+==+null+%7C%7C+messageTextView+==+null)+{
++++++++return+toast;
++++}

++++ViewGroup.LayoutParams+textParams+=+messageTextView.getLayoutParams();
++++((LinearLayout.LayoutParams)+textParams).gravity+=+Gravity.CENTER;

++++//+convert+dip+dimension
++++float+density+=+context.getResources().getDisplayMetrics().density;
++++int+imageSize+=+(int)+(density+*+25+%2B+0.5f);
++++int+imageMargin+=+(int)+(density+*+15+%2B+0.5f);

++++//+setup+image+view+layout+parameters
++++LinearLayout.LayoutParams+imageParams+=+new+LinearLayout.LayoutParams(imageSize,+imageSize);
++++imageParams.setMargins(0,+0,+imageMargin,+0);
++++imageParams.gravity+=+Gravity.CENTER;

++++//+setup+image+view
++++ImageView+imageView+=+new+ImageView(context);
++++imageView.setImageResource(imageResId);
++++imageView.setLayoutParams(imageParams);


++++//+modify+root+layout
++++linearLayout.setOrientation(LinearLayout.HORIZONTAL);
++++linearLayout.setBackgroundResource(imageResId);
++++linearLayout.setGravity(Gravity.CENTER);
++++linearLayout.setHorizontalGravity(Gravity.CENTER);
++++linearLayout.setHorizontalGravity(Gravity.CENTER);
++++//addView(imageView,+0);

++++return+toast;
}|code-block|syntax|javascript|1751593|}|1751594|这是它的用法：|1751595|utility.makeImageToast(getApplicationContext(),
+++++++++++++++++R.drawable.your_image,"your_text",Toast.LENGTH_LONG).show();|1751596|entityMap^0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|O|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|P|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|Q|8|@]|9|@]|A|$]]|$1|I|3|J|5|6|7|R|8|@]|9|@]|A|$]]|$1|K|3|L|5|D|7|S|8|@]|9|@]|A|$E|F]]|$1|M|3|-4|5|6|7|T|8|@]|9|@]|A|$]]]|N|$]]

I think this is better that we show text of Toast on the image which we pass to the makeImageToast function...
so I shades Knickedi codes and :

<pre><code>public class utility {

public static Toast makeImageToast(Context context, int imageResId, CharSequence text, int length) {
 Toast toast = Toast.makeText(context, text, length);

 View rootView = toast.getView();
 LinearLayout linearLayout = null;
 View messageTextView = null;

 // check (expected) toast layout
 if (rootView instanceof LinearLayout) {
 linearLayout = (LinearLayout) rootView;

 if (linearLayout.getChildCount() == 1) {
 View child = linearLayout.getChildAt(0);

 if (child instanceof TextView) {
 messageTextView = (TextView) child;
 ((TextView) child).setGravity(Gravity.CENTER);

 }
 }
 }

 // cancel modification because toast layout is not what we expected
 if (linearLayout == null || messageTextView == null) {
 return toast;
 }

 ViewGroup.LayoutParams textParams = messageTextView.getLayoutParams();
 ((LinearLayout.LayoutParams) textParams).gravity = Gravity.CENTER;

 // convert dip dimension
 float density = context.getResources().getDisplayMetrics().density;
 int imageSize = (int) (density * 25 + 0.5f);
 int imageMargin = (int) (density * 15 + 0.5f);

 // setup image view layout parameters
 LinearLayout.LayoutParams imageParams = new LinearLayout.LayoutParams(imageSize, imageSize);
 imageParams.setMargins(0, 0, imageMargin, 0);
 imageParams.gravity = Gravity.CENTER;

 // setup image view
 ImageView imageView = new ImageView(context);
 imageView.setImageResource(imageResId);
 imageView.setLayoutParams(imageParams);


 // modify root layout
 linearLayout.setOrientation(LinearLayout.HORIZONTAL);
 linearLayout.setBackgroundResource(imageResId);
 linearLayout.setGravity(Gravity.CENTER);
 linearLayout.setHorizontalGravity(Gravity.CENTER);
 linearLayout.setHorizontalGravity(Gravity.CENTER);
 //addView(imageView, 0);

 return toast;
}
</code></pre>

} 

and this is use of it:

<pre><code>utility.makeImageToast(getApplicationContext(),
 R.drawable.your_image,"your_text",Toast.LENGTH_LONG).show();
</code></pre>

blocks|key|1751513|text|创建自定义布局总是有可能的。有一个事实是我不喜欢的:它破坏了系统默认的toast+UI。这在不同的平台和实现上可能会有所不同。没有简单的方法来使用系统默认资源，所以我决定破解toast并强行将图像放入其中。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1751514|提示:您可以通过如下方式获取默认资源：|1751515|Toast.makeToast(context,+"",+0).getView().getBackground()|offset|length|style|CODE|1751516|1751517|下面是一个助手，它将在吐司消息前面显示一个图像：Helper.makeImageToast(context,+R.drawable.my_image,+"Toast+with+image",+Toast.LENGTH_SHORT).show()|1751518|我用它来表示成功、信息或错误。使敬酒信息更好更有表现力。|1751519|(值得一提的是，黑客攻击基于内部toast使用LinearLayout的事实，因此系统和实现不是独立的。请参阅注释。)|1751520|public+static+Toast+makeImageToast(Context+context,+int+imageResId,+CharSequence+text,+int+length)+{
++++Toast+toast+=+Toast.makeText(context,+text,+length);

++++View+rootView+=+toast.getView();
++++LinearLayout+linearLayout+=+null;
++++View+messageTextView+=+null;

++++//+check+(expected)+toast+layout
++++if+(rootView+instanceof+LinearLayout)+{
++++++++linearLayout+=+(LinearLayout)+rootView;

++++++++if+(linearLayout.getChildCount()+==+1)+{
++++++++++++View+child+=+linearLayout.getChildAt(0);

++++++++++++if+(child+instanceof+TextView)+{
++++++++++++++++messageTextView+=+(TextView)+child;
++++++++++++}
++++++++}
++++}

++++//+cancel+modification+because+toast+layout+is+not+what+we+expected
++++if+(linearLayout+==+null+%7C%7C+messageTextView+==+null)+{
++++++++return+toast;
++++}

++++ViewGroup.LayoutParams+textParams+=+messageTextView.getLayoutParams();
++++((LinearLayout.LayoutParams)+textParams).gravity+=+Gravity.CENTER_VERTICAL;

++++//+convert+dip+dimension
++++float+density+=+context.getResources().getDisplayMetrics().density;
++++int+imageSize+=+(int)+(density+*+25+%2B+0.5f);
++++int+imageMargin+=+(int)+(density+*+15+%2B+0.5f);

++++//+setup+image+view+layout+parameters
++++LinearLayout.LayoutParams+imageParams+=+new+LinearLayout.LayoutParams(imageSize,+imageSize);
++++imageParams.setMargins(0,+0,+imageMargin,+0);
++++imageParams.gravity+=+Gravity.CENTER_VERTICAL;

++++//+setup+image+view
++++ImageView+imageView+=+new+ImageView(context);
++++imageView.setImageResource(imageResId);
++++imageView.setLayoutParams(imageParams);

++++//+modify+root+layout
++++linearLayout.setOrientation(LinearLayout.HORIZONTAL);
++++linearLayout.addView(imageView,+0);

++++return+toast;
}|code-block|syntax|javascript|1751521|entityMap^0|0|0|0|1L|0|0|O|2Q|0|0|N|C|0|0^^$0|@$1|2|3|4|5|6|7|X|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|Y|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|Z|8|@$F|10|G|11|H|I]]|9|@]|A|$]]|$1|J|3|-4|5|6|7|12|8|@]|9|@]|A|$]]|$1|K|3|L|5|6|7|13|8|@$F|14|G|15|H|I]]|9|@]|A|$]]|$1|M|3|N|5|6|7|16|8|@]|9|@]|A|$]]|$1|O|3|P|5|6|7|17|8|@$F|18|G|19|H|I]]|9|@]|A|$]]|$1|Q|3|R|5|S|7|1A|8|@]|9|@]|A|$T|U]]|$1|V|3|-4|5|6|7|1B|8|@]|9|@]|A|$]]]|W|$]]

There's always the possibility to create a custom layout. There was one fact which I disliked about that: It breaks the system default toast UI. This could differ on different platforms and implementations. There's no simple way to use the system default resource so I decided to hack the toast and force an image into it.

Hint: You can get the default resource like this: 
<code>Toast.makeToast(context, "", 0).getView().getBackground()</code>

<hr>

Here's a helper which will display an image in front of the toast message:
<code>Helper.makeImageToast(context, R.drawable.my_image, "Toast with image", Toast.LENGTH_SHORT).show()</code>

I use that to indicate success, info or error. Makes a toast information nicer and more expressive...

(It's worth mentioning that the hack bases on the fact that the internal toast is using a <code>LinearLayout</code> so isn't system and implementation independent. See comments.)

<pre><code>public static Toast makeImageToast(Context context, int imageResId, CharSequence text, int length) {
 Toast toast = Toast.makeText(context, text, length);

 View rootView = toast.getView();
 LinearLayout linearLayout = null;
 View messageTextView = null;

 // check (expected) toast layout
 if (rootView instanceof LinearLayout) {
 linearLayout = (LinearLayout) rootView;

 if (linearLayout.getChildCount() == 1) {
 View child = linearLayout.getChildAt(0);

 if (child instanceof TextView) {
 messageTextView = (TextView) child;
 }
 }
 }

 // cancel modification because toast layout is not what we expected
 if (linearLayout == null || messageTextView == null) {
 return toast;
 }

 ViewGroup.LayoutParams textParams = messageTextView.getLayoutParams();
 ((LinearLayout.LayoutParams) textParams).gravity = Gravity.CENTER_VERTICAL;

 // convert dip dimension
 float density = context.getResources().getDisplayMetrics().density;
 int imageSize = (int) (density * 25 + 0.5f);
 int imageMargin = (int) (density * 15 + 0.5f);

 // setup image view layout parameters
 LinearLayout.LayoutParams imageParams = new LinearLayout.LayoutParams(imageSize, imageSize);
 imageParams.setMargins(0, 0, imageMargin, 0);
 imageParams.gravity = Gravity.CENTER_VERTICAL;

 // setup image view
 ImageView imageView = new ImageView(context);
 imageView.setImageResource(imageResId);
 imageView.setLayoutParams(imageParams);

 // modify root layout
 linearLayout.setOrientation(LinearLayout.HORIZONTAL);
 linearLayout.addView(imageView, 0);

 return toast;
}
</code></pre>

blocks|key|1751847|text|Toast+aa+=+Toast.makeText(getBaseContext(),+"OPEN",Toast.LENGTH_SHORT);
ImageView+cc+=+new+ImageView(getBaseContext());
cc.setImageResource(R.drawable.a);
aa.setView(cc);
aa.show();|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|1751848|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>Toast aa = Toast.makeText(getBaseContext(), "OPEN",Toast.LENGTH_SHORT);
ImageView cc = new ImageView(getBaseContext());
cc.setImageResource(R.drawable.a);
aa.setView(cc);
aa.show();
</code></pre>

blocks|key|1751860|text|++++class+CustomToast+extends+AppCompatActivity+{
++++Button+custom_toast;

++++@Override
++++protected+void+onCreate(Bundle+savedInstanceState)+{
++++++++super.onCreate(savedInstanceState);
++++++++setContentView(R.layout.activity_custom_toast);

++++++++custom_toast+=+(Button)+findViewById(R.id.customToast);
++++++++custom_toast.setOnClickListener(new+View.OnClickListener()+{
++++++++++++@Override
++++++++++++public+void+onClick(View+v)+{
++++++++++++++++LayoutInflater+inflater=getLayoutInflater();
++++++++++++++++View+layout=inflater.inflate(R.layout.custom_toast_layout,+(ViewGroup)+findViewById(R.id.toast_layout_root));

++++++++++++++++TextView+toastTextView=(TextView)+findViewById(R.id.toastTextView);
++++++++++++++++ImageView+toastimageview=(ImageView)+findViewById(R.id.toastImageView);
++++++++++++++++toastTextView.setText("Custom+toast+in+android");
++++++++++++++++toastimageview.setImageResource(R.drawable.ic_launcher_background);

++++++++++++++++Toast+toast=new+Toast(CustomToast.this);
++++++++++++++++toast.setDuration(Toast.LENGTH_SHORT);
++++++++++++++++toast.setView(layout);
++++++++++++++++toast.show();
++++++++++++}
++++++++});
++++}
}|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|1751861|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> class CustomToast extends AppCompatActivity {
 Button custom_toast;

 @Override
 protected void onCreate(Bundle savedInstanceState) {
 super.onCreate(savedInstanceState);
 setContentView(R.layout.activity_custom_toast);

 custom_toast = (Button) findViewById(R.id.customToast);
 custom_toast.setOnClickListener(new View.OnClickListener() {
 @Override
 public void onClick(View v) {
 LayoutInflater inflater=getLayoutInflater();
 View layout=inflater.inflate(R.layout.custom_toast_layout, (ViewGroup) findViewById(R.id.toast_layout_root));

 TextView toastTextView=(TextView) findViewById(R.id.toastTextView);
 ImageView toastimageview=(ImageView) findViewById(R.id.toastImageView);
 toastTextView.setText(&quot;Custom toast in android&quot;);
 toastimageview.setImageResource(R.drawable.ic_launcher_background);

 Toast toast=new Toast(CustomToast.this);
 toast.setDuration(Toast.LENGTH_SHORT);
 toast.setView(layout);
 toast.show();
 }
 });
 }
}
</code></pre>

Is it possible to programmatically add an image to a toast popup?

Adding image to Toast?

可以通过编程方式将图像添加到吐司弹出窗口中吗？

问是否将图像添加到Toast？
EN

回答 7

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问是否将图像添加到Toast？EN

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问是否将图像添加到Toast？
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