代碼設置任何圖像作爲壁紙從畫廊

Question

Hlo，任何人都可以幫我解決這個問題。 。 我越來越困惑，使用位圖來設置壁紙。 ... 請看到這裏我看了看代碼的代碼 http://www.androidpeople.com/android-gallery-example

Answer 1

你已經證明，我不認爲這是最好的解決方案，僅僅是因爲沒有資源friendly.You獲得的int數組來保存你的drawables等等。總而言之，我想出了一個更好的解決方案。

我只給你代碼的重要部分，雖然因爲我很匆忙，而且我真的沒有時間寫這一切，但如果你需要更多的信息，留下評論，我會回來稍後的。

Drawable thephoto; 

//Important note!!! 
//YOU need to add a OnClickListener to each view you got going there.I just added a clickListener to a variable yourView that I didn't even declare because i don't know what you got there ,but yourView ,in this case, can be a button,imageView,imageButton and so on. 
//If you need more help with this, comment and whenever I am back,later on,I will answer gladly. 
yourView.setOnClickListener(new onClickListener(View v){ 
    @override 
    onTouch(View v){ 
    thepohoto = v.getResources().getDrawable(); 
    //if this doesn't work, go like this: the photo = v.getBackground(); 
    } 
}) 
//Now you have the photo of the item you clicked.So you just set it. 

WallpaperManager myWall = WallpaperManager.getInstance(getApplicationContext()); 
try { 
    myWall.setResource(thephoto); // change here give the selected image here 
    } catch (IOException e) { 
    // TODO Auto-generated catch block 
    e.printStackTrace(); 
    } 

所有N一切，這有工作，如果你瞭解它的基本功能，你知道在哪裏添加代碼。