change to java 7 and min sdk version 19

This commit is contained in:
hyb1996
2017-01-29 10:16:03 +08:00
parent fd64e2b95d
commit e6453a57ba
24 changed files with 399 additions and 56 deletions

View File

@@ -4,6 +4,8 @@ import android.os.Build;
import android.support.v7.app.AppCompatActivity;
import android.view.View;
import java.util.ArrayList;
import java.util.List;
import java.util.stream.Stream;
import static android.content.pm.PackageManager.PERMISSION_DENIED;
@@ -22,11 +24,20 @@ public class BaseActivity extends AppCompatActivity {
protected void checkPermission(String... permissions) {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
String[] requestPermissions = Stream.of(permissions).filter(permission -> checkSelfPermission(permission) == PERMISSION_DENIED).toArray(String[]::new);
String[] requestPermissions = getRequestPermissions(permissions);
if (requestPermissions.length > 0)
requestPermissions(requestPermissions, 0);
}
}
private String[] getRequestPermissions(String[] permissions) {
List<String> list = new ArrayList<>();
for (String permission : permissions) {
if (checkSelfPermission(permission) == PERMISSION_DENIED) {
list.add(permission);
}
}
return list.toArray(new String[list.size()]);
}
}