/
SimpleActivity.java
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/
SimpleActivity.java
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package com.reone.kvstorage;
import android.os.Bundle;
import android.support.v7.app.AppCompatActivity;
import android.text.TextUtils;
import android.view.View;
import android.widget.EditText;
import android.widget.TextView;
import com.reone.kvstoragelib.KVStorage;
import java.text.MessageFormat;
import java.util.List;
import butterknife.BindView;
import butterknife.ButterKnife;
import butterknife.OnClick;
public class SimpleActivity extends AppCompatActivity {
@BindView(R.id.et_demo_key)
EditText etDemoKey;
@BindView(R.id.et_demo_value)
EditText etDemoValue;
@BindView(R.id.tv_result)
TextView tvResult;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_simple);
ButterKnife.bind(this);
}
@OnClick({R.id.btn_save, R.id.btn_get, R.id.btn_delete, R.id.btn_get_all, R.id.btn_clear})
public void onViewClicked(View view) {
switch (view.getId()) {
case R.id.btn_save:
String demoKey = getEditText(etDemoKey);
String demoValue = getEditText(etDemoValue);
if (TextUtils.isEmpty(demoKey)) {
showShortToast("demo Key值为空");
}
if (TextUtils.isEmpty(demoValue)) {
showShortToast("demo value值为空");
}
KVStorage.rxSave(demoKey, demoValue)
.subscribe(new AsyncObserver<Boolean>() {
@Override
public void onSuccess(Boolean result) {
showShortToast("储存成功,返回：" + result);
}
@Override
public void onError(Throwable e) {
showShortToast("储存失败," + e.getMessage());
tvResult.setText(e.getMessage());
}
});
break;
case R.id.btn_get:
demoKey = getEditText(etDemoKey);
KVStorage.rxGet(demoKey)
.subscribe(new AsyncObserver<String>() {
@Override
public void onSuccess(String result) {
showShortToast("查找成功,返回：" + result);
tvResult.setText(result);
}
@Override
public void onError(Throwable e) {
showShortToast("查找失败," + e.getMessage());
tvResult.setText(e.getMessage());
}
});
break;
case R.id.btn_delete:
demoKey = getEditText(etDemoKey);
KVStorage.rxRemove(demoKey)
.subscribe(new AsyncObserver<Integer>() {
@Override
public void onSuccess(Integer result) {
showShortToast("删除成功,返回：" + result);
tvResult.setText(MessageFormat.format("delete {0}line", result));
}
@Override
public void onError(Throwable e) {
showShortToast("删除失败," + e.getMessage());
tvResult.setText(e.getMessage());
}
});
break;
case R.id.btn_get_all:
KVStorage.rxGetAllKeys()
.subscribe(new AsyncObserver<List<String>>() {
@Override
public void onSuccess(List<String> result) {
showShortToast("获取成功");
StringBuilder sb = new StringBuilder();
int count = result.size();
for (int i = 0; i < count; i++) {
sb.append(result.get(i));
sb.append("\n");
}
tvResult.setText(sb.toString());
}
@Override
public void onError(Throwable e) {
showShortToast("获取失败," + e.getMessage());
tvResult.setText(e.getMessage());
}
});
break;
case R.id.btn_clear:
KVStorage.rxClear()
.subscribe(new AsyncObserver<Integer>() {
@Override
public void onSuccess(Integer result) {
showShortToast("清除成功");
tvResult.setText(MessageFormat.format("clear {0}line", result));
}
@Override
public void onError(Throwable e) {
showShortToast("清除失败," + e.getMessage());
tvResult.setText(e.getMessage());
}
});
break;
}
}
private String getEditText(EditText editText) {
try {
return editText.getText().toString().trim();
} catch (Exception ignore) {
}
return "";
}
private void showShortToast(String talk) {
MyApplication.talk(talk);
}
}