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FFmpegAndroid/app/src/main/java/com/frank/ffmpeg/activity/BaseActivity.java

126 lines
3.4 KiB

package com.frank.ffmpeg.activity;
import android.Manifest;
import android.content.Intent;
import android.os.Build;
import android.os.Bundle;
import androidx.annotation.Nullable;
import androidx.appcompat.app.AppCompatActivity;
import android.text.TextUtils;
import android.util.Log;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.widget.Toast;
import com.frank.ffmpeg.R;
import com.frank.ffmpeg.util.ContentUtil;
/**
* Activity基类
* Created by frank on 2019/11/2.
*/
public abstract class BaseActivity extends AppCompatActivity implements View.OnClickListener {
private final static String TAG = BaseActivity.class.getSimpleName();
private final static int REQUEST_CODE = 1234;
private final static String[] permissions = new String[] {
Manifest.permission.WRITE_EXTERNAL_STORAGE,
Manifest.permission.READ_EXTERNAL_STORAGE};
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
requestPermission();
setContentView(getLayoutId());
}
protected void hideActionBar() {
if (getSupportActionBar() != null) {
getSupportActionBar().hide();
}
}
private void requestPermission() {
requestPermission(permissions);
}
protected void requestPermission(String[] permissions) {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
requestPermissions(permissions, REQUEST_CODE);
}
}
protected void initViewsWithClick(int... viewIds) {
for (int viewId : viewIds) {
getView(viewId).setOnClickListener(this);
}
}
@Override
public void onClick(View v) {
onViewClick(v);
}
protected void selectFile() {
Intent intent = new Intent(Intent.ACTION_GET_CONTENT);
intent.addCategory(Intent.CATEGORY_OPENABLE);
intent.setType("*/*");
intent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
this.startActivityForResult(intent, 123);
}
@Override
protected void onActivityResult(int requestCode, int resultCode, @Nullable Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if(data != null && data.getData() != null) {
String filePath = ContentUtil.getPath(this,data.getData());
Log.i(TAG,"filePath="+ filePath);
onSelectedFile(filePath);
}
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
getMenuInflater().inflate(R.menu.menu_setting, menu);
return true;
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
switch (item.getItemId()) {
case R.id.menu_select:
selectFile();
break;
default:
break;
}
return super.onOptionsItemSelected(item);
}
protected void showToast(String msg) {
if (TextUtils.isEmpty(msg)) {
return;
}
Toast.makeText(this, msg, Toast.LENGTH_SHORT).show();
}
protected void showSelectFile() {
showToast(getString(R.string.please_select));
}
protected <T extends View> T getView(int viewId) {
return (T) findViewById(viewId);
}
abstract int getLayoutId();
abstract void onViewClick(View view);
abstract void onSelectedFile(String filePath);
}