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有沒有辦法以編程方式從我的應用程序打開系統對話框settings->location & security->Install from SD card
?Android。調用系統對話框
有沒有辦法以編程方式從我的應用程序打開系統對話框settings->location & security->Install from SD card
?Android。調用系統對話框
通過以下代碼至少啓動安全設置。
public class MainActivity extends Activity {
Button button;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
button = (Button) findViewById(R.id.button1);
button.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
final Intent intent = new Intent(Intent.ACTION_MAIN, null);
intent.addCategory(Intent.CATEGORY_LAUNCHER);
final ComponentName cn = new ComponentName(
"com.android.settings",
"com.android.settings.SecuritySettings");
intent.setComponent(cn);
intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
startActivity(intent);
}
});
}
其實,這不是我所需要的。對我來說正確的答案是:Intent intent = new Intent(「android.credentials.INSTALL」); – NikedLab 2013-04-26 20:01:31