
                            Android Kod Hatası! Bakar mısınız Lütfen | 
                        14 Mesajlar | 3.254 Okunma | ||

package com.inddir.cesur.elfeneri;
import android.app.AlertDialog;
import android.content.DialogInterface;
import android.content.pm.PackageManager;
import android.hardware.Camera;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.View;
import android.widget.AdapterView;
import android.widget.Button;
import android.widget.ImageButton;
import com.google.android.gms.ads.AdRequest;
import com.google.android.gms.ads.AdSize;
import com.google.android.gms.ads.AdView;
public class ELFeneri extends AppCompatActivity {
    private Camera camera;
    private Camera.Parameters parameters;
    private ImageButton btn;
    boolean isFlashLightOn = false;
    private Button button;
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_elfeneri);
        AdView mAdView = (AdView) findViewById(R.id.adView);
        AdRequest adRequest = new AdRequest.Builder().build();
        mAdView.loadAd(adRequest);
        btn = (ImageButton) findViewById(R.id.btn);
        button = (Button) findViewById(R.id.button);
        btn.setOnClickListener(new FlashOnOffListener());
        if (isFlashSupported()) {
            camera = Camera.open();
            parameters = camera.getParameters();
        } else {
            showNoFlashAlert();
        }
        button.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                AlertDialog alertDialog = new AlertDialog.Builder(ELFeneri.this).create();
                alertDialog.setTitle("inddir.com");
                alertDialog.setMessage("2017 @ Her Hakkı Saklıdır.");
                alertDialog.setIcon(R.drawable.icon);
                alertDialog.show();
            }
        });
    }
    private class FlashOnOffListener implements View.OnClickListener{
        @Override
        public void onClick(View v) {
            if(isFlashLightOn){
                btn.setImageResource(R.drawable.kapali);
                parameters.setFlashMode(Camera.Parameters.FLASH_MODE_OFF);
                camera.setParameters(parameters);
                camera.stopPreview();
                isFlashLightOn = false;
            }else{
                btn.setImageResource(R.drawable.acik);
                parameters.setFlashMode(Camera.Parameters.FLASH_MODE_TORCH);
                camera.setParameters(parameters);
                camera.startPreview();
                isFlashLightOn = true;
            }
        }
    }
    private void showNoFlashAlert() {
        new AlertDialog.Builder(this)
                .setMessage("Cihaz Flaşı desteklemiyor!")
                .setIcon(android.R.drawable.ic_dialog_alert).setTitle("Hata")
                .setPositiveButton("Tamam", new DialogInterface.OnClickListener() {
                    @Override
                    public void onClick(DialogInterface dialog, int which) {
                        dialog.dismiss();
                        finish();
                    }
                }).show();
    }
    private boolean isFlashSupported() {
        PackageManager pm = getPackageManager();
        return pm.hasSystemFeature(PackageManager.FEATURE_CAMERA_FLASH);
    }
    @Override
    protected void onDestroy() {
        if(camera != null){
            camera.stopPreview();
            camera.release();
            camera = null;
        }
        super.onDestroy();
    }
}
     package="com.inddir.cesur.elfeneri">
     
     
     
     
             android:allowBackup="true"
        android:icon="@mipmap/ic_launcher"
        android:label="@string/app_name"
        android:roundIcon="@mipmap/ic_launcher_round"
        android:theme="@style/AppTheme">
                     android:screenOrientation="portrait">