在這里給大家講述如何獲取asset文件夾里的文件：
截圖里的asset文件夾就是我們的根目錄
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public String getFromAssets(String fileName) {
try {
InputStreamReader inputReader = new InputStreamReader(
getResources().getAssets().open(fileName));
BufferedReader bufReader = new BufferedReader(inputReader);
String line = "";
String Result = "";
StringBuffer sb = new StringBuffer();
while ((line = bufReader.readLine()) != null)
sb.append(line);
return sb.toString();
} catch (Exception e) {
e.printStackTrace();
}
return "";
}
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final String html = getFromAssets("html/" +"xxx.html");
另外教大家一個(gè)技巧：
可以把這個(gè)方法getFromAssets放在Activity里，然后所有Activity繼承改Activity，是個(gè)不錯(cuò)的選擇哦，優(yōu)點(diǎn)就不多說了，大家都懂得！
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代碼
public class BaseActivity extends Activity {
public String getFromAssets(String fileName) {
try {
InputStreamReader inputReader = new InputStreamReader(
getResources().getAssets().open(fileName));
BufferedReader bufReader = new BufferedReader(inputReader);
String line = "";
String Result = "";
StringBuffer sb = new StringBuffer();
while ((line = bufReader.readLine()) != null)
sb.append(line);
return sb.toString();
} catch (Exception e) {
e.printStackTrace();
}
return "";
}
}
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然后，想用就繼承BaseActivity
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代碼
public class Activity1 extends BaseActivity{
@Override
protected void onCreate(Bundle savedInstanceState) {
final String html = getFromAssets("html/" +"xxx.html");
}
}
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