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//输入，可自动搜所String[] searchList = {"a1","aa1","b1","bb1","c1","c2","123"};AutoCompleteTextView autoCompleteTextView = findViewById(R.id.edit_layout_auto_compelete);ArrayAdapter
   
     adapterArr = new ArrayAdapter
    
     (this,R.layout.auto_complete_layout,searchList);autoCompleteTextView.setAdapter(adapterArr);
    
   

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